COVER INFORMATION Station: EFLSBERG (Code Ef ) 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 EFLSBERG (Code Ef ) 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: 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 800.00 800.00 800.00 800.00 864.00 864.00 864.00 864.00 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 10 35 34 27.1 91.9 -4.7 -42.4 0 0 23 30 00 23 35 00 =1514+197 10 40 35 27.9 92.9 -4.6 -42.3 300 77 23 30 01 23 36 41 OQ208 10 42 16 45.7 100.0 -3.4 -45.3 0 77 23 36 41 23 41 41 --- 10 47 17 46.4 101.1 -3.3 -45.1 300 155 23 36 42 23 43 17 J1532+2344 10 48 54 29.8 88.2 -4.7 -43.9 0 155 23 43 17 23 44 17 =1530+239 10 49 54 30.0 88.4 -4.7 -43.9 60 170 23 43 18 23 44 44 ARP220 10 50 20 29.5 88.2 -4.8 -43.8 0 170 23 44 44 23 47 14 --- 10 52 51 29.9 88.7 -4.7 -43.8 150 209 23 44 45 23 47 41 J1532+2344 10 53 18 30.5 89.0 -4.7 -43.9 0 209 23 47 41 23 48 41 =1530+239 10 54 18 30.7 89.2 -4.7 -43.9 60 224 23 47 42 23 49 07 ARP220 10 54 44 30.2 89.1 -4.7 -43.8 0 224 23 49 07 23 51 37 --- 10 57 15 30.6 89.6 -4.6 -43.9 150 263 23 49 08 23 52 04 J1532+2344 10 57 42 31.2 89.9 -4.6 -44.0 0 263 23 52 04 23 53 04 =1530+239 10 58 42 31.4 90.1 -4.6 -44.0 60 278 23 52 05 23 53 30 ARP220 10 59 08 30.9 89.9 -4.6 -43.9 0 278 23 53 30 23 56 00 --- 11 01 39 31.3 90.4 -4.6 -43.9 150 317 23 53 31 23 56 27 J1532+2344 11 02 06 31.9 90.7 -4.5 -43.9 0 317 23 56 27 23 57 27 =1530+239 11 03 06 32.1 90.9 -4.5 -43.9 60 332 23 56 28 --- Start: Wed 1 Mar 2023 Day 60 -- Stop: Thu 2 Mar 2023 Day 61 --- 23 57 54 ARP220 11 03 33 31.6 90.8 -4.5 -43.8 0 332 23 57 54 00 00 24 --- 11 06 03 32.0 91.3 -4.5 -43.8 150 371 23 57 55 00 00 51 J1532+2344 11 06 30 32.6 91.6 -4.5 -43.9 0 371 00 00 51 00 01 51 =1530+239 11 07 30 32.8 91.8 -4.4 -43.9 60 386 00 00 52 00 02 17 ARP220 11 07 57 32.3 91.6 -4.5 -43.8 0 386 00 02 17 00 04 47 --- 11 10 27 32.7 92.1 -4.4 -43.8 150 425 00 02 18 Schedule for EFLSBERG (Code Ef ) 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 11 10 54 33.3 92.4 -4.4 -43.9 0 425 00 05 14 00 06 14 =1530+239 11 11 54 33.5 92.6 -4.4 -43.9 60 441 00 05 15 00 06 40 ARP220 11 12 21 33.0 92.5 -4.4 -43.8 0 441 00 06 40 00 09 10 --- 11 14 51 33.4 93.0 -4.4 -43.8 150 479 00 06 41 00 09 37 J1532+2344 11 15 18 34.0 93.3 -4.3 -43.9 0 479 00 09 37 00 10 37 =1530+239 11 16 18 34.2 93.5 -4.3 -43.8 60 495 00 09 38 00 11 04 ARP220 11 16 45 33.7 93.4 -4.3 -43.8 0 495 00 11 04 00 13 34 --- 11 19 15 34.1 93.9 -4.3 -43.7 150 533 00 11 05 00 14 01 J1532+2344 11 19 42 34.7 94.2 -4.2 -43.8 0 533 00 14 01 00 15 01 =1530+239 11 20 42 34.9 94.4 -4.2 -43.8 60 549 00 14 02 00 15 27 ARP220 11 21 09 34.4 94.2 -4.2 -43.7 0 549 00 15 27 00 17 57 --- 11 23 39 34.8 94.8 -4.2 -43.7 150 587 00 15 28 00 18 24 J1532+2344 11 24 06 35.4 95.1 -4.2 -43.7 0 587 00 18 24 00 19 24 =1530+239 11 25 06 35.6 95.3 -4.1 -43.7 60 603 00 18 25 00 19 50 ARP220 11 25 33 35.1 95.1 -4.2 -43.6 0 603 00 19 50 00 22 20 --- 11 28 03 35.5 95.6 -4.1 -43.6 150 642 00 19 51 00 22 47 J1532+2344 11 28 30 36.1 96.0 -4.1 -43.7 0 642 00 22 47 00 23 47 =1530+239 11 29 30 36.3 96.2 -4.1 -43.6 60 657 00 22 48 00 24 14 ARP220 11 29 57 35.8 96.0 -4.1 -43.6 0 657 00 24 14 00 26 44 --- 11 32 27 36.2 96.5 -4.1 -43.5 150 696 00 24 15 00 27 11 J1532+2344 11 32 54 36.8 96.9 -4.0 -43.6 0 696 00 27 11 00 28 11 =1530+239 11 33 55 37.0 97.1 -4.0 -43.5 60 711 00 27 12 00 28 37 ARP220 11 34 21 36.5 96.9 -4.0 -43.5 0 711 00 28 37 00 31 07 --- 11 36 51 36.9 97.5 -4.0 -43.4 150 750 00 28 38 00 31 34 J1532+2344 11 37 18 37.5 97.8 -3.9 -43.4 0 750 00 31 34 00 32 34 =1530+239 11 38 19 37.6 98.0 -3.9 -43.4 60 765 00 31 35 00 33 00 ARP220 11 38 45 37.2 97.9 -4.0 -43.3 0 765 00 33 00 00 35 30 --- 11 41 15 37.6 98.4 -3.9 -43.3 150 804 00 33 01 00 35 57 J1532+2344 11 41 42 38.2 98.7 -3.9 -43.3 0 804 00 35 57 00 36 57 =1530+239 11 42 43 38.3 99.0 -3.9 -43.3 60 819 00 35 58 Schedule for EFLSBERG (Code Ef ) 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 11 44 19 55.0 115.7 -2.4 -40.6 0 819 00 38 34 00 43 34 --- 11 49 20 55.7 117.2 -2.3 -40.0 300 897 00 38 35 00 45 08 J1532+2344 11 50 55 39.6 100.7 -3.7 -43.0 0 897 00 45 08 00 46 08 =1530+239 11 51 55 39.8 100.9 -3.7 -43.0 60 912 00 45 09 00 46 35 ARP220 11 52 22 39.3 100.8 -3.7 -42.9 0 912 00 46 35 00 49 05 --- 11 54 52 39.7 101.3 -3.7 -42.8 150 951 00 46 36 00 49 32 J1532+2344 11 55 19 40.3 101.7 -3.6 -42.8 0 951 00 49 32 00 50 32 =1530+239 11 56 19 40.5 101.9 -3.6 -42.8 60 966 00 49 33 00 50 58 ARP220 11 56 46 40.0 101.7 -3.7 -42.7 0 966 00 50 58 00 53 28 --- 11 59 16 40.4 102.3 -3.6 -42.6 150 1005 00 50 59 00 53 55 J1532+2344 11 59 43 41.0 102.7 -3.6 -42.6 0 1005 00 53 55 00 54 55 =1530+239 12 00 43 41.1 102.9 -3.6 -42.6 60 1020 00 53 56 00 55 21 ARP220 12 01 10 40.7 102.7 -3.6 -42.5 0 1020 00 55 21 00 57 51 --- 12 03 40 41.1 103.3 -3.5 -42.4 150 1059 00 55 22 00 58 18 J1532+2344 12 04 07 41.7 103.6 -3.5 -42.4 0 1059 00 58 18 00 59 18 =1530+239 12 05 07 41.8 103.9 -3.5 -42.4 60 1074 00 58 19 00 59 44 ARP220 12 05 33 41.4 103.7 -3.5 -42.3 0 1074 00 59 44 01 02 14 --- 12 08 04 41.8 104.3 -3.5 -42.2 150 1113 00 59 45 01 02 41 J1532+2344 12 08 31 42.3 104.6 -3.4 -42.2 0 1113 01 02 41 01 03 41 =1530+239 12 09 31 42.5 104.9 -3.4 -42.1 60 1128 01 02 42 01 04 08 ARP220 12 09 57 42.1 104.7 -3.4 -42.1 0 1128 01 04 08 01 06 38 --- 12 12 28 42.4 105.3 -3.4 -41.9 150 1167 01 04 09 01 07 04 J1532+2344 12 12 55 43.0 105.7 -3.3 -41.9 0 1167 01 07 04 01 08 04 =1530+239 12 13 55 43.2 105.9 -3.3 -41.9 60 1183 01 07 05 01 08 31 ARP220 12 14 21 42.7 105.7 -3.4 -41.8 0 1183 01 08 31 01 11 01 --- 12 16 52 43.1 106.3 -3.3 -41.7 