COVER INFORMATION Station: IRBENE16 (Code Ib ) Experiment: 3.6cm global VLBI observations of the starburst galaxy Arp 220 Exp. Code: gv028b Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Eskil Varenius Address: Chalmers University of Technology Onsala Space Observatory 439 92 Onsala Sweden Phone: +46706755341 EMAIL: eskil.varenius@chalmers.se Fax: Phone during observation: +46706755341 Observing mode: vlbi Notes: VLA exclude outer 3 stations for each arm. Phase calibrator: J1532+2344 Fringe finder: J1516+1932 Pol. cal.: OQ208 COVER LETTER: This is one of three .key files to observe Arp 220 at 18cm, 6cm and 3.6cm during EVN session I 2023. Arp 220 has two nuclei 1 arcsec apart; we aim to point right in the middle of them, to get both at the same time. OPERATOR NOTES: VLA27: Please exclude outer 3 stations on each arm, to get C-array synthesized beam size. EF: Gaps for pointing at: from end of scan 107 at 03:54:29 to beginning of scan 111 at 04:02:12 from end of scan 236 at 08:04:05 to beginning of scan 243 at 08:13:31 Schedule for IRBENE16 (Code Ib ) Page 2 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 1 Mar 2023 Day 60 --- Next scan frequencies: 8272.00 8272.00 8272.00 8272.00 8336.00 8336.00 8336.00 8336.00 8400.00 8400.00 8400.00 8400.00 8464.00 8464.00 8464.00 8464.00 Next BBC frequencies: 622.00 622.00 622.00 622.00 686.00 686.00 686.00 686.00 750.00 750.00 750.00 750.00 814.00 814.00 814.00 814.00 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 23 30 00 J1516+1932 11 35 26 34.5-250.8 -3.7 -32.5 0 0 23 30 00 23 35 00 =1514+197 11 40 26 35.1-249.6 -3.6 -32.2 300 77 23 30 01 23 36 41 OQ208 11 42 07 51.3-236.8 -2.4 -30.7 90 77 23 36 41 23 41 41 --- 11 47 08 51.8-235.3 -2.3 -30.1 300 155 23 36 42 23 43 17 J1532+2344 11 48 45 37.7-254.3 -3.8 -34.3 84 155 23 43 17 23 44 17 =1530+239 11 49 45 37.8-254.1 -3.7 -34.3 60 170 23 43 18 23 44 44 ARP220 11 50 12 37.4-254.3 -3.8 -34.2 23 170 23 44 44 23 47 14 --- 11 52 42 37.7-253.7 -3.7 -34.1 150 209 23 44 45 23 47 41 J1532+2344 11 53 09 38.3-253.2 -3.7 -34.1 24 209 23 47 41 23 48 41 =1530+239 11 54 09 38.4-253.0 -3.7 -34.1 60 224 23 47 42 23 49 07 ARP220 11 54 36 38.0-253.2 -3.7 -34.0 23 224 23 49 07 23 51 37 --- 11 57 06 38.3-252.6 -3.6 -33.9 150 263 23 49 08 23 52 04 J1532+2344 11 57 33 38.8-252.2 -3.6 -33.9 24 263 23 52 04 23 53 04 =1530+239 11 58 33 39.0-251.9 -3.6 -33.8 60 278 23 52 05 23 53 30 ARP220 11 59 00 38.5-252.2 -3.6 -33.8 23 278 23 53 30 23 56 00 --- 12 01 30 38.9-251.6 -3.6 -33.7 150 317 23 53 31 23 56 27 J1532+2344 12 01 57 39.4-251.1 -3.5 -33.6 24 317 23 56 27 23 57 27 =1530+239 12 02 57 39.5-250.8 -3.5 -33.6 60 332 23 56 28 --- Start: Wed 1 Mar 2023 Day 60 -- Stop: Thu 2 Mar 2023 Day 61 --- 23 57 54 ARP220 12 03 24 39.1-251.1 -3.5 -33.6 23 332 23 57 54 00 00 24 --- 12 05 54 39.4-250.5 -3.5 -33.4 150 371 23 57 55 00 00 51 J1532+2344 12 06 21 39.9-250.0 -3.5 -33.4 24 371 00 00 51 00 01 51 =1530+239 12 07 21 40.1-249.7 -3.4 -33.3 60 386 00 00 52 00 02 17 ARP220 12 07 48 39.7-250.0 -3.5 -33.3 23 386 00 02 17 00 04 47 --- 12 10 18 40.0-249.4 -3.4 -33.2 150 425 00 02 18 Schedule for IRBENE16 (Code Ib ) Page 3 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 00 05 14 J1532+2344 12 10 45 40.5-248.9 -3.4 -33.1 24 425 00 05 14 00 06 14 =1530+239 12 11 46 40.6-248.6 -3.4 -33.1 60 441 00 05 15 00 06 40 ARP220 12 12 12 40.2-248.9 -3.4 -33.1 23 441 00 06 40 00 09 10 --- 12 14 42 40.5-248.3 -3.4 -32.9 150 479 00 06 41 00 09 37 J1532+2344 12 15 09 41.0-247.8 -3.3 -32.8 24 479 00 09 37 00 10 37 =1530+239 12 16 10 41.2-247.5 -3.3 -32.8 60 495 00 09 38 00 11 04 ARP220 12 16 36 40.8-247.8 -3.3 -32.8 23 495 00 11 04 00 13 34 --- 12 19 06 41.1-247.2 -3.3 -32.6 150 533 00 11 05 00 14 01 J1532+2344 12 19 33 41.6-246.6 -3.2 -32.5 24 533 00 14 01 00 15 01 =1530+239 12 20 34 41.7-246.4 -3.2 -32.5 60 549 00 14 02 00 15 27 ARP220 12 21 00 41.3-246.7 -3.2 -32.5 23 549 00 15 27 00 17 57 --- 12 23 31 41.6-246.0 -3.2 -32.3 150 587 00 15 28 00 18 24 J1532+2344 12 23 58 42.1-245.5 -3.2 -32.2 24 587 00 18 24 00 19 24 =1530+239 12 24 58 42.3-245.2 -3.1 -32.1 60 603 00 18 25 00 19 50 ARP220 12 25 24 41.8-245.5 -3.2 -32.1 23 603 00 19 50 00 22 20 --- 12 27 55 42.2-244.9 -3.1 -32.0 150 642 00 19 51 00 22 47 J1532+2344 12 28 22 42.7-244.3 -3.1 -31.9 24 642 00 22 47 00 23 47 =1530+239 12 29 22 42.8-244.1 -3.1 -31.8 60 657 00 22 48 00 24 14 ARP220 12 29 48 42.4-244.4 -3.1 -31.8 23 657 00 24 14 00 26 44 --- 12 32 19 42.7-243.7 -3.1 -31.6 150 696 00 24 15 00 27 11 J1532+2344 12 32 46 43.2-243.2 -3.0 -31.5 24 696 00 27 11 00 28 11 =1530+239 12 33 46 43.3-242.9 -3.0 -31.4 60 711 00 27 12 00 28 37 ARP220 12 34 12 42.9-243.2 -3.0 -31.5 23 711 00 28 37 00 31 07 --- 12 36 43 43.2-242.5 -3.0 -31.2 150 750 00 28 38 00 31 34 J1532+2344 12 37 10 43.7-242.0 -2.9 -31.1 24 750 00 31 34 00 32 34 =1530+239 12 38 10 43.8-241.7 -2.9 -31.0 60 765 00 31 35 00 33 00 ARP220 12 38 36 43.4-242.0 -3.0 -31.1 23 765 00 33 00 00 35 30 --- 12 41 07 43.7-241.3 -2.9 -30.9 150 804 00 33 01 00 35 57 J1532+2344 12 41 34 44.2-240.8 -2.9 -30.7 24 804 00 35 57 00 36 57 =1530+239 12 42 34 44.4-240.5 -2.9 -30.6 60 819 00 35 58 Schedule for IRBENE16 (Code Ib ) Page 4 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 00 38 34 OQ208 12 44 11 57.3-215.7 -1.4 -20.8 81 819 00 38 34 00 43 34 --- 12 49 11 57.7-213.7 -1.3 -19.8 300 897 00 38 35 00 45 08 J1532+2344 12 50 46 45.3-238.2 -2.7 -29.9 79 897 00 45 08 00 46 08 =1530+239 12 51 46 45.4-237.9 -2.7 -29.8 60 912 00 45 09 00 46 35 ARP220 12 52 13 45.0-238.3 -2.7 -29.8 23 912 00 46 35 00 49 05 --- 12 54 43 45.3-237.6 -2.7 -29.6 150 951 00 46 36 00 49 32 J1532+2344 12 55 10 45.8-237.0 -2.6 -29.4 24 951 00 49 32 00 50 32 =1530+239 12 56 10 45.9-236.7 -2.6 -29.3 60 966 00 49 33 00 50 58 ARP220 12 56 37 45.5-237.0 -2.7 -29.4 23 966 00 50 58 00 53 28 --- 12 59 07 45.8-236.3 -2.6 -29.1 150 1005 00 50 59 00 53 55 J1532+2344 12 59 34 46.3-235.7 -2.6 -28.9 24 1005 00 53 55 00 54 55 =1530+239 13 00 34 46.4-235.4 -2.6 -28.8 60 1020 00 53 56 00 55 21 ARP220 13 01 01 46.0-235.8 -2.6 -28.9 23 1020 00 55 21 00 57 51 --- 13 03 31 46.3-235.0 -2.5 -28.6 150 1059 00 55 22 00 58 18 J1532+2344 13 03 58 46.8-234.4 -2.5 -28.4 