COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: 6cm global VLBI observations of Arp220 Exp. Code: GV022B Schedule Version: 3.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Eskil Varenius Address: Department of Earth and Space Sciences, Chalmers University of T Onsala Space Observatory 439 92 Onsala Sweden Phone: +46 31 772 55 45 EMAIL: varenius@chalmers.se Fax: +46(0)31 772 5590 Phone during observation: +46 31 772 55 45 Observing mode: 6cm 2Gbps global VLBI with phased C-array VLA Notes: Phase calibrator: J1532+2344 Fringe finder / pol. cal / bandpass cal: J1516+1932 VLA phase-up calibrator: J1516+1932 Schedule for VLBA_HN (Code Hn ) Page 2 6cm global VLBI observations of Arp220 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 7 Jun 2017 Day 158 --- ---------- pre-VLA block ---------- Next scan frequencies: 4740.25 4740.25 4804.25 4804.25 4868.25 4868.25 4932.25 4932.25 Next BBC frequencies: 640.25 640.25 704.25 704.25 768.25 768.25 832.25 832.25 Next scan bandwidths: 64.00 64.00 64.00 64.00 64.00 64.00 64.00 64.00 21 00 00 J1516+1932 09 17 51 13.1 75.5 -6.0 -48.8 0 0 21 00 00 21 03 00 =1514+197 09 20 51 13.7 76.0 -5.9 -48.9 180 46 21 00 01 21 04 01 J1532+2344 09 21 52 13.9 70.4 -6.2 -48.9 49 46 21 04 01 21 05 31 =1530+239 09 23 33 14.1 70.7 -6.2 -49.0 90 70 21 04 02 21 05 57 ARP220 09 23 48 13.7 70.5 -6.2 -48.8 17 70 21 05 57 21 10 27 --- 09 28 19 14.4 71.2 -6.1 -49.1 270 139 21 05 58 21 11 02 J1532+2344 09 28 55 15.1 71.5 -6.1 -49.3 27 139 21 11 02 21 12 32 =1530+239 09 30 35 15.4 71.7 -6.0 -49.4 90 162 21 11 03 21 12 58 ARP220 09 30 51 14.9 71.6 -6.1 -49.2 17 162 21 12 58 21 17 28 --- 09 35 21 15.7 72.3 -6.0 -49.5 270 232 21 12 59 21 18 04 J1532+2344 09 35 57 16.3 72.6 -6.0 -49.7 27 232 21 18 04 21 19 34 =1530+239 09 37 37 16.6 72.8 -5.9 -49.8 90 255 21 18 05 21 19 59 ARP220 09 37 53 16.1 72.7 -6.0 -49.6 17 255 21 19 59 21 24 29 --- 09 42 24 16.9 73.4 -5.9 -49.9 270 325 21 20 00 21 25 05 J1532+2344 09 43 00 17.5 73.7 -5.8 -50.1 27 325 21 25 05 21 26 35 =1530+239 09 44 40 17.8 73.9 -5.8 -50.2 90 348 21 25 06 21 27 01 ARP220 09 44 56 17.3 73.8 -5.8 -50.0 17 348 21 27 01 21 31 31 --- 09 49 26 18.1 74.5 -5.8 -50.3 270 417 21 27 02 21 32 06 J1532+2344 09 50 02 18.8 74.7 -5.7 -50.5 27 417 21 32 06 21 33 36 =1530+239 09 51 42 19.1 75.0 -5.7 -50.6 90 441 21 32 07 21 34 02 ARP220 09 51 58 18.6 74.9 -5.7 -50.4 17 441 21 34 02 21 38 32 --- 09 56 29 19.4 75.6 -5.7 -50.6 270 510 21 34 03 21 39 08 J1532+2344 09 57 05 20.0 75.8 -5.6 -50.8 27 510 21 39 08 21 40 38 =1530+239 09 58 45 20.3 76.1 -5.6 -50.9 90 533 21 39 09 21 41 03 ARP220 09 59 00 19.8 76.0 -5.6 -50.7 17 533 21 41 03 21 45 33 --- 10 03 31 20.6 76.7 -5.5 -50.9 270 603 21 41 04 Schedule for VLBA_HN (Code Hn ) Page 3 6cm global VLBI observations of Arp220 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 7 Jun 2017 Day 158 --- 21 46 09 J1532+2344 10 04 07 21.3 76.9 -5.5 -51.1 27 603 21 46 09 21 47 39 =1530+239 10 05 47 21.6 77.2 -5.5 -51.2 90 626 21 46 10 21 48 05 ARP220 10 06 03 21.1 77.1 -5.5 -51.1 17 626 21 48 05 21 52 35 --- 10 10 34 21.9 77.8 -5.4 -51.3 270 696 21 48 06 ---------- 2nd rpt7 (6+1) + rpt5 (1+2+2) ---------- 21 53 36 J1516+1932 10 11 35 22.8 84.1 -5.1 -50.6 49 696 21 53 36 21 56 26 =1514+197 10 14 36 23.4 84.6 -5.1 -50.6 170 739 21 53 37 21 57 23 J1532+2344 10 15 23 23.3 78.6 -5.3 -51.6 44 739 21 57 23 21 58 53 =1530+239 10 17 03 23.6 78.9 -5.3 -51.7 90 763 21 57 24 21 59 18 ARP220 10 17 19 23.1 78.8 -5.3 -51.5 17 763 21 59 18 22 03 18 --- 10 21 19 23.8 79.4 -5.2 -51.7 240 824 21 59 19 22 03 54 J1532+2344 10 21 55 24.5 79.7 -5.2 -51.9 27 824 22 03 54 22 05 24 =1530+239 10 23 35 24.8 79.9 -5.2 -51.9 90 848 22 03 55 22 05 50 ARP220 10 23 51 24.3 79.8 -5.2 -51.8 17 848 22 05 50 22 09 50 --- 10 27 52 25.0 80.4 -5.1 -51.9 240 909 22 05 51 22 10 25 J1532+2344 10 28 27 25.6 80.7 -5.1 -52.1 27 909 22 10 25 22 11 55 =1530+239 10 30 08 25.9 80.9 -5.1 -52.1 90 933 22 10 26 22 12 21 ARP220 10 30 23 25.5 80.8 -5.1 -52.0 17 933 22 12 21 22 16 21 --- 10 34 24 26.2 81.5 -5.0 -52.1 240 994 22 12 22 22 16 57 J1532+2344 10 35 00 26.8 81.7 -5.0 -52.3 27 994 22 16 57 22 18 27 =1530+239 10 36 40 27.1 82.0 -4.9 -52.3 90 1018 22 16 58 22 18 52 ARP220 10 36 56 26.6 81.9 -5.0 -52.2 17 1018 22 18 52 22 22 52 --- 10 40 56 27.4 82.5 -4.9 -52.3 240 1080 22 18 53 22 23 28 J1532+2344 10 41 32 28.0 82.7 -4.9 -52.5 27 1080 22 23 28 22 24 58 =1530+239 10 43 12 28.3 83.0 -4.8 -52.5 90 1103 22 23 29 22 25 23 ARP220 10 43 28 