150 1221 01 08 32 01 11 28 J1532+2344 12 17 19 43.7 106.7 -3.3 -41.7 0 1221 01 11 28 01 12 28 =1530+239 12 18 19 43.8 106.9 -3.3 -41.6 60 1237 01 11 29 01 12 54 ARP220 12 18 45 43.4 106.7 -3.3 -41.6 0 1237 01 12 54 01 15 24 --- 12 21 16 43.8 107.3 -3.2 -41.4 150 1275 01 12 55 Schedule for EFLSBERG (Code Ef ) 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 12 21 43 44.4 107.7 -3.2 -41.4 0 1275 01 15 51 01 16 51 =1530+239 12 22 43 44.5 108.0 -3.2 -41.3 60 1291 01 15 52 01 17 17 ARP220 12 23 09 44.1 107.8 -3.2 -41.3 0 1291 01 17 17 01 19 47 --- 12 25 40 44.5 108.4 -3.2 -41.1 150 1329 01 17 18 01 20 14 J1532+2344 12 26 06 45.0 108.8 -3.1 -41.1 0 1329 01 20 14 01 21 14 =1530+239 12 27 07 45.2 109.1 -3.1 -41.0 60 1345 01 20 15 01 21 40 ARP220 12 27 33 44.7 108.8 -3.1 -41.0 0 1345 01 21 40 01 24 10 --- 12 30 03 45.1 109.5 -3.1 -40.8 150 1384 01 21 41 01 24 37 J1532+2344 12 30 30 45.7 109.9 -3.1 -40.7 0 1384 01 24 37 01 25 37 =1530+239 12 31 30 45.8 110.1 -3.0 -40.7 60 1399 01 24 38 01 26 03 ARP220 12 31 57 45.4 109.9 -3.1 -40.6 0 1399 01 26 03 01 28 33 --- 12 34 27 45.8 110.5 -3.0 -40.4 150 1438 01 26 04 01 29 00 J1532+2344 12 34 54 46.3 111.0 -3.0 -40.4 0 1438 01 29 00 01 30 00 =1530+239 12 35 54 46.5 111.2 -3.0 -40.3 60 1453 01 29 01 01 30 26 ARP220 12 36 21 46.1 111.0 -3.0 -40.3 0 1453 01 30 26 01 32 56 --- 12 38 51 46.4 111.7 -3.0 -40.1 150 1492 01 30 27 01 33 23 J1532+2344 12 39 18 47.0 112.1 -2.9 -40.0 0 1492 01 33 23 01 34 23 =1530+239 12 40 18 47.1 112.4 -2.9 -39.9 60 1507 01 33 24 01 34 49 ARP220 12 40 44 46.7 112.1 -2.9 -39.9 0 1507 01 34 49 01 37 19 --- 12 43 15 47.1 112.8 -2.9 -39.7 150 1546 01 34 50 01 37 46 J1532+2344 12 43 42 47.6 113.3 -2.8 -39.6 0 1546 01 37 46 01 38 46 =1530+239 12 44 42 47.8 113.5 -2.8 -39.5 60 1561 01 37 47 01 40 22 OQ208 12 46 18 63.0 137.5 -1.4 -29.2 0 1561 01 40 22 01 45 22 --- 12 51 19 63.5 139.6 -1.3 -27.9 300 1639 01 40 23 01 46 59 J1532+2344 12 52 56 49.0 115.7 -2.7 -38.7 0 1639 01 46 59 01 47 59 =1530+239 12 53 56 49.1 116.0 -2.7 -38.6 60 1654 01 47 00 01 48 25 ARP220 12 54 22 48.7 115.7 -2.7 -38.6 0 1654 01 48 25 01 50 55 --- 12 56 53 49.0 116.4 -2.7 -38.3 150 1693 01 48 26 01 51 22 J1532+2344 12 57 20 49.6 116.9 -2.6 -38.2 0 1693 01 51 22 01 52 22 =1530+239 12 58 20 49.7 117.2 -2.6 -38.1 60 1708 01 51 23 Schedule for EFLSBERG (Code Ef ) 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 12 58 46 49.3 116.9 -2.6 -38.1 0 1708 01 52 48 01 55 18 --- 13 01 16 49.7 117.6 -2.6 -37.9 150 1747 01 52 49 01 55 45 J1532+2344 13 01 43 50.2 118.2 -2.5 -37.7 0 1747 01 55 45 01 56 45 =1530+239 13 02 43 50.4 118.4 -2.5 -37.6 60 1762 01 55 46 01 57 11 ARP220 13 03 10 49.9 118.2 -2.5 -37.6 0 1762 01 57 11 01 59 41 --- 13 05 40 50.3 118.9 -2.5 -37.3 150 1801 01 57 12 02 00 08 J1532+2344 13 06 07 50.8 119.4 -2.5 -37.2 0 1801 02 00 08 02 01 08 =1530+239 13 07 07 51.0 119.7 -2.4 -37.1 60 1816 02 00 09 02 01 34 ARP220 13 07 33 50.5 119.4 -2.5 -37.1 0 1816 02 01 34 02 04 04 --- 13 10 03 50.9 120.1 -2.4 -36.8 150 1855 02 01 35 02 04 30 J1532+2344 13 10 30 51.4 120.7 -2.4 -36.6 0 1855 02 04 30 02 05 30 =1530+239 13 11 30 51.6 121.0 -2.4 -36.5 60 1870 02 04 31 02 05 57 ARP220 13 11 57 51.1 120.7 -2.4 -36.6 0 1870 02 05 57 02 08 27 --- 13 14 27 51.5 121.4 -2.4 -36.2 150 1909 02 05 58 02 08 53 J1532+2344 13 14 54 52.0 122.0 -2.3 -36.1 0 1909 02 08 53 02 09 53 =1530+239 13 15 54 52.2 122.3 -2.3 -35.9 60 1925 02 08 54 02 10 19 ARP220 13 16 20 51.7 122.0 -2.3 -36.0 0 1925 02 10 19 02 12 49 --- 13 18 50 52.1 122.8 -2.3 -35.6 150 1963 02 10 20 02 13 16 J1532+2344 13 19 17 52.6 123.3 -2.2 -35.4 0 1963 02 13 16 02 14 16 =1530+239 13 20 17 52.7 123.6 -2.2 -35.3 60 1979 02 13 17 02 14 42 ARP220 13 20 43 52.3 123.3 -2.3 -35.4 0 1979 02 14 42 02 17 12 --- 13 23 14 52.7 124.1 -2.2 -35.0 150 2017 02 14 43 02 17 38 J1532+2344 13 23 40 53.2 124.7 -2.2 -34.8 0 2017 02 17 38 02 18 38 =1530+239 13 24 41 53.3 125.0 -2.2 -34.6 60 2033 02 17 39 02 19 05 ARP220 13 25 07 52.9 124.7 -2.2 -34.7 0 2033 02 19 05 02 21 35 --- 13 27 37 53.2 125.5 -2.1 -34.3 150 2071 02 19 06 02 22 01 J1532+2344 13 28 04 53.8 126.1 -2.1 -34.1 0 2071 02 22 01 02 23 01 =1530+239 13 29 04 53.9 126.4 -2.1 -34.0 60 2087 02 22 02 02 23 27 ARP220 13 29 30 53.5 126.1 -2.1 -34.1 0 2087 02 23 27 02 25 57 --- 13 32 01 53.8 126.9 -2.1 -33.7 150 2126 02 23 28 Schedule for EFLSBERG (Code Ef ) 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 13 32 28 54.3 127.5 -2.0 -33.4 0 2126 02 26 24 02 27 24 =1530+239 13 33 28 54.4 127.9 -2.0 -33.2 60 2141 02 26 25 02 27 50 ARP220 13 33 54 54.0 127.5 -2.0 -33.3 0 2141 02 27 50 02 30 20 --- 13 36 24 54.4 128.3 -2.0 -32.9 150 2180 02 27 51 02 30 48 J1532+2344 13 36 52 54.9 129.0 -1.9 -32.7 0 2180 02 30 48 02 31 48 =1530+239 13 37 52 55.0 129.3 -1.9 -32.5 60 2195 02 30 49 02 32 14 ARP220 13 38 18 54.6 128.9 -2.0 -32.6 0 2195 02 32 14 02 34 44 --- 13 40 48 54.9 129.8 -1.9 -32.2 150 2234 02 32 15 02 35 11 J1532+2344 13 41 16 55.4 130.5 -1.9 -31.9 0 2234 02 35 11 02 36 11 =1530+239 13 42 16 55.5 130.8 -1.9 -31.7 60 2249 02 35 12 02 36 37 ARP220 13 42 42 55.1 130.4 -1.9 -31.8 0 2249 02 36 37 02 39 07 --- 13 45 13 55.4 131.3 -1.8 -31.4 150 2288 02 36 38 02 39 35 J1532+2344 13 45 41 55.9 132.0 -1.8 -31.0 0 2288 02 39 35 02 40 35 =1530+239 13 46 41 56.1 132.4 -1.8 -30.9 60 2303 02 39 36 02 42 41 OQ208 13 48 47 67.5 168.9 -0.3 -8.0 0 2303 02 42 41 02 47 41 --- 13 53 48 67.7 171.7 -0.2 -6.0 300 2381 02 42 42 02 49 47 J1532+2344 13 55 54 57.1 135.7 -1.6 -29.0 0 2381 02 49 47 02 50 47 =1530+239 13 56 55 57.2 136.1 -1.6 -28.8 60 2396 02 49 48 02 51 14 ARP220 13 57 21 56.8 135.6 -1.6 -29.0 0 2396 02 51 14 02 53 44 --- 13 59 52 57.1 136.5 -1.6 -28.5 150 2435 02 51 15 02 54 12 J1532+2344 14 00 20 57.6 137.3 -1.6 -28.1 0 2435 02 54 12 02 55 12 =1530+239 14 01 20 57.7 137.7 -1.5 -27.8 60 2450 02 54 13 02 55 39 ARP220 14 01 48 57.3 137.3 -1.6 -28.0 0 2450 02 55 39 02 58 09 --- 14 04 18 57.6 138.2 -1.5 -27.5 150 2489 02 55 40 02 58 38 J1532+2344 14 04 47 58.1 139.0 -1.5 -27.1 0 2489 02 58 38 02 59 38 =1530+239 14 05 47 58.2 139.4 -1.5 -26.8 60 2504 02 58 39 03 00 05 ARP220 14 06 14 57.8 138.9 -1.5 -27.1 0 2504 03 00 05 03 02 35 --- 14 08 44 58.0 139.9 -1.5 -26.5 150 2543 03 00 06 03 03 04 J1532+2344 14 09 13 58.5 140.8 -1.4 -26.0 0 2543 03 03 04 03 04 04 =1530+239 14 10 14 58.6 141.2 -1.4 -25.8 60 2558 03 03 05 Schedule for EFLSBERG (Code Ef ) 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 14 10 41 58.2 140.7 -1.4 -26.0 0 2558 03 04 31 03 07 01 --- 14 13 11 58.5 141.7 -1.4 -25.5 150 2597 03 04 32 03 07 30 J1532+2344 14 13 41 59.0 142.5 -1.3 -25.0 0 2597 03 07 30 03 08 30 =1530+239 14 14 41 59.1 142.9 -1.3 -24.7 60 2612 03 07 31 03 08 58 ARP220 14 15 08 58.7 142.4 -1.3 -25.0 0 2612 03 08 58 03 11 28 --- 14 17 39 58.9 143.4 -1.3 -24.4 150 2651 03 08 59 03 11 57 J1532+2344 14 18 08 59.4 144.3 -1.3 -23.9 0 2651 03 11 57 03 12 57 =1530+239 14 19 08 59.5 144.8 -1.2 -23.6 60 2667 03 11 58 03 13 25 ARP220 14 19 36 59.1 144.2 -1.3 -23.9 0 2667 03 13 25 03 15 55 --- 14 22 07 59.3 145.3 -1.2 -23.3 150 2705 03 13 26 03 16 25 J1532+2344 14 22 36 59.8 146.2 -1.2 -22.7 0 2705 03 16 25 03 17 25 =1530+239 14 23 36 59.9 146.6 -1.2 -22.4 60 2721 03 16 26 03 17 53 ARP220 14 24 04 59.5 146.1 -1.2 -22.7 0 2721 03 17 53 03 20 23 --- 14 26 35 59.7 147.1 -1.2 -22.1 150 2759 03 17 54 03 20 52 J1532+2344 14 27 05 60.2 148.1 -1.1 -21.5 0 2759 03 20 52 03 21 52 =1530+239 14 28 05 60.3 148.5 -1.1 -21.2 60 2775 03 20 53 03 22 21 ARP220 14 28 33 59.9 148.0 -1.1 -21.6 0 2775 03 22 21 03 24 51 --- 14 31 03 60.1 149.0 -1.1 -20.9 150 2813 03 22 22 03 25 20 J1532+2344 14 31 34 60.5 150.0 -1.0 -20.3 0 2813 03 25 20 03 26 20 =1530+239 14 32 34 60.6 150.5 -1.0 -20.0 60 2829 03 25 21 03 26 49 ARP220 14 33 02 60.3 149.9 -1.0 -20.3 0 2829 03 26 49 03 29 19 --- 14 35 33 60.5 151.0 -1.0 -19.6 150 2868 03 26 50 03 29 49 J1532+2344 14 36 03 60.9 152.0 -1.0 -19.0 0 2868 03 29 49 03 30 49 =1530+239 14 37 03 61.0 152.5 -0.9 -18.7 60 2883 03 29 50 03 31 18 ARP220 14 37 32 60.6 151.9 -1.0 -19.1 0 2883 03 31 18 03 33 48 --- 14 40 02 60.8 153.0 -0.9 -18.4 150 2922 03 31 19 03 34 18 J1532+2344 14 40 33 61.2 154.0 -0.9 -17.7 0 2922 03 34 18 03 35 18 =1530+239 14 41 33 61.3 154.5 -0.9 -17.4 60 2937 03 34 19 03 35 47 ARP220 14 42 02 60.9 153.9 -0.9 -17.8 0 2937 03 35 47 03 38 17 --- 14 44 32 61.1 155.0 -0.9 -17.0 150 2976 03 35 48 Schedule for EFLSBERG (Code Ef ) 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 14 45 03 61.5 156.1 -0.8 -16.3 0 2976 03 38 48 03 39 48 =1530+239 14 46 03 61.6 156.6 -0.8 -16.0 60 2991 03 38 49 03 40 17 ARP220 14 46 32 61.2 155.9 -0.8 -16.4 0 2991 03 40 17 03 42 47 --- 14 49 02 61.4 157.1 -0.8 -15.7 150 3030 03 40 18 03 43 17 J1532+2344 14 49 33 61.8 158.2 -0.7 -14.9 0 3030 03 43 17 03 44 17 =1530+239 14 50 34 61.8 158.7 -0.7 -14.6 60 3045 03 43 18 03 46 48 OQ208 14 53 05 66.2 205.2 0.8 17.9 0 3045 03 46 48 03 51 48 --- 14 58 05 65.9 207.8 0.8 19.7 300 3123 03 46 49 04 02 12 J1532+2344 15 08 31 62.7 167.3 -0.4 -8.8 477 3123 04 02 12 04 03 12 =1530+239 15 09 31 62.7 167.8 -0.4 -8.4 60 3138 04 02 13 04 03 42 ARP220 15 10 01 62.4 167.1 -0.4 -8.9 0 3138 04 03 42 04 06 12 --- 15 12 31 62.5 168.3 -0.4 -8.1 150 3177 04 03 43 04 06 43 J1532+2344 15 13 03 62.8 169.6 -0.3 -7.2 0 3177 04 06 43 04 07 43 =1530+239 15 14 03 62.9 170.1 -0.3 -6.9 60 3192 04 06 44 04 08 14 ARP220 15 14 34 62.6 169.3 -0.4 -7.4 0 3192 04 08 14 04 10 44 --- 15 17 04 62.6 170.5 -0.3 -6.5 150 3231 04 08 15 04 11 16 J1532+2344 15 17 36 62.9 171.8 -0.3 -5.7 0 3231 04 11 16 04 12 16 =1530+239 15 18 36 63.0 172.3 -0.3 -5.3 60 3246 04 11 17 04 12 46 ARP220 15 19 07 62.7 171.5 -0.3 -5.8 0 3246 04 12 46 04 15 16 --- 15 21 37 62.8 172.8 -0.2 -5.0 150 3285 04 12 47 04 15 48 J1532+2344 15 22 09 63.0 174.1 -0.2 -4.1 0 3285 04 15 48 04 16 48 =1530+239 15 23 10 63.0 174.6 -0.2 -3.7 60 3300 04 15 49 04 17 18 ARP220 15 23 40 62.8 173.8 -0.2 -4.3 0 3300 04 17 18 04 19 48 --- 15 26 10 62.8 175.1 -0.2 -3.4 150 3339 04 17 19 04 20 21 J1532+2344 15 26 43 63.1 176.4 -0.1 -2.5 0 3339 04 20 21 04 21 21 =1530+239 15 27 43 63.1 176.9 -0.1 -2.1 60 3354 04 20 22 04 21 51 ARP220 15 28 14 62.9 176.1 -0.1 -2.7 0 3354 04 21 51 04 24 21 --- 15 30 44 62.9 177.4 -0.1 -1.8 150 3393 04 21 52 04 24 54 J1532+2344 15 31 17 63.1 178.7 -0.0 -0.9 0 3393 04 24 54 04 25 54 =1530+239 15 32 17 63.1 179.2 -0.0 -0.5 60 3409 04 24 55 Schedule for EFLSBERG (Code Ef ) 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 26 24 ARP220 15 32 47 62.9 178.4 -0.1 -1.1 0 3409 04 26 24 04 28 54 --- 15 35 18 62.9 179.7 -0.0 -0.2 150 3447 04 26 25 04 29 27 J1532+2344 15 35 51 63.1 181.0 0.0 0.7 0 3447 04 29 27 04 30 27 =1530+239 15 36 51 63.1 181.6 0.1 1.1 60 3463 04 29 28 04 30 58 ARP220 15 37 22 62.9 180.7 0.0 0.5 0 3463 04 30 58 04 33 28 --- 15 39 52 62.9 182.0 0.1 1.4 150 3501 04 30 59 04 34 00 J1532+2344 15 40 25 63.1 183.4 0.1 2.3 0 3501 04 34 00 04 35 00 =1530+239 15 41 25 63.1 183.9 0.1 2.7 60 3517 04 34 01 04 35 31 ARP220 15 41 56 62.9 183.0 0.1 2.1 0 3517 04 35 31 04 38 01 --- 15 44 26 62.8 184.3 0.1 3.0 150 3555 04 35 32 04 38 34 J1532+2344 15 44 59 63.0 185.7 0.2 3.9 0 3555 04 38 34 04 39 34 =1530+239 15 45 59 63.0 186.2 0.2 4.3 60 3571 04 38 35 