24 1059 00 58 18 00 59 18 =1530+239 13 04 58 46.9-234.1 -2.5 -28.3 60 1074 00 58 19 00 59 44 ARP220 13 05 25 46.5-234.5 -2.5 -28.4 23 1074 00 59 44 01 02 14 --- 13 07 55 46.8-233.7 -2.5 -28.1 150 1113 00 59 45 01 02 41 J1532+2344 13 08 22 47.2-233.1 -2.4 -27.9 24 1113 01 02 41 01 03 41 =1530+239 13 09 22 47.4-232.8 -2.4 -27.8 60 1128 01 02 42 01 04 08 ARP220 13 09 49 47.0-233.2 -2.4 -27.9 23 1128 01 04 08 01 06 38 --- 13 12 19 47.2-232.4 -2.4 -27.6 150 1167 01 04 09 01 07 04 J1532+2344 13 12 46 47.7-231.8 -2.4 -27.4 24 1167 01 07 04 01 08 04 =1530+239 13 13 46 47.8-231.5 -2.3 -27.3 60 1183 01 07 05 01 08 31 ARP220 13 14 13 47.4-231.9 -2.4 -27.4 23 1183 01 08 31 01 11 01 --- 13 16 43 47.7-231.1 -2.3 -27.1 150 1221 01 08 32 01 11 28 J1532+2344 13 17 10 48.2-230.5 -2.3 -26.8 24 1221 01 11 28 01 12 28 =1530+239 13 18 10 48.3-230.2 -2.3 -26.7 60 1237 01 11 29 01 12 54 ARP220 13 18 37 47.9-230.5 -2.3 -26.8 23 1237 01 12 54 01 15 24 --- 13 21 07 48.2-229.8 -2.2 -26.5 150 1275 01 12 55 Schedule for IRBENE16 (Code Ib ) Page 5 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 01 15 51 J1532+2344 13 21 34 48.6-229.1 -2.2 -26.3 24 1275 01 15 51 01 16 51 =1530+239 13 22 34 48.7-228.8 -2.2 -26.1 60 1291 01 15 52 01 17 17 ARP220 13 23 00 48.3-229.2 -2.2 -26.3 23 1291 01 17 17 01 19 47 --- 13 25 31 48.6-228.4 -2.2 -25.9 150 1329 01 17 18 01 20 14 J1532+2344 13 25 58 49.1-227.7 -2.1 -25.7 24 1329 01 20 14 01 21 14 =1530+239 13 26 58 49.2-227.4 -2.1 -25.5 60 1345 01 20 15 01 21 40 ARP220 13 27 24 48.8-227.8 -2.1 -25.7 23 1345 01 21 40 01 24 10 --- 13 29 55 49.0-227.0 -2.1 -25.3 150 1384 01 21 41 01 24 37 J1532+2344 13 30 22 49.5-226.3 -2.1 -25.1 24 1384 01 24 37 01 25 37 =1530+239 13 31 22 49.6-226.0 -2.0 -24.9 60 1399 01 24 38 01 26 03 ARP220 13 31 48 49.2-226.4 -2.1 -25.1 23 1399 01 26 03 01 28 33 --- 13 34 18 49.5-225.6 -2.0 -24.7 150 1438 01 26 04 01 29 00 J1532+2344 13 34 45 49.9-224.9 -2.0 -24.4 24 1438 01 29 00 01 30 00 =1530+239 13 35 45 50.0-224.6 -2.0 -24.3 60 1453 01 29 01 01 30 26 ARP220 13 36 12 49.6-225.0 -2.0 -24.4 23 1453 01 30 26 01 32 56 --- 13 38 42 49.9-224.2 -2.0 -24.1 150 1492 01 30 27 01 33 23 J1532+2344 13 39 09 50.3-223.5 -1.9 -23.8 24 1492 01 33 23 01 34 23 =1530+239 13 40 09 50.4-223.2 -1.9 -23.6 60 1507 01 33 24 01 34 49 ARP220 13 40 36 50.1-223.6 -1.9 -23.8 23 1507 01 34 49 01 37 19 --- 13 43 06 50.3-222.8 -1.9 -23.4 150 1546 01 34 50 01 37 46 J1532+2344 13 43 33 50.7-222.0 -1.8 -23.1 23 1546 01 37 46 01 38 46 =1530+239 13 44 33 50.8-221.7 -1.8 -22.9 60 1561 01 37 47 01 40 22 OQ208 13 46 10 60.5-189.8 -0.4 -6.0 78 1561 01 40 22 01 45 22 --- 13 51 10 60.6-187.6 -0.3 -4.6 300 1639 01 40 23 01 46 59 J1532+2344 13 52 47 51.5-218.9 -1.7 -21.6 78 1639 01 46 59 01 47 59 =1530+239 13 53 47 51.6-218.6 -1.7 -21.4 60 1654 01 47 00 01 48 25 ARP220 13 54 14 51.3-219.0 -1.7 -21.6 23 1654 01 48 25 01 50 55 --- 13 56 44 51.5-218.2 -1.7 -21.2 150 1693 01 48 26 01 51 22 J1532+2344 13 57 11 51.9-217.4 -1.6 -20.8 23 1693 01 51 22 01 52 22 =1530+239 13 58 11 52.0-217.0 -1.6 -20.7 60 1708 01 51 23 Schedule for IRBENE16 (Code Ib ) Page 6 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 01 52 48 ARP220 13 58 37 51.6-217.5 -1.6 -20.9 23 1708 01 52 48 01 55 18 --- 14 01 08 51.8-216.7 -1.6 -20.4 150 1747 01 52 49 01 55 45 J1532+2344 14 01 34 52.3-215.9 -1.5 -20.1 23 1747 01 55 45 01 56 45 =1530+239 14 02 35 52.3-215.5 -1.5 -19.9 60 1762 01 55 46 01 57 11 ARP220 14 03 01 52.0-216.0 -1.5 -20.1 23 1762 01 57 11 01 59 41 --- 14 05 31 52.2-215.1 -1.5 -19.7 150 1801 01 57 12 02 00 08 J1532+2344 14 05 58 52.6-214.3 -1.5 -19.3 23 1801 02 00 08 02 01 08 =1530+239 14 06 58 52.7-214.0 -1.4 -19.1 60 1816 02 00 09 02 01 34 ARP220 14 07 24 52.3-214.4 -1.5 -19.3 23 1816 02 01 34 02 04 04 --- 14 09 55 52.5-213.6 -1.4 -18.9 150 1855 02 01 35 02 04 30 J1532+2344 14 10 21 52.9-212.7 -1.4 -18.5 23 1855 02 04 30 02 05 30 =1530+239 14 11 22 53.0-212.4 -1.4 -18.3 60 1870 02 04 31 02 05 57 ARP220 14 11 48 52.6-212.9 -1.4 -18.5 23 1870 02 05 57 02 08 27 --- 14 14 18 52.8-212.0 -1.4 -18.0 150 1909 02 05 58 02 08 53 J1532+2344 14 14 45 53.2-211.1 -1.3 -17.6 23 1909 02 08 53 02 09 53 =1530+239 14 15 45 53.3-210.8 -1.3 -17.4 60 1925 02 08 54 02 10 19 ARP220 14 16 11 53.0-211.3 -1.3 -17.7 23 1925 02 10 19 02 12 49 --- 14 18 42 53.1-210.4 -1.3 -17.2 150 1963 02 10 20 02 13 16 J1532+2344 14 19 08 53.5-209.5 -1.2 -16.8 23 1963 02 13 16 02 14 16 =1530+239 14 20 08 53.6-209.2 -1.2 -16.6 60 1979 02 13 17 02 14 42 ARP220 14 20 35 53.3-209.7 -1.3 -16.8 23 1979 02 14 42 02 17 12 --- 14 23 05 53.4-208.8 -1.2 -16.3 150 2017 02 14 43 02 17 38 J1532+2344 14 23 32 53.8-207.9 -1.2 -15.9 23 2017 02 17 38 02 18 38 =1530+239 14 24 32 53.9-207.5 -1.2 -15.7 60 2033 02 17 39 02 19 05 ARP220 14 24 58 53.5-208.1 -1.2 -16.0 23 2033 02 19 05 02 21 35 --- 14 27 28 53.7-207.1 -1.1 -15.5 150 2071 02 19 06 02 22 01 J1532+2344 14 27 55 54.1-206.3 -1.1 -15.0 24 2071 02 22 01 02 23 01 =1530+239 14 28 55 54.1-205.9 -1.1 -14.8 60 2087 02 22 02 02 23 27 ARP220 14 29 22 53.8-206.4 -1.1 -15.1 23 2087 02 23 27 02 25 57 --- 14 31 52 54.0-205.5 -1.1 -14.6 150 2126 02 23 28 Schedule for IRBENE16 (Code Ib ) Page 7 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 02 26 24 J1532+2344 14 32 19 54.3-204.6 -1.0 -14.1 24 2126 02 26 24 02 27 24 =1530+239 14 33 19 54.4-204.2 -1.0 -13.9 60 2141 02 26 25 02 27 50 ARP220 14 33 45 54.1-204.8 -1.0 -14.2 23 2141 02 27 50 02 30 20 --- 14 36 16 54.2-203.8 -1.0 -13.7 150 2180 02 27 51 02 30 48 J1532+2344 14 36 43 54.6-202.9 -1.0 -13.2 24 2180 02 30 48 02 31 48 =1530+239 14 37 43 54.6-202.5 -0.9 -13.0 60 2195 02 30 49 02 32 14 ARP220 14 38 09 54.3-203.1 -1.0 -13.3 23 2195 02 32 14 02 34 44 --- 14 40 40 54.4-202.1 -0.9 -12.7 150 2234 02 32 15 02 35 11 J1532+2344 14 41 07 54.8-201.2 -0.9 -12.2 24 2234 02 35 11 02 36 11 =1530+239 14 42 07 54.8-200.8 -0.9 -12.0 60 2249 02 35 12 02 36 37 ARP220 14 42 34 54.5-201.4 -0.9 -12.3 23 2249 02 36 37 02 39 07 --- 14 45 04 54.6-200.4 -0.8 -11.8 150 2288 02 36 38 02 39 35 J1532+2344 14 45 32 55.0-199.5 -0.8 -11.3 24 2288 02 39 35 02 40 35 =1530+239 14 46 32 55.0-199.1 -0.8 -11.0 60 2303 02 39 36 02 42 41 OQ208 14 48 39 59.9-162.0 0.7 10.9 105 2303 02 42 