COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: 3.6cm global VLBI observations of Arp220 Exp. Code: GV023 Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Eskil Varenius Address: Jodrell Bank Observatory, The University of Manchester Lower Withington, Macclesfield Cheshire, SK11 9DL UK Phone: +46706755341 EMAIL: eskil.varenius@manchester.ac.uk Fax: Phone during observation: +46706755341 Observing mode: 3.6cm 2Gbps global VLBI (EVN+VLBA) Notes: Phase calibrator: J1532+2344 Fringe finder / pol. cal / bandpass cal: J1516+1932 Schedule for VLBA_HN (Code Hn ) Page 2 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- Next scan frequencies: 8240.00 8240.00 8304.00 8304.00 8368.00 8368.00 8432.00 8432.00 Next BBC frequencies: 640.00 640.00 704.00 704.00 768.00 768.00 832.00 832.00 Next scan bandwidths: 64.00 64.00 64.00 64.00 64.00 64.00 64.00 64.00 12 00 00 J1516+1932 09 08 37 11.5 74.0 -6.2 -48.3 0 0 12 00 00 12 03 00 =1514+197 09 11 37 12.0 74.5 -6.1 -48.4 180 46 12 00 01 12 04 01 J1532+2344 09 12 39 12.3 69.0 -6.3 -48.3 49 46 12 04 01 12 05 51 =1530+239 09 14 39 12.6 69.3 -6.3 -48.4 110 75 12 04 02 12 06 17 ARP220 09 14 55 12.1 69.2 -6.3 -48.2 17 75 12 06 17 12 10 17 --- 09 18 55 12.8 69.8 -6.3 -48.5 240 137 12 06 18 12 10 53 J1532+2344 09 19 31 13.5 70.0 -6.2 -48.7 27 137 12 10 53 12 12 43 =1530+239 09 21 32 13.8 70.3 -6.2 -48.8 110 165 12 10 54 12 13 08 ARP220 09 21 47 13.3 70.2 -6.2 -48.7 17 165 12 13 08 12 17 08 --- 09 25 48 14.0 70.8 -6.2 -48.9 240 227 12 13 09 12 17 44 J1532+2344 09 26 24 14.6 71.1 -6.1 -49.1 27 227 12 17 44 12 19 34 =1530+239 09 28 24 15.0 71.4 -6.1 -49.3 110 255 12 17 45 12 20 00 ARP220 09 28 40 14.5 71.3 -6.1 -49.1 17 255 12 20 00 12 24 00 --- 09 32 40 15.2 71.9 -6.1 -49.3 240 317 12 20 01 12 24 35 J1532+2344 09 33 16 15.8 72.2 -6.0 -49.6 27 317 12 24 35 12 26 25 =1530+239 09 35 16 16.2 72.5 -6.0 -49.7 110 345 12 24 36 12 26 51 ARP220 09 35 32 15.7 72.4 -6.0 -49.5 17 345 12 26 51 12 30 51 --- 09 39 33 16.4 73.0 -5.9 -49.7 240 407 12 26 52 12 31 27 J1532+2344 09 40 08 17.0 73.2 -5.9 -49.9 27 407 12 31 27 12 33 17 =1530+239 09 42 09 17.4 73.5 -5.9 -50.1 110 435 12 31 28 12 33 42 ARP220 09 42 24 16.9 73.4 -5.9 -49.9 17 435 12 33 42 12 37 42 --- 09 46 25 17.6 74.0 -5.8 -50.1 240 497 12 33 43 12 38 18 J1532+2344 09 47 01 18.2 74.3 -5.8 -50.3 27 497 12 38 18 12 40 08 =1530+239 09 49 01 18.6 74.6 -5.7 -50.4 110 526 12 38 19 12 40 33 ARP220 09 49 17 18.1 74.5 -5.8 -50.3 17 526 12 40 33 12 44 33 --- 09 53 18 18.8 75.1 -5.7 -50.5 240 587 12 40 34 12 45 09 J1532+2344 09 53 53 19.5 75.3 -5.7 -50.7 27 587 12 45 09 12 46 59 =1530+239 09 55 54 19.8 75.6 -5.6 -50.8 110 616 12 45 10 Schedule for VLBA_HN (Code Hn ) Page 3 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 12 47 25 ARP220 09 56 09 19.3 75.5 -5.7 -50.6 17 616 12 47 25 12 51 25 --- 10 00 10 20.0 76.2 -5.6 -50.8 240 678 12 47 26 12 52 00 J1532+2344 10 00 46 20.7 76.4 -5.5 -51.0 27 678 12 52 00 12 53 50 =1530+239 10 02 46 21.0 76.7 -5.5 -51.1 110 706 12 52 01 12 54 16 ARP220 10 03 02 20.5 76.6 -5.5 -50.9 17 706 12 54 16 12 58 16 --- 10 07 02 21.3 77.2 -5.5 -51.1 240 768 12 54 17 ---------- BLOCK 1 FINISHED ---------- 12 59 08 J1516+1932 10 07 54 22.2 83.5 -5.2 -50.5 39 768 12 59 08 13 02 08 =1514+197 10 10 55 22.7 84.0 -5.1 -50.6 180 814 12 59 09 13 03 05 J1532+2344 10 11 52 22.7 78.1 -5.4 -51.5 45 814 13 03 05 13 04 55 =1530+239 10 13 52 23.0 78.4 -5.3 -51.6 110 842 13 03 06 13 05 20 ARP220 10 14 08 22.5 78.3 -5.4 -51.4 17 842 13 05 20 13 09 20 --- 10 18 09 23.3 78.9 -5.3 -51.6 240 904 13 05 21 13 09 56 J1532+2344 10 18 44 23.9 79.2 -5.2 -51.7 27 904 13 09 56 13 11 46 =1530+239 10 20 45 24.3 79.5 -5.2 -51.8 110 933 13 09 57 13 12 12 ARP220 10 21 00 23.8 79.4 -5.2 -51.7 17 933 13 12 12 13 16 12 --- 10 25 01 24.5 80.0 -5.2 -51.8 240 994 13 12 13 13 16 47 J1532+2344 10 25 37 25.1 80.2 -5.1 -52.0 27 994 13 16 47 13 18 37 =1530+239 10 27 37 25.5 80.6 -5.1 -52.1 110 1023 13 16 48 13 19 03 ARP220 10 27 53 25.0 80.5 -5.1 -51.9 17 1023 13 