04 40 05 ARP220 15 46 30 62.8 185.3 0.2 3.7 0 3571 04 40 05 04 42 35 --- 15 49 01 62.8 186.6 0.2 4.5 150 3610 04 40 06 04 43 08 J1532+2344 15 49 33 63.0 188.0 0.3 5.5 0 3610 04 43 08 04 44 08 =1530+239 15 50 34 62.9 188.5 0.3 5.9 60 3625 04 43 09 04 44 39 ARP220 15 51 05 62.7 187.6 0.3 5.2 0 3625 04 44 39 04 47 09 --- 15 53 35 62.7 188.8 0.3 6.1 150 3664 04 44 40 04 47 41 J1532+2344 15 54 08 62.8 190.3 0.3 7.1 0 3664 04 47 41 04 48 41 =1530+239 15 55 08 62.8 190.8 0.4 7.4 60 3679 04 47 42 04 51 02 OQ208 15 57 29 59.7 233.3 1.8 35.4 0 3679 04 51 02 04 56 02 --- 16 02 30 59.1 235.0 1.9 36.3 300 3756 04 51 03 04 58 17 J1532+2344 16 04 45 62.5 195.5 0.5 10.7 0 3756 04 58 17 04 59 17 =1530+239 16 05 45 62.4 196.0 0.5 11.0 60 3772 04 58 18 04 59 48 ARP220 16 06 16 62.3 195.1 0.5 10.4 0 3772 04 59 48 05 02 18 --- 16 08 47 62.2 196.3 0.5 11.2 150 3810 04 59 49 05 02 51 J1532+2344 16 09 20 62.3 197.7 0.6 12.2 0 3810 05 02 51 05 03 51 =1530+239 16 10 20 62.2 198.2 0.6 12.5 60 3826 05 02 52 05 04 22 ARP220 16 10 51 62.1 197.3 0.6 11.9 0 3826 05 04 22 05 06 52 --- 16 13 21 61.9 198.5 0.6 12.7 150 3865 05 04 23 Schedule for EFLSBERG (Code Ef ) 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 --- 05 07 25 J1532+2344 16 13 54 62.0 199.9 0.7 13.7 0 3865 05 07 25 05 08 25 =1530+239 16 14 55 62.0 200.4 0.7 14.0 60 3880 05 07 26 05 08 56 ARP220 16 15 26 61.8 199.5 0.7 13.3 0 3880 05 08 56 05 11 26 --- 16 17 56 61.7 200.6 0.7 14.1 150 3919 05 08 57 05 11 58 J1532+2344 16 18 29 61.8 202.0 0.7 15.1 0 3919 05 11 58 05 12 58 =1530+239 16 19 29 61.7 202.5 0.8 15.4 60 3934 05 11 59 05 13 29 ARP220 16 20 00 61.6 201.6 0.7 14.8 0 3934 05 13 29 05 15 59 --- 16 22 31 61.4 202.8 0.8 15.6 150 3973 05 13 30 05 16 32 J1532+2344 16 23 04 61.5 204.2 0.8 16.5 0 3973 05 16 32 05 17 32 =1530+239 16 24 04 61.4 204.6 0.8 16.8 60 3988 05 16 33 05 18 03 ARP220 16 24 35 61.3 203.7 0.8 16.2 0 3988 05 18 03 05 20 33 --- 16 27 05 61.1 204.9 0.9 16.9 150 4027 05 18 04 05 21 06 J1532+2344 16 27 38 61.2 206.2 0.9 17.9 0 4027 05 21 06 05 22 06 =1530+239 16 28 38 61.1 206.7 0.9 18.2 60 4042 05 21 07 05 22 37 ARP220 16 29 09 61.0 205.8 0.9 17.6 0 4042 05 22 37 05 25 07 --- 16 31 40 60.8 206.9 0.9 18.3 150 4081 05 22 38 05 25 40 J1532+2344 16 32 12 60.8 208.3 1.0 19.2 0 4081 05 25 40 05 26 40 =1530+239 16 33 12 60.8 208.7 1.0 19.5 60 4096 05 25 41 05 27 10 ARP220 16 33 44 60.7 207.8 1.0 18.9 0 4096 05 27 10 05 29 40 --- 16 36 14 60.5 208.9 1.0 19.6 150 4135 05 27 11 05 30 13 J1532+2344 16 36 47 60.5 210.3 1.0 20.5 0 4135 05 30 13 05 31 13 =1530+239 16 37 47 60.4 210.7 1.1 20.8 60 4151 05 30 14 05 31 33 J1532+2344 16 38 07 60.4 210.9 1.1 20.9 1 4151 05 31 33 05 32 33 =1530+239 16 39 07 60.3 211.3 1.1 21.1 60 4166 05 31 34 05 33 04 ARP220 16 39 38 60.2 210.4 1.1 20.5 0 4166 05 33 04 05 35 34 --- 16 42 08 60.0 211.5 1.1 21.2 150 4205 05 33 05 05 36 06 J1532+2344 16 42 41 60.0 212.8 1.1 22.1 0 4205 05 36 06 05 37 06 =1530+239 16 43 41 59.9 213.3 1.2 22.4 60 4220 05 36 07 05 37 37 ARP220 16 44 12 59.8 212.4 1.1 21.8 0 4220 05 37 37 05 40 07 --- 16 46 42 59.6 213.4 1.2 22.4 150 4259 05 37 38 Schedule for EFLSBERG (Code Ef ) 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 40 39 J1532+2344 16 47 15 59.6 214.8 1.2 23.3 0 4259 05 40 39 05 41 39 =1530+239 16 48 15 59.5 215.2 1.2 23.6 60 4274 05 40 40 05 42 10 ARP220 16 48 46 59.4 214.3 1.2 23.0 0 4274 05 42 10 05 44 40 --- 16 51 16 59.2 215.3 1.3 23.6 150 4313 05 42 11 05 45 12 J1532+2344 16 51 48 59.2 216.6 1.3 24.5 0 4313 05 45 12 05 46 12 =1530+239 16 52 48 59.1 217.0 1.3 24.7 60 4328 05 45 13 05 46 43 ARP220 16 53 19 59.0 216.2 1.3 24.1 0 4328 05 46 43 05 49 13 --- 16 55 50 58.8 217.2 1.3 24.8 150 4367 05 46 44 05 49 45 J1532+2344 16 56 22 58.7 218.5 1.4 25.6 0 4367 05 49 45 05 50 45 =1530+239 16 57 22 58.6 218.9 1.4 25.8 60 4382 05 49 46 05 51 16 ARP220 16 57 53 58.6 218.0 1.4 25.3 0 4382 05 51 16 05 53 46 --- 17 00 23 58.3 219.0 1.4 25.8 150 4421 05 51 17 05 54 18 J1532+2344 17 00 55 58.3 220.3 1.5 26.6 0 4421 05 54 18 05 55 18 =1530+239 17 01 55 58.2 220.6 1.5 26.9 60 4437 05 54 19 05 55 48 ARP220 17 02 26 58.1 219.8 1.4 26.3 0 4437 05 55 48 05 58 18 --- 17 04 56 57.9 220.8 1.5 26.9 150 4475 05 55 49 05 58 50 J1532+2344 17 05 28 57.8 222.0 1.5 27.7 0 4475 05 58 50 05 59 50 =1530+239 17 06 28 57.7 222.4 1.5 27.9 60 4491 05 58 51 06 01 45 OQ208 17 08 24 49.6 254.1 3.0 44.0 0 4491 06 01 45 06 02 45 --- 17 09 24 49.4 254.3 3.0 44.1 60 4506 06 01 46 06 02 45 OQ208 17 09 24 49.4 254.3 3.0 44.1 -16 4506 No stop 06 06 45 --- 17 13 25 48.8 255.3 3.1 44.3 224 4568 06 02 46 06 08 35 J1532+2344 17 15 15 56.7 225.6 1.7 29.7 0 4568 06 08 35 06 09 35 =1530+239 17 16 15 56.6 226.0 1.7 30.0 60 4583 06 08 36 06 09 35 J1532+2344 17 16 15 56.6 226.0 1.7 30.0 -16 4583 No stop 06 10 05 =1530+239 17 16 46 56.5 226.2 1.7 30.1 14 4591 06 09 36 06 10 36 ARP220 17 17 16 56.5 225.4 1.7 29.5 0 4591 06 10 36 06 12 36 --- 17 19 16 56.3 226.1 1.7 29.9 120 4622 06 10 37 06 13 07 J1532+2344 17 19 48 56.2 227.3 1.8 30.6 0 4622 06 13 07 06 14 07 =1530+239 17 20 48 56.1 227.6 1.8 30.8 60 4637 06 13 08 Schedule for EFLSBERG (Code Ef ) 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 14 07 J1532+2344 17 20 48 56.1 227.6 1.8 30.8 -16 4637 No stop 06 14 37 =1530+239 17 21 18 56.0 227.8 1.8 30.9 14 4645 06 14 08 06 15 07 ARP220 17 21 48 56.0 227.0 1.8 30.4 0 4645 06 15 07 06 17 07 --- 17 23 48 55.8 227.7 1.8 30.8 120 4676 06 15 08 06 17 39 J1532+2344 17 24 20 55.6 228.9 1.8 31.5 0 4676 06 17 39 06 18 39 =1530+239 17 25 20 55.5 229.2 1.9 31.7 60 4692 06 17 40 06 18 39 J1532+2344 17 25 20 55.5 229.2 