41 02 47 41 --- 14 53 39 59.7-159.8 0.8 12.1 300 2381 02 42 42 02 49 47 J1532+2344 14 55 46 55.4-195.5 -0.6 -9.0 105 2381 02 49 47 02 50 47 =1530+239 14 56 46 55.4-195.1 -0.6 -8.7 60 2396 02 49 48 02 51 14 ARP220 14 57 13 55.2-195.7 -0.6 -9.1 23 2396 02 51 14 02 53 44 --- 14 59 43 55.2-194.7 -0.6 -8.5 150 2435 02 51 15 02 54 12 J1532+2344 15 00 12 55.6-193.7 -0.6 -8.0 25 2435 02 54 12 02 55 12 =1530+239 15 01 12 55.6-193.3 -0.5 -7.7 60 2450 02 54 13 02 55 39 ARP220 15 01 39 55.3-193.9 -0.6 -8.1 24 2450 02 55 39 02 58 09 --- 15 04 09 55.4-192.9 -0.5 -7.5 150 2489 02 55 40 02 58 38 J1532+2344 15 04 38 55.7-191.9 -0.5 -6.9 25 2489 02 58 38 02 59 38 =1530+239 15 05 38 55.7-191.5 -0.5 -6.7 60 2504 02 58 39 03 00 05 ARP220 15 06 05 55.4-192.1 -0.5 -7.1 24 2504 03 00 05 03 02 35 --- 15 08 36 55.5-191.1 -0.5 -6.5 150 2543 03 00 06 03 03 04 J1532+2344 15 09 05 55.8-190.1 -0.4 -5.9 25 2543 03 03 04 03 04 04 =1530+239 15 10 05 55.8-189.7 -0.4 -5.7 60 2558 03 03 05 Schedule for IRBENE16 (Code Ib ) Page 8 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 03 04 31 ARP220 15 10 32 55.6-190.3 -0.4 -6.0 24 2558 03 04 31 03 07 01 --- 15 13 03 55.6-189.3 -0.4 -5.4 150 2597 03 04 32 03 07 30 J1532+2344 15 13 32 55.9-188.3 -0.3 -4.8 26 2597 03 07 30 03 08 30 =1530+239 15 14 32 55.9-187.9 -0.3 -4.6 60 2612 03 07 31 03 08 58 ARP220 15 15 00 55.7-188.5 -0.3 -5.0 24 2612 03 08 58 03 11 28 --- 15 17 30 55.7-187.5 -0.3 -4.4 150 2651 03 08 59 03 11 57 J1532+2344 15 17 59 56.0-186.5 -0.3 -3.8 26 2651 03 11 57 03 12 57 =1530+239 15 19 00 56.0-186.1 -0.2 -3.5 60 2667 03 11 58 03 13 25 ARP220 15 19 27 55.7-186.7 -0.3 -3.9 24 2667 03 13 25 03 15 55 --- 15 21 58 55.8-185.7 -0.2 -3.3 150 2705 03 13 26 03 16 25 J1532+2344 15 22 27 56.0-184.6 -0.2 -2.7 26 2705 03 16 25 03 17 25 =1530+239 15 23 28 56.0-184.2 -0.2 -2.5 60 2721 03 16 26 03 17 53 ARP220 15 23 56 55.8-184.9 -0.2 -2.9 25 2721 03 17 53 03 20 23 --- 15 26 26 55.8-183.9 -0.2 -2.3 150 2759 03 17 54 03 20 52 J1532+2344 15 26 56 56.1-182.8 -0.1 -1.6 26 2759 03 20 52 03 21 52 =1530+239 15 27 56 56.1-182.4 -0.1 -1.4 60 2775 03 20 53 03 22 21 ARP220 15 28 24 55.8-183.1 -0.1 -1.8 25 2775 03 22 21 03 24 51 --- 15 30 55 55.9-182.1 -0.1 -1.2 150 2813 03 22 22 03 25 20 J1532+2344 15 31 25 56.1-181.0 -0.0 -0.6 27 2813 03 25 20 03 26 20 =1530+239 15 32 25 56.1-180.6 -0.0 -0.3 60 2829 03 25 21 03 26 49 ARP220 15 32 53 55.9-181.3 -0.1 -0.7 25 2829 03 26 49 03 29 19 --- 15 35 24 55.9-180.2 -0.0 -0.1 150 2868 03 26 50 03 29 49 J1532+2344 15 35 54 56.1-179.1 0.0 0.5 27 2868 03 29 49 03 30 49 =1530+239 15 36 54 56.1-178.7 0.1 0.8 60 2883 03 29 50 03 31 18 ARP220 15 37 23 55.9-179.4 0.0 0.3 25 2883 03 31 18 03 33 48 --- 15 39 53 55.9-178.4 0.1 0.9 150 2922 03 31 19 03 34 18 J1532+2344 15 40 24 56.1-177.3 0.1 1.6 27 2922 03 34 18 03 35 18 =1530+239 15 41 24 56.1-176.9 0.1 1.8 60 2937 03 34 19 03 35 47 ARP220 15 41 53 55.8-177.6 0.1 1.4 25 2937 03 35 47 03 38 17 --- 15 44 23 55.8-176.6 0.1 2.0 150 2976 03 35 48 Schedule for IRBENE16 (Code Ib ) Page 9 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 03 38 48 J1532+2344 15 44 54 56.0-175.4 0.2 2.7 27 2976 03 38 48 03 39 48 =1530+239 15 45 54 56.0-175.0 0.2 2.9 60 2991 03 38 49 03 40 17 ARP220 15 46 23 55.8-175.7 0.2 2.5 26 2991 03 40 17 03 42 47 --- 15 48 54 55.8-174.7 0.2 3.1 150 3030 03 40 18 03 43 17 J1532+2344 15 49 25 56.0-173.6 0.3 3.7 27 3030 03 43 17 03 44 17 =1530+239 15 50 25 56.0-173.2 0.3 4.0 60 3045 03 43 18 03 46 48 OQ208 15 52 56 55.5-136.6 1.7 24.7 130 3045 03 46 48 03 51 48 --- 15 57 57 55.0-134.9 1.8 25.6 300 3123 03 46 49 03 53 29 J1532+2344 15 59 38 55.8-169.4 0.4 6.2 81 3123 03 53 29 03 54 29 =1530+239 16 00 39 55.7-169.0 0.4 6.4 60 3138 03 53 30 03 54 55 ARP220 16 01 04 55.6-169.8 0.4 6.0 22 3138 03 54 55 03 57 25 --- 16 03 34 55.5-168.8 0.5 6.5 150 3177 03 54 56 03 57 51 J1532+2344 16 04 00 55.7-167.7 0.5 7.2 22 3177 03 57 51 03 58 51 =1530+239 16 05 00 55.6-167.3 0.5 7.4 60 3192 03 57 52 03 59 16 ARP220 16 05 26 55.4-168.0 0.5 7.0 22 3192 03 59 16 04 01 46 --- 16 07 56 55.4-167.0 0.5 7.5 150 3231 03 59 17 04 02 12 J1532+2344 16 08 22 55.5-165.9 0.6 8.2 22 3231 04 02 12 04 03 12 =1530+239 16 09 22 55.5-165.5 0.6 8.4 60 3246 04 02 13 04 03 42 ARP220 16 09 52 55.3-166.2 0.6 8.0 26 3246 04 03 42 04 06 12 --- 16 12 23 55.2-165.2 0.6 8.6 150 3285 04 03 43 04 06 43 J1532+2344 16 12 55 55.4-164.1 0.7 9.2 28 3285 04 06 43 04 07 43 =1530+239 16 13 55 55.3-163.7 0.7 9.5 60 3300 04 06 44 04 08 14 ARP220 16 14 25 55.2-164.4 0.6 9.0 27 3300 04 08 14 04 10 44 --- 16 16 55 55.1-163.4 0.7 9.6 150 3339 04 08 15 04 11 16 J1532+2344 16 17 27 55.2-162.3 0.7 10.3 29 3339 04 11 16 04 12 16 =1530+239 16 18 28 55.1-161.9 0.7 10.5 60 3354 04 11 17 04 12 46 ARP220 16 18 58 55.0-162.6 0.7 10.0 27 3354 04 12 46 04 15 16 --- 16 21 28 54.9-161.7 0.8 10.6 150 3393 04 12 47 04 15 48 J1532+2344 16 22 01 55.0-160.5 0.8 11.3 29 3393 04 15 48 04 16 48 =1530+239 16 23 01 55.0-160.1 0.8 11.5 60 3409 04 15 49 Schedule for IRBENE16 (Code Ib ) Page 10 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 04 17 18 ARP220 16 23 31 54.8-160.9 0.8 11.1 27 3409 04 17 18 04 19 48 --- 16 26 02 54.7-159.9 0.8 11.6 150 3447 04 17 19 04 20 21 J1532+2344 16 26 34 54.8-158.7 0.9 12.3 29 3447 04 20 21 04 21 21 =1530+239 16 27 34 54.7-158.3 0.9 12.5 60 3463 04 20 22 04 21 51 ARP220 16 28 05 54.6-159.1 0.9 12.0 27 3463 04 21 51 04 24 21 --- 16 30 35 54.5-158.1 0.9 12.6 150 3501 04 21 52 04 24 54 J1532+2344 16 31 08 54.6-157.0 1.0 13.2 29 3501 04 24 54 04 25 54 =1530+239 16 32 08 54.5-156.6 1.0 13.5 60 3517 04 24 55 04 26 24 ARP220 16 32 39 54.4-157.3 0.9 13.0 27 3517 04 26 24 04 28 54 --- 16 35 09 54.2-156.4 1.0 13.6 150 3555 04 26 25 04 29 27 J1532+2344 16 35 42 54.3-155.2 1.0 14.2 29 3555 04 29 27 04 30 27 =1530+239 16 36 42 54.2-154.8 1.0 14.4 60 3571 04 29 28 04 30 58 ARP220 16 37 13 54.1-155.6 1.0 14.0 27 3571 04 30 58 04 33 28 --- 16 39 43 54.0-154.6 1.1 14.5 150 3610 04 30 59 04 34 00 J1532+2344 16 40 16 54.0-153.5 1.1 15.1 29 3610 04 34 00 04 35 00 =1530+239 16 41 16 54.0-153.1 1.1 15.4 60 3625 04 34 01 04 35 31 ARP220 16 41 47 53.9-153.9 1.1 14.9 27 3625 04 35 31 04 38 01 --- 16 44 17 53.7-152.9 1.1 15.4 150 3664 04 