27.8 82.9 -4.9 -52.4 17 1103 22 25 23 22 29 23 --- 10 47 29 28.6 83.5 -4.8 -52.5 240 1165 22 25 24 22 29 59 J1532+2344 10 48 04 29.2 83.8 -4.8 -52.6 27 1165 22 29 59 22 31 29 =1530+239 10 49 45 29.5 84.0 -4.7 -52.7 90 1188 22 30 00 Schedule for VLBA_HN (Code Hn ) Page 4 6cm global VLBI observations of Arp220 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 7 Jun 2017 Day 158 --- 22 31 55 ARP220 10 50 00 29.0 83.9 -4.8 -52.5 17 1188 22 31 55 22 35 55 --- 10 54 01 29.7 84.6 -4.7 -52.6 240 1250 22 31 56 22 36 30 J1532+2344 10 54 37 30.4 84.8 -4.6 -52.8 27 1250 22 36 30 22 38 00 =1530+239 10 56 17 30.7 85.1 -4.6 -52.8 90 1273 22 36 31 22 38 26 ARP220 10 56 33 30.2 85.0 -4.7 -52.7 17 1273 22 38 26 22 42 26 --- 11 00 33 30.9 85.6 -4.6 -52.7 240 1335 22 38 27 22 43 02 J1532+2344 11 01 09 31.6 85.9 -4.5 -52.9 27 1335 22 43 02 22 44 32 =1530+239 11 02 49 31.9 86.1 -4.5 -52.9 90 1358 22 43 03 22 44 57 ARP220 11 03 05 31.4 86.0 -4.5 -52.8 17 1358 22 44 57 22 48 57 --- 11 07 06 32.1 86.7 -4.5 -52.8 240 1420 22 44 58 22 49 33 J1532+2344 11 07 42 32.8 86.9 -4.4 -53.0 27 1420 22 49 33 22 51 03 =1530+239 11 09 22 33.1 87.2 -4.4 -53.0 90 1443 22 49 34 22 51 29 ARP220 11 09 37 32.6 87.1 -4.4 -52.8 17 1443 22 51 29 22 55 29 --- 11 13 38 33.3 87.8 -4.4 -52.9 240 1505 22 51 30 22 56 04 J1532+2344 11 14 14 34.0 88.0 -4.3 -53.0 27 1505 22 56 04 22 57 34 =1530+239 11 15 54 34.3 88.3 -4.3 -53.0 90 1528 22 56 05 22 58 00 ARP220 11 16 10 33.8 88.2 -4.3 -52.9 17 1528 22 58 00 23 02 00 --- 11 20 11 34.5 88.9 -4.3 -52.9 240 1590 22 58 01 23 02 36 J1532+2344 11 20 46 35.2 89.1 -4.2 -53.1 27 1590 23 02 36 23 04 06 =1530+239 11 22 27 35.5 89.4 -4.2 -53.1 90 1613 23 02 37 23 04 31 ARP220 11 22 42 35.0 89.3 -4.2 -52.9 17 1613 23 04 31 23 08 31 --- 11 26 43 35.7 90.0 -4.2 -52.9 240 1675 23 04 32 23 09 07 J1532+2344 11 27 19 36.4 90.2 -4.1 -53.1 27 1675 23 09 07 23 10 37 =1530+239 11 28 59 36.7 90.5 -4.1 -53.1 90 1698 23 09 08 23 11 03 ARP220 11 29 15 36.2 90.4 -4.1 -52.9 17 1698 23 11 03 23 15 03 --- 11 33 15 36.9 91.1 -4.0 -52.9 240 1760 23 11 04 ---------- 1st post-VLA block (no Yy) ---------- 23 15 56 J1516+1932 11 34 08 37.9 98.4 -3.7 -50.2 40 1760 23 15 56 23 18 46 =1514+197 11 37 09 38.4 99.0 -3.7 -50.1 170 1803 23 15 57 Schedule for VLBA_HN (Code Hn ) Page 5 6cm global VLBI observations of Arp220 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 7 Jun 2017 Day 158 --- 23 19 38 J1532+2344 11 37 52 38.3 92.0 -3.9 -53.0 40 1803 23 19 38 23 21 08 =1530+239 11 39 32 38.6 92.3 -3.9 -53.0 90 1827 23 19 39 23 21 34 ARP220 11 39 48 38.1 92.2 -3.9 -52.9 17 1827 23 21 34 23 25 34 --- 11 43 48 38.8 92.9 -3.9 -52.8 240 1888 23 21 35 23 26 10 J1532+2344 11 44 24 39.5 93.2 -3.8 -53.0 27 1888 23 26 10 23 27 40 =1530+239 11 46 04 39.8 93.5 -3.8 -52.9 90 1912 23 26 11 23 28 05 ARP220 11 46 20 39.3 93.4 -3.8 -52.8 17 1912 23 28 05 23 32 05 --- 11 50 21 40.0 94.1 -3.8 -52.7 240 1974 23 28 06 ---------- 2nd post-VLA block ---------- 23 32 41 J1532+2344 11 50 57 40.7 94.4 -3.7 -52.9 27 1974 23 32 41 23 34 11 =1530+239 11 52 37 41.0 94.7 -3.7 -52.8 90 1997 23 32 42 23 34 37 ARP220 11 52 53 40.5 94.6 -3.7 -52.7 17 1997 23 34 37 23 38 37 --- 11 56 53 41.2 95.3 -3.6 -52.6 240 2059 23 34 38 23 39 12 J1532+2344 11 57 29 41.9 95.6 -3.6 -52.7 27 2059 23 39 12 23 40 32 =1530+239 11 58 59 42.2 95.9 -3.6 -52.7 80 2079 23 39 13 23 40 58 ARP220 11 59 15 41.7 95.8 -3.6 -52.6 17 2079 23 40 58 23 44 58 --- 12 03 16 42.4 96.5 -3.5 -52.5 240 2141 23 40 59 23 45 34 J1532+2344 12 03 51 43.0 96.8 -3.5 -52.5 27 2141 23 45 34 23 46 54 =1530+239 12 05 22 43.3 97.1 -3.5 -52.5 80 2162 23 45 35 23 47 19 ARP220 12 05 37 42.8 97.0 -3.5 -52.4 17 2162 23 47 19 23 51 19 --- 12 09 38 43.5 97.7 -3.4 -52.3 240 2223 23 47 20 23 52 13 J1516+1932 12 10 32 44.4 105.9 -3.1 -48.3 40 2223 23 52 13 23 53 13 =1514+197 12 11 42 44.6 106.1 -3.1 -48.2 60 2239 23 52 14 23 53 45 J1516+1932 12 12 04 44.7 106.2 -3.1 -48.2 25 2239 23 53 45 23 55 35 =1514+197 12 14 04 45.0 106.7 -3.1 -48.1 110 2267 23 53 46 23 56 28 J1532+2344 12 14 48 45.0 98.9 -3.3 -52.2 40 2267 23 56 28 23 57 58 =1530+239 12 16 28 45.3 99.2 -3.3 -52.1 90 2290 23 56 29 --- Start: Wed 7 Jun 2017 Day 158 -- Stop: Thu 8 Jun 2017 Day 159 --- 23 58 24 ARP220 12 16 43 44.8 99.1 -3.3 -52.0 17 2290 23 58 24 00 02 24 --- 12 20 44 45.6 99.9 -3.2 -51.8 240 2352 23 58 25 Schedule for VLBA_HN (Code Hn ) Page 6 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 00 02 59 J1532+2344 12 21 20 46.2 100.2 -3.2 -51.9 