1.9 31.7 -16 4692 No stop 06 19 09 =1530+239 17 25 50 55.5 229.4 1.9 31.8 14 4699 06 18 40 06 19 39 ARP220 17 26 20 55.5 228.6 1.8 31.3 0 4699 06 19 39 06 21 39 --- 17 28 21 55.2 229.3 1.9 31.7 120 4730 06 19 40 06 22 10 J1532+2344 17 28 52 55.1 230.4 1.9 32.3 0 4730 06 22 10 06 23 10 =1530+239 17 29 52 55.0 230.7 1.9 32.5 60 4746 06 22 11 06 23 10 J1532+2344 17 29 52 55.0 230.7 1.9 32.5 -16 4746 No stop 06 23 40 =1530+239 17 30 22 54.9 230.9 1.9 32.6 14 4753 06 23 11 06 24 10 ARP220 17 30 52 54.9 230.1 1.9 32.1 0 4753 06 24 10 06 26 10 --- 17 32 52 54.7 230.8 1.9 32.5 120 4784 06 24 11 06 26 41 J1532+2344 17 33 24 54.5 231.9 2.0 33.1 0 4784 06 26 41 06 27 41 =1530+239 17 34 24 54.4 232.2 2.0 33.3 60 4800 06 26 42 06 27 41 J1532+2344 17 34 24 54.4 232.2 2.0 33.3 -16 4800 No stop 06 28 11 =1530+239 17 34 54 54.3 232.4 2.0 33.4 14 4808 06 27 42 06 28 40 ARP220 17 35 24 54.4 231.6 2.0 32.9 0 4808 06 28 40 06 30 40 --- 17 37 24 54.1 232.3 2.0 33.2 120 4838 06 28 41 06 31 11 J1532+2344 17 37 55 54.0 233.4 2.1 33.9 0 4838 06 31 11 06 32 11 =1530+239 17 38 55 53.8 233.7 2.1 34.0 60 4854 06 31 12 06 32 11 J1532+2344 17 38 55 53.8 233.7 2.1 34.0 -16 4854 No stop 06 32 41 =1530+239 17 39 25 53.8 233.9 2.1 34.1 14 4862 06 32 12 06 33 11 ARP220 17 39 55 53.8 233.1 2.1 33.7 0 4862 06 33 11 06 35 11 --- 17 41 55 53.5 233.8 2.1 34.0 120 4893 06 33 12 06 35 42 J1532+2344 17 42 26 53.4 234.8 2.1 34.6 0 4893 06 35 42 06 36 42 =1530+239 17 43 26 53.3 235.2 2.2 34.7 60 4908 06 35 43 Schedule for EFLSBERG (Code Ef ) 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 36 42 J1532+2344 17 43 26 53.3 235.2 2.2 34.7 -16 4908 No stop 06 37 12 =1530+239 17 43 56 53.2 235.3 2.2 34.8 14 4916 06 36 43 06 37 42 ARP220 17 44 26 53.2 234.6 2.1 34.4 0 4916 06 37 42 06 39 42 --- 17 46 26 53.0 235.2 2.2 34.7 120 4947 06 37 43 06 40 12 J1532+2344 17 46 57 52.8 236.3 2.2 35.2 0 4947 06 40 12 06 41 12 =1530+239 17 47 57 52.7 236.6 2.2 35.4 60 4962 06 40 13 06 41 12 J1532+2344 17 47 57 52.7 236.6 2.2 35.4 -16 4962 No stop 06 41 42 =1530+239 17 48 28 52.6 236.7 2.2 35.5 14 4970 06 41 13 06 42 12 ARP220 17 48 57 52.6 236.0 2.2 35.0 0 4970 06 42 12 06 44 12 --- 17 50 57 52.4 236.6 2.2 35.3 120 5001 06 42 13 06 44 42 J1532+2344 17 51 28 52.2 237.6 2.3 35.9 0 5001 06 44 42 06 45 42 =1530+239 17 52 28 52.1 237.9 2.3 36.0 60 5016 06 44 43 06 45 42 J1532+2344 17 52 28 52.1 237.9 2.3 36.0 -16 5016 No stop 06 46 12 =1530+239 17 52 58 52.0 238.1 2.3 36.1 14 5024 06 45 43 06 46 42 ARP220 17 53 28 52.0 237.4 2.3 35.7 0 5024 06 46 42 06 48 42 --- 17 55 28 51.8 238.0 2.3 36.0 120 5055 06 46 43 06 49 12 J1532+2344 17 55 59 51.6 239.0 2.4 36.5 0 5055 06 49 12 06 50 12 =1530+239 17 56 59 51.4 239.3 2.4 36.6 60 5070 06 49 13 06 50 12 J1532+2344 17 56 59 51.4 239.3 2.4 36.6 -16 5070 No stop 06 50 42 =1530+239 17 57 29 51.4 239.4 2.4 36.7 14 5078 06 50 13 06 51 11 ARP220 17 57 58 51.4 238.7 2.4 36.3 0 5078 06 51 11 06 53 11 --- 17 59 59 51.1 239.3 2.4 36.6 120 5109 06 51 12 06 53 42 J1532+2344 18 00 29 51.0 240.3 2.4 37.1 0 5109 06 53 42 06 54 42 =1530+239 18 01 29 50.8 240.6 2.5 37.2 60 5124 06 53 43 06 54 42 J1532+2344 18 01 29 50.8 240.6 2.5 37.2 -16 5124 No stop 06 55 12 =1530+239 18 01 59 50.8 240.7 2.5 37.3 14 5132 06 54 43 06 55 41 ARP220 18 02 29 50.8 240.0 2.4 36.9 0 5132 06 55 41 06 57 41 --- 18 04 29 50.5 240.6 2.5 37.1 120 5163 06 55 42 06 58 11 J1532+2344 18 04 59 50.3 241.6 2.5 37.6 0 5163 06 58 11 06 59 11 =1530+239 18 05 59 50.2 241.9 2.5 37.7 60 5179 06 58 12 Schedule for EFLSBERG (Code Ef ) 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 --- 07 00 51 OQ208 18 07 39 40.3 267.1 4.0 46.2 0 5179 07 00 51 07 01 51 --- 18 08 39 40.2 267.3 4.0 46.2 60 5194 07 00 52 07 01 51 OQ208 18 08 39 40.2 267.3 4.0 46.2 -16 5194 No stop 07 05 51 --- 18 12 40 39.5 268.1 4.1 46.2 224 5256 07 01 52 07 07 27 J1532+2344 18 14 17 49.0 244.2 2.7 38.7 0 5256 07 07 27 07 08 27 =1530+239 18 15 17 48.9 244.5 2.7 38.8 60 5271 07 07 28 07 08 27 J1532+2344 18 15 17 48.9 244.5 2.7 38.8 -16 5271 No stop 07 08 57 =1530+239 18 15 47 48.8 244.6 2.7 38.8 14 5279 07 08 28 07 09 26 ARP220 18 16 16 48.9 243.9 2.7 38.5 0 5279 07 09 26 07 11 26 --- 18 18 16 48.6 244.5 2.7 38.7 120 5310 07 09 27 07 11 56 J1532+2344 18 18 46 48.4 245.4 2.7 39.1 0 5310 07 11 56 07 12 56 =1530+239 18 19 47 48.2 245.7 2.8 39.2 60 5325 07 11 57 07 12 56 J1532+2344 18 19 47 48.2 245.7 2.8 39.2 -16 5325 No stop 07 13 26 =1530+239 18 20 17 48.2 245.8 2.8 39.3 14 5333 07 12 57 07 13 55 ARP220 18 20 46 48.2 245.1 2.7 38.9 0 5333 07 13 55 07 15 55 --- 18 22 46 47.9 245.7 2.8 39.1 120 5364 07 13 56 07 16 25 J1532+2344 18 23 16 47.7 246.6 2.8 39.6 0 5364 07 16 25 07 17 25 =1530+239 18 24 16 47.6 246.8 2.8 39.7 60 5379 07 16 26 07 17 25 J1532+2344 18 24 16 47.6 246.8 2.8 39.7 -16 5379 No stop 07 17 55 =1530+239 18 24 46 47.5 247.0 2.8 39.7 14 5387 07 17 26 07 18 23 ARP220 18 25 15 47.6 246.3 2.8 39.4 0 5387 07 18 23 07 20 23 --- 18 27 15 47.3 246.8 2.9 39.6 120 5418 07 18 24 07 20 53 J1532+2344 18 27 45 47.1 247.8 2.9 40.0 0 5418 07 20 53 07 21 53 =1530+239 18 28 45 46.9 248.0 2.9 40.1 60 5434 07 20 54 07 21 53 J1532+2344 18 28 45 46.9 248.0 2.9 40.1 -16 5434 No stop 07 22 23 =1530+239 18 29 15 46.8 248.1 2.9 40.1 14 5441 07 21 54 07 22 52 ARP220 18 29 44 46.9 247.5 2.9 39.8 0 5441 07 22 52 07 24 52 --- 18 31 44 46.6 248.0 2.9 40.0 120 5472 07 22 53 07 25 21 J1532+2344 18 32 14 46.4 248.9 3.0 40.4 0 5472 07 25 21 07 26 21 =1530+239 18 33 14 46.3 249.2 3.0 40.4 60 5488 07 25 22 Schedule for EFLSBERG (Code Ef ) 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 26 21 J1532+2344 18 33 14 46.3 249.2 3.0 40.4 -16 5488 No stop 07 26 51 =1530+239 18 33 44 46.2 249.3 3.0 40.5 14 5495 07 26 22 07 27 20 ARP220 18 34 13 46.3 248.6 3.0 40.2 0 5495 07 27 20 07 29 20 --- 18 36 13 46.0 249.1 3.0 40.3 120 5526 07 27 21 07 29 49 J1532+2344 18 36 43 45.7 250.0 3.0 40.7 0 5526 07 29 49 07 30 49 =1530+239 18 37 43 45.6 250.3 3.1 40.8 60 5542 07 29 50 07 30 49 J1532+2344 18 37 43 45.6 250.3 3.1 40.8 -16 5542 No stop 07 31 19 =1530+239 18 38 13 45.5 250.4 3.1 40.8 14 5550 07 30 50 07 31 48 ARP220 18 38 41 45.6 249.8 3.0 40.5 0 5550 07 31 48 07 33 48 --- 18 40 42 45.3 250.3 3.1 40.7 120 5580 07 31 49 07 34 17 J1532+2344 18 41 11 45.1 251.1 3.1 41.1 0 5580 07 34 17 07 35 17 =1530+239 18 42 11 44.9 251.4 3.1 41.1 60 5596 07 34 18 07 35 17 J1532+2344 18 42 11 44.9 251.4 3.1 41.1 -16 5596 No stop 07 35 47 =1530+239 18 42 41 44.8 251.5 3.1 41.2 14 5604 07 35 18 07 36 16 ARP220 18 43 10 44.9 250.9 3.1 40.9 0 5604 07 36 16 07 38 16 --- 18 45 10 44.6 251.4 3.2 41.0 120 5635 07 36 17 07 38 45 J1532+2344 18 45 40 44.4 252.2 3.2 41.4 0 5635 07 38 45 07 39 45 =1530+239 18 46 40 44.2 252.5 3.2 41.4 60 5650 07 38 46 07 39 45 J1532+2344 18 46 40 44.2 252.5 3.2 41.4 -16 5650 No stop 07 40 15 =1530+239 18 47 10 44.2 252.6 3.2 41.5 14 5658 07 39 46 07 40 43 ARP220 18 47 38 44.2 251.9 3.2 41.2 0 5658 07 40 43 07 42 43 --- 18 49 39 43.9 252.4 3.2 41.3 120 5689 07 40 44 07 43 12 J1532+2344 18 50 08 43.7 253.3 3.3 41.7 0 5689 07 43 12 07 44 12 =1530+239 18 51 08 43.6 253.5 3.3 41.7 60 5704 07 43 13 07 44 12 J1532+2344 18 51 08 43.6 253.5 3.3 41.7 -16 5704 No stop 07 44 42 =1530+239 18 51 38 43.5 253.6 3.3 41.8 14 5712 07 44 13 07 45 11 ARP220 18 52 06 43.6 253.0 3.3 41.5 0 5712 07 45 11 07 47 11 --- 18 54 07 43.3 253.5 3.3 41.6 120 5743 07 45 12 07 47 40 J1532+2344 18 54 36 43.0 254.3 3.3 41.9 0 5743 07 47 40 07 48 40 =1530+239 18 55 36 42.9 254.6 3.4 42.0 60 5758 07 47 41 Schedule for EFLSBERG (Code Ef ) 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 48 40 J1532+2344 18 55 36 42.9 254.6 3.4 42.0 -16 5758 No stop 07 49 10 =1530+239 18 56 06 42.8 254.7 3.4 42.0 14 5766 07 48 41 07 49 38 ARP220 18 56 34 42.9 254.1 3.3 41.8 0 5766 07 49 38 07 51 38 --- 18 58 35 42.6 254.5 3.4 41.9 120 5797 07 49 39 07 52 07 J1532+2344 18 59 04 42.3 255.4 3.4 42.2 0 5797 07 52 07 07 53 07 =1530+239 19 00 04 42.2 255.6 3.4 42.2 60 5812 07 52 08 07 53 07 J1532+2344 19 00 04 42.2 255.6 3.4 42.2 -16 5812 No stop 07 53 37 =1530+239 19 00 34 42.1 255.7 3.4 42.3 14 5820 07 53 08 07 54 05 ARP220 19 01 02 42.2 255.1 3.4 42.0 0 5820 07 54 05 07 56 05 --- 19 03 03 41.9 255.6 3.5 42.1 120 5851 07 54 06 07 56 34 J1532+2344 19 03 32 41.7 256.4 3.5 42.4 0 5851 07 56 34 07 57 34 =1530+239 19 04 32 41.5 256.6 3.5 42.5 60 5866 07 56 35 07 59 05 OQ208 19 06 03 31.1 278.1 5.0 45.7 0 5866 07 59 05 08 00 05 --- 19 07 03 30.9 278.2 5.0 45.6 60 5882 07 59 06 08 00 05 OQ208 19 07 03 30.9 278.2 5.0 45.6 -16 5882 No stop 08 04 05 --- 19 11 03 30.3 279.0 5.1 45.5 224 5944 08 00 06 08 13 31 J1532+2344 19 20 31 39.0 260.1 3.8 43.1 478 5944 08 13 31 08 14 31 =1530+239 19 21 31 38.9 260.3 3.8 43.2 60 5959 08 13 32 08 14 31 J1532+2344 19 21 31 38.9 260.3 3.8 43.2 -16 5959 No stop 08 15 01 =1530+239 19 22 02 38.8 260.4 3.8 43.2 14 5967 08 14 32 08 15 29 ARP220 19 22 29 38.9 259.9 3.8 43.0 0 5967 08 15 29 08 17 29 --- 19 24 30 38.6 260.3 3.8 43.1 120 5998 08 15 30 08 17 57 J1532+2344 19 24 58 38.3 261.1 3.9 43.3 0 5998 08 17 57 08 18 57 =1530+239 19 25 59 38.2 261.3 3.9 43.3 60 6013 08 17 58 08 18 57 J1532+2344 19 25 59 38.2 261.3 3.9 43.3 -16 6013 No stop 08 19 27 =1530+239 19 26 29 38.1 261.4 3.9 43.3 14 6021 08 18 58 08 19 55 ARP220 19 26 56 38.2 260.8 3.8 43.2 0 6021 08 19 55 08 21 55 --- 19 28 57 37.9 261.3 3.9 43.2 120 6052 08 19 56 08 22 24 J1532+2344 19 29 25 37.6 262.0 3.9 43.4 0 6052 08 22 24 08 23 24 =1530+239 19 30 26 37.5 262.2 3.9 43.4 60 6067 08 22 25 Schedule for EFLSBERG (Code Ef ) 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 23 24 J1532+2344 19 30 26 37.5 262.2 3.9 43.4 -16 6067 No stop 08 23 54 =1530+239 19 30 56 37.4 262.3 4.0 43.5 14 6075 08 23 25 08 24 21 ARP220 19 31 23 37.5 261.8 3.9 43.3 0 6075 08 24 21 08 26 21 --- 19 33 24 37.2 262.2 4.0 43.3 120 6106 08 24 22 08 26 50 J1532+2344 19 33 52 36.9 262.9 4.0 43.5 0 6106 08 26 50 08 27 50 =1530+239 19 34 52 36.8 263.2 4.0 43.6 60 6121 08 26 51 08 27 50 J1532+2344 19 34 52 36.8 263.2 4.0 43.6 -16 6121 No stop 08 28 20 =1530+239 19 35 22 36.7 263.3 4.0 43.6 14 6129 08 27 51 08 28 47 ARP220 19 35 50 36.8 262.7 4.0 43.4 0 6129 08 28 47 08 30 47 --- 19 37 51 36.5 263.1 4.0 43.5 120 6160 08 28 48 08 31 16 J1532+2344 19 38 19 36.2 263.9 4.1 43.6 0 6160 08 31 16 08 32 16 =1530+239 19 39 19 36.1 264.1 4.1 43.7 60 6176 08 31 17 08 32 16 J1532+2344 19 39 19 36.1 264.1 4.1 43.7 -16 6176 No stop 08 32 46 =1530+239 19 39 49 36.0 264.2 4.1 43.7 14 6183 08 32 17 08 33 13 ARP220 19 40 17 36.1 263.6 4.1 43.5 0 6183 08 33 13 08 35 13 --- 19 42 17 35.8 264.0 4.1 43.6 120 6214 08 33 14 08 35 42 J1532+2344 19 42 46 35.5 264.8 4.1 43.7 0 6214 08 35 42 08 36 42 =1530+239 19 43 46 35.4 265.0 4.2 43.7 60 6230 08 35 43 08 36 42 J1532+2344 19 43 46 35.4 265.0 4.2 43.7 -16 6230 No stop 08 37 12 =1530+239 19 44 16 35.3 265.1 4.2 43.7 14 6237 08 36 43 08 37 39 ARP220 19 44 43 35.4 264.5 4.1 43.6 0 6237 08 37 39 08 39 39 --- 19 46 44 35.1 264.9 4.2 43.6 120 6268 08 37 40 08 40 07 J1532+2344 19 47 12 34.8 265.7 4.2 43.8 0 6268 08 40 07 08 41 07 =1530+239 19 48 12 34.6 265.9 4.2 43.8 60 6284 08 40 08 08 41 07 J1532+2344 19 48 12 34.6 265.9 4.2 43.8 -16 6284 No stop 08 41 