35 32 04 38 34 J1532+2344 16 44 50 53.8-151.8 1.2 16.1 29 3664 04 38 34 04 39 34 =1530+239 16 45 50 53.7-151.4 1.2 16.3 60 3679 04 38 35 04 40 05 ARP220 16 46 21 53.6-152.1 1.2 15.9 27 3679 04 40 05 04 42 35 --- 16 48 52 53.4-151.2 1.2 16.4 150 3718 04 40 06 04 43 08 J1532+2344 16 49 25 53.5-150.1 1.3 17.0 29 3718 04 43 08 04 44 08 =1530+239 16 50 25 53.4-149.7 1.3 17.2 60 3733 04 43 09 04 44 39 ARP220 16 50 56 53.3-150.5 1.2 16.8 27 3733 04 44 39 04 47 09 --- 16 53 26 53.1-149.5 1.3 17.2 150 3772 04 44 40 04 47 41 J1532+2344 16 53 59 53.1-148.4 1.3 17.9 29 3772 04 47 41 04 48 41 =1530+239 16 54 59 53.1-148.1 1.4 18.0 60 3787 04 47 42 04 51 02 OQ208 16 57 21 48.6-116.4 2.8 33.1 122 3787 04 51 02 04 56 02 --- 17 02 22 48.0-115.0 2.9 33.5 300 3865 04 51 03 Schedule for IRBENE16 (Code Ib ) Page 11 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 04 58 17 J1532+2344 17 04 36 52.4-144.6 1.5 19.8 116 3865 04 58 17 04 59 17 =1530+239 17 05 36 52.3-144.3 1.5 20.0 60 3880 04 58 18 04 59 48 ARP220 17 06 08 52.2-145.0 1.5 19.6 28 3880 04 59 48 05 02 18 --- 17 08 38 52.0-144.1 1.5 20.0 150 3919 04 59 49 05 02 51 J1532+2344 17 09 11 52.0-143.0 1.6 20.6 29 3919 05 02 51 05 03 51 =1530+239 17 10 11 51.9-142.7 1.6 20.8 60 3934 05 02 52 05 04 22 ARP220 17 10 42 51.8-143.4 1.6 20.4 28 3934 05 04 22 05 06 52 --- 17 13 13 51.6-142.5 1.6 20.8 150 3973 05 04 23 05 07 25 J1532+2344 17 13 46 51.6-141.4 1.7 21.4 29 3973 05 07 25 05 08 25 =1530+239 17 14 46 51.5-141.1 1.7 21.6 60 3988 05 07 26 05 08 56 ARP220 17 15 17 51.5-141.8 1.7 21.2 28 3988 05 08 56 05 11 26 --- 17 17 47 51.3-140.9 1.7 21.6 150 4027 05 08 57 05 11 58 J1532+2344 17 18 20 51.2-139.9 1.7 22.2 29 4027 05 11 58 05 12 58 =1530+239 17 19 20 51.1-139.5 1.8 22.3 60 4042 05 11 59 05 13 29 ARP220 17 19 52 51.1-140.2 1.7 22.0 28 4042 05 13 29 05 15 59 --- 17 22 22 50.9-139.4 1.8 22.4 150 4081 05 13 30 05 16 32 J1532+2344 17 22 55 50.8-138.3 1.8 22.9 29 4081 05 16 32 05 17 32 =1530+239 17 23 55 50.7-138.0 1.8 23.1 60 4096 05 16 33 05 18 03 ARP220 17 24 26 50.7-138.7 1.8 22.7 28 4096 05 18 03 05 20 33 --- 17 26 56 50.5-137.9 1.8 23.1 150 4135 05 18 04 05 21 06 J1532+2344 17 27 29 50.4-136.8 1.9 23.6 29 4135 05 21 06 05 22 06 =1530+239 17 28 29 50.3-136.5 1.9 23.8 60 4151 05 21 07 05 22 37 ARP220 17 29 01 50.3-137.2 1.9 23.4 28 4151 05 22 37 05 25 07 --- 17 31 31 50.0-136.4 1.9 23.8 150 4189 05 22 38 05 25 40 J1532+2344 17 32 04 50.0-135.3 2.0 24.3 29 4189 05 25 40 05 26 40 =1530+239 17 33 04 49.9-135.0 2.0 24.5 60 4205 05 25 41 05 27 10 ARP220 17 33 35 49.8-135.7 2.0 24.1 28 4205 05 27 10 05 29 40 --- 17 36 05 49.6-134.9 2.0 24.5 150 4243 05 27 11 05 30 13 J1532+2344 17 36 38 49.6-133.8 2.0 25.0 29 4243 05 30 13 05 31 13 =1530+239 17 37 38 49.5-133.5 2.1 25.1 60 4259 05 30 14 Schedule for IRBENE16 (Code Ib ) Page 12 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 05 31 33 J1532+2344 17 37 58 49.4-133.4 2.1 25.2 17 4259 05 31 33 05 32 33 =1530+239 17 38 58 49.3-133.1 2.1 25.3 60 4274 05 31 34 05 33 04 ARP220 17 39 29 49.3-133.8 2.1 25.0 27 4274 05 33 04 05 35 34 --- 17 42 00 49.0-133.0 2.1 25.3 150 4313 05 33 05 05 36 06 J1532+2344 17 42 32 49.0-132.0 2.1 25.8 29 4313 05 36 06 05 37 06 =1530+239 17 43 32 48.9-131.7 2.2 25.9 60 4328 05 36 07 05 37 37 ARP220 17 44 03 48.8-132.3 2.1 25.6 27 4328 05 37 37 05 40 07 --- 17 46 34 48.6-131.6 2.2 25.9 150 4367 05 37 38 05 40 39 J1532+2344 17 47 06 48.5-130.6 2.2 26.4 29 4367 05 40 39 05 41 39 =1530+239 17 48 06 48.4-130.2 2.2 26.6 60 4382 05 40 40 05 42 10 ARP220 17 48 37 48.4-130.9 2.2 26.2 27 4382 05 42 10 05 44 40 --- 17 51 07 48.1-130.1 2.3 26.5 150 4421 05 42 11 05 45 12 J1532+2344 17 51 40 48.0-129.2 2.3 27.0 29 4421 05 45 12 05 46 12 =1530+239 17 52 40 47.9-128.8 2.3 27.1 60 4437 05 45 13 05 46 43 ARP220 17 53 10 47.9-129.5 2.3 26.8 27 4437 05 46 43 05 49 13 --- 17 55 41 47.6-128.7 2.3 27.1 150 4475 05 46 44 05 49 45 J1532+2344 17 56 13 47.6-127.8 2.4 27.6 29 4475 05 49 45 05 50 45 =1530+239 17 57 13 47.5-127.5 2.4 27.7 60 4491 05 49 46 05 51 16 ARP220 17 57 44 47.4-128.1 2.4 27.4 27 4491 05 51 16 05 53 46 --- 18 00 14 47.2-127.4 2.4 27.7 150 4529 05 51 17 05 54 18 J1532+2344 18 00 46 47.1-126.4 2.4 28.1 29 4529 05 54 18 05 55 18 =1530+239 18 01 47 47.0-126.1 2.5 28.2 60 4545 05 54 19 05 55 48 ARP220 18 02 17 46.9-126.8 2.4 27.9 27 4545 05 55 48 05 58 18 --- 18 04 48 46.7-126.0 2.5 28.2 150 4583 05 55 49 05 58 50 J1532+2344 18 05 19 46.6-125.1 2.5 28.6 28 4583 05 58 50 05 59 50 =1530+239 18 06 20 46.5-124.8 2.5 28.8 60 4599 05 58 51 06 01 45 OQ208 18 08 15 39.5 -98.7 4.0 37.1 99 4599 06 01 45 06 02 45 --- 18 09 15 39.4 -98.4 4.0 37.1 60 4614 06 01 46 06 02 45 OQ208 18 09 15 39.4 -98.4 4.0 37.1 -3 4614 No stop 06 06 45 --- 18 13 16 38.9 -97.5 4.1 37.2 237 4676 06 02 46 Schedule for IRBENE16 (Code Ib ) Page 13 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 06 08 35 J1532+2344 18 15 07 45.5-122.3 2.7 29.7 95 4676 06 08 35 06 09 35 =1530+239 18 16 07 45.4-122.0 2.7 29.8 60 4692 06 08 36 06 09 35 J1532+2344 18 16 07 45.4-122.0 2.7 29.8 -3 4692 No stop 06 10 05 =1530+239 18 16 37 45.3-121.8 2.7 29.8 27 4699 06 09 36 06 10 36 ARP220 18 17 07 45.3-122.5 2.7 29.6 27 4699 06 10 36 06 12 36 --- 18 19 07 45.1-121.9 2.7 29.8 120 4730 06 10 37 06 13 07 J1532+2344 18 19 39 45.0-121.0 2.8 30.1 28 4730 06 13 07 06 14 07 =1530+239 18 20 39 44.9-120.7 2.8 30.2 60 4746 06 13 08 06 14 07 J1532+2344 18 20 39 44.9-120.7 2.8 30.2 -3 4746 No stop 06 14 37 =1530+239 18 21 09 44.8-120.6 2.8 30.3 27 4753 06 14 08 06 15 07 ARP220 18 21 39 44.8-121.2 2.8 30.0 27 4753 06 15 07 06 17 07 --- 18 23 40 44.6-120.6 2.8 30.2 120 4784 06 15 08 06 17 39 J1532+2344 18 24 11 44.4-119.7 2.8 30.6 28 4784 06 17 39 06 18 39 =1530+239 18 25 11 44.3-119.4 2.9 30.7 60 4800 06 17 40 06 18 39 J1532+2344 18 25 11 44.3-119.4 2.9 30.7 -3 4800 No stop 06 19 09 =1530+239 18 25 41 44.3-119.3 2.9 30.7 27 4808 06 18 40 06 19 39 ARP220 18 26 11 44.3-119.9 2.8 30.4 27 4808 06 19 39 06 21 39 --- 18 28 12 44.0-119.4 2.9 30.6 120 4838 06 19 40 06 22 10 J1532+2344 18 28 43 43.9-118.5 2.9 31.0 28 4838 06 22 10 06 23 10 =1530+239 18 29 43 43.8-118.2 2.9 31.1 60 4854 06 22 11 06 23 10 J1532+2344 18 29 43 43.8-118.2 2.9 