27 2352 00 02 59 00 04 29 =1530+239 12 23 00 46.5 100.6 -3.2 -51.8 90 2375 00 03 00 00 04 55 ARP220 12 23 16 46.0 100.4 -3.2 -51.7 17 2375 00 04 55 00 08 55 --- 12 27 16 46.7 101.3 -3.1 -51.5 240 2437 00 04 56 00 09 31 J1532+2344 12 27 52 47.4 101.6 -3.1 -51.6 27 2437 00 09 31 00 11 01 =1530+239 12 29 33 47.7 101.9 -3.1 -51.5 90 2460 00 09 32 00 11 26 ARP220 12 29 48 47.2 101.8 -3.1 -51.4 17 2460 00 11 26 00 15 26 --- 12 33 49 47.9 102.7 -3.0 -51.1 240 2522 00 11 27 00 16 02 J1532+2344 12 34 25 48.5 103.0 -3.0 -51.2 27 2522 00 16 02 00 17 32 =1530+239 12 36 05 48.8 103.3 -3.0 -51.1 90 2545 00 16 03 00 17 58 ARP220 12 36 21 48.4 103.2 -3.0 -51.0 17 2545 00 17 58 00 21 58 --- 12 40 21 49.1 104.1 -2.9 -50.7 240 2607 00 17 59 00 22 33 J1532+2344 12 40 57 49.7 104.4 -2.9 -50.7 27 2607 00 22 33 00 24 03 =1530+239 12 42 37 50.0 104.8 -2.8 -50.6 90 2630 00 22 34 00 24 29 ARP220 12 42 53 49.5 104.6 -2.9 -50.5 17 2630 00 24 29 00 28 29 --- 12 46 54 50.2 105.6 -2.8 -50.2 240 2692 00 24 30 00 29 23 J1516+1932 12 47 48 50.8 114.8 -2.5 -44.8 40 2692 00 29 23 00 30 23 =1514+197 12 48 58 51.0 115.1 -2.5 -44.7 60 2708 00 29 24 00 30 55 J1516+1932 12 49 20 51.0 115.2 -2.5 -44.6 25 2708 00 30 55 00 32 45 =1514+197 12 51 20 51.4 115.8 -2.4 -44.4 110 2736 00 30 56 00 33 38 J1532+2344 12 52 04 51.7 107.0 -2.7 -49.9 39 2736 00 33 38 00 34 58 =1530+239 12 53 34 51.9 107.3 -2.7 -49.7 80 2757 00 33 39 00 35 24 ARP220 12 53 50 51.4 107.2 -2.7 -49.7 17 2757 00 35 24 00 39 24 --- 12 57 51 52.1 108.1 -2.6 -49.3 240 2819 00 35 25 00 40 00 J1532+2344 12 58 26 52.8 108.5 -2.6 -49.3 27 2819 00 40 00 00 41 20 =1530+239 12 59 57 53.0 108.9 -2.6 -49.1 80 2839 00 40 01 00 41 45 ARP220 13 00 12 52.6 108.7 -2.6 -49.1 17 2839 00 41 45 00 45 45 --- 13 04 13 53.2 109.7 -2.5 -48.7 240 2901 00 41 46 00 46 21 J1532+2344 13 04 49 53.9 110.1 -2.5 -48.6 27 2901 00 46 21 00 47 51 =1530+239 13 06 29 54.2 110.6 -2.5 -48.5 90 2924 00 46 22 Schedule for VLBA_HN (Code Hn ) Page 7 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 00 48 17 ARP220 13 06 45 53.7 110.4 -2.5 -48.4 17 2924 00 48 17 00 52 17 --- 13 10 45 54.4 111.4 -2.4 -48.0 240 2986 00 48 18 00 52 52 J1532+2344 13 11 21 55.0 111.9 -2.4 -47.9 27 2986 00 52 52 00 54 22 =1530+239 13 13 01 55.3 112.3 -2.3 -47.7 90 3009 00 52 53 00 54 48 ARP220 13 13 17 54.8 112.1 -2.4 -47.7 17 3009 00 54 48 00 58 48 --- 13 17 18 55.5 113.2 -2.3 -47.2 240 3071 00 54 49 00 59 24 J1532+2344 13 17 53 56.1 113.6 -2.3 -47.1 27 3071 00 59 24 01 00 54 =1530+239 13 19 34 56.4 114.1 -2.2 -46.9 90 3094 00 59 25 01 01 15 ARP220 13 19 45 55.9 113.8 -2.3 -46.9 12 3094 01 01 15 01 05 15 --- 13 23 46 56.6 115.0 -2.2 -46.3 240 3156 01 01 16 01 06 10 J1516+1932 13 24 41 56.6 125.8 -1.9 -39.1 39 3156 01 06 10 01 07 10 =1514+197 13 25 51 56.8 126.1 -1.9 -38.8 60 3172 01 06 11 01 07 35 J1516+1932 13 26 06 56.8 126.2 -1.9 -38.8 18 3172 01 07 35 01 09 25 =1514+197 13 28 06 57.1 126.9 -1.8 -38.4 110 3200 01 07 36 01 10 18 J1532+2344 13 28 50 57.9 116.8 -2.1 -45.5 38 3200 01 10 18 01 11 48 =1530+239 13 30 30 58.2 117.3 -2.1 -45.3 90 3223 01 10 19 01 12 09 ARP220 13 30 41 57.7 117.0 -2.1 -45.3 12 3223 01 12 09 01 16 09 --- 13 34 42 58.3 118.3 -2.0 -44.7 240 3285 01 12 10 01 16 41 J1532+2344 13 35 13 58.9 118.8 -2.0 -44.5 23 3285 01 16 41 01 18 11 =1530+239 13 36 54 59.2 119.3 -1.9 -44.2 90 3308 01 16 42 01 18 32 ARP220 13 37 05 58.7 119.0 -2.0 -44.3 12 3308 01 18 32 01 22 32 --- 13 41 05 59.4 120.3 -1.9 -43.6 240 3370 01 18 33 01 23 03 J1532+2344 13 41 37 60.0 120.9 -1.9 -43.3 22 3370 01 23 03 01 24 33 =1530+239 13 43 17 60.2 121.4 -1.8 -43.0 90 3393 01 23 04 01 24 54 ARP220 13 43 28 59.7 121.1 -1.9 -43.1 12 3393 01 24 54 01 28 54 --- 13 47 29 60.4 122.4 -1.8 -42.3 240 3455 01 24 55 01 29 25 J1532+2344 13 48 00 61.0 123.0 -1.8 -42.1 22 3455 01 29 25 01 30 55 =1530+239 13 49 40 61.2 123.6 -1.7 -41.7 90 3478 01 29 26 01 31 16 ARP220 13 49 51 60.7 123.2 -1.8 -41.9 12 3478 01 31 16 01 35 16 --- 13 53 52 61.3 124.7 -1.7 -41.0 240 3540 01 31 17 Schedule for VLBA_HN (Code Hn ) Page 8 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 01 35 47 J1532+2344 13 54 23 61.9 125.3 -1.7 -40.7 22 3540 01 35 47 01 37 17 =1530+239 13 56 03 62.2 126.0 -1.6 -40.3 90 3563 01 35 48 01 37 38 ARP220 13 56 14 61.7 125.5 -1.7 -40.5 12 3563 01 37 38 01 41 38 --- 14 00 15 62.3 127.0 -1.6 -39.6 240 3625 01 37 39 01 42 33 J1516+1932 14 01 10 61.5 139.5 -1.3 -30.3 38 3625 01 42 33 01 43 33 =1514+197 14 02 20 61.7 140.0 -1.3 -29.9 60 3640 01 