37 =1530+239 19 48 42 34.6 266.0 4.2 43.8 14 6292 08 41 08 08 42 05 ARP220 19 49 10 34.7 265.4 4.2 43.7 0 6292 08 42 05 08 44 05 --- 19 51 10 34.4 265.8 4.3 43.7 120 6322 08 42 06 08 44 33 J1532+2344 19 51 39 34.1 266.6 4.3 43.9 0 6322 08 44 33 08 45 33 =1530+239 19 52 39 33.9 266.8 4.3 43.9 60 6338 08 44 34 Schedule for EFLSBERG (Code Ef ) 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 45 33 J1532+2344 19 52 39 33.9 266.8 4.3 43.9 -16 6338 No stop 08 46 03 =1530+239 19 53 09 33.9 266.9 4.3 43.9 14 6346 08 45 34 08 46 30 ARP220 19 53 36 34.0 266.3 4.3 43.7 0 6346 08 46 30 08 48 30 --- 19 55 37 33.7 266.7 4.3 43.8 120 6377 08 46 31 08 48 59 J1532+2344 19 56 05 33.4 267.4 4.4 43.9 0 6377 08 48 59 08 49 59 =1530+239 19 57 05 33.2 267.6 4.4 43.9 60 6392 08 49 00 08 49 59 J1532+2344 19 57 05 33.2 267.6 4.4 43.9 -16 6392 No stop 08 50 29 =1530+239 19 57 35 33.2 267.7 4.4 43.9 14 6400 08 50 00 08 50 56 ARP220 19 58 03 33.3 267.2 4.4 43.8 0 6400 08 50 56 08 52 56 --- 20 00 03 32.9 267.6 4.4 43.8 120 6431 08 50 57 08 53 24 J1532+2344 20 00 31 32.7 268.3 4.4 43.9 0 6431 08 53 24 08 54 24 =1530+239 20 01 31 32.5 268.5 4.5 43.9 60 6446 08 53 25 08 55 50 OQ208 20 02 57 22.3 288.0 5.9 43.4 0 6446 08 55 50 08 56 50 --- 20 03 58 22.1 288.2 5.9 43.3 60 6462 08 55 51 08 56 50 OQ208 20 03 58 22.1 288.2 5.9 43.3 -16 6462 No stop 09 00 50 --- 20 07 58 21.5 288.9 6.0 43.1 224 6523 08 56 51 09 02 15 J1532+2344 20 09 23 31.3 270.0 4.6 44.0 0 6523 09 02 15 09 03 15 =1530+239 20 10 23 31.1 270.2 4.6 44.0 60 6539 09 02 16 09 03 15 J1532+2344 20 10 23 31.1 270.2 4.6 44.0 -16 6539 No stop 09 03 45 =1530+239 20 10 53 31.0 270.3 4.6 44.0 14 6547 09 03 16 09 04 12 ARP220 20 11 21 31.2 269.8 4.6 43.9 0 6547 09 04 12 09 06 12 --- 20 13 21 30.8 270.2 4.6 43.9 120 6578 09 04 13 09 06 40 J1532+2344 20 13 49 30.6 270.9 4.7 43.9 0 6578 09 06 40 09 07 40 =1530+239 20 14 49 30.4 271.1 4.7 43.9 60 6593 09 06 41 09 07 40 J1532+2344 20 14 49 30.4 271.1 4.7 43.9 -16 6593 No stop 09 08 10 =1530+239 20 15 19 30.3 271.2 4.7 43.9 14 6601 09 07 41 09 08 37 ARP220 20 15 46 30.5 270.7 4.7 43.9 0 6601 09 08 37 09 10 37 --- 20 17 47 30.1 271.0 4.7 43.8 120 6632 09 08 38 09 11 05 J1532+2344 20 18 15 29.9 271.7 4.7 43.9 0 6632 09 11 05 09 12 05 =1530+239 20 19 15 29.7 271.9 4.8 43.9 60 6647 09 11 06 Schedule for EFLSBERG (Code Ef ) 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 --- 09 12 05 J1532+2344 20 19 15 29.7 271.9 4.8 43.9 -16 6647 No stop 09 12 35 =1530+239 20 19 45 29.6 272.0 4.8 43.9 14 6655 09 12 06 09 13 02 ARP220 20 20 12 29.7 271.5 4.7 43.8 0 6655 09 13 02 09 15 02 --- 20 22 13 29.4 271.9 4.8 43.8 120 6686 09 13 03 09 15 30 J1532+2344 20 22 41 29.2 272.6 4.8 43.9 0 6686 09 15 30 09 16 30 =1530+239 20 23 41 29.0 272.8 4.8 43.9 60 6701 09 15 31 09 16 30 J1532+2344 20 23 41 29.0 272.8 4.8 43.9 -16 6701 No stop 09 17 00 =1530+239 20 24 11 28.9 272.9 4.8 43.9 14 6709 09 16 31 09 17 27 ARP220 20 24 38 29.0 272.3 4.8 43.8 0 6709 09 17 27 09 19 27 --- 20 26 38 28.7 272.7 4.8 43.8 120 6740 09 17 28 09 19 55 J1532+2344 20 27 06 28.5 273.4 4.9 43.9 0 6740 09 19 55 09 20 55 =1530+239 20 28 06 28.3 273.6 4.9 43.8 60 6755 09 19 56 09 20 55 J1532+2344 20 28 06 28.3 273.6 4.9 43.8 -16 6755 No stop 09 21 25 =1530+239 20 28 36 28.2 273.7 4.9 43.8 14 6763 09 20 56 09 21 52 ARP220 20 29 04 28.3 273.2 4.9 43.8 0 6763 09 21 52 09 23 52 --- 20 31 04 28.0 273.6 4.9 43.7 120 6794 09 21 53 09 24 20 J1532+2344 20 31 32 27.8 274.2 5.0 43.8 0 6794 09 24 20 09 25 20 =1530+239 20 32 32 27.6 274.4 5.0 43.8 60 6809 09 24 21 09 25 20 J1532+2344 20 32 32 27.6 274.4 5.0 43.8 -16 6809 No stop 09 25 50 =1530+239 20 33 02 27.5 274.5 5.0 43.8 14 6817 09 25 21 09 26 17 ARP220 20 33 29 27.6 274.0 5.0 43.7 0 6817 09 26 17 09 28 17 --- 20 35 30 27.3 274.4 5.0 43.7 120 6848 09 26 18 09 28 45 J1532+2344 20 35 57 27.1 275.1 5.0 43.7 0 6848 09 28 45 09 29 45 =1530+239 20 36 58 26.9 275.2 5.1 43.7 60 6863 09 28 46 09 29 45 J1532+2344 20 36 58 26.9 275.2 5.1 43.7 -16 6863 No stop 09 30 15 =1530+239 20 37 28 26.8 275.3 5.1 43.7 14 6871 09 29 46 09 30 42 ARP220 20 37 55 26.9 274.8 5.0 43.7 0 6871 09 30 42 09 32 42 --- 20 39 55 26.6 275.2 5.1 43.6 120 6902 09 30 43 09 33 09 J1532+2344 20 40 23 26.4 275.9 5.1 43.7 0 6902 09 33 09 09 34 09 =1530+239 20 41 23 26.2 276.1 5.1 43.6 60 6918 09 33 10 Schedule for EFLSBERG (Code Ef ) 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 34 09 J1532+2344 20 41 23 26.2 276.1 5.1 43.6 -16 6918 No stop 09 34 39 =1530+239 20 41 53 26.1 276.2 5.1 43.6 14 6925 09 34 10 09 35 06 ARP220 20 42 20 26.2 275.7 5.1 43.6 0 6925 09 35 06 09 37 06 --- 20 44 21 25.9 276.0 5.1 43.6 120 6956 09 35 07 09 37 34 J1532+2344 20 44 48 25.7 276.7 5.2 43.6 0 6956 09 37 34 09 38 34 =1530+239 20 45 48 25.5 276.9 5.2 43.6 60 6972 09 37 35 09 38 34 J1532+2344 20 45 48 25.5 276.9 5.2 43.6 -16 6972 No stop 09 39 04 =1530+239 20 46 19 25.4 277.0 5.2 43.5 14 6979 09 38 35 09 39 31 ARP220 20 46 46 25.5 276.5 5.2 43.5 0 6979 09 39 31 09 41 31 --- 20 48 46 25.2 276.8 5.2 43.5 120 7010 09 39 32 09 41 59 J1532+2344 20 49 14 25.0 277.5 5.3 43.5 0 7010 09 41 59 09 42 59 =1530+239 20 50 14 24.8 277.7 5.3 43.5 60 7026 09 42 00 09 42 59 J1532+2344 20 50 14 24.8 277.7 5.3 43.5 -16 7026 No stop 09 43 29 =1530+239 20 50 44 24.7 277.8 5.3 43.4 14 7034 09 43 00 09 43 56 ARP220 20 51 11 24.8 277.3 5.3 43.4 0 7034 09 43 56 09 45 56 --- 20 53 11 24.5 277.7 5.3 43.4 120 7064 09 43 57 09 46 23 J1532+2344 20 53 39 24.3 278.3 5.3 43.4 0 7064 09 46 23 09 47 23 =1530+239 20 54 39 24.1 278.5 5.3 43.3 60 7080 09 46 24 09 47 23 J1532+2344 20 54 39 24.1 278.5 5.3 43.3 -16 7080 No stop 09 47 53 =1530+239 20 55 09 24.0 278.6 5.4 43.3 14 7088 09 47 24 09 48 20 ARP220 20 55 36 24.1 278.1 5.3 43.3 0 7088 09 48 20 09 50 20 --- 20 57 37 23.8 278.5 5.4 43.3 120 7119 09 48 21 09 50 48 J1532+2344 20 58 04 23.6 279.1 5.4 43.3 0 7119 09 50 48 09 51 48 =1530+239 20 59 04 23.4 279.3 5.4 43.2 60 7134 09 50 49 09 58 55 J1532+2344 21 06 12 22.3 280.6 5.5 43.0 407 7134 09 58 55 09 59 55 =1530+239 21 07 12 22.2 280.8 5.6 43.0 60 7149 09 58 56 09 59 55 J1532+2344 21 07 12 22.2 280.8 5.6 43.0 -16 7149 No stop 10 00 25 =1530+239 21 07 43 22.1 280.9 5.6 43.0 14 7157 09 59 56 10 00 51 ARP220 21 08 09 22.2 280.4 5.5 43.0 0 7157 10 00 51 10 02 51 --- 21 10 10 21.9 280.8 5.6 42.9 120 7188 10 00 52 Schedule for EFLSBERG (Code Ef ) 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 --- 10 03 19 J1532+2344 21 10 37 21.6 281.4 5.6 42.9 0 7188 10 03 19 10 04 19 =1530+239 21 11 38 21.5 281.6 5.6 42.8 60 7204 10 03 20 10 04 19 J1532+2344 21 11 38 21.5 281.6 5.6 42.8 -16 7204 No stop 10 04 49 =1530+239 21 12 08 21.4 281.7 5.6 42.8 14 7211 10 04 20 10 05 16 ARP220 21 12 35 21.5 281.2 5.6 42.8 0 7211 10 05 16 10 07 16 --- 21 14 35 21.2 281.6 5.6 42.7 120 7242 10 05 17 10 07 43 J1532+2344 21 15 02 20.9 282.2 5.7 42.7 0 7242 10 07 43 10 08 43 =1530+239 21 16 03 20.8 282.4 5.7 42.7 60 7258 10 07 44 10 08 43 J1532+2344 21 16 03 20.8 282.4 5.7 42.7 -16 7258 No stop 10 09 13 =1530+239 21 16 33 20.7 282.5 5.7 42.7 14 7265 10 08 44 10 09 40 ARP220 21 17 00 20.8 282.0 5.7 42.7 0 7265 10 09 40 10 11 40 --- 21 19 00 20.5 282.3 5.7 42.6 120 7296 10 09 41 10 12 08 J1532+2344 21 19 27 20.2 283.0 5.8 42.6 0 7296 10 12 08 10 13 08 =1530+239 21 20 28 20.1 283.2 5.8 42.5 60 7312 10 12 09 10 13 08 J1532+2344 21 20 28 20.1 283.2 5.8 42.5 -16 7312 No stop 10 13 38 =1530+239 21 20 58 20.0 283.3 5.8 42.5 14 7320 10 13 09 10 14 04 ARP220 21 21 25 20.1 282.8 5.8 42.5 0 7320 10 14 04 10 16 04 --- 21 23 25 19.8 283.1 5.8 42.4 120 7350 10 14 05 10 16 32 J1532+2344 21 23 52 19.6 283.8 5.8 42.4 0 7350 10 16 32 10 17 32 =1530+239 21 24 53 19.4 284.0 5.9 42.3 60 7366 10 16 33 10 17 32 J1532+2344 21 24 53 19.4 284.0 5.9 42.3 -16 7366 No stop 10 18 02 =1530+239 21 25 23 19.3 284.1 5.9 42.3 14 7374 10 17 33 10 18 29 ARP220 21 25 50 19.4 283.6 5.8 42.3 0 7374 10 18 29 10 20 29 --- 21 27 50 19.1 283.9 5.9 42.3 120 7405 10 18 30 10 20 56 J1532+2344 21 28 17 18.9 284.6 5.9 42.2 0 7405 10 20 56 10 21 56 =1530+239 21 29 18 18.7 284.8 5.9 42.2 60 7420 10 20 57 10 21 56 J1532+2344 21 29 18 18.7 284.8 5.9 42.2 -16 7420 No stop 10 22 26 =1530+239 21 29 48 18.7 284.8 5.9 42.1 14 7428 10 21 57 10 22 53 ARP220 21 30 15 18.7 284.4 5.9 42.2 0 7428 10 22 53 10 24 53 --- 21 32 15 18.4 284.7 5.9 42.1 120 7459 10 22 54 Schedule for EFLSBERG (Code Ef ) 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 25 20 J1532+2344 21 32 42 18.2 285.4 6.0 42.0 0 7459 10 25 20 10 26 20 =1530+239 21 33 43 18.1 285.5 6.0 42.0 60 7474 10 25 21 10 26 20 J1532+2344 21 33 43 18.1 285.5 6.0 42.0 -16 7474 No stop 10 26 50 =1530+239 21 34 13 18.0 285.6 6.0 41.9 14 7482 10 26 21 10 27 17 ARP220 21 34 39 18.1 285.2 6.0 42.0 0 7482 10 27 17 10 29 17 --- 21 36 40 17.8 285.5 6.0 41.9 120 7513 10 27 18 10 29 44 J1532+2344 21 37 07 17.5 286.2 6.1 41.8 0 7513 10 29 44 10 30 44 =1530+239 21 38 07 17.4 286.3 6.1 41.8 60 7528 10 29 45 10 30 44 J1532+2344 21 38 07 17.4 286.3 6.1 41.8 -16 7528 No stop 10 31 14 =1530+239 21 38 37 17.3 286.4 6.1 41.7 14 7536 10 30 45 10 31 41 ARP220 21 39 04 17.4 286.0 6.1 41.8 0 7536 10 31 41 10 33 41 --- 21 41 05 17.1 286.3 6.1 41.7 120 7567 10 31 42 10 34 09 J1532+2344 21 41 32 16.9 286.9 6.1 41.6 0 7567 10 34 09 10 35 09 =1530+239 21 42 32 16.7 287.1 6.1 41.5 60 7582 10 34 10 10 35 09 J1532+2344 21 42 32 16.7 287.1 6.1 41.5 -16 7582 No stop 10 35 39 =1530+239 21 43 02 16.6 287.2 6.2 41.5 14 7590 10 35 10 10 36 05 ARP220 21 43 29 16.7 286.7 6.1 41.6 0 7590 10 36 05 10 38 05 --- 21 45 29 16.4 287.1 6.2 41.5 120 7621 10 36 06 10 38 33 J1532+2344 21 45 57 16.2 287.7 6.2 41.4 0 7621 10 38 33 10 39 33 =1530+239 21 46 57 16.0 287.9 6.2 41.3 60 7636 10 38 34 10 39 33 J1532+2344 21 46 57 16.0 287.9 6.2 41.3 -16 7636 No stop 10 40 03 =1530+239 21 47 27 16.0 288.0 6.2 41.3 14 7644 10 39 34 10 40 29 ARP220 21 47 54 16.0 287.5 6.2 41.3 0 7644 10 40 29 10 42 29 --- 21 49 54 15.7 287.9 6.2 41.2 120 7675 10 40 30 10 42 57 J1532+2344 21 50 22 15.5 288.5 6.3 41.2 0 7675 10 42 57 10 43 57 =1530+239 21 51 22 15.4 288.7 6.3 41.1 60 7691 10 42 58 10 43 57 J1532+2344 21 51 22 15.4 288.7 6.3 41.1 -16 7691 No stop 10 44 27 =1530+239 21 51 52 15.3 288.8 6.3 41.1 14 7698 10 43 58 10 44 53 ARP220 21 52 19 15.4 288.3 6.3 41.1 0 7698 10 44 53 10 46 53 --- 21 54 19 15.1 288.7 6.3 41.0 120 7729 10 44 54 Schedule for EFLSBERG (Code Ef ) 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 47 21 J1532+2344 21 54 46 14.9 289.3 6.3 40.9 0 7729 10 47 21 10 48 21 =1530+239 21 55 47 14.7 289.5 6.4 40.9 60 7745 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: 12 Station: EFLSBERG 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= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 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 = A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 The following frequency sets based on these setups were used. Frequency Set: 2 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= 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 800.00 800.00 800.00 800.00 864.00 864.00 864.00 864.00 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: 2 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