31.1 -3 4854 No stop 06 23 40 =1530+239 18 30 13 43.7-118.1 2.9 31.1 27 4862 06 23 11 06 24 10 ARP220 18 30 43 43.7-118.7 2.9 30.9 27 4862 06 24 10 06 26 10 --- 18 32 44 43.5-118.1 2.9 31.0 120 4893 06 24 11 06 26 41 J1532+2344 18 33 15 43.4-117.2 3.0 31.4 28 4893 06 26 41 06 27 41 =1530+239 18 34 15 43.3-117.0 3.0 31.5 60 4908 06 26 42 06 27 41 J1532+2344 18 34 15 43.3-117.0 3.0 31.5 -3 4908 No stop 06 28 11 =1530+239 18 34 45 43.2-116.8 3.0 31.5 27 4916 06 27 42 06 28 40 ARP220 18 35 15 43.2-117.5 3.0 31.2 26 4916 06 28 40 06 30 40 --- 18 37 15 43.0-116.9 3.0 31.4 120 4947 06 28 41 Schedule for IRBENE16 (Code Ib ) Page 14 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 06 31 11 J1532+2344 18 37 46 42.8-116.0 3.1 31.7 28 4947 06 31 11 06 32 11 =1530+239 18 38 46 42.7-115.8 3.1 31.8 60 4962 06 31 12 06 32 11 J1532+2344 18 38 46 42.7-115.8 3.1 31.8 -3 4962 No stop 06 32 41 =1530+239 18 39 17 42.7-115.6 3.1 31.9 27 4970 06 32 12 06 33 11 ARP220 18 39 46 42.7-116.2 3.1 31.6 26 4970 06 33 11 06 35 11 --- 18 41 47 42.4-115.7 3.1 31.8 120 5001 06 33 12 06 35 42 J1532+2344 18 42 18 42.3-114.8 3.1 32.1 27 5001 06 35 42 06 36 42 =1530+239 18 43 18 42.2-114.6 3.2 32.2 60 5016 06 35 43 06 36 42 J1532+2344 18 43 18 42.2-114.6 3.2 32.2 -3 5016 No stop 06 37 12 =1530+239 18 43 48 42.1-114.4 3.2 32.2 27 5024 06 36 43 06 37 42 ARP220 18 44 17 42.1-115.1 3.1 32.0 26 5024 06 37 42 06 39 42 --- 18 46 18 41.9-114.5 3.2 32.1 120 5055 06 37 43 06 40 12 J1532+2344 18 46 49 41.7-113.7 3.2 32.4 27 5055 06 40 12 06 41 12 =1530+239 18 47 49 41.6-113.4 3.2 32.5 60 5070 06 40 13 06 41 12 J1532+2344 18 47 49 41.6-113.4 3.2 32.5 -3 5070 No stop 06 41 42 =1530+239 18 48 19 41.6-113.3 3.2 32.5 27 5078 06 41 13 06 42 12 ARP220 18 48 48 41.6-113.9 3.2 32.3 26 5078 06 42 12 06 44 12 --- 18 50 49 41.3-113.4 3.2 32.5 120 5109 06 42 13 06 44 42 J1532+2344 18 51 19 41.2-112.5 3.3 32.8 27 5109 06 44 42 06 45 42 =1530+239 18 52 20 41.1-112.2 3.3 32.8 60 5124 06 44 43 06 45 42 J1532+2344 18 52 20 41.1-112.2 3.3 32.8 -3 5124 No stop 06 46 12 =1530+239 18 52 50 41.0-112.1 3.3 32.9 27 5132 06 45 43 06 46 42 ARP220 18 53 19 41.0-112.7 3.3 32.6 26 5132 06 46 42 06 48 42 --- 18 55 19 40.8-112.2 3.3 32.8 120 5163 06 46 43 06 49 12 J1532+2344 18 55 50 40.6-111.4 3.4 33.1 27 5163 06 49 12 06 50 12 =1530+239 18 56 50 40.5-111.1 3.4 33.1 60 5179 06 49 13 06 50 12 J1532+2344 18 56 50 40.5-111.1 3.4 33.1 -3 5179 No stop 06 50 42 =1530+239 18 57 20 40.4-111.0 3.4 33.1 27 5186 06 50 13 06 51 11 ARP220 18 57 50 40.5-111.6 3.4 32.9 26 5186 06 51 11 06 53 11 --- 18 59 50 40.2-111.1 3.4 33.1 120 5217 06 51 12 Schedule for IRBENE16 (Code Ib ) Page 15 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 06 53 42 J1532+2344 19 00 20 40.1-110.2 3.4 33.3 27 5217 06 53 42 06 54 42 =1530+239 19 01 20 39.9-110.0 3.5 33.4 60 5233 06 53 43 06 54 42 J1532+2344 19 01 20 39.9-110.0 3.5 33.4 -3 5233 No stop 06 55 12 =1530+239 19 01 51 39.9-109.8 3.5 33.4 27 5240 06 54 43 06 55 41 ARP220 19 02 20 39.9-110.4 3.4 33.2 26 5240 06 55 41 06 57 41 --- 19 04 20 39.6-109.9 3.5 33.3 120 5271 06 55 42 06 58 11 J1532+2344 19 04 50 39.5-109.1 3.5 33.6 27 5271 06 58 11 06 59 11 =1530+239 19 05 51 39.4-108.9 3.5 33.7 60 5287 06 58 12 07 00 51 OQ208 19 07 30 31.6 -85.9 5.0 37.4 85 5287 07 00 51 07 01 51 --- 19 08 31 31.5 -85.7 5.0 37.4 60 5302 07 00 52 07 01 51 OQ208 19 08 31 31.5 -85.7 5.0 37.4 -3 5302 No stop 07 05 51 --- 19 12 31 30.9 -84.9 5.1 37.4 237 5364 07 01 52 07 07 27 J1532+2344 19 14 08 38.3-106.8 3.7 34.1 82 5364 07 07 27 07 08 27 =1530+239 19 15 08 38.2-106.6 3.7 34.1 60 5379 07 07 28 07 08 27 J1532+2344 19 15 08 38.2-106.6 3.7 34.1 -3 5379 No stop 07 08 57 =1530+239 19 15 38 38.1-106.5 3.7 34.2 27 5387 07 08 28 07 09 26 ARP220 19 16 07 38.1-107.0 3.7 34.0 26 5387 07 09 26 07 11 26 --- 19 18 08 37.9-106.6 3.7 34.1 120 5418 07 09 27 07 11 56 J1532+2344 19 18 38 37.7-105.7 3.7 34.3 27 5418 07 11 56 07 12 56 =1530+239 19 19 38 37.6-105.5 3.8 34.4 60 5434 07 11 57 07 12 56 J1532+2344 19 19 38 37.6-105.5 3.8 34.4 -3 5434 No stop 07 13 26 =1530+239 19 20 08 37.5-105.4 3.8 34.4 27 5441 07 12 57 07 13 55 ARP220 19 20 37 37.6-106.0 3.7 34.2 25 5441 07 13 55 07 15 55 --- 19 22 37 37.3-105.5 3.8 34.3 120 5472 07 13 56 07 16 25 J1532+2344 19 23 07 37.1-104.7 3.8 34.5 26 5472 07 16 25 07 17 25 =1530+239 19 24 07 37.0-104.4 3.8 34.5 60 5488 07 16 26 07 17 25 J1532+2344 19 24 07 37.0-104.4 3.8 34.5 -3 5488 No stop 07 17 55 =1530+239 19 24 37 36.9-104.3 3.8 34.6 27 5495 07 17 26 07 18 23 ARP220 19 25 06 37.0-104.9 3.8 34.4 25 5495 07 18 23 07 20 23 --- 19 27 06 36.7-104.4 3.9 34.5 120 5526 07 18 24 Schedule for IRBENE16 (Code Ib ) Page 16 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 07 20 53 J1532+2344 19 27 36 36.6-103.6 3.9 34.7 26 5526 07 20 53 07 21 53 =1530+239 19 28 36 36.4-103.4 3.9 34.7 60 5542 07 20 54 07 21 53 J1532+2344 19 28 36 36.4-103.4 3.9 34.7 -3 5542 No stop 07 22 23 =1530+239 19 29 06 36.4-103.3 3.9 34.7 27 5550 07 21 54 07 22 52 ARP220 19 29 35 36.4-103.8 3.9 34.6 25 5550 07 22 52 07 24 52 --- 19 31 35 36.1-103.4 3.9 34.7 120 5580 07 22 53 07 25 21 J1532+2344 19 32 05 36.0-102.6 4.0 34.9 26 5580 07 25 21 07 26 21 =1530+239 19 33 05 35.8-102.3 4.0 34.9 60 5596 07 25 22 07 26 21 J1532+2344 19 33 05 35.8-102.3 4.0 34.9 -3 5596 No stop 07 26 51 =1530+239 19 33 35 35.8-102.2 4.0 34.9 27 5604 07 26 22 07 27 20 ARP220 19 34 04 35.8-102.8 4.0 34.8 25 5604 07 27 20 07 29 20 --- 19 36 04 35.5-102.3 4.0 34.8 120 5635 07 27 21 07 29 49 J1532+2344 19 36 34 35.4-101.5 4.0 35.0 26 5635 07 29 49 07 30 49 =1530+239 19 37 34 35.3-101.3 4.1 35.0 60 5650 07 29 50 07 30 49 J1532+2344 19 37 34 35.3-101.3 4.1 35.0 -3 5650 No stop 07 31 19 =1530+239 19 38 04 35.2-101.2 4.1 35.1 27 5658 07 30 50 07 31 48 ARP220 19 38 33 35.2-101.8 4.0 34.9 25 5658 07 31 48 07 33 48 --- 19 40 33 35.0-101.3 4.1 35.0 120 5689 07 31 49 07 34 17 J1532+2344 19 41 02 34.8-100.5 4.1 35.2 26 5689 07 34 17 07 35 17 =1530+239 19 42 03 34.7-100.3 4.1 35.2 60 5704 07 34 18 07 35 17 J1532+2344 19 42 03 34.7-100.3 4.1 35.2 -3 5704 No stop 07 35 47 =1530+239 19 42 33 34.6-100.2 4.1 35.2 27 5712 07 35 18 07 36 16 ARP220 19 43 01 34.6-100.7 4.1 35.1 25 5712 07 36 16 