42 34 01 43 58 J1516+1932 14 02 35 61.7 140.1 -1.3 -29.8 18 3640 01 43 58 01 45 48 =1514+197 14 04 35 61.9 141.0 -1.2 -29.2 110 3669 01 43 59 01 46 41 J1532+2344 14 05 19 63.5 129.6 -1.5 -38.0 37 3669 01 46 41 01 48 11 =1530+239 14 06 59 63.7 130.2 -1.4 -37.6 90 3692 01 46 42 01 48 32 ARP220 14 07 10 63.3 129.7 -1.5 -37.9 12 3692 01 48 32 01 52 32 --- 14 11 10 63.8 131.4 -1.4 -36.8 240 3754 01 48 33 01 53 03 J1532+2344 14 11 41 64.4 132.2 -1.4 -36.3 22 3754 01 53 03 01 54 33 =1530+239 14 13 22 64.6 132.9 -1.3 -35.8 90 3777 01 53 04 01 54 53 ARP220 14 13 32 64.2 132.4 -1.4 -36.1 12 3777 01 54 53 01 58 53 --- 14 17 33 64.7 134.1 -1.3 -35.0 240 3839 01 54 54 01 59 24 J1532+2344 14 18 04 65.2 135.0 -1.3 -34.4 22 3839 01 59 24 02 00 54 =1530+239 14 19 44 65.4 135.8 -1.2 -33.9 90 3862 01 59 25 02 01 14 ARP220 14 19 54 65.0 135.2 -1.3 -34.2 12 3862 02 01 14 02 05 14 --- 14 23 55 65.5 137.0 -1.2 -33.0 240 3924 02 01 15 02 05 45 J1532+2344 14 24 26 66.0 138.0 -1.2 -32.4 22 3924 02 05 45 02 07 15 =1530+239 14 26 06 66.2 138.8 -1.1 -31.8 90 3947 02 05 46 02 07 35 ARP220 14 26 16 65.8 138.1 -1.2 -32.2 12 3947 02 07 35 02 11 35 --- 14 30 17 66.3 140.0 -1.1 -30.8 240 4009 02 07 36 02 12 06 J1532+2344 14 30 48 66.8 141.1 -1.0 -30.2 22 4009 02 12 06 02 13 36 =1530+239 14 32 28 67.0 141.9 -1.0 -29.5 90 4032 02 12 07 02 13 56 ARP220 14 32 38 66.6 141.2 -1.1 -30.0 11 4032 02 13 56 02 17 56 --- 14 36 39 67.0 143.2 -1.0 -28.5 240 4094 02 13 57 02 18 51 J1516+1932 14 37 34 65.1 157.0 -0.7 -17.6 37 4094 02 18 51 02 19 51 =1514+197 14 38 44 65.1 157.7 -0.7 -17.2 60 4109 02 18 52 Schedule for VLBA_HN (Code Hn ) Page 9 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 02 20 16 J1516+1932 14 38 59 65.2 157.8 -0.6 -17.1 18 4109 02 20 16 02 22 06 =1514+197 14 40 59 65.3 158.9 -0.6 -16.2 110 4138 02 20 17 02 22 59 J1532+2344 14 41 43 68.0 146.8 -0.9 -26.0 37 4138 02 22 59 02 24 29 =1530+239 14 43 23 68.1 147.7 -0.8 -25.3 90 4161 02 23 00 02 24 50 ARP220 14 43 33 67.7 146.9 -0.9 -25.8 11 4161 02 24 50 02 28 50 --- 14 47 34 68.1 149.1 -0.8 -24.2 240 4223 02 24 51 02 29 20 J1532+2344 14 48 05 68.6 150.4 -0.8 -23.3 22 4223 02 29 20 02 30 50 =1530+239 14 49 45 68.7 151.4 -0.7 -22.5 90 4246 02 29 21 02 31 10 ARP220 14 49 55 68.3 150.4 -0.8 -23.2 11 4246 02 31 10 02 35 10 --- 14 53 56 68.7 152.8 -0.7 -21.4 240 4308 02 31 11 02 35 40 J1532+2344 14 54 26 69.1 154.1 -0.7 -20.4 22 4308 02 35 40 02 37 10 =1530+239 14 56 06 69.3 155.1 -0.6 -19.6 90 4331 02 35 41 02 37 30 ARP220 14 56 16 68.9 154.1 -0.7 -20.4 11 4331 02 37 30 02 41 30 --- 15 00 17 69.2 156.6 -0.6 -18.5 240 4393 02 37 31 02 42 01 J1532+2344 15 00 47 69.6 158.0 -0.5 -17.4 22 4393 02 42 01 02 43 31 =1530+239 15 02 28 69.7 159.1 -0.5 -16.6 90 4416 02 42 02 02 43 51 ARP220 15 02 38 69.3 158.0 -0.6 -17.4 11 4416 02 43 51 02 47 51 --- 15 06 38 69.6 160.5 -0.5 -15.4 240 4478 02 43 52 02 48 21 J1532+2344 15 07 09 70.0 162.1 -0.4 -14.2 22 4478 02 48 21 02 49 51 =1530+239 15 08 49 70.1 163.2 -0.4 -13.4 90 4501 02 48 22 02 50 11 ARP220 15 08 59 69.7 162.0 -0.4 -14.3 11 4501 02 50 11 02 54 11 --- 15 12 59 70.0 164.6 -0.4 -12.2 240 4563 02 50 12 02 55 10 J1516+1932 15 13 58 66.5 177.8 -0.1 -1.7 42 4563 02 55 10 02 56 10 =1514+197 15 15 09 66.5 178.5 -0.0 -1.2 60 4578 02 55 11 02 56 35 J1516+1932 15 15 24 66.5 178.6 -0.0 -1.1 18 4578 02 56 35 02 58 25 =1514+197 15 17 24 66.5 179.8 -0.0 -0.2 110 4607 02 56 36 02 59 18 J1532+2344 15 18 08 70.5 169.4 -0.3 -8.5 37 4607 02 59 18 03 00 48 =1530+239 15 19 48 70.5 170.5 -0.2 -7.6 90 4630 02 59 19 03 01 08 ARP220 15 19 58 70.2 169.3 -0.3 -8.6 11 4630 03 01 08 03 05 08 --- 15 23 58 70.4 172.0 -0.2 -6.4 240 4692 03 01 09 Schedule for VLBA_HN (Code Hn ) Page 10 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 03 05 38 J1532+2344 15 24 29 70.7 173.7 -0.2 -5.0 21 4692 03 05 38 03 07 08 =1530+239 15 26 09 70.7 174.9 -0.1 -4.1 90 4715 03 05 39 03 07 28 ARP220 15 26 19 70.4 173.5 -0.2 -5.1 11 4715 03 07 28 03 11 28 --- 15 30 19 70.5 176.3 -0.1 -3.0 240 4777 03 07 29 03 11 58 J1532+2344 15 30 49 70.7 178.1 -0.0 -1.5 21 4777 03 11 58 03 13 28 =1530+239 15 32 30 70.7 179.3 -0.0 -0.6 90 4800 03 11 59 03 13 48 ARP220 15 32 39 70.5 177.9 -0.1 -1.7 11 4800 03 13 48 03 17 48 --- 15 36 40 70.5 180.7 0.0 0.5 240 4862 03 13 49 03 18 18 J1532+2344 15 37 10 70.7 182.5 0.1 2.0 21 4862 03 18 18 03 19 48 =1530+239 15 38 50 70.7 183.7 0.1 2.9 90 4885 03 18 19 03 20 07 ARP220 15 39 00 70.5 182.3 0.1 1.8 11 4885 03 20 07 03 24 07 --- 15 43 01 