19 03 13 23 03 --- 10 31 53 25.7 81.1 -5.1 -52.0 240 1085 13 19 04 13 23 39 J1532+2344 10 32 29 26.4 81.3 -5.0 -52.2 27 1085 13 23 39 13 25 29 =1530+239 10 34 30 26.7 81.6 -5.0 -52.3 110 1113 13 23 40 13 25 54 ARP220 10 34 45 26.2 81.5 -5.0 -52.1 17 1113 13 25 54 13 29 54 --- 10 38 46 27.0 82.2 -4.9 -52.2 240 1175 13 25 55 13 30 30 J1532+2344 10 39 22 27.6 82.4 -4.9 -52.4 27 1175 13 30 30 13 32 20 =1530+239 10 41 22 28.0 82.7 -4.9 -52.5 110 1203 13 30 31 13 32 46 ARP220 10 41 38 27.5 82.6 -4.9 -52.3 17 1203 13 32 46 13 36 46 --- 10 45 38 28.2 83.2 -4.8 -52.4 240 1265 13 32 47 Schedule for VLBA_HN (Code Hn ) Page 4 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 13 37 21 J1532+2344 10 46 14 28.9 83.5 -4.8 -52.6 27 1265 13 37 21 13 39 11 =1530+239 10 48 14 29.2 83.8 -4.8 -52.6 110 1293 13 37 22 13 39 37 ARP220 10 48 30 28.7 83.7 -4.8 -52.5 17 1293 13 39 37 13 43 37 --- 10 52 31 29.5 84.3 -4.7 -52.6 240 1355 13 39 38 13 44 13 J1532+2344 10 53 07 30.1 84.6 -4.7 -52.7 27 1355 13 44 13 13 46 03 =1530+239 10 55 07 30.5 84.9 -4.6 -52.8 110 1384 13 44 14 13 46 28 ARP220 10 55 23 30.0 84.8 -4.7 -52.6 17 1384 13 46 28 13 50 28 --- 10 59 23 30.7 85.5 -4.6 -52.7 240 1445 13 46 29 13 51 04 J1532+2344 10 59 59 31.4 85.7 -4.6 -52.9 27 1445 13 51 04 13 52 54 =1530+239 11 01 59 31.7 86.0 -4.5 -52.9 110 1474 13 51 05 13 53 20 ARP220 11 02 15 31.2 85.9 -4.6 -52.8 17 1474 13 53 20 13 57 20 --- 11 06 16 32.0 86.6 -4.5 -52.8 240 1536 13 53 21 ---------- BLOCK 2 FINISHED ---------- 13 58 02 J1516+1932 11 06 59 32.9 93.5 -4.2 -50.8 30 1536 13 58 02 14 01 02 =1514+197 11 09 59 33.5 94.0 -4.1 -50.8 180 1582 13 58 03 14 01 54 J1532+2344 11 10 51 33.4 87.5 -4.4 -53.0 39 1582 14 01 54 14 03 44 =1530+239 11 12 51 33.7 87.8 -4.3 -53.0 110 1610 14 01 55 14 04 10 ARP220 11 13 07 33.2 87.7 -4.4 -52.9 17 1610 14 04 10 14 08 10 --- 11 17 08 34.0 88.4 -4.3 -52.9 240 1672 14 04 11 14 08 46 J1532+2344 11 17 44 34.6 88.6 -4.3 -53.1 27 1672 14 08 46 14 10 36 =1530+239 11 19 44 35.0 88.9 -4.2 -53.1 110 1700 14 08 47 14 11 01 ARP220 11 20 00 34.5 88.8 -4.3 -52.9 17 1700 14 11 01 14 15 01 --- 11 24 00 35.2 89.5 -4.2 -52.9 240 1762 14 11 02 14 15 37 J1532+2344 11 24 36 35.9 89.8 -4.1 -53.1 27 1762 14 15 37 14 17 27 =1530+239 11 26 36 36.2 90.1 -4.1 -53.1 110 1791 14 15 38 14 17 53 ARP220 11 26 52 35.8 90.0 -4.1 -52.9 17 1791 14 17 53 14 21 53 --- 11 30 53 36.5 90.7 -4.1 -52.9 240 1852 14 17 54 14 22 28 J1532+2344 11 31 28 37.1 90.9 -4.0 -53.1 27 1852 14 22 28 14 24 18 =1530+239 11 33 29 37.5 91.3 -4.0 -53.1 110 1881 14 22 29 Schedule for VLBA_HN (Code Hn ) Page 5 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 14 24 44 ARP220 11 33 44 37.0 91.2 -4.0 -52.9 17 1881 14 24 44 14 28 44 --- 11 37 45 37.7 91.9 -4.0 -52.9 240 1943 14 24 45 14 29 20 J1532+2344 11 38 21 38.4 92.1 -3.9 -53.0 27 1943 14 29 20 14 31 10 =1530+239 11 40 21 38.8 92.5 -3.9 -53.0 110 1971 14 29 21 14 31 35 ARP220 11 40 37 38.3 92.4 -3.9 -52.9 17 1971 14 31 35 14 35 35 --- 11 44 38 39.0 93.1 -3.9 -52.8 240 2033 14 31 36 14 36 11 J1532+2344 11 45 13 39.6 93.4 -3.8 -52.9 27 2033 14 36 11 14 38 01 =1530+239 11 47 14 40.0 93.7 -3.8 -52.9 110 2061 14 36 12 14 38 26 ARP220 11 47 29 39.5 93.6 -3.8 -52.8 17 2061 14 38 26 14 42 26 --- 11 51 30 40.3 94.3 -3.7 -52.7 240 2123 14 38 27 14 43 02 J1532+2344 11 52 06 40.9 94.6 -3.7 -52.8 27 2123 14 43 02 14 44 52 =1530+239 11 54 06 41.3 95.0 -3.7 -52.8 110 2151 14 43 03 14 45 18 ARP220 11 54 22 40.8 94.9 -3.7 -52.7 17 2151 14 45 18 14 49 18 --- 11 58 22 41.5 95.6 -3.6 -52.6 240 2213 14 45 19 14 49 53 J1532+2344 11 58 58 42.2 95.9 -3.6 -52.7 27 2213 14 49 53 14 51 43 =1530+239 12 00 58 42.5 96.2 -3.5 -52.6 110 2241 14 49 54 14 52 09 ARP220 12 01 14 42.0 96.1 -3.6 -52.5 17 2241 14 52 09 14 56 09 --- 12 05 15 42.8 96.9 -3.5 -52.4 240 2303 14 52 10 ---------- BLOCK 3 FINISHED ---------- 14 56 53 J1516+1932 12 05 59 43.6 104.9 -3.2 -48.6 30 2303 14 56 53 14 59 53 =1514+197 12 08 59 44.1 105.5 -3.1 -48.4 180 2350 14 56 54 15 00 46 J1532+2344 12 09 53 44.1 98.0 -3.4 -52.4 40 2350 15 00 46 15 02 36 =1530+239 12 11 53 44.5 98.3 -3.4 -52.3 110 2378 15 00 47 15 03 02 ARP220 12 12 09 44.0 98.2 -3.4 -52.2 17 2378 15 03 02 15 07 02 --- 12 16 09 44.7 99.0 -3.3 -52.0 240 2440 15 03 03 15 07 38 J1532+2344 12 16 45 45.4 99.3 -3.3 -52.1 27 2440 15 07 38 15 09 28 =1530+239 12 18 45 45.7 99.7 -3.2 -52.0 110 2468 15 07 39 15 09 53 ARP220 12 19 01 45.3 99.6 -3.3 -51.9 17 2468 15 09 53 15 13 53 --- 12 23 02 46.0 100.4 -3.2 -51.7 240 2530 15 09 54 Schedule for VLBA_HN (Code Hn ) Page 6 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 15 14 29 J1532+2344 12 23 38 46.6 100.7 -3.2 -51.8 27 2530 15 14 29 15 16 19 =1530+239 12 25 38 47.0 101.1 -3.1 -51.7 110 2558 15 14 30 15 16 44 ARP220 12 25 54 46.5 101.0 -3.2 -51.6 17 2558 15 16 44 15 20 44 --- 12 29 54 47.2 101.8 -3.1 -51.4 240 2620 15 16 45 15 21 20 J1532+2344 12 30 30 47.9 102.1 -3.1 -51.4 27 2620 15 21 20 15 23 10 =1530+239 12 32 30 48.2 102.6 -3.0 -51.3 110 2649 15 21 21 15 23 36 ARP220 12 32 46 47.7 102.4 -3.0 -51.2 17 2649 15 23 36 15 27 36 --- 12 36 47 48.4 103.3 -3.0 -51.0 240 2710 15 23 37 15 28 11 J1532+2344 12 37 22 49.1 103.6 -2.9 -51.0 27 2710 15 28 11 15 30 01 =1530+239 12 39 23 49.4 104.1 -2.9 -50.8 110 2739 15 28 12 15 30 27 ARP220 12 39 38 48.9 103.9 -2.9 -50.8 17 2739 15 30 27 15 34 27 --- 12 43 39 49.7 104.8 -2.9 -50.5 240 2801 15 30 28 15 35 03 J1532+2344 12 44 15 50.3 105.2 -2.8 -50.5 27 2801 15 35 03 15 36 53 =1530+239 12 46 15 50.7 105.6 -2.8 -50.3 110 2829 15 35 04 15 37 18 ARP220 12 46 31 50.2 105.5 -2.8 -50.3 17 2829 15 37 18 15 41 18 --- 12 50 31 50.9 106.4 -2.8 -50.0 240 2891 15 37 19 15 41 54 J1532+2344 12 51 07 51.5 106.8 -2.7 -49.9 27 2891 15 41 54 15 43 44 =1530+239 12 53 08 51.9 107.2 -2.7 -49.8 110 2919 15 41 55 15 44 10 ARP220 12 53 23 51.4 107.1 -2.7 -49.7 17 2919 15 44 10 15 48 10 --- 12 57 24 52.1 108.0 -2.6 -49.4 240 2981 15 44 11 15 48 45 J1532+2344 12 58 00 52.7 108.4 -2.6 -49.3 27 2981 15 48 45 15 50 35 =1530+239 13 00 00 53.1 108.9 -2.6 -49.1 110 3009 15 48 46 15 51 01 ARP220 13 00 16 52.6 108.7 -2.6 -49.1 17 3009 15 51 01 15 55 01 --- 13 04 16 53.3 109.7 -2.5 -48.7 240 3071 15 51 02 ---------- BLOCK 4 FINISHED ---------- 15 55 46 J1516+1932 13 05 01 53.6 119.6 -2.2 -42.5 30 3071 15 55 46 15 58 46 =1514+197 13 08 02 54.1 120.5 -2.2 -42.0 180 3117 15 55 47 15 59 39 J1532+2344 13 08 55 54.6 111.2 -2.4 -48.2 39 3117 15 59 39 16 01 29 =1530+239 13 10 56 54.9 111.7 -2.4 -48.0 110 3146 15 59 40 Schedule for VLBA_HN (Code Hn ) Page 7 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 16 01 55 ARP220 13 11 11 54.4 111.5 -2.4 -47.9 17 3146 16 01 55 16 05 55 --- 13 15 12 55.1 112.6 -2.3 -47.5 240 3208 16 01 56 16 06 30 J1532+2344 13 15 48 55.8 113.1 -2.3 -47.4 27 3208 16 06 30 16 08 20 =1530+239 13 17 48 56.1 113.6 -2.3 -47.1 110 3236 16 06 31 16 08 46 ARP220 13 18 04 55.6 113.4 -2.3 -47.1 17 3236 16 08 46 16 12 46 --- 13 22 04 56.3 114.5 -2.2 -46.6 240 3298 16 08 47 16 13 18 J1532+2344 13 22 36 56.9 115.0 -2.2 -46.4 23 3298 16 13 18 16 15 08 =1530+239 13 24 36 57.2 115.6 -2.1 -46.2 110 3326 16 13 19 16 15 29 ARP220 13 24 48 56.7 115.3 -2.2 -46.2 12 3326 16 15 29 16 19 29 --- 13 28 48 57.4 116.5 -2.1 -45.6 240 3388 16 15 30 16 20 01 J1532+2344 13 29 20 58.0 117.0 -2.1 -45.4 23 3388 16 20 01 16 21 51 =1530+239 13 31 20 58.3 117.6 -2.0 -45.1 110 3416 16 20 02 16 22 12 ARP220 13 31 31 57.8 117.3 -2.1 -45.2 12 3416 16 22 12 16 26 12 --- 13 35 32 58.5 118.5 -2.0 -44.5 240 3478 16 22 13 16 26 43 J1532+2344 13 36 04 59.1 119.1 -2.0 -44.3 23 3478 16 26 43 16 28 33 =1530+239 13 38 04 59.4 119.7 -1.9 -44.0 110 3506 16 26 44 16 28 54 ARP220 13 38 15 58.9 119.4 -2.0 -44.1 12 3506 16 28 54 16 32 54 --- 13 42 16 59.6 120.7 -1.9 -43.3 240 3568 16 28 55 16 33 25 J1532+2344 13 42 47 60.1 121.3 -1.8 -43.1 22 3568 16 33 25 16 35 15 =1530+239 13 44 47 60.5 121.9 -1.8 -42.7 110 3597 16 33 26 16 35 36 ARP220 13 44 58 60.0 121.6 -1.8 -42.8 12 3597 16 35 36 16 39 36 --- 13 48 59 60.6 123.0 -1.8 -42.0 240 3658 16 35 37 16 40 07 J1532+2344 13 49 30 61.2 123.6 -1.7 -41.8 22 3658 16 40 07 16 41 57 =1530+239 13 51 31 61.5 124.3 -1.7 -41.3 110 3687 16 40 08 16 42 18 ARP220 13 51 41 61.0 123.9 -1.7 -41.5 12 3687 16 42 18 16 46 18 --- 13 55 42 61.6 125.3 -1.7 -40.6 240 3749 16 42 19 16 46 49 J1532+2344 13 56 13 62.2 126.0 -1.6 -40.3 22 3749 16 46 49 16 48 39 =1530+239 13 58 13 62.5 126.8 -1.6 -39.8 110 3777 16 46 50 16 49 00 ARP220 13 58 24 62.0 126.4 -1.6 -40.0 12 3777 16 49 00 16 53 00 --- 14 02 25 62.6 127.9 -1.6 -39.0 240 3839 16 49 01 Schedule for VLBA_HN (Code Hn ) Page 8 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- ---------- BLOCK 5 FINISHED ---------- 16 53 45 J1516+1932 14 03 10 61.8 140.4 -1.2 -29.7 28 3839 16 53 45 16 56 45 =1514+197 14 06 10 62.1 141.7 -1.2 -28.8 180 3885 16 53 46 16 57 38 J1532+2344 14 07 04 63.8 130.3 -1.4 -37.6 37 3885 16 57 38 16 59 28 =1530+239 14 09 04 64.0 131.1 -1.4 -37.0 110 3914 16 57 39 16 59 49 ARP220 14 09 15 63.6 130.6 -1.4 -37.3 12 3914 16 59 49 17 03 49 --- 14 13 15 64.1 132.3 -1.4 -36.2 240 3975 16 59 50 17 04 20 J1532+2344 14 13 46 64.7 133.1 -1.3 -35.7 22 3975 17 04 20 17 06 10 =1530+239 14 15 47 64.9 134.0 -1.3 -35.1 110 4004 17 04 21 17 06 30 ARP220 14 15 57 64.5 133.4 -1.3 -35.4 12 4004 17 06 30 17 10 30 --- 14 19 58 65.0 135.2 -1.3 -34.2 240 4066 17 06 31 17 11 01 J1532+2344 14 20 29 65.5 136.1 -1.2 -33.7 22 4066 17 11 01 17 12 51 =1530+239 14 22 29 65.8 137.0 -1.2 -33.0 110 4094 17 11 02 17 13 11 ARP220 14 22 39 65.4 136.4 -1.2 -33.4 12 4094 17 13 11 17 17 11 --- 14 26 40 65.9 138.3 -1.2 -32.1 240 4156 17 13 12 17 17 42 J1532+2344 14 27 11 66.4 139.3 -1.1 -31.4 22 4156 17 17 42 17 19 32 =1530+239 14 29 11 66.6 140.3 -1.1 -30.7 110 4184 17 17 43 17 19 52 ARP220 14 29 21 66.2 139.6 -1.1 -31.2 12 4184 17 19 52 17 23 52 --- 14 33 22 66.6 141.6 -1.0 -29.7 240 4246 17 19 53 17 24 23 J1532+2344 14 33 53 67.1 142.7 -1.0 -29.0 22 4246 17 24 23 17 26 13 =1530+239 14 35 53 67.4 143.7 -1.0 -28.3 110 4274 17 24 24 17 26 33 ARP220 14 36 03 66.9 142.9 -1.0 -28.8 11 4274 17 26 33 17 30 33 --- 14 40 04 67.4 145.0 -0.9 -27.2 240 4336 17 26 34 17 31 03 J1532+2344 14 40 34 67.9 146.2 -0.9 -26.4 22 4336 17 31 03 17 32 53 =1530+239 14 42 35 68.1 147.3 -0.8 -25.6 110 4364 17 31 04 17 33 13 ARP220 14 42 45 67.7 146.5 -0.9 -26.2 11 4364 17 33 13 17 37 13 --- 14 46 45 68.0 148.7 -0.8 -24.5 240 4426 17 33 14 17 37 44 J1532+2344 14 47 16 68.5 149.9 -0.8 -23.6 22 4426 17 37 44 17 39 34 =1530+239 14 49 16 68.7 151.1 -0.7 -22.7 110 4455 17 37 45 Schedule for VLBA_HN (Code Hn ) Page 9 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 17 39 54 ARP220 14 49 26 68.3 150.2 -0.8 -23.4 11 4455 17 39 54 17 43 54 --- 14 53 27 68.6 152.5 -0.7 -21.6 240 4516 17 39 55 17 44 24 J1532+2344 14 53 58 69.1 153.9 -0.7 -20.6 22 4516 17 44 24 17 46 14 =1530+239 14 55 58 69.2 155.1 -0.6 -19.7 110 4545 17 44 25 17 46 34 ARP220 14 56 08 68.9 154.1 -0.7 -20.4 11 4545 17 46 34 17 50 34 --- 15 00 09 69.2 156.5 -0.6 -18.6 240 4607 17 46 35 ---------- BLOCK 6 FINISHED ---------- 17 51 34 J1516+1932 15 01 09 66.3 170.3 -0.3 -7.6 43 4607 17 51 34 17 54 34 =1514+197 15 04 09 66.4 172.0 -0.2 -6.2 180 4653 17 51 35 17 55 37 J1532+2344 15 05 12 69.9 160.9 -0.5 -15.2 46 4653 17 55 37 17 57 27 =1530+239 15 07 12 70.0 162.1 -0.4 -14.2 110 4681 17 55 38 17 57 47 ARP220 15 07 22 69.7 161.0 -0.5 -15.0 11 4681 17 57 47 18 01 47 --- 15 11 23 69.9 163.6 -0.4 -13.0 240 4743 17 57 48 18 02 17 J1532+2344 15 11 53 70.2 165.2 -0.4 -11.8 22 4743 18 02 17 18 04 07 =1530+239 15 13 53 70.3 166.6 -0.3 -10.7 110 4771 18 02 18 18 04 27 ARP220 15 14 03 70.0 165.3 -0.4 -11.6 11 4771 18 04 27 18 08 27 --- 15 18 04 70.2 168.0 -0.3 -9.5 240 4833 18 04 28 18 08 57 J1532+2344 15 18 34 70.5 169.7 -0.2 -8.2 21 4833 18 08 57 18 10 47 =1530+239 15 20 34 70.6 171.1 -0.2 -7.1 110 4862 18 08 58 18 11 07 ARP220 15 20 44 70.3 169.8 -0.2 -8.1 11 4862 18 11 07 18 15 07 --- 15 24 45 70.4 172.5 -0.2 -6.0 240 4923 18 11 08 18 15 37 J1532+2344 15 25 15 70.7 174.3 -0.1 -4.6 21 4923 18 15 37 18 17 27 =1530+239 15 27 15 70.7 175.7 -0.1 -3.5 110 4952 18 15 38 18 17 46 ARP220 15 27 25 70.4 174.3 -0.1 -4.5 11 4952 18 17 46 18 21 46 --- 15 31 26 70.5 177.1 -0.1 -2.3 240 5014 18 17 47 18 22 16 J1532+2344 15 31 56 70.7 178.9 -0.0 -0.9 21 5014 18 22 16 18 24 06 =1530+239 15 33 56 70.7 180.3 0.0 0.2 110 5042 18 22 17 18 24 26 ARP220 15 34 06 70.5 178.9 -0.0 -0.9 11 5042 18 24 26 18 28 26 --- 15 38 07 70.5 181.7 0.0 1.3 240 5104 18 24 27 Schedule for VLBA_HN (Code Hn ) Page 10 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 18 28 56 J1532+2344 15 38 37 70.7 183.5 0.1 2.8 21 5104 18 28 56 18 30 46 =1530+239 15 40 37 70.7 184.9 0.1 3.9 110 5132 18 28 57 18 31 06 ARP220 15 40 47 70.5 183.5 0.1 2.8 11 5132 18 31 06 18 35 06 --- 15 44 47 70.4 186.2 0.2 5.0 240 5194 18 31 07 18 35 36 J1532+2344 15 45 18 70.6 188.1 0.2 6.5 21 5194 18 35 36 18 37 26 =1530+239 15 47 18 70.5 189.5 0.2 7.6 110 5222 18 35 37 18 37 45 ARP220 15 47 28 70.4 188.1 0.2 6.4 11 5222 18 37 45 18 41 45 --- 15 51 28 70.2 190.8 0.3 8.6 240 5284 18 37 46 18 42 15 J1532+2344 15 51 58 70.4 192.7 0.3 10.1 21 5284 18 42 15 18 44 05 =1530+239 15 53 59 70.3 194.0 0.3 11.2 110 5313 18 42 16 18 44 25 ARP220 15 54 08 70.1 192.5 0.3 10.0 11 5313 18 44 25 18 48 25 --- 15 58 09 70.0 195.2 0.4 12.1 240 5374 18 44 26 ---------- BLOCK 7 FINISHED ---------- 18 49 10 J1516+1932 15 58 54 65.0 203.5 0.7 18.0 26 5374 18 49 10 18 52 10 =1514+197 16 01 54 64.8 205.1 0.7 19.2 180 5421 18 49 11 18 53 03 J1532+2344 16 02 48 69.8 199.8 0.5 15.7 34 5421 18 53 03 18 54 53 =1530+239 16 04 48 69.7 201.0 0.5 16.7 110 5449 18 53 04 18 55 13 ARP220 16 04 58 69.6 199.6 0.5 15.5 11 5449 18 55 13 18 59 13 --- 16 08 58 69.3 202.1 0.6 17.5 240 5511 18 55 14 18 59 43 J1532+2344 16 09 28 69.4 204.0 0.6 18.9 21 5511 18 59 43 19 01 33 =1530+239 16 11 29 69.2 205.2 0.6 19.9 110 5539 18 59 44 19 01 52 ARP220 16 11 38 69.1 203.7 0.6 18.7 11 5539 19 01 52 19 05 52 --- 16 15 39 68.8 206.2 0.7 20.6 240 5601 19 01 53 19 06 22 J1532+2344 16 16 09 68.8 208.0 0.7 22.0 21 5601 19 06 22 19 08 12 =1530+239 16 18 09 68.7 209.1 0.7 22.9 110 5629 19 06 23 19 08 31 ARP220 16 18 19 68.6 207.7 0.7 21.8 11 5629 19 08 31 19 12 31 --- 16 22 19 68.3 210.0 0.8 23.5 240 5691 19 08 32 19 13 01 J1532+2344 16 22 49 68.2 211.8 0.8 24.9 21 5691 19 13 01 19 14 51 =1530+239 16 24 50 68.0 212.9 0.9 25.7 110 5720 19 13 02 Schedule for VLBA_HN (Code Hn ) Page 11 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 19 15 11 ARP220 16 24 59 68.0 211.5 0.8 24.7 11 5720 19 15 11 19 19 11 --- 16 29 00 67.6 213.7 0.9 26.3 240 5781 19 15 12 19 19 41 J1532+2344 16 29 30 67.5 215.4 0.9 27.6 21 5781 19 19 41 19 21 31 =1530+239 16 31 30 67.3 216.5 1.0 28.4 110 5810 19 19 42 19 21 50 ARP220 16 31 39 67.3 215.1 0.9 27.4 11 5810 19 21 50 19 25 50 --- 16 35 40 66.9 217.2 1.0 28.9 240 5872 19 21 51 19 26 20 J1532+2344 16 36 10 66.8 218.9 1.0 30.1 21 5872 19 26 20 19 28 10 =1530+239 16 38 10 66.6 219.9 1.1 30.8 110 5900 19 26 21 19 28 29 ARP220 16 38 20 66.6 218.6 1.0 29.8 11 5900 19 28 29 19 32 29 --- 16 42 20 66.1 220.6 1.1 31.3 240 5962 19 28 30 19 32 59 J1532+2344 16 42 50 66.0 222.1 1.2 32.4 21 5962 19 32 59 19 34 49 =1530+239 16 44 51 65.8 223.1 1.2 33.1 110 5990 19 33 00 19 35 05 ARP220 16 44 56 65.8 221.8 1.2 32.1 7 5990 19 35 05 19 39 05 --- 16 48 57 65.3 223.7 1.2 33.4 240 6052 19 35 06 19 39 30 J1532+2344 16 49 22 65.2 225.2 1.3 34.5 17 6052 19 39 30 19 41 20 =1530+239 16 51 23 64.9 226.1 1.3 35.1 110 6080 19 39 31 19 41 36 ARP220 16 51 28 65.0 224.8 1.3 34.2 7 6080 19 41 36 19 45 36 --- 16 55 29 64.5 226.6 1.3 35.4 240 6142 19 41 37 ---------- BLOCK 8 FINISHED ---------- 19 46 02 J1516+1932 16 55 55 58.8 229.0 1.6 35.9 6 6142 19 46 02 19 49 02 =1514+197 16 58 56 58.3 230.1 1.7 36.6 180 6188 19 46 03 19 49 38 J1532+2344 16 59 32 63.8 229.5 1.4 37.5 16 6188 19 49 38 19 51 28 =1530+239 17 01 33 63.5 230.4 1.5 38.0 110 6217 19 49 39 19 51 44 ARP220 17 01 38 63.6 229.2 1.4 37.2 7 6217 19 51 44 19 55 44 --- 17 05 39 63.1 230.8 1.5 38.2 240 6279 19 51 45 19 56 10 J1532+2344 17 06 05 62.9 232.2 1.5 39.2 17 6279 19 56 10 19 58 00 =1530+239 17 08 05 62.6 232.9 1.6 39.6 110 6307 19 56 11 19 58 15 ARP220 17 08 10 62.7 231.8 1.5 38.8 7 6307 19 58 15 20 02 15 --- 17 12 11 62.1 233.3 1.6 39.8 240 6369 19 58 16 Schedule for VLBA_HN (Code Hn ) Page 12 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 20 02 41 J1532+2344 17 12 37 61.9 234.6 1.7 40.7 17 6369 20 02 41 20 04 31 =1530+239 17 14 37 61.6 235.4 1.7 41.1 110 6397 20 02 42 20 04 46 ARP220 17 14 43 61.8 234.3 1.7 40.4 7 6397 20 04 46 20 08 46 --- 17 18 43 61.2 235.7 1.7 41.3 240 6459 20 04 47 20 09 12 J1532+2344 17 19 09 60.9 237.0 1.8 42.1 17 6459 20 09 12 20 11 02 =1530+239 17 21 09 60.6 237.7 1.8 42.5 110 6487 20 09 13 20 11 17 ARP220 17 21 15 60.8 236.6 1.8 41.8 7 6487 20 11 17 20 15 17 --- 17 25 15 60.2 238.0 1.8 42.6 240 6549 20 11 18 20 15 43 J1532+2344 17 25 41 59.9 239.2 1.9 43.4 17 6549 20 15 43 20 17 33 =1530+239 17 27 41 59.6 239.9 1.9 43.7 110 6578 20 15 44 20 17 48 ARP220 17 27 47 59.8 238.9 1.9 43.1 7 6578 20 17 48 20 21 48 --- 17 31 47 59.1 240.2 1.9 43.8 240 6639 20 17 49 20 22 14 J1532+2344 17 32 13 58.9 241.3 2.0 44.5 17 6639 20 22 14 20 24 04 =1530+239 17 34 13 58.6 242.0 2.0 44.9 110 6668 20 22 15 20 24 19 ARP220 17 34 19 58.7 241.0 2.0 44.3 7 6668 20 24 19 20 28 19 --- 17 38 19 58.1 242.2 2.0 44.9 240 6730 20 24 20 20 28 45 J1532+2344 17 38 45 57.8 243.3 2.1 45.6 17 6730 20 28 45 20 30 35 =1530+239 17 40 45 57.5 243.9 2.1 45.9 110 6758 20 28 46 20 30 50 ARP220 17 40 51 57.7 243.0 2.1 45.3 7 6758 20 30 50 20 34 50 --- 17 44 52 57.0 244.2 2.2 45.9 240 6820 20 30 51 20 35 16 J1532+2344 17 45 17 56.7 245.3 2.2 46.6 17 6820 20 35 16 20 37 06 =1530+239 17 47 18 56.4 245.8 2.2 46.8 110 6848 20 35 17 20 37 21 ARP220 17 47 23 56.6 244.9 2.2 46.3 7 6848 20 37 21 20 41 21 --- 17 51 24 55.9 246.1 2.3 46.8 240 6910 20 37 22 ---------- BLOCK 9 FINISHED ---------- 20 41 49 J1516+1932 17 51 52 50.1 246.3 2.6 45.3 7 6910 20 41 49 20 44 49 =1514+197 17 54 52 49.6 247.0 2.6 45.6 180 6956 20 41 50 20 45 15 J1532+2344 17 55 18 55.1 248.0 2.4 47.9 5 6956 20 45 15 20 47 15 =1530+239 17 57 18 54.7 248.6 2.4 48.1 120 6987 20 45 16 Schedule for VLBA_HN (Code Hn ) Page 13 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 20 47 25 ARP220 17 57 29 54.9 247.7 2.4 47.6 3 6987 20 47 25 20 51 25 --- 18 01 29 54.2 248.8 2.4 48.1 240 7049 20 47 26 20 51 36 J1532+2344 18 01 40 54.0 249.7 2.5 48.6 3 7049 20 51 36 20 53 36 =1530+239 18 03 40 53.6 250.2 2.5 48.8 120 7080 20 51 37 20 53 46 ARP220 18 03 51 53.8 249.4 2.5 48.3 2 7080 20 53 46 20 57 46 --- 18 07 52 53.1 250.4 2.5 48.8 240 7142 20 53 47 20 57 57 J1532+2344 18 08 02 52.9 251.3 2.6 49.2 2 7142 20 57 57 20 59 57 =1530+239 18 10 02 52.5 251.8 2.6 49.4 120 7173 20 57 58 21 00 07 ARP220 18 10 12 52.7 251.0 2.6 49.0 2 7173 21 00 07 21 04 07 --- 18 14 13 52.0 252.0 2.6 49.4 240 7234 21 00 08 21 04 17 J1532+2344 18 14 24 51.8 252.9 2.7 49.8 2 7234 21 04 17 21 06 17 =1530+239 18 16 24 51.4 253.3 2.7 50.0 120 7265 21 04 18 21 06 28 ARP220 18 16 34 51.6 252.6 2.7 49.6 2 7265 21 06 28 21 10 28 --- 18 20 35 50.9 253.5 2.7 49.9 240 7327 21 06 29 21 10 38 J1532+2344 18 20 46 50.7 254.4 2.8 50.3 2 7327 21 10 38 21 12 38 =1530+239 18 22 46 50.3 254.8 2.8 50.5 120 7358 21 10 39 21 12 49 ARP220 18 22 56 50.5 254.1 2.8 50.1 2 7358 21 12 49 21 16 49 --- 18 26 57 49.8 255.0 2.9 50.4 240 7420 21 12 50 21 16 59 J1532+2344 18 27 07 49.5 255.8 2.9 50.8 2 7420 21 16 59 21 18 59 =1530+239 18 29 08 49.2 256.3 2.9 50.9 120 7451 21 17 00 21 19 10 ARP220 18 29 18 49.4 255.5 2.9 50.6 2 7451 21 19 10 21 23 10 --- 18 33 19 48.7 256.4 3.0 50.9 240 7513 21 19 11 21 23 20 J1532+2344 18 33 29 48.4 257.2 3.0 51.2 2 7513 21 23 20 21 25 20 =1530+239 18 35 29 48.0 257.6 3.0 51.3 120 7544 21 23 21 21 25 30 ARP220 18 35 40 48.3 256.9 3.0 51.0 2 7544 21 25 30 21 29 30 --- 18 39 40 47.5 257.8 3.1 51.3 240 7605 21 25 31 21 29 40 J1532+2344 18 39 50 47.3 258.6 3.1 51.6 2 7605 21 29 40 21 31 40 =1530+239 18 41 51 46.9 259.0 3.1 51.7 120 7636 21 29 41 21 31 50 ARP220 18 42 01 47.1 258.3 3.1 51.4 2 7636 21 31 50 21 35 50 --- 18 46 01 46.4 259.1 3.2 51.6 240 7698 21 31 51 Schedule for VLBA_HN (Code Hn ) Page 14 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- ---------- BLOCK 10 FINISHED ---------- 21 36 11 J1516+1932 18 46 22 40.6 258.6 3.5 49.6 0 7698 21 36 11 21 39 11 =1514+197 18 49 23 40.0 259.2 3.5 49.7 180 7745 21 36 12 21 39 31 J1532+2344 18 49 43 45.5 260.6 3.3 52.1 0 7745 21 39 31 21 41 31 =1530+239 18 51 43 45.1 261.0 3.3 52.1 120 7776 21 39 32 21 41 41 ARP220 18 51 53 45.3 260.3 3.3 51.9 2 7776 21 41 39 21 45 41 --- 18 55 54 44.6 261.1 3.3 52.0 240 7838 21 41 32 21 45 50 J1532+2344 18 56 03 44.3 261.8 3.4 52.3 2 7838 21 45 49 21 47 50 =1530+239 18 58 03 44.0 262.2 3.4 52.4 120 7869 21 45 42 21 48 00 ARP220 18 58 13 44.2 261.6 3.4 52.1 1 7869 21 47 58 21 52 00 --- 19 02 14 43.5 262.4 3.4 52.3 240 7931 21 47 51 21 52 09 J1532+2344 19 02 23 43.2 263.1 3.5 52.5 1 7931 21 52 08 21 54 09 =1530+239 19 04 23 42.8 263.4 3.5 52.6 120 7963 21 52 01 21 54 18 ARP220 19 04 33 43.0 262.8 3.5 52.4 1 7963 21 54 17 21 58 18 --- 19 08 33 42.3 263.6 3.5 52.5 240 8025 21 54 10 21 58 28 J1532+2344 19 08 43 42.0 264.3 3.6 52.7 1 8025 21 58 26 22 00 28 =1530+239 19 10 43 41.7 264.6 3.6 52.7 120 8056 21 58 19 22 00 37 ARP220 19 10 53 41.9 264.0 3.6 52.5 1 8056 22 00 36 22 04 37 --- 19 14 53 41.2 264.8 3.7 52.6 240 8118 22 00 29 22 04 46 J1532+2344 19 15 03 40.9 265.4 3.7 52.8 1 8118 22 04 45 22 06 46 =1530+239 19 17 03 40.5 265.8 3.7 52.9 120 8149 22 04 38 22 06 56 ARP220 19 17 12 40.7 265.2 3.7 52.7 1 8149 22 06 54 22 10 56 --- 19 21 13 40.0 265.9 3.8 52.8 240 8211 22 06 47 22 11 05 J1532+2344 19 21 22 39.7 266.6 3.8 52.9 1 8211 22 11 04 22 13 05 =1530+239 19 23 22 39.4 266.9 3.8 53.0 120 8242 22 10 57 22 13 14 ARP220 19 23 32 39.6 266.3 3.8 52.8 1 8242 22 13 13 22 17 14 --- 19 27 32 38.9 267.0 3.9 52.8 240 8304 22 13 06 22 17 23 J1532+2344 19 27 41 38.6 267.7 3.9 53.0 1 8304 22 17 22 22 19 23 =1530+239 19 29 42 38.2 268.0 3.9 53.0 120 8336 22 17 15 Schedule for VLBA_HN (Code Hn ) Page 15 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 22 19 32 ARP220 19 29 51 38.4 267.5 3.9 52.9 1 8336 22 19 31 22 23 32 --- 19 33 52 37.7 268.2 4.0 52.9 240 8398 22 19 24 22 23 41 J1532+2344 19 34 01 37.4 268.8 4.0 53.1 1 8398 22 23 40 22 25 41 =1530+239 19 36 01 37.0 269.1 4.0 53.1 120 8429 22 23 33 22 25 50 ARP220 19 36 10 37.3 268.6 4.0 52.9 1 8429 22 25 49 22 29 50 --- 19 40 11 36.5 269.3 4.1 52.9 240 8491 22 25 42 ---------- BLOCK 11 FINISHED ---------- 22 30 11 J1516+1932 19 40 31 30.7 268.7 4.4 50.9 0 8491 22 30 11 22 33 11 =1514+197 19 43 32 30.2 269.2 4.4 50.9 180 8537 22 30 12 22 33 31 J1532+2344 19 43 52 35.6 270.5 4.2 53.1 0 8537 22 33 31 22 35 31 =1530+239 19 45 52 35.2 270.8 4.2 53.1 120 8568 22 33 32 22 35 40 ARP220 19 46 01 35.5 270.3 4.2 52.9 1 8568 22 35 39 22 39 40 --- 19 50 02 34.7 270.9 4.2 52.9 240 8630 22 35 32 22 39 49 J1532+2344 19 50 11 34.5 271.5 4.3 53.1 1 8630 22 39 48 22 41 49 =1530+239 19 52 11 34.1 271.9 4.3 53.0 120 8662 22 39 41 22 41 58 ARP220 19 52 20 34.3 271.3 4.3 52.9 1 8662 22 41 57 22 45 58 --- 19 56 21 33.6 272.0 4.3 52.9 240 8724 22 41 50 22 46 06 J1532+2344 19 56 29 33.3 272.6 4.4 53.0 1 8724 22 46 06 22 48 06 =1530+239 19 58 30 32.9 272.9 4.4 53.0 120 8755 22 45 59 22 48 15 ARP220 19 58 38 33.2 272.4 4.4 52.9 1 8755 22 48 14 22 52 15 --- 20 02 39 32.4 273.0 4.4 52.8 240 8817 22 48 07 22 52 24 J1532+2344 20 02 48 32.1 273.6 4.5 52.9 1 8817 22 52 23 22 54 24 =1530+239 20 04 48 31.8 274.0 4.5 52.9 120 8848 22 52 16 22 54 32 ARP220 20 04 57 32.0 273.4 4.5 52.8 1 8848 22 54 32 22 58 32 --- 20 08 57 31.3 274.1 4.6 52.8 240 8910 22 54 25 22 58 41 J1532+2344 20 09 06 31.0 274.6 4.6 52.8 1 8910 22 58 41 23 00 41 =1530+239 20 11 06 30.6 275.0 4.6 52.8 120 8941 22 58 33 23 00 50 ARP220 20 11 15 30.9 274.4 4.6 52.7 1 8941 23 00 49 23 04 50 --- 20 15 16 30.1 275.1 4.7 52.6 240 9003 23 00 42 Schedule for VLBA_HN (Code Hn ) Page 16 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 23 04 59 J1532+2344 20 15 25 29.8 275.7 4.7 52.7 1 9003 23 04 58 23 06 59 =1530+239 20 17 25 29.5 276.0 4.7 52.7 120 9035 23 04 51 23 07 08 ARP220 20 17 34 29.7 275.4 4.7 52.6 1 9035 23 07 07 23 11 08 --- 20 21 35 29.0 276.1 4.8 52.5 240 9097 23 07 00 23 11 17 J1532+2344 20 21 44 28.7 276.7 4.8 52.6 1 9097 23 11 16 23 13 17 =1530+239 20 23 44 28.3 277.0 4.8 52.5 120 9128 23 11 09 23 13 26 ARP220 20 23 54 28.6 276.5 4.8 52.5 1 9128 23 13 25 23 17 26 --- 20 27 54 27.8 277.1 4.9 52.4 240 9190 23 13 18 23 17 36 J1532+2344 20 28 04 27.5 277.7 4.9 52.4 1 9190 23 17 34 23 19 36 =1530+239 20 30 04 27.2 278.0 4.9 52.3 120 9221 23 17 27 23 19 45 ARP220 20 30 14 27.4 277.5 4.9 52.3 2 9221 23 19 44 23 23 45 --- 20 34 14 26.7 278.1 5.0 52.2 240 9283 23 19 37 ---------- BLOCK 12 FINISHED ---------- 23 24 13 J1516+1932 20 34 43 20.8 277.6 5.3 50.3 7 9283 23 24 13 23 27 13 =1514+197 20 37 43 20.3 278.1 5.3 50.2 180 9330 23 24 14 23 27 46 J1532+2344 20 38 16 25.7 279.3 5.1 52.1 13 9330 23 27 46 23 29 46 =1530+239 20 40 16 25.3 279.6 5.1 52.0 120 9361 23 27 47 23 29 56 ARP220 20 40 27 25.6 279.1 5.1 52.0 2 9361 23 29 56 23 33 56 --- 20 44 27 24.8 279.7 5.1 51.9 240 9423 23 29 57 23 34 07 J1532+2344 20 44 38 24.6 280.3 5.2 51.9 3 9423 23 34 07 23 36 07 =1530+239 20 46 38 24.2 280.6 5.2 51.8 120 9454 23 34 08 23 36 18 ARP220 20 46 49 24.4 280.1 5.2 51.8 3 9454 23 36 18 23 40 18 --- 20 50 50 23.7 280.7 5.3 51.6 240 9515 23 36 19 23 40 30 J1532+2344 20 51 02 23.4 281.3 5.3 51.6 4 9515 23 40 30 23 42 30 =1530+239 20 53 02 23.0 281.6 5.3 51.6 120 9546 23 40 31 23 42 42 ARP220 20 53 14 23.3 281.1 5.3 51.6 4 9546 23 42 42 23 46 42 --- 20 57 14 22.5 281.7 5.4 51.4 240 9608 23 42 43 23 46 54 J1532+2344 20 57 27 22.2 282.2 5.4 51.4 5 9608 23 46 54 23 48 54 =1530+239 20 59 28 21.9 282.6 5.4 51.3 120 9639 23 46 55 Schedule for VLBA_HN (Code Hn ) Page 17 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 ---------------------------------------------------------------------------------------- --- Fri 20 Oct 2017 Day 293 --- 23 49 07 ARP220 20 59 40 22.1 282.1 5.4 51.3 5 9639 23 49 07 23 53 07 --- 21 03 41 21.4 282.7 5.5 51.1 240 9701 23 49 08 23 53 21 J1532+2344 21 03 55 21.1 283.2 5.5 51.1 6 9701 23 53 21 23 55 21 =1530+239 21 05 55 20.7 283.6 5.5 51.0 120 9732 23 53 22 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess317.X2048glob Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: v4cm_3 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= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 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 = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.1 15.1 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: 13 Setup file default. Used with PCAL = off LO sum= 8240.00 8240.00 8304.00 8304.00 8368.00 8368.00 8432.00 8432.00 BBC fr= 640.00 640.00 704.00 704.00 768.00 768.00 832.00 832.00 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= 728.00 728.00 792.00 792.00 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 13 14 16 17 18 19 20 21 22 23 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 41.600758 0.00 23 40 07.75728 * 23 30 11.33000 23 26 58.91920 0.00 From catalog imbedded in main SCHED input file. Pos. from Batejat. et al 2011 1514+197 15 14 40.985840 * 15 16 56.796162 15 17 43.074973 0.01 * J1516+1932 19 43 10.94252 * 19 32 12.99209 19 28 37.83567 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 30.652858 0.10 * J1532+2344 23 54 09.32921 * 23 44 05.26804 23 40 50.07377 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 sess317.X2048glob 1 2 3 4 5 6 7 8 11 13 15 24 6.667 712.929 J1516+1932 sess317.X2048glob 1 2 3 4 5 6 7 8 11 13 15 24 0.650 66.000 J1532+2344 sess317.X2048glob 1 2 3 4 5 6 7 8 11 13 15 24 3.167 334.583 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 43.9 J1516+1932 38.2 J1532+2344 43.8 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