07 38 16 --- 19 45 02 34.4-100.3 4.2 35.1 120 5743 07 36 17 07 38 45 J1532+2344 19 45 31 34.2 -99.5 4.2 35.3 26 5743 07 38 45 07 39 45 =1530+239 19 46 31 34.1 -99.3 4.2 35.3 60 5758 07 38 46 07 39 45 J1532+2344 19 46 31 34.1 -99.3 4.2 35.3 -3 5758 No stop 07 40 15 =1530+239 19 47 01 34.0 -99.2 4.2 35.3 27 5766 07 39 46 07 40 43 ARP220 19 47 30 34.0 -99.7 4.2 35.2 25 5766 07 40 43 07 42 43 --- 19 49 30 33.8 -99.3 4.2 35.2 120 5797 07 40 44 Schedule for IRBENE16 (Code Ib ) Page 17 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 07 43 12 J1532+2344 19 49 59 33.6 -98.5 4.3 35.4 26 5797 07 43 12 07 44 12 =1530+239 19 50 59 33.5 -98.3 4.3 35.4 60 5812 07 43 13 07 44 12 J1532+2344 19 50 59 33.5 -98.3 4.3 35.4 -3 5812 No stop 07 44 42 =1530+239 19 51 29 33.4 -98.2 4.3 35.4 27 5820 07 44 13 07 45 11 ARP220 19 51 58 33.5 -98.7 4.3 35.3 25 5820 07 45 11 07 47 11 --- 19 53 58 33.2 -98.3 4.3 35.3 120 5851 07 45 12 07 47 40 J1532+2344 19 54 27 33.0 -97.5 4.3 35.5 26 5851 07 47 40 07 48 40 =1530+239 19 55 27 32.9 -97.3 4.4 35.5 60 5866 07 47 41 07 48 40 J1532+2344 19 55 27 32.9 -97.3 4.4 35.5 -3 5866 No stop 07 49 10 =1530+239 19 55 58 32.8 -97.2 4.4 35.5 27 5874 07 48 41 07 49 38 ARP220 19 56 26 32.9 -97.7 4.3 35.4 25 5874 07 49 38 07 51 38 --- 19 58 26 32.6 -97.3 4.4 35.4 120 5905 07 49 39 07 52 07 J1532+2344 19 58 55 32.4 -96.5 4.4 35.6 26 5905 07 52 07 07 53 07 =1530+239 19 59 55 32.3 -96.3 4.4 35.6 60 5921 07 52 08 07 53 07 J1532+2344 19 59 55 32.3 -96.3 4.4 35.6 -3 5921 No stop 07 53 37 =1530+239 20 00 25 32.2 -96.2 4.4 35.6 27 5928 07 53 08 07 54 05 ARP220 20 00 54 32.3 -96.7 4.4 35.5 25 5928 07 54 05 07 56 05 --- 20 02 54 32.0 -96.3 4.4 35.5 120 5959 07 54 06 07 56 34 J1532+2344 20 03 23 31.8 -95.5 4.5 35.7 26 5959 07 56 34 07 57 34 =1530+239 20 04 23 31.7 -95.3 4.5 35.7 60 5975 07 56 35 07 59 05 OQ208 20 05 54 23.9 -74.3 6.0 35.9 77 5975 07 59 05 08 00 05 --- 20 06 54 23.8 -74.1 6.0 35.9 60 5990 07 59 06 08 00 05 OQ208 20 06 54 23.8 -74.1 6.0 35.9 -3 5990 No stop 08 04 05 --- 20 10 55 23.3 -73.3 6.0 35.7 237 6052 08 00 06 08 05 28 J1532+2344 20 12 18 30.6 -93.6 4.6 35.8 70 6052 08 05 28 08 06 28 =1530+239 20 13 19 30.5 -93.4 4.7 35.8 60 6067 08 05 29 08 06 28 J1532+2344 20 13 19 30.5 -93.4 4.7 35.8 -3 6067 No stop 08 06 58 =1530+239 20 13 49 30.4 -93.3 4.7 35.8 27 6075 08 06 29 08 07 14 ARP220 20 14 04 30.5 -93.8 4.6 35.7 12 6075 08 07 14 08 09 14 --- 20 16 05 30.2 -93.4 4.7 35.7 120 6106 08 07 15 Schedule for IRBENE16 (Code Ib ) Page 18 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 08 09 29 J1532+2344 20 16 20 30.1 -92.7 4.7 35.8 12 6106 08 09 29 08 10 29 =1530+239 20 17 21 30.0 -92.5 4.7 35.8 60 6121 08 09 30 08 10 29 J1532+2344 20 17 21 30.0 -92.5 4.7 35.8 -3 6121 No stop 08 10 59 =1530+239 20 17 51 29.9 -92.4 4.7 35.8 27 6129 08 10 30 08 11 15 ARP220 20 18 06 30.0 -93.0 4.7 35.7 12 6129 08 11 15 08 13 15 --- 20 20 07 29.7 -92.5 4.7 35.7 120 6160 08 11 16 08 13 31 J1532+2344 20 20 23 29.6 -91.9 4.8 35.8 12 6160 08 13 31 08 14 31 =1530+239 20 21 23 29.4 -91.6 4.8 35.8 60 6176 08 13 32 08 14 31 J1532+2344 20 21 23 29.4 -91.6 4.8 35.8 -3 6176 No stop 08 15 01 =1530+239 20 21 53 29.4 -91.5 4.8 35.8 27 6183 08 14 32 08 15 29 ARP220 20 22 21 29.4 -92.1 4.8 35.7 24 6183 08 15 29 08 17 29 --- 20 24 21 29.1 -91.6 4.8 35.8 120 6214 08 15 30 08 17 57 J1532+2344 20 24 50 29.0 -90.9 4.9 35.8 25 6214 08 17 57 08 18 57 =1530+239 20 25 50 28.8 -90.7 4.9 35.8 60 6230 08 17 58 08 18 57 J1532+2344 20 25 50 28.8 -90.7 4.9 35.8 -3 6230 No stop 08 19 27 =1530+239 20 26 20 28.8 -90.6 4.9 35.8 27 6237 08 18 58 08 19 55 ARP220 20 26 48 28.8 -91.1 4.8 35.8 24 6237 08 19 55 08 21 55 --- 20 28 48 28.5 -90.7 4.9 35.8 120 6268 08 19 56 08 22 24 J1532+2344 20 29 17 28.4 -90.0 4.9 35.8 25 6268 08 22 24 08 23 24 =1530+239 20 30 17 28.2 -89.8 4.9 35.8 60 6284 08 22 25 08 23 24 J1532+2344 20 30 17 28.2 -89.8 4.9 35.8 -3 6284 No stop 08 23 54 =1530+239 20 30 47 28.2 -89.7 5.0 35.8 27 6292 08 23 25 08 24 21 ARP220 20 31 15 28.2 -90.2 4.9 35.8 24 6292 08 24 21 08 26 21 --- 20 33 15 27.9 -89.7 5.0 35.8 120 6322 08 24 22 08 26 50 J1532+2344 20 33 44 27.8 -89.0 5.0 35.8 25 6322 08 26 50 08 27 50 =1530+239 20 34 44 27.6 -88.8 5.0 35.8 60 6338 08 26 51 08 27 50 J1532+2344 20 34 44 27.6 -88.8 5.0 35.8 -3 6338 No stop 08 28 20 =1530+239 20 35 14 27.6 -88.7 5.0 35.8 27 6346 08 27 51 08 28 47 ARP220 20 35 41 27.6 -89.2 5.0 35.8 24 6346 08 28 47 08 30 47 --- 20 37 42 27.3 -88.8 5.0 35.8 120 6377 08 28 48 Schedule for IRBENE16 (Code Ib ) Page 19 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 08 31 16 J1532+2344 20 38 10 27.2 -88.1 5.1 35.8 25 6377 08 31 16 08 32 16 =1530+239 20 39 10 27.0 -87.9 5.1 35.8 60 6392 08 31 17 08 32 16 J1532+2344 20 39 10 27.0 -87.9 5.1 35.8 -3 6392 No stop 08 32 46 =1530+239 20 39 40 27.0 -87.8 5.1 35.8 27 6400 08 32 17 08 33 13 ARP220 20 40 08 27.0 -88.3 5.1 35.8 24 6400 08 33 13 08 35 13 --- 20 42 08 26.7 -87.9 5.1 35.7 120 6431 08 33 14 08 35 42 J1532+2344 20 42 37 26.6 -87.2 5.1 35.8 25 6431 08 35 42 08 36 42 =1530+239 20 43 37 26.4 -87.0 5.2 35.8 60 6446 08 35 43 08 36 42 J1532+2344 20 43 37 26.4 -87.0 5.2 35.8 -3 6446 No stop 08 37 12 =1530+239 20 44 07 26.4 -86.9 5.2 35.8 27 6454 08 36 43 08 37 39 ARP220 20 44 35 26.4 -87.4 5.1 35.7 24 6454 08 37 39 08 39 39 --- 20 46 35 26.1 -87.0 5.2 35.7 120 6485 08 37 40 08 40 07 J1532+2344 20 47 03 26.0 -86.3 5.2 35.8 25 6485 08 40 07 08 41 07 =1530+239 20 48 04 25.8 -86.0 5.2 35.7 60 6500 08 40 08 08 41 07 J1532+2344 20 48 04 25.8 -86.0 5.2 35.7 -3 6500 No stop 08 41 37 =1530+239 20 48 34 25.8 -85.9 5.2 35.7 27 6508 08 41 08 08 42 05 ARP220 20 49 01 25.8 -86.5 5.2 35.7 24 6508 08 42 05 08 44 05 --- 20 51 02 25.6 -86.0 5.3 35.7 120 6539 08 42 06 08 44 33 J1532+2344 20 51 30 25.4 -85.3 5.3 35.7 25 6539 08 44 33 08 45 33 =1530+239 20 52 30 25.3 -85.1 5.3 35.7 60 6554 08 44 34 08 45 33 J1532+2344 20 52 30 25.3 -85.1 5.3 35.7 -3 6554 No stop 08 46 03 =1530+239 20 53 00 25.2 -85.0 5.3 35.7 27 6562 08 45 34 08 46 30 ARP220 20 53 28 25.2 -85.5 5.3 35.6 24 6562 08 46 30 08 48 30 --- 20 55 28 25.0 -85.1 5.3 35.6 120 6593 08 46 31 08 48 59 J1532+2344 20 55 56 24.8 -84.4 5.4 35.7 25 6593 08 48 59 08 49 59 =1530+239 20 