70.5 185.0 0.1 4.0 240 4947 03 20 08 03 24 37 J1532+2344 15 43 31 70.6 186.9 0.2 5.5 21 4947 03 24 37 03 26 07 =1530+239 15 45 11 70.6 188.0 0.2 6.4 90 4970 03 24 38 03 26 27 ARP220 15 45 21 70.4 186.6 0.2 5.3 11 4970 03 26 27 03 30 27 --- 15 49 21 70.3 189.3 0.2 7.4 240 5032 03 26 28 03 31 22 J1516+1932 15 50 17 65.6 198.8 0.5 14.5 37 5032 03 31 22 03 32 22 =1514+197 15 51 27 65.5 199.5 0.6 15.0 60 5047 03 31 23 03 32 47 J1516+1932 15 51 42 65.5 199.6 0.6 15.1 18 5047 03 32 47 03 34 37 =1514+197 15 53 42 65.4 200.7 0.6 15.9 110 5075 03 32 48 03 35 30 J1532+2344 15 54 26 70.3 194.3 0.3 11.4 35 5075 03 35 30 03 37 00 =1530+239 15 56 06 70.2 195.4 0.4 12.3 90 5099 03 35 31 03 37 20 ARP220 15 56 16 70.1 193.9 0.3 11.1 11 5099 03 37 20 03 41 20 --- 16 00 16 69.9 196.6 0.4 13.1 240 5160 03 37 21 03 41 50 J1532+2344 16 00 46 69.9 198.5 0.5 14.7 21 5160 03 41 50 03 43 20 =1530+239 16 02 27 69.8 199.5 0.5 15.5 90 5184 03 41 51 03 43 39 ARP220 16 02 36 69.7 198.1 0.4 14.3 11 5184 03 43 39 03 47 39 --- 16 06 37 69.5 200.6 0.5 16.3 240 5246 03 43 40 03 48 09 J1532+2344 16 07 07 69.5 202.5 0.6 17.8 21 5246 03 48 09 03 49 39 =1530+239 16 08 47 69.4 203.5 0.6 18.6 90 5269 03 48 10 Schedule for VLBA_HN (Code Hn ) Page 11 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 03 49 59 ARP220 16 08 57 69.3 202.1 0.6 17.4 11 5269 03 49 59 03 53 59 --- 16 12 57 69.0 204.5 0.6 19.3 240 5331 03 50 00 03 54 29 J1532+2344 16 13 27 69.1 206.4 0.7 20.8 21 5331 03 54 29 03 55 59 =1530+239 16 15 07 68.9 207.3 0.7 21.5 90 5354 03 54 30 03 56 18 ARP220 16 15 17 68.9 205.9 0.7 20.4 11 5354 03 56 18 04 00 18 --- 16 19 18 68.5 208.3 0.7 22.2 240 5416 03 56 19 04 00 48 J1532+2344 16 19 48 68.5 210.1 0.8 23.6 21 5416 04 00 48 04 02 18 =1530+239 16 21 28 68.4 211.0 0.8 24.3 90 5439 04 00 49 04 02 37 ARP220 16 21 37 68.3 209.6 0.8 23.2 11 5439 04 02 37 04 06 37 --- 16 25 38 68.0 211.9 0.8 24.9 240 5501 04 02 38 04 07 23 J1516+1932 16 26 24 62.5 217.0 1.1 27.8 25 5501 04 07 23 04 08 23 =1514+197 16 27 34 62.3 217.5 1.2 28.2 60 5516 04 07 24 04 08 48 J1516+1932 16 27 49 62.3 217.6 1.2 28.3 18 5516 04 08 48 04 10 38 =1514+197 16 29 49 62.1 218.5 1.2 28.9 110 5544 04 08 49 04 11 31 J1532+2344 16 30 33 67.4 216.0 1.0 28.0 34 5544 04 11 31 04 13 01 =1530+239 16 32 13 67.3 216.9 1.0 28.7 90 5568 04 11 32 04 13 21 ARP220 16 32 23 67.3 215.5 0.9 27.6 11 5568 04 13 21 04 17 21 --- 16 36 23 66.8 217.6 1.0 29.1 240 5629 04 13 22 04 17 51 J1532+2344 16 36 53 66.7 219.2 1.1 30.4 21 5629 04 17 51 04 19 21 =1530+239 16 38 33 66.5 220.1 1.1 31.0 90 5653 04 17 52 04 19 40 ARP220 16 38 43 66.6 218.8 1.0 30.0 11 5653 04 19 40 04 23 40 --- 16 42 43 66.1 220.7 1.1 31.4 240 5714 04 19 41 04 24 10 J1532+2344 16 43 13 66.0 222.3 1.2 32.6 21 5714 04 24 10 04 25 40 =1530+239 16 44 54 65.8 223.1 1.2 33.1 90 5738 04 24 11 04 25 55 ARP220 16 44 59 65.8 221.8 1.2 32.1 7 5738 04 25 55 04 29 55 --- 16 49 00 65.3 223.7 1.2 33.4 240 5799 04 25 56 04 30 21 J1532+2344 16 49 25 65.2 225.2 1.3 34.5 17 5799 04 30 21 04 31 51 =1530+239 16 51 06 65.0 225.9 1.3 35.1 90 5823 04 30 22 04 32 06 ARP220 16 51 11 65.0 224.7 1.3 34.1 7 5823 04 32 06 04 36 06 --- 16 55 12 64.5 226.5 1.3 35.3 240 5884 04 32 07 Schedule for VLBA_HN (Code Hn ) Page 12 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 04 36 32 J1532+2344 16 55 37 64.4 227.9 1.4 36.4 17 5884 04 36 32 04 38 02 =1530+239 16 57 18 64.1 228.6 1.4 36.8 90 5908 04 36 33 04 38 17 ARP220 16 57 23 64.2 227.4 1.4 36.0 7 5908 04 38 17 04 42 17 --- 17 01 24 63.7 229.1 1.4 37.1 240 5969 04 38 18 04 43 02 J1516+1932 17 02 09 57.9 231.3 1.7 37.3 24 5969 04 43 02 04 44 02 =1514+197 17 03 19 57.7 231.7 1.8 37.5 60 5985 04 43 03 04 44 27 J1516+1932 17 03 34 57.7 231.8 1.8 37.6 18 5985 04 44 27 04 46 17 =1514+197 17 05 34 57.4 232.5 1.8 38.0 110 6013 04 44 28 04 47 03 J1532+2344 17 06 10 62.9 232.2 1.5 39.2 26 6013 04 47 03 04 48 33 =1530+239 17 07 50 62.6 232.8 1.6 39.6 90 6036 04 47 04 04 48 48 ARP220 17 07 56 62.8 231.7 1.5 38.8 7 6036 04 48 48 04 52 48 --- 17 11 57 62.2 233.2 1.6 39.7 240 6098 04 48 49 04 53 14 J1532+2344 17 12 22 62.0 234.5 1.6 40.6 17 6098 04 53 14 04 54 44 =1530+239 17 14 02 61.7 235.2 1.7 41.0 90 6121 04 53 15 04 54 59 ARP220 17 14 08 61.9 234.1 1.6 40.3 7 6121 04 54 59 04 58 59 --- 17 18 09 61.3 235.5 1.7 41.1 240 6183 04 55 00 04 59 25 J1532+2344 17 18 34 61.0 236.8 1.8 42.0 17 6183 04 59 25 05 00 55 =1530+239 17 20 15 60.8 237.4 1.8 42.3 90 6207 04 59 26 05 01 29 ARP220 17 20 38 60.9 236.4 1.7 41.7 25 6207 05 01 29 05 05 29 --- 17 24 39 60.3 237.8 1.8 42.5 240 6268 05 01 30 05 05 54 J1532+2344 17 25 05 60.0 239.0 1.9 43.3 17 6268 05 05 54 05 07 24 =1530+239 17 26 45 59.8 239.6 1.9 43.6 90 6292 05 05 55 05 07 40 ARP220 17 26 51 59.9 238.5 1.9 42.9 7 6292 05 07 40 05 11 40 --- 17 30 51 59.3 239.9 1.9 43.6 240 6353 05 07 41 05 12 05 J1532+2344 17 31 17 59.0 241.0 2.0 44.4 17 6353 05 12 05 05 13 35 =1530+239 17 32 57 58.8 241.6 2.0 44.7 90 6377 05 12 06 05 13 51 ARP220 17 33 03 58.9 240.6 2.0 44.0 7 6377 05 13 51 05 17 51 --- 17 37 03 58.3 241.8 2.0 44.7 240 6438 05 13 52 05 18 35 J1516+1932 17 37 48 52.4 242.5 2.3 43.5 24 6438 05 18 35 05 19 35 =1514+197 17 38 58 52.2 242.8 2.4 43.7 60 6454 05 18 36 Schedule for VLBA_HN (Code Hn ) Page 13 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 05 19 57 J1516+1932 17 39 10 52.2 242.9 2.4 43.7 15 6454 05 19 57 05 21 47 =1514+197 17 41 10 51.9 243.4 2.4 44.0 110 6482 05 19 58 05 22 32 J1532+2344 17 41 45 57.3 244.2 2.1 46.0 24 6482 05 22 32 05 24 02 =1530+239 17 43 25 57.1 244.7 2.2 46.3 90 6505 05 22 33 05 24 17 ARP220 17 43 31 57.2 243.8 2.1 45.7 7 6505 05 24 17 05 28 17 --- 17 47 31 56.6 245.0 2.2 46.3 240 6567 05 24 18 05 28 43 J1532+2344 17 47 57 56.3 246.0 2.2 46.9 17 6567 05 28 43 05 30 13 =1530+239 17 49 37 56.0 246.5 2.3 47.1 90 6590 05 28 44 05 30 29 ARP220 17 49 43 56.2 245.6 2.2 46.6 7 6590 05 30 29 05 34 29 --- 17 53 44 55.5 246.7 2.3 47.1 240 6652 05 30 30 05 34 54 J1532+2344 17 54 09 55.3 247.7 2.3 47.7 17 6652 05 34 54 05 36 24 =1530+239 17 55 49 55.0 248.2 2.4 47.9 90 6675 05 34 55 05 36 44 ARP220 17 56 00 55.2 247.3 2.3 47.4 12 6675 05 36 44 05 40 44 --- 18 00 00 54.5 248.4 2.4 47.9 240 6737 05 36 45 05 41 08 J1532+2344 18 00 25 54.2 249.4 2.4 48.4 16 6737 05 41 08 05 42 38 =1530+239 18 02 05 53.9 249.8 2.5 48.6 90 6760 05 41 09 05 42 52 ARP220 18 02 08 54.1 249.0 2.4 48.2 5 6760 05 42 52 05 46 52 --- 18 06 09 53.4 250.0 2.5 48.6 240 6822 05 42 53 05 47 16 J1532+2344 18 06 33 53.1 250.9 2.6 49.1 16 6822 05 47 16 05 48 46 =1530+239 18 08 14 52.8 251.4 2.6 49.2 90 6845 05 47 17 05 49 00 ARP220 18 08 17 53.1 250.5 2.5 48.8 5 6845 05 49 00 05 53 00 --- 18 12 18 52.4 251.5 2.6 49.2 240 6907 05 49 01 05 53 44 J1516+1932 18 13 02 46.5 251.4 2.9 47.4 23 6907 05 53 44 05 54 44 =1514+197 18 14 12 46.3 251.7 2.9 47.5 60 6923 05 53 45 05 55 01 J1516+1932 18 14 19 46.3 251.7 2.9 47.5 10 6923 05 55 01 05 56 51 =1514+197 18 16 20 45.9 252.2 3.0 47.7 110 6951 05 55 02 05 57 35 J1532+2344 18 16 53 51.3 253.5 2.7 50.0 23 6951 05 57 35 05 59 05 =1530+239 18 18 34 51.0 253.8 2.8 50.2 90 6974 05 57 36 05 59 18 ARP220 18 18 37 51.3 253.1 2.7 49.8 6 6974 05 59 18 06 03 18 --- 18 22 38 50.6 254.0 2.8 50.1 240 7036 05 59 19 Schedule for VLBA_HN (Code Hn ) Page 14 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 06 03 42 J1532+2344 18 23 02 50.3 254.9 2.8 50.5 16 7036 06 03 42 06 05 12 =1530+239 18 24 42 50.0 255.3 2.9 50.6 90 7059 06 03 43 06 05 26 ARP220 18 24 46 50.2 254.5 2.8 50.3 6 7059 06 05 26 06 09 26 --- 18 28 47 49.5 255.4 2.9 50.6 240 7121 06 05 27 06 09 50 J1532+2344 18 29 11 49.2 256.3 2.9 50.9 16 7121 06 09 50 06 11 20 =1530+239 18 30 51 48.9 256.6 3.0 51.1 90 7144 06 09 51 06 11 34 ARP220 18 30 55 49.1 255.9 2.9 50.7 6 7144 06 11 34 06 15 34 --- 18 34 55 48.4 256.8 3.0 51.0 240 7206 06 11 35 06 15 58 J1532+2344 18 35 20 48.1 257.6 3.0 51.3 16 7206 06 15 58 06 17 28 =1530+239 18 37 00 47.8 257.9 3.1 51.4 90 7229 06 15 59 06 17 41 ARP220 18 37 04 48.0 257.2 3.0 51.1 6 7229 06 17 41 06 21 41 --- 18 41 04 47.3 258.1 3.1 51.3 240 7291 06 17 42 06 22 05 J1532+2344 18 41 28 47.0 258.9 3.1 51.7 16 7291 06 22 05 06 23 35 =1530+239 18 43 09 46.7 259.2 3.2 51.8 90 7314 06 22 06 06 23 49 ARP220 18 43 12 46.9 258.5 3.1 51.5 6 7314 06 23 49 06 27 49 --- 18 47 13 46.2 259.4 3.2 51.7 240 7376 06 23 50 06 28 20 J1516+1932 18 47 44 40.3 258.9 3.5 49.6 10 7376 06 28 20 06 29 20 =1514+197 18 48 54 40.1 259.1 3.5 49.7 60 7392 06 28 21 06 29 39 J1516+1932 18 49 03 40.1 259.2 3.5 49.7 12 7392 06 29 39 06 31 29 =1514+197 18 51 03 39.7 259.6 3.6 49.8 110 7420 06 29 40 06 32 02 J1532+2344 18 51 26 45.2 260.9 3.3 52.1 13 7420 06 32 02 06 33 32 =1530+239 18 53 07 44.9 261.2 3.3 52.2 90 7443 06 32 03 06 33 45 ARP220 18 53 10 45.1 260.6 3.3 51.9 6 7443 06 33 45 06 37 45 --- 18 57 11 44.4 261.4 3.4 52.1 240 7505 06 33 46 06 38 10 J1532+2344 18 57 35 44.1 262.1 3.4 52.4 16 7505 06 38 10 06 39 40 =1530+239 18 59 15 43.8 262.5 3.4 52.4 90 7528 06 38 11 06 39 53 ARP220 18 59 19 44.0 261.8 3.4 52.2 6 7528 06 39 53 06 43 53 --- 19 03 20 43.3 262.6 3.5 52.3 240 7590 06 39 54 06 44 17 J1532+2344 19 03 44 42.9 263.3 3.5 52.6 16 7590 06 44 17 06 45 47 =1530+239 19 05 24 42.6 263.6 3.5 52.6 90 7613 06 44 18 Schedule for VLBA_HN (Code Hn ) Page 15 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 06 45 57 ARP220 19 05 24 42.9 263.0 3.5 52.4 1 7613 06 45 55 06 49 57 --- 19 09 24 42.2 263.7 3.6 52.5 240 7675 06 45 48 06 50 06 J1532+2344 19 09 34 41.9 264.4 3.6 52.7 1 7675 06 50 05 06 51 36 =1530+239 19 11 04 41.6 264.7 3.6 52.8 90 7699 06 49 58 06 51 45 ARP220 19 11 13 41.8 264.1 3.6 52.5 1 7699 06 51 44 06 55 45 --- 19 15 14 41.1 264.8 3.7 52.6 240 7761 06 51 37 06 55 55 J1532+2344 19 15 23 40.8 265.5 3.7 52.8 1 7761 06 55 54 06 57 25 =1530+239 19 16 53 40.5 265.8 3.7 52.9 90 7784 06 55 46 06 57 34 ARP220 19 17 03 40.8 265.1 3.7 52.7 1 7784 06 57 33 07 01 34 --- 19 21 03 40.0 265.9 3.8 52.7 240 7846 06 57 26 07 01 55 J1516+1932 19 21 24 34.2 265.3 4.1 50.7 0 7846 07 01 55 07 02 55 =1514+197 19 22 24 34.1 265.5 4.1 50.7 60 7862 07 01 56 07 03 04 J1516+1932 19 22 33 34.0 265.5 4.1 50.7 3 7862 07 03 01 07 05 04 =1514+197 19 24 33 33.7 265.8 4.1 50.8 120 7894 07 02 59 07 05 36 J1532+2344 19 25 06 39.0 267.2 3.9 53.0 12 7894 07 05 36 07 07 06 =1530+239 19 26 46 38.7 267.5 3.9 53.0 90 7917 07 05 37 07 07 15 ARP220 19 26 45 39.0 266.9 3.9 52.8 1 7917 07 07 14 07 11 15 --- 19 30 46 38.3 267.6 3.9 52.9 240 7979 07 07 07 07 11 34 J1532+2344 19 31 05 38.0 268.3 4.0 53.0 11 7979 07 11 34 07 13 04 =1530+239 19 32 45 37.6 268.6 4.0 53.1 90 8002 07 11 35 07 13 13 ARP220 19 32 45 37.9 268.0 4.0 52.9 1 8002 07 13 12 07 17 13 --- 19 36 45 37.2 268.7 4.0 52.9 240 8064 07 13 05 07 17 22 J1532+2344 19 36 54 36.9 269.3 4.1 53.1 1 8064 07 17 21 07 18 52 =1530+239 19 38 25 36.6 269.5 4.1 53.1 90 8088 07 17 14 07 19 01 ARP220 19 38 34 36.8 269.0 4.0 52.9 1 8088 07 19 00 07 23 01 --- 19 42 34 36.1 269.7 4.1 52.9 240 8150 07 18 53 07 23 10 J1532+2344 19 42 43 35.8 270.3 4.2 53.1 1 8150 07 23 09 07 24 40 =1530+239 19 44 13 35.5 270.5 4.2 53.1 90 8173 07 23 02 07 24 49 ARP220 19 44 22 35.8 270.0 4.1 52.9 1 8173 07 24 48 07 28 49 --- 19 48 23 35.0 270.6 4.2 52.9 240 8235 07 24 41 Schedule for VLBA_HN (Code Hn ) Page 16 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 07 28 58 J1532+2344 19 48 32 34.8 271.3 4.2 53.1 1 8235 07 28 57 07 30 28 =1530+239 19 50 02 34.5 271.5 4.3 53.1 90 8259 07 28 50 07 30 37 ARP220 19 50 11 34.7 271.0 4.2 52.9 1 8259 07 30 36 07 34 37 --- 19 54 12 34.0 271.6 4.3 52.9 240 8321 07 30 29 07 34 58 J1516+1932 19 54 32 28.2 271.0 4.6 50.9 0 8321 07 34 58 07 35 58 =1514+197 19 55 33 28.0 271.2 4.6 50.9 60 8336 07 34 59 07 36 06 J1516+1932 19 55 41 28.0 271.2 4.6 50.9 2 8336 07 36 04 07 38 06 =1514+197 19 57 41 27.6 271.6 4.7 50.9 120 8368 07 36 01 07 38 28 J1532+2344 19 58 03 33.0 272.8 4.4 53.0 2 8368 07 38 28 07 39 58 =1530+239 19 59 34 32.7 273.1 4.4 53.0 90 8391 07 38 29 07 40 07 ARP220 19 59 42 33.0 272.5 4.4 52.9 1 8391 07 40 06 07 44 07 --- 20 03 43 32.2 273.2 4.5 52.8 240 8453 07 39 59 07 44 15 J1532+2344 20 03 52 32.0 273.8 4.5 52.9 1 8453 07 44 15 07 45 45 =1530+239 20 05 22 31.7 274.0 4.5 52.9 90 8476 07 44 08 07 45 54 ARP220 20 05 31 31.9 273.5 4.5 52.8 1 8476 07 45 53 07 49 54 --- 20 09 31 31.2 274.1 4.6 52.7 240 8538 07 45 46 07 50 03 J1532+2344 20 09 40 30.9 274.7 4.6 52.8 1 8538 07 50 02 07 51 33 =1530+239 20 11 10 30.6 275.0 4.6 52.8 90 8562 07 49 55 07 51 41 ARP220 20 11 19 30.9 274.4 4.6 52.7 1 8562 07 51 41 07 55 41 --- 20 15 20 30.1 275.1 4.7 52.6 240 8624 07 51 34 07 56 00 J1532+2344 20 15 39 29.8 275.7 4.7 52.7 11 8624 07 56 00 07 57 30 =1530+239 20 17 19 29.5 276.0 4.7 52.7 90 8647 07 56 01 07 57 39 ARP220 20 17 18 29.8 275.4 4.7 52.6 1 8647 07 57 38 08 01 39 --- 20 21 19 29.0 276.0 4.8 52.5 240 8709 07 57 31 08 01 58 J1532+2344 20 21 38 28.7 276.6 4.8 52.6 11 8709 08 01 58 08 03 28 =1530+239 20 23 18 28.4 276.9 4.8 52.5 90 8732 08 01 59 08 03 38 ARP220 20 23 17 28.7 276.4 4.8 52.5 1 8732 08 03 37 08 07 38 --- 20 27 18 27.9 277.0 4.9 52.4 240 8794 08 03 29 08 08 13 J1516+1932 20 27 53 22.1 276.5 5.2 50.5 14 8794 08 08 13 08 09 13 =1514+197 20 29 03 21.9 276.7 5.2 50.5 60 8810 08 08 14 Schedule for VLBA_HN (Code Hn ) Page 17 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 08 09 29 J1516+1932 20 29 10 21.9 276.7 5.2 50.5 10 8810 08 09 29 08 11 19 =1514+197 20 31 10 21.5 277.1 5.2 50.4 110 8838 08 09 30 08 11 58 J1532+2344 20 31 39 26.9 278.2 5.0 52.3 18 8838 08 11 58 08 13 28 =1530+239 20 33 19 26.6 278.5 5.0 52.3 90 8861 08 11 59 08 13 37 ARP220 20 33 19 26.9 277.9 5.0 52.2 2 8861 08 13 36 08 17 37 --- 20 37 19 26.1 278.6 5.0 52.1 240 8924 08 13 29 08 17 57 J1532+2344 20 37 39 25.8 279.2 5.1 52.1 12 8924 08 17 57 08 19 27 =1530+239 20 39 20 25.5 279.4 5.1 52.1 90 8947 08 17 58 08 19 38 ARP220 20 39 20 25.8 278.9 5.1 52.0 2 8947 08 19 38 08 23 38 --- 20 43 20 25.0 279.5 5.1 51.9 240 9009 08 19 39 08 23 58 J1532+2344 20 43 41 24.7 280.1 5.2 51.9 13 9009 08 23 58 08 25 24 =1530+239 20 45 17 24.4 280.4 5.2 51.9 86 9031 08 23 59 08 25 35 ARP220 20 45 18 24.7 279.8 5.2 51.8 3 9031 08 25 35 08 29 05 --- 20 48 49 24.1 280.4 5.2 51.7 210 9085 08 25 36 08 29 26 J1532+2344 20 49 10 23.7 281.0 5.3 51.7 13 9085 08 29 26 08 30 51 =1530+239 20 50 45 23.5 281.2 5.3 51.6 85 9107 08 29 27 08 31 03 ARP220 20 50 47 23.7 280.7 5.3 51.7 3 9107 08 31 03 08 34 33 --- 20 54 18 23.1 281.2 5.3 51.5 210 9161 08 31 04 08 34 55 J1532+2344 20 54 40 22.8 281.8 5.4 51.5 14 9161 08 34 55 08 36 20 =1530+239 20 56 15 22.5 282.1 5.4 51.4 85 9183 08 34 56 08 36 33 ARP220 20 56 18 22.7 281.5 5.3 51.4 4 9183 08 36 33 08 40 03 --- 20 59 48 22.1 282.1 5.4 51.3 210 9237 08 36 34 08 43 01 J1516+1932 21 02 47 15.8 282.1 5.8 49.4 157 9237 08 43 01 08 44 01 =1514+197 21 03 57 15.6 282.3 5.8 49.4 60 9253 08 43 02 08 44 18 J1516+1932 21 04 04 15.6 282.3 5.8 49.3 10 9253 08 44 18 08 46 08 =1514+197 21 06 04 15.2 282.7 5.8 49.3 110 9281 08 44 19 08 47 32 J1532+2344 21 07 19 20.5 283.8 5.6 50.9 64 9281 08 47 32 08 48 57 =1530+239 21 08 54 20.2 284.0 5.6 50.9 85 9303 08 47 33 08 49 10 ARP220 21 08 57 20.4 283.5 5.6 50.9 5 9303 08 49 10 08 52 40 --- 21 12 28 19.8 284.0 5.6 50.7 210 9357 08 49 11 Schedule for VLBA_HN (Code Hn ) Page 18 6cm global VLBI observations of Arp220 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 8 Jun 2017 Day 159 --- 08 53 03 J1532+2344 21 12 50 19.5 284.6 5.7 50.7 15 9357 08 53 03 08 54 28 =1530+239 21 14 26 19.2 284.9 5.7 50.6 85 9379 08 53 04 08 54 40 ARP220 21 14 27 19.5 284.3 5.6 50.6 4 9379 08 54 40 08 58 10 --- 21 17 58 18.8 284.9 5.7 50.5 210 9433 08 54 41 08 58 30 J1532+2344 21 18 19 18.5 285.5 5.7 50.4 13 9433 08 58 30 09 00 00 =1530+239 21 19 59 18.3 285.7 5.8 50.3 90 9456 08 58 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess217.C2048glob Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: vc_d ****** Only 511.50 of 512.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 2 Station: VLBA_HN Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 6cm omit 6cm omit VLBA Synth= 13.6 4.1 13.6 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 15 Setup file default. Used with PCAL = off LO sum= 4740.25 4740.25 4804.25 4804.25 4868.25 4868.25 4932.25 4932.25 BBC fr= 640.25 640.25 704.25 704.25 768.25 768.25 832.25 832.25 Bandwd= 64.00 64.00 64.00 64.00 64.00 64.00 64.00 64.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 728.25 728.25 792.25 792.25 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 15 16 17 18 19 20 21 23 24 25 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 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 43.359734 0.00 23 40 07.75728 * 23 30 11.33000 23 26 55.86293 0.00 From catalog imbedded in main SCHED input file. Pos. from Batejat. et al 2011 * 3C286 13 28 49.657758 * 13 31 08.288051 13 31 56.602521 0.18 J1331+3030 30 45 58.64059 * 30 30 32.95924 30 25 24.79116 0.17 1328+307 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1331+30 GSFC 2015a astro solution, unpublished 225 observations. 1514+197 15 14 40.985840 * 15 16 56.796162 15 17 44.720916 0.01 * J1516+1932 19 43 10.94252 * 19 32 12.99209 19 28 35.77580 0.02 J1516+19 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 2699 observations. 1530+239 15 30 36.092767 * 15 32 46.345222 15 33 32.415948 0.10 * J1532+2344 23 54 09.32921 * 23 44 05.26804 23 40 47.21139 0.17 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 90 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 sess217.C2048glob 1 2 3 4 5 6 7 8 9 10 13 15 + 6.750 962.311 3C286 sess217.C2048glob 22 0.067 0.000 J1516+1932 sess217.C2048glob 1 2 3 4 5 6 7 8 9 10 13 15 + 1.456 115.850 J1532+2344 sess217.C2048glob 1 2 3 4 5 6 7 8 9 10 13 15 + 2.541 356.089 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 128.8 3C286 106.0 J1516+1932 130.1 J1532+2344 128.3 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