56 56 24.7 -84.2 5.4 35.6 60 6608 08 49 00 08 49 59 J1532+2344 20 56 56 24.7 -84.2 5.4 35.6 -3 6608 No stop 08 50 29 =1530+239 20 57 26 24.6 -84.1 5.4 35.6 27 6616 08 50 00 08 50 56 ARP220 20 57 54 24.6 -84.6 5.4 35.6 24 6616 08 50 56 08 52 56 --- 20 59 54 24.4 -84.2 5.4 35.6 120 6647 08 50 57 Schedule for IRBENE16 (Code Ib ) Page 20 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 08 53 24 J1532+2344 21 00 22 24.2 -83.5 5.4 35.6 25 6647 08 53 24 08 54 24 =1530+239 21 01 22 24.1 -83.3 5.5 35.6 60 6663 08 53 25 08 55 50 OQ208 21 02 49 16.8 -63.3 6.9 33.0 73 6663 08 55 50 08 56 50 --- 21 03 49 16.7 -63.1 6.9 32.9 60 6678 08 55 51 08 56 50 OQ208 21 03 49 16.7 -63.1 6.9 32.9 -3 6678 No stop 09 00 50 --- 21 07 49 16.2 -62.3 7.0 32.7 237 6740 08 56 51 09 02 15 J1532+2344 21 09 14 23.0 -81.7 5.6 35.4 72 6740 09 02 15 09 03 15 =1530+239 21 10 14 22.9 -81.5 5.6 35.4 60 6755 09 02 16 09 03 15 J1532+2344 21 10 14 22.9 -81.5 5.6 35.4 -3 6755 No stop 09 03 45 =1530+239 21 10 44 22.8 -81.4 5.6 35.4 27 6763 09 03 16 09 04 12 ARP220 21 11 12 22.9 -81.9 5.6 35.4 24 6763 09 04 12 09 06 12 --- 21 13 12 22.6 -81.5 5.6 35.3 120 6794 09 04 13 09 06 40 J1532+2344 21 13 40 22.4 -80.8 5.7 35.3 25 6794 09 06 40 09 07 40 =1530+239 21 14 40 22.3 -80.6 5.7 35.3 60 6809 09 06 41 09 07 40 J1532+2344 21 14 40 22.3 -80.6 5.7 35.3 -3 6809 No stop 09 08 10 =1530+239 21 15 10 22.2 -80.5 5.7 35.3 27 6817 09 07 41 09 08 37 ARP220 21 15 38 22.3 -81.0 5.7 35.3 24 6817 09 08 37 09 10 37 --- 21 17 38 22.0 -80.6 5.7 35.2 120 6848 09 08 38 09 11 05 J1532+2344 21 18 06 21.8 -79.9 5.7 35.2 25 6848 09 11 05 09 12 05 =1530+239 21 19 06 21.7 -79.7 5.8 35.2 60 6863 09 11 06 09 12 05 J1532+2344 21 19 06 21.7 -79.7 5.8 35.2 -3 6863 No stop 09 12 35 =1530+239 21 19 36 21.7 -79.6 5.8 35.2 27 6871 09 12 06 09 13 02 ARP220 21 20 04 21.7 -80.1 5.7 35.2 24 6871 09 13 02 09 15 02 --- 21 22 04 21.4 -79.7 5.8 35.1 120 6902 09 13 03 09 15 30 J1532+2344 21 22 32 21.3 -79.0 5.8 35.1 25 6902 09 15 30 09 16 30 =1530+239 21 23 32 21.1 -78.8 5.8 35.1 60 6918 09 15 31 09 16 30 J1532+2344 21 23 32 21.1 -78.8 5.8 35.1 -3 6918 No stop 09 17 00 =1530+239 21 24 02 21.1 -78.7 5.8 35.1 27 6925 09 16 31 09 17 27 ARP220 21 24 29 21.1 -79.2 5.8 35.0 24 6925 09 17 27 09 19 27 --- 21 26 30 20.8 -78.8 5.8 35.0 120 6956 09 17 28 Schedule for IRBENE16 (Code Ib ) Page 21 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 09 19 55 J1532+2344 21 26 57 20.7 -78.1 5.9 35.0 25 6956 09 19 55 09 20 55 =1530+239 21 27 58 20.6 -77.9 5.9 34.9 60 6972 09 19 56 09 20 55 J1532+2344 21 27 58 20.6 -77.9 5.9 34.9 -3 6972 No stop 09 21 25 =1530+239 21 28 28 20.5 -77.8 5.9 34.9 27 6979 09 20 56 09 21 52 ARP220 21 28 55 20.5 -78.3 5.9 34.9 24 6979 09 21 52 09 23 52 --- 21 30 55 20.3 -77.9 5.9 34.9 120 7010 09 21 53 09 24 20 J1532+2344 21 31 23 20.1 -77.3 6.0 34.8 24 7010 09 24 20 09 25 20 =1530+239 21 32 23 20.0 -77.1 6.0 34.8 60 7026 09 24 21 09 25 20 J1532+2344 21 32 23 20.0 -77.1 6.0 34.8 -3 7026 No stop 09 25 50 =1530+239 21 32 53 19.9 -77.0 6.0 34.8 27 7034 09 25 21 09 26 17 ARP220 21 33 21 19.9 -77.4 6.0 34.8 24 7034 09 26 17 09 28 17 --- 21 35 21 19.7 -77.0 6.0 34.7 120 7064 09 26 18 09 28 45 J1532+2344 21 35 49 19.5 -76.4 6.0 34.7 24 7064 09 28 45 09 29 45 =1530+239 21 36 49 19.4 -76.2 6.1 34.7 60 7080 09 28 46 09 29 45 J1532+2344 21 36 49 19.4 -76.2 6.1 34.7 -3 7080 No stop 09 30 15 =1530+239 21 37 19 19.3 -76.1 6.1 34.6 27 7088 09 29 46 09 30 42 ARP220 21 37 46 19.4 -76.6 6.0 34.7 24 7088 09 30 42 09 32 42 --- 21 39 46 19.1 -76.2 6.1 34.6 120 7119 09 30 43 09 33 09 J1532+2344 21 40 14 18.9 -75.5 6.1 34.5 24 7119 09 33 09 09 34 09 =1530+239 21 41 14 18.8 -75.3 6.1 34.5 60 7134 09 33 10 09 34 09 J1532+2344 21 41 14 18.8 -75.3 6.1 34.5 -3 7134 No stop 09 34 39 =1530+239 21 41 44 18.8 -75.2 6.1 34.5 27 7142 09 34 10 09 35 06 ARP220 21 42 11 18.8 -75.7 6.1 34.5 24 7142 09 35 06 09 37 06 --- 21 44 12 18.5 -75.3 6.1 34.4 120 7173 09 35 07 09 37 34 J1532+2344 21 44 40 18.4 -74.6 6.2 34.4 24 7173 09 37 34 09 38 34 =1530+239 21 45 40 18.2 -74.4 6.2 34.3 60 7188 09 37 35 09 38 34 J1532+2344 21 45 40 18.2 -74.4 6.2 34.3 -3 7188 No stop 09 39 04 =1530+239 21 46 10 18.2 -74.3 6.2 34.3 27 7196 09 38 35 09 39 31 ARP220 21 46 37 18.2 -74.8 6.2 34.3 24 7196 09 39 31 09 41 31 --- 21 48 37 18.0 -74.4 6.2 34.3 120 7227 09 39 32 Schedule for IRBENE16 (Code Ib ) Page 22 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 09 41 59 J1532+2344 21 49 05 17.8 -73.7 6.3 34.2 24 7227 09 41 59 09 42 59 =1530+239 21 50 05 17.7 -73.5 6.3 34.2 60 7242 09 42 00 09 42 59 J1532+2344 21 50 05 17.7 -73.5 6.3 34.2 -3 7242 No stop 09 43 29 =1530+239 21 50 35 17.6 -73.4 6.3 34.1 27 7250 09 43 00 09 43 56 ARP220 21 51 02 17.6 -73.9 6.3 34.2 24 7250 09 43 56 09 45 56 --- 21 53 03 17.4 -73.5 6.3 34.1 120 7281 09 43 57 09 46 23 J1532+2344 21 53 30 17.2 -72.8 6.3 34.0 24 7281 09 46 23 09 47 23 =1530+239 21 54 30 17.1 -72.6 6.3 34.0 60 7296 09 46 24 09 47 23 J1532+2344 21 54 30 17.1 -72.6 6.3 34.0 -3 7296 No stop 09 47 53 =1530+239 21 55 00 17.0 -72.5 6.4 34.0 27 7304 09 47 24 09 48 20 ARP220 21 55 27 17.1 -73.0 6.3 34.0 24 7304 09 48 20 09 50 20 --- 21 57 28 16.8 -72.6 6.4 33.9 120 7335 09 48 21 09 50 48 J1532+2344 21 57 55 16.7 -72.0 6.4 33.8 24 7335 09 50 48 09 51 48 =1530+239 21 58 56 16.5 -71.8 6.4 33.8 60 7350 09 50 49 09 52 52 OQ208 22 00 00 10.3 -52.2 7.9 28.8 51 7350 09 52 52 09 53 52 --- 22 01 00 10.2 -52.0 7.9 28.7 60 7366 09 52 53 09 53 52 OQ208 22 01 00 10.2 -52.0 7.9 28.7 -3 7366 No stop 09 57 52 --- 22 05 01 9.8 -51.2 7.9 28.4 237 7428 09 53 53 09 58 55 J1532+2344 22 06 04 15.6 -70.4 6.5 33.5 50 7428 09 58 55 09 59 55 =1530+239 22 07 04 15.5 -70.2 6.6 33.4 60 7443 09 58 56 09 59 55 J1532+2344 22 07 04 15.5 -70.2 6.6 33.4 -3 7443 No stop 10 00 25 =1530+239 22 07 34 15.5 -70.1 6.6 33.4 27 7451 09 59 56 10 00 51 ARP220 22 08 01 15.5 -70.5 6.5 33.4 24 7451 10 00 51 10 02 51 --- 22 10 01 15.2 -70.1 6.6 33.4 120 7482 10 00 52 10 03 19 J1532+2344 22 10 29 15.1 -69.5 6.6 33.3 24 7482 10 03 19 10 04 19 =1530+239 22 11 29 15.0 -69.3 6.6 33.2 60 7497 10 03 20 10 04 19 J1532+2344 22 11 29 15.0 -69.3 6.6 33.2 -3 7497 No stop 10 04 49 =1530+239 22 11 59 14.9 -69.2 6.6 33.2 27 7505 10 04 20 10 05 16 ARP220 22 12 26 14.9 -69.7 6.6 33.2 24 7505 10 05 16 10 07 16 --- 22 14 26 14.7 -69.3 6.6 33.1 120 7536 10 05 17 Schedule for IRBENE16 (Code Ib ) Page 23 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 10 07 43 J1532+2344 22 14 54 14.5 -68.6 6.7 33.0 24 7536 10 07 43 10 08 43 =1530+239 22 15 54 14.4 -68.4 6.7 33.0 60 7551 10 07 44 10 08 43 J1532+2344 22 15 54 14.4 -68.4 6.7 33.0 -3 7551 No stop 10 09 13 =1530+239 22 16 24 14.3 -68.3 6.7 33.0 27 7559 10 08 44 10 09 40 ARP220 22 16 51 14.4 -68.8 6.7 33.0 24 7559 10 09 40 10 11 40 --- 22 18 51 14.1 -68.4 6.7 32.9 120 7590 10 09 41 10 12 08 J1532+2344 22 19 19 14.0 -67.7 6.8 32.8 24 7590 10 12 08 10 13 08 =1530+239 22 20 19 13.9 -67.5 6.8 32.8 60 7605 10 12 09 10 13 08 J1532+2344 22 20 19 13.9 -67.5 6.8 32.8 -3 7605 No stop 10 13 38 =1530+239 22 20 49 13.8 -67.4 6.8 32.7 27 7613 10 13 09 10 14 04 ARP220 22 21 16 13.8 -67.9 6.8 32.8 24 7613 10 14 04 10 16 04 --- 22 23 16 13.6 -67.5 6.8 32.7 120 7644 10 14 05 10 16 32 J1532+2344 22 23 44 13.4 -66.9 6.8 32.6 24 7644 10 16 32 10 17 32 =1530+239 22 24 44 13.3 -66.7 6.8 32.5 60 7660 10 16 33 10 17 32 J1532+2344 22 24 44 13.3 -66.7 6.8 32.5 -3 7660 No stop 10 18 02 =1530+239 22 25 14 13.2 -66.6 6.9 32.5 27 7667 10 17 33 10 18 29 ARP220 22 25 41 13.3 -67.0 6.8 32.6 24 7667 10 18 29 10 20 29 --- 22 27 41 13.0 -66.6 6.9 32.5 120 7698 10 18 30 10 20 56 J1532+2344 22 28 09 12.9 -66.0 6.9 32.3 24 7698 10 20 56 10 21 56 =1530+239 22 29 09 12.8 -65.8 6.9 32.3 60 7714 10 20 57 10 21 56 J1532+2344 22 29 09 12.8 -65.8 6.9 32.3 -3 7714 No stop 10 22 26 =1530+239 22 29 39 12.7 -65.7 6.9 32.3 27 7721 10 21 57 10 22 53 ARP220 22 30 06 12.7 -66.1 6.9 32.3 23 7721 10 22 53 10 24 53 --- 22 32 06 12.5 -65.7 6.9 32.2 120 7752 10 22 54 10 25 20 J1532+2344 22 32 34 12.4 -65.1 7.0 32.1 24 7752 10 25 20 10 26 20 =1530+239 22 33 34 12.2 -64.9 7.0 32.0 60 7768 10 25 21 10 26 20 J1532+2344 22 33 34 12.2 -64.9 7.0 32.0 -3 7768 No stop 10 26 50 =1530+239 22 34 04 12.2 -64.8 7.0 32.0 27 7776 10 26 21 10 27 17 ARP220 22 34 31 12.2 -65.3 7.0 32.1 23 7776 10 27 17 10 29 17 --- 22 36 31 11.9 -64.9 7.0 32.0 120 7806 10 27 18 Schedule for IRBENE16 (Code Ib ) Page 24 3.6cm global VLBI observations of the starburst galaxy Arp 220 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2023 Day 61 --- 10 29 44 J1532+2344 22 36 59 11.8 -64.2 7.1 31.8 24 7806 10 29 44 10 30 44 =1530+239 22 37 59 11.7 -64.0 7.1 31.8 60 7822 10 29 45 10 30 44 J1532+2344 22 37 59 11.7 -64.0 7.1 31.8 -3 7822 No stop 10 31 14 =1530+239 22 38 29 11.6 -63.9 7.1 31.7 27 7830 10 30 45 10 31 41 ARP220 22 38 56 11.6 -64.4 7.0 31.8 23 7830 10 31 41 10 33 41 --- 22 40 56 11.4 -64.0 7.1 31.7 120 7861 10 31 42 10 34 09 J1532+2344 22 41 23 11.3 -63.3 7.1 31.6 24 7861 10 34 09 10 35 09 =1530+239 22 42 24 11.2 -63.1 7.1 31.5 60 7876 10 34 10 10 35 09 J1532+2344 22 42 24 11.2 -63.1 7.1 31.5 -3 7876 No stop 10 35 39 =1530+239 22 42 54 11.1 -63.0 7.2 31.5 27 7884 10 35 10 10 36 05 ARP220 22 43 20 11.1 -63.5 7.1 31.5 23 7884 10 36 05 10 38 05 --- 22 45 21 10.9 -63.1 7.2 31.4 120 7915 10 36 06 10 38 33 J1532+2344 22 45 48 10.8 -62.5 7.2 31.3 24 7915 10 38 33 10 39 33 =1530+239 22 46 48 10.6 -62.3 7.2 31.2 60 7930 10 38 34 10 39 33 J1532+2344 22 46 48 10.6 -62.3 7.2 31.2 -3 7930 No stop 10 40 03 =1530+239 22 47 18 10.6 -62.2 7.2 31.2 27 7938 10 39 34 10 40 29 ARP220 22 47 45 10.6 -62.6 7.2 31.3 23 7938 10 40 29 10 42 29 --- 22 49 46 10.4 -62.2 7.2 31.1 120 7969 10 40 30 10 42 57 J1532+2344 22 50 13 10.2 -61.6 7.3 31.0 24 7969 10 42 57 10 43 57 =1530+239 22 51 13 10.1 -61.4 7.3 30.9 60 7984 10 42 58 10 43 57 J1532+2344 22 51 13 10.1 -61.4 7.3 30.9 -3 7984 No stop 10 44 27 =1530+239 22 51 43 10.1 -61.3 7.3 30.9 27 7992 10 43 58 10 44 53 ARP220 22 52 10 10.1 -61.8 7.3 31.0 23 7992 10 44 53 10 46 53 --- 22 54 10 9.8 -61.4 7.3 30.9 120 8023 10 44 54 10 47 21 J1532+2344 22 54 38 9.7 -60.7 7.3 30.7 24 8023 10 47 21 10 48 21 =1530+239 22 55 38 9.6 -60.5 7.4 30.6 60 8038 10 47 22 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess123.X2048glob --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 19 Station: IRBENE16 Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 7650.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 9 Setup file default. Used with PCAL = off LO sum= 8272.00 8272.00 8272.00 8272.00 8336.00 8336.00 8336.00 8336.00 8400.00 8400.00 8400.00 8400.00 8464.00 8464.00 8464.00 8464.00 BBC fr= 622.00 622.00 622.00 622.00 686.00 686.00 686.00 686.00 750.00 750.00 750.00 750.00 814.00 814.00 814.00 814.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 9 11 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * ARP220 15 32 46.905485 * 15 34 57.250000 15 35 57.638290 0.00 23 40 07.75728 * 23 30 11.33000 23 25 19.02820 0.00 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 13.263724 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 23 12.26523 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. * OQ208 14 04 45.615156 * 14 07 00.394415 14 08 03.396716 0.24 J1407+2827 28 41 29.23515 * 28 27 14.69019 28 20 25.40174 0.35 1404+286 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1407+28 GSFC 2016a X/S astro solution, 68278 observations. 1514+197 15 14 40.985841 * 15 16 56.796164 15 17 59.778756 0.01 * J1516+1932 19 43 10.94247 * 19 32 12.99203 19 26 53.88295 0.02 J1516+19 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 4472 observations. 1530+239 15 30 36.092759 * 15 32 46.345214 15 33 46.707178 0.08 * J1532+2344 23 54 09.32913 * 23 44 05.26796 23 39 09.44313 0.14 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 171 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline ARP220 sess123.X2048glob 1 2 3 4 5 6 7 8 9 10 12 13 + 7.808 670.409 3C286 sess123.X2048glob 13 0.133 0.000 OQ208 sess123.X2048glob 1 2 3 4 5 6 7 8 9 10 12 13 + 1.504 118.536 J1516+1932 sess123.X2048glob 1 2 3 4 5 6 7 8 9 10 12 0.083 5.500 J1532+2344 sess123.X2048glob 1 2 3 4 5 6 7 8 9 10 12 13 + 5.125 433.102 EFFECT OF SOLAR CORONA The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) ARP220 110.2 3C286 135.9 OQ208 129.2 J1516+1932 114.5 J1532+2344 110.7 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg