COVER INFORMATION Station: VLBA_FD (Code Fd ) 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_FD (Code Fd ) 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 14 08 46 J1532+2344 09 09 54 7.1 66.6 -6.4 -59.6 0 0 14 08 46 14 10 36 =1530+239 09 11 54 7.5 66.9 -6.4 -59.8 110 28 14 08 47 14 11 01 ARP220 09 12 10 7.0 66.8 -6.4 -59.6 17 28 14 11 01 14 15 01 --- 09 16 10 7.8 67.3 -6.3 -59.9 240 90 14 11 02 14 15 37 J1532+2344 09 16 46 8.5 67.4 -6.3 -60.2 27 90 14 15 37 14 17 27 =1530+239 09 18 46 8.9 67.7 -6.2 -60.3 110 119 14 15 38 14 17 53 ARP220 09 19 02 8.4 67.6 -6.3 -60.2 17 119 14 17 53 14 21 53 --- 09 23 03 9.2 68.1 -6.2 -60.5 240 180 14 17 54 14 22 28 J1532+2344 09 23 38 9.8 68.2 -6.2 -60.7 27 180 14 22 28 14 24 18 =1530+239 09 25 39 10.2 68.4 -6.1 -60.9 110 209 14 22 29 14 24 44 ARP220 09 25 54 9.7 68.4 -6.2 -60.7 17 209 14 24 44 14 28 44 --- 09 29 55 10.5 68.9 -6.1 -61.0 240 271 14 24 45 14 29 20 J1532+2344 09 30 31 11.2 69.0 -6.0 -61.3 27 271 14 29 20 14 31 10 =1530+239 09 32 31 11.6 69.2 -6.0 -61.4 110 299 14 29 21 14 31 35 ARP220 09 32 47 11.1 69.2 -6.0 -61.3 17 299 14 31 35 14 35 35 --- 09 36 48 11.9 69.7 -6.0 -61.6 240 361 14 31 36 14 36 11 J1532+2344 09 37 23 12.6 69.8 -5.9 -61.8 27 361 14 36 11 14 38 01 =1530+239 09 39 24 13.0 70.0 -5.9 -62.0 110 389 14 36 12 14 38 26 ARP220 09 39 39 12.5 70.0 -5.9 -61.8 17 389 14 38 26 14 42 26 --- 09 43 40 13.3 70.4 -5.9 -62.1 240 451 14 38 27 14 43 02 J1532+2344 09 44 16 14.0 70.5 -5.8 -62.3 27 451 14 43 02 14 44 52 =1530+239 09 46 16 14.4 70.7 -5.8 -62.5 110 479 14 43 03 14 45 18 ARP220 09 46 32 13.9 70.7 -5.8 -62.3 17 479 14 45 18 14 49 18 --- 09 50 32 14.7 71.2 -5.8 -62.6 240 541 14 45 19 14 49 53 J1532+2344 09 51 08 15.4 71.3 -5.7 -62.8 27 541 14 49 53 14 51 43 =1530+239 09 53 08 15.8 71.5 -5.7 -63.0 110 569 14 49 54 14 52 09 ARP220 09 53 24 15.3 71.5 -5.7 -62.8 17 569 14 52 09 14 56 09 --- 09 57 25 16.1 71.9 -5.6 -63.1 240 631 14 52 10 Schedule for VLBA_FD (Code Fd ) 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 --- ---------- BLOCK 3 FINISHED ---------- 14 56 53 J1516+1932 09 58 09 18.2 77.7 -5.3 -63.1 32 631 14 56 53 14 59 53 =1514+197 10 01 09 18.8 78.0 -5.3 -63.2 180 678 14 56 54 15 00 46 J1532+2344 10 02 03 17.6 72.4 -5.5 -63.6 41 678 15 00 46 15 02 36 =1530+239 10 04 03 18.0 72.7 -5.5 -63.7 110 706 15 00 47 15 03 02 ARP220 10 04 19 17.5 72.7 -5.5 -63.5 17 706 15 03 02 15 07 02 --- 10 08 19 18.3 73.1 -5.5 -63.8 240 768 15 03 03 15 07 38 J1532+2344 10 08 55 19.0 73.2 -5.4 -64.1 27 768 15 07 38 15 09 28 =1530+239 10 10 56 19.4 73.4 -5.4 -64.2 110 796 15 07 39 15 09 53 ARP220 10 11 11 18.9 73.4 -5.4 -64.0 17 796 15 09 53 15 13 53 --- 10 15 12 19.8 73.8 -5.3 -64.3 240 858 15 09 54 15 14 29 J1532+2344 10 15 48 20.4 73.9 -5.3 -64.5 27 858 15 14 29 15 16 19 =1530+239 10 17 48 20.9 74.1 -5.3 -64.6 110 886 15 14 30 15 16 44 ARP220 10 18 04 20.4 74.1 -5.3 -64.4 17 886 15 16 44 15 20 44 --- 10 22 04 21.2 74.5 -5.2 -64.7 240 948 15 16 45 15 21 20 J1532+2344 10 22 40 21.9 74.6 -5.2 -64.9 27 948 15 21 20 15 23 10 =1530+239 10 24 40 22.3 74.8 -5.1 -65.1 110 976 15 21 21 15 23 36 ARP220 10 24 56 21.8 74.8 -5.2 -64.9 17 976 15 23 36 15 27 36 --- 10 28 57 22.6 75.3 -5.1 -65.1 240 1038 15 23 37 15 28 11 J1532+2344 10 29 32 23.3 75.3 -5.1 -65.4 27 1038 15 28 11 15 30 01 =1530+239 10 31 33 23.7 75.5 -5.0 -65.5 110 1067 15 28 12 15 30 27 ARP220 10 31 48 23.2 75.6 -5.1 -65.3 17 1067 15 30 27 15 34 27 --- 10 35 49 24.0 76.0 -5.0 -65.5 240 1128 15 30 28 15 35 03 J1532+2344 10 36 25 24.7 76.0 -5.0 -65.8 27 1128 15 35 03 15 36 53 =1530+239 10 38 25 25.1 76.2 -4.9 -65.9 110 1157 15 35 04 15 37 18 ARP220 10 38 41 24.6 76.3 -5.0 -65.7 17 1157 15 37 18 15 41 18 --- 10 42 42 25.5 76.7 -4.9 -65.9 240 1219 15 37 19 15 41 54 J1532+2344 10 43 17 26.2 76.8 -4.8 -66.1 27 1219 15 41 54 15 43 44 =1530+239 10 45 18 26.6 77.0 -4.8 -66.2 110 1247 15 41 55 Schedule for VLBA_FD (Code Fd ) 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 --- 15 44 10 ARP220 10 45 33 26.1 77.0 -4.8 -66.0 17 1247 15 44 10 15 48 10 --- 10 49 34 26.9 77.4 -4.8 -66.3 240 1309 15 44 11 15 48 45 J1532+2344 10 50 10 27.6 77.5 -4.7 -66.5 27 1309 15 48 45 15 50 35 =1530+239 10 52 10 28.0 77.7 -4.7 -66.6 110 1337 15 48 46 15 51 01 ARP220 10 52 26 27.5 77.7 -4.7 -66.4 17 1337 15 51 01 15 55 01 --- 10 56 26 28.4 78.1 -4.7 -66.6 240 1399 15 51 02 ---------- BLOCK 4 FINISHED ---------- 15 55 46 J1516+1932 10 57 11 30.7 84.3 -4.3 -65.3 32 1399 15 55 46 15 58 46 =1514+197 11 00 12 31.4 84.7 -4.3 -65.3 180 1445 15 55 47 15 59 39 J1532+2344 11 01 05 29.9 78.6 -4.5 -67.1 41 1445 15 59 39 16 01 29 =1530+239 11 03 06 30.3 78.8 -4.5 -67.2 110 1474 15 59 40 16 01 55 ARP220 11 03 21 29.8 78.8 -4.5 -66.9 17 1474 16 01 55 16 05 55 --- 11 07 22 30.7 79.3 -4.5 -67.1 240 1536 16 01 56 16 06 30 J1532+2344 11 07 58 31.4 79.3 -4.4 -67.4 27 1536 16 06 30 16 08 20 =1530+239 11 09 58 31.8 79.5 -4.4 -67.5 110 1564 16 06 31 16 08 46 ARP220 11 10 14 31.3 79.6 -4.4 -67.3 17 1564 16 08 46 16 12 46 --- 11 14 14 32.1 80.0 -4.4 -67.5 240 1626 16 08 47 16 13 18 J1532+2344 11 14 46 32.8 80.0 -4.3 -67.7 23 1626 16 13 18 16 15 08 =1530+239 11 16 46 33.2 80.2 -4.3 -67.8 110 1654 16 13 19 16 15 29 ARP220 11 16 58 32.7 80.3 -4.3 -67.6 12 1654 16 15 29 16 19 29 --- 11 20 58 33.6 80.7 -4.2 -67.7 240 1716 16 15 30 16 20 01 J1532+2344 11 21 30 34.2 80.7 -4.2 -68.0 23 1716 16 20 01 16 21 51 =1530+239 11 23 30 34.6 80.9 -4.2 -68.1 110 1744 16 20 02 16 22 12 ARP220 11 23 41 34.1 81.0 -4.2 -67.9 12 1744 16 22 12 16 26 12 --- 11 27 42 35.0 81.4 -4.1 -68.0 240 1806 16 22 13 16 26 43 J1532+2344 11 28 14 35.6 81.4 -4.1 -68.3 22 1806 16 26 43 16 28 33 =1530+239 11 30 14 36.1 81.6 -4.1 -68.4 110 1834 16 26 44 16 28 54 ARP220 11 30 25 35.6 81.7 -4.1 -68.1 12 1834 16 28 54 16 32 54 --- 11 34 26 36.4 82.1 -4.0 -68.3 240 1896 16 28 55 Schedule for VLBA_FD (Code Fd ) 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 --- 16 33 25 J1532+2344 11 34 57 37.1 82.1 -4.0 -68.5 22 1896 16 33 25 16 35 15 =1530+239 11 36 57 37.5 82.3 -3.9 -68.6 110 1925 16 33 26 16 35 36 ARP220 11 37 08 37.0 82.4 -4.0 -68.4 12 1925 16 35 36 16 39 36 --- 11 41 09 37.9 82.8 -3.9 -68.5 240 1986 16 35 37 16 40 07 J1532+2344 11 41 40 38.5 82.8 -3.9 -68.8 22 1986 16 40 07 16 41 57 =1530+239 11 43 41 38.9 83.0 -3.8 -68.8 110 2015 16 40 08 16 42 18 ARP220 11 43 51 38.4 83.1 -3.9 -68.6 12 2015 16 42 18 16 46 18 --- 11 47 52 39.3 83.5 -3.8 -68.7 240 2077 16 42 19 16 46 49 J1532+2344 11 48 23 39.9 83.5 -3.8 -69.0 22 2077 16 46 49 16 48 39 =1530+239 11 50 23 40.4 83.7 -3.7 -69.1 110 2105 16 46 50 16 49 00 ARP220 11 50 34 39.9 83.8 -3.8 -68.8 12 2105 16 49 00 16 53 00 --- 11 54 35 40.7 84.2 -3.7 -68.9 240 2167 16 49 01 ---------- BLOCK 5 FINISHED ---------- 16 53 45 J1516+1932 11 55 20 43.2 91.4 -3.4 -65.8 32 2167 16 53 45 16 56 45 =1514+197 11 58 20 43.9 91.8 -3.3 -65.8 180 2213 16 53 46 16 57 38 J1532+2344 11 59 14 42.3 84.7 -3.6 -69.3 40 2213 16 57 38 16 59 28 =1530+239 12 01 14 42.7 84.9 -3.5 -69.4 110 2241 16 57 39 16 59 49 ARP220 12 01 25 42.2 85.0 -3.6 -69.1 11 2241 16 59 49 17 03 49 --- 12 05 25 43.0 85.4 -3.5 -69.2 240 2303 16 59 50 17 04 20 J1532+2344 12 05 56 43.7 85.4 -3.5 -69.5 22 2303 17 04 20 17 06 10 =1530+239 12 07 57 44.1 85.7 -3.4 -69.5 110 2332 17 04 21 17 06 30 ARP220 12 08 07 43.6 85.7 -3.5 -69.3 11 2332 17 06 30 17 10 30 --- 12 12 08 44.5 86.2 -3.4 -69.4 240 2393 17 06 31 17 11 01 J1532+2344 12 12 39 45.1 86.2 -3.3 -69.6 22 2393 17 11 01 17 12 51 =1530+239 12 14 39 45.6 86.4 -3.3 -69.7 110 2422 17 11 02 17 13 11 ARP220 12 14 49 45.1 86.5 -3.3 -69.4 11 2422 17 13 11 17 17 11 --- 12 18 50 45.9 86.9 -3.3 -69.5 240 2484 17 13 12 17 17 42 J1532+2344 12 19 21 46.6 86.9 -3.2 -69.8 22 2484 17 17 42 17 19 32 =1530+239 12 21 21 47.0 87.2 -3.2 -69.8 110 2512 17 17 43 Schedule for VLBA_FD (Code Fd ) 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 --- 17 19 52 ARP220 12 21 31 46.5 87.3 -3.2 -69.5 11 2512 17 19 52 17 23 52 --- 12 25 32 47.4 87.7 -3.2 -69.6 240 2574 17 19 53 17 24 23 J1532+2344 12 26 03 48.0 87.7 -3.1 -69.9 22 2574 17 24 23 17 26 13 =1530+239 12 28 03 48.5 88.0 -3.1 -69.9 110 2602 17 24 24 17 26 33 ARP220 12 28 13 47.9 88.0 -3.1 -69.6 11 2602 17 26 33 17 30 33 --- 12 32 14 48.8 88.5 -3.1 -69.6 240 2664 17 26 34 17 31 03 J1532+2344 12 32 44 49.5 88.5 -3.0 -69.9 22 2664 17 31 03 17 32 53 =1530+239 12 34 45 49.9 88.8 -3.0 -69.9 110 2692 17 31 04 17 33 13 ARP220 12 34 55 49.4 88.9 -3.0 -69.7 11 2692 17 33 13 17 37 13 --- 12 38 56 50.2 89.4 -2.9 -69.7 240 2754 17 33 14 17 37 44 J1532+2344 12 39 26 50.9 89.3 -2.9 -70.0 21 2754 17 37 44 17 39 34 =1530+239 12 41 26 51.3 89.6 -2.9 -70.0 110 2782 17 37 45 17 39 54 ARP220 12 41 36 50.8 89.7 -2.9 -69.7 11 2782 17 39 54 17 43 54 --- 12 45 37 51.7 90.2 -2.8 -69.7 240 2844 17 39 55 17 44 24 J1532+2344 12 46 08 52.3 90.2 -2.8 -70.0 21 2844 17 44 24 17 46 14 =1530+239 12 48 08 52.8 90.5 -2.8 -70.0 110 2873 17 44 25 17 46 34 ARP220 12 48 18 52.3 90.5 -2.8 -69.7 11 2873 17 46 34 17 50 34 --- 12 52 19 53.1 91.1 -2.7 -69.7 240 2935 17 46 35 ---------- BLOCK 6 FINISHED ---------- 17 51 34 J1516+1932 12 53 19 55.6 100.3 -2.4 -63.9 46 2935 17 51 34 17 54 34 =1514+197 12 56 19 56.3 100.9 -2.4 -63.7 180 2981 17 51 35 17 55 37 J1532+2344 12 57 22 54.8 91.7 -2.6 -69.9 48 2981 17 55 37 17 57 27 =1530+239 12 59 22 55.2 92.0 -2.6 -69.9 110 3009 17 55 38 17 57 47 ARP220 12 59 32 54.7 92.1 -2.6 -69.6 11 3009 17 57 47 18 01 47 --- 13 03 33 55.5 92.6 -2.5 -69.5 240 3071 17 57 48 18 02 17 J1532+2344 13 04 03 56.2 92.6 -2.5 -69.8 21 3071 18 02 17 18 04 07 =1530+239 13 06 03 56.6 92.9 -2.5 -69.8 110 3099 18 02 18 18 04 27 ARP220 13 06 13 56.1 93.0 -2.5 -69.5 11 3099 18 04 27 18 08 27 --- 13 10 14 57.0 93.6 -2.4 -69.4 240 3161 18 04 28 Schedule for VLBA_FD (Code Fd ) 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 --- 18 08 57 J1532+2344 13 10 44 57.6 93.6 -2.4 -69.7 21 3161 18 08 57 18 10 47 =1530+239 13 12 44 58.1 93.9 -2.3 -69.6 110 3190 18 08 58 18 11 07 ARP220 13 12 54 57.5 94.0 -2.4 -69.3 11 3190 18 11 07 18 15 07 --- 13 16 55 58.4 94.6 -2.3 -69.2 240 3251 18 11 08 18 15 37 J1532+2344 13 17 25 59.1 94.6 -2.3 -69.5 21 3251 18 15 37 18 17 27 =1530+239 13 19 25 59.5 94.9 -2.2 -69.4 110 3280 18 15 38 18 17 46 ARP220 13 19 35 59.0 95.0 -2.3 -69.1 11 3280 18 17 46 18 21 46 --- 13 23 36 59.8 95.7 -2.2 -69.0 240 3342 18 17 47 18 22 16 J1532+2344 13 24 06 60.5 95.7 -2.2 -69.2 21 3342 18 22 16 18 24 06 =1530+239 13 26 06 60.9 96.0 -2.1 -69.1 110 3370 18 22 17 18 24 26 ARP220 13 26 16 60.4 96.1 -2.2 -68.8 11 3370 18 24 26 18 28 26 --- 13 30 17 61.3 96.8 -2.1 -68.6 240 3432 18 24 27 18 28 56 J1532+2344 13 30 47 61.9 96.8 -2.0 -68.9 21 3432 18 28 56 18 30 46 =1530+239 13 32 47 62.4 97.2 -2.0 -68.8 110 3460 18 28 57 18 31 06 ARP220 13 32 57 61.8 97.3 -2.0 -68.5 11 3460 18 31 06 18 35 06 --- 13 36 57 62.7 98.0 -2.0 -68.2 240 3522 18 31 07 18 35 36 J1532+2344 13 37 28 63.3 98.0 -1.9 -68.5 21 3522 18 35 36 18 37 26 =1530+239 13 39 28 63.8 98.4 -1.9 -68.4 110 3550 18 35 37 18 37 45 ARP220 13 39 38 63.3 98.5 -1.9 -68.1 11 3550 18 37 45 18 41 45 --- 13 43 38 64.1 99.3 -1.9 -67.8 240 3612 18 37 46 18 42 15 J1532+2344 13 44 08 64.8 99.3 -1.8 -68.0 21 3612 18 42 15 18 44 05 =1530+239 13 46 09 65.2 99.7 -1.8 -67.8 110 3640 18 42 16 18 44 25 ARP220 13 46 18 64.7 99.8 -1.8 -67.5 11 3640 18 44 25 18 48 25 --- 13 50 19 65.5 100.6 -1.8 -67.2 240 3702 18 44 26 ---------- BLOCK 7 FINISHED ---------- 18 49 10 J1516+1932 13 51 04 67.5 114.6 -1.4 -56.1 27 3702 18 49 10 18 52 10 =1514+197 13 54 04 68.1 115.7 -1.4 -55.3 180 3749 18 49 11 18 53 03 J1532+2344 13 54 58 67.1 101.6 -1.6 -67.0 35 3749 18 53 03 18 54 53 =1530+239 13 56 58 67.5 102.1 -1.6 -66.7 110 3777 18 53 04 Schedule for VLBA_FD (Code Fd ) 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 --- 18 55 13 ARP220 13 57 08 67.0 102.2 -1.6 -66.5 11 3777 18 55 13 18 59 13 --- 14 01 08 67.8 103.1 -1.6 -66.0 240 3839 18 55 14 18 59 43 J1532+2344 14 01 38 68.5 103.2 -1.5 -66.1 21 3839 18 59 43 19 01 33 =1530+239 14 03 39 68.9 103.8 -1.5 -65.9 110 3867 18 59 44 19 01 52 ARP220 14 03 48 68.4 103.8 -1.5 -65.6 10 3867 19 01 52 19 05 52 --- 14 07 49 69.2 104.9 -1.5 -65.0 240 3929 19 01 53 19 06 22 J1532+2344 14 08 19 69.9 105.0 -1.4 -65.2 21 3929 19 06 22 19 08 12 =1530+239 14 10 19 70.3 105.6 -1.4 -64.8 110 3957 19 06 23 19 08 31 ARP220 14 10 29 69.8 105.6 -1.4 -64.6 10 3957 19 08 31 19 12 31 --- 14 14 29 70.6 106.8 -1.4 -63.9 240 4019 19 08 32 19 13 01 J1532+2344 14 14 59 71.2 107.0 -1.3 -64.0 21 4019 19 13 01 19 14 51 =1530+239 14 17 00 71.6 107.6 -1.3 -63.6 110 4048 19 13 02 19 15 11 ARP220 14 17 09 71.1 107.6 -1.3 -63.4 10 4048 19 15 11 19 19 11 --- 14 21 10 71.9 108.9 -1.2 -62.5 240 4109 19 15 12 19 19 41 J1532+2344 14 21 40 72.6 109.2 -1.2 -62.5 21 4109 19 19 41 19 21 31 =1530+239 14 23 40 73.0 109.9 -1.2 -62.0 110 4138 19 19 42 19 21 50 ARP220 14 23 49 72.5 109.9 -1.2 -61.9 10 4138 19 21 50 19 25 50 --- 14 27 50 73.3 111.4 -1.1 -60.9 240 4200 19 21 51 19 26 20 J1532+2344 14 28 20 73.9 111.7 -1.1 -60.8 21 4200 19 26 20 19 28 10 =1530+239 14 30 20 74.3 112.5 -1.1 -60.2 110 4228 19 26 21 19 28 29 ARP220 14 30 30 73.8 112.4 -1.1 -60.1 10 4228 19 28 29 19 32 29 --- 14 34 30 74.6 114.1 -1.0 -58.8 240 4290 19 28 30 19 32 59 J1532+2344 14 35 00 75.3 114.6 -1.0 -58.7 21 4290 19 32 59 19 34 49 =1530+239 14 37 01 75.7 115.6 -0.9 -57.9 110 4318 19 33 00 19 35 05 ARP220 14 37 06 75.1 115.3 -1.0 -58.0 7 4318 19 35 05 19 39 05 --- 14 41 07 75.9 117.3 -0.9 -56.4 240 4380 19 35 06 19 39 30 J1532+2344 14 41 32 76.5 117.9 -0.9 -56.1 17 4380 19 39 30 19 41 20 =1530+239 14 43 33 76.9 119.1 -0.8 -55.2 110 4408 19 39 31 19 41 36 ARP220 14 43 38 76.4 118.7 -0.9 -55.4 7 4408 19 41 36 19 45 36 --- 14 47 39 77.1 121.0 -0.8 -53.5 240 4470 19 41 37 Schedule for VLBA_FD (Code Fd ) 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 --- ---------- BLOCK 8 FINISHED ---------- 19 46 02 J1516+1932 14 48 05 77.0 147.3 -0.5 -29.5 0 4470 19 46 02 19 49 02 =1514+197 14 51 06 77.3 150.1 -0.4 -27.0 180 4516 19 46 03 19 49 38 J1532+2344 14 51 42 78.4 124.3 -0.7 -50.9 10 4516 19 49 38 19 51 28 =1530+239 14 53 43 78.8 125.8 -0.7 -49.7 110 4545 19 49 39 19 51 44 ARP220 14 53 48 78.2 125.1 -0.7 -50.1 7 4545 19 51 44 19 55 44 --- 14 57 49 78.9 128.2 -0.6 -47.5 240 4607 19 51 45 19 56 10 J1532+2344 14 58 15 79.5 129.5 -0.6 -46.5 17 4607 19 56 10 19 58 00 =1530+239 15 00 15 79.9 131.3 -0.6 -44.9 110 4635 19 56 11 19 58 15 ARP220 15 00 20 79.3 130.3 -0.6 -45.7 7 4635 19 58 15 20 02 15 --- 15 04 21 80.0 134.0 -0.5 -42.4 240 4697 19 58 16 20 02 41 J1532+2344 15 04 47 80.6 135.7 -0.5 -41.0 17 4697 20 02 41 20 04 31 =1530+239 15 06 47 80.9 137.9 -0.4 -39.0 110 4725 20 02 42 20 04 46 ARP220 15 06 53 80.4 136.5 -0.5 -40.2 7 4725 20 04 46 20 08 46 --- 15 10 53 80.9 141.0 -0.4 -36.2 240 4787 20 04 47 20 09 12 J1532+2344 15 11 19 81.5 143.3 -0.4 -34.1 16 4787 20 09 12 20 11 02 =1530+239 15 13 19 81.7 146.0 -0.3 -31.7 110 4815 20 09 13 20 11 17 ARP220 15 13 25 81.3 144.1 -0.4 -33.4 6 4815 20 11 17 20 15 17 --- 15 17 25 81.7 149.4 -0.3 -28.5 240 4877 20 11 18 20 15 43 J1532+2344 15 17 51 82.2 152.5 -0.3 -25.7 16 4877 20 15 43 20 17 33 =1530+239 15 19 51 82.4 155.6 -0.2 -22.8 110 4905 20 15 44 20 17 48 ARP220 15 19 57 82.0 153.1 -0.3 -25.1 6 4905 20 17 48 20 21 48 --- 15 23 57 82.4 159.3 -0.2 -19.3 240 4967 20 17 49 20 22 14 J1532+2344 15 24 23 82.8 163.2 -0.2 -15.8 15 4967 20 22 14 20 24 04 =1530+239 15 26 23 82.9 166.8 -0.1 -12.4 110 4996 20 22 15 20 24 19 ARP220 15 26 29 82.5 163.5 -0.2 -15.4 5 4996 20 24 19 20 28 19 --- 15 30 30 82.7 170.5 -0.1 -8.9 240 5057 20 24 20 20 28 45 J1532+2344 15 30 55 83.0 175.1 -0.0 -4.6 15 5057 20 28 45 20 30 35 =1530+239 15 32 55 83.0 178.9 -0.0 -1.0 110 5086 20 28 46 Schedule for VLBA_FD (Code Fd ) 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 --- 20 30 50 ARP220 15 33 01 82.8 175.1 -0.0 -4.6 5 5086 20 30 50 20 34 50 --- 15 37 02 82.8 182.4 0.0 2.3 240 5148 20 30 51 20 35 16 J1532+2344 15 37 27 83.0 187.4 0.1 7.0 15 5148 20 35 16 20 37 06 =1530+239 15 39 28 82.9 191.1 0.1 10.4 110 5176 20 35 17 20 37 21 ARP220 15 39 33 82.8 187.0 0.1 6.6 5 5176 20 37 21 20 41 21 --- 15 43 34 82.6 194.2 0.1 13.3 240 5238 20 37 22 ---------- BLOCK 9 FINISHED ---------- 20 41 49 J1516+1932 15 44 02 77.4 209.6 0.4 26.8 9 5238 20 41 49 20 44 49 =1514+197 15 47 02 77.0 212.4 0.5 29.3 180 5284 20 41 50 20 45 15 J1532+2344 15 47 28 82.4 204.9 0.2 23.3 7 5284 20 45 15 20 47 15 =1530+239 15 49 28 82.2 208.0 0.3 26.2 120 5315 20 45 16 20 47 25 ARP220 15 49 39 82.2 204.2 0.2 22.6 0 5315 20 47 25 20 51 25 --- 15 53 39 81.8 210.2 0.3 28.1 240 5377 20 47 26 20 51 36 J1532+2344 15 53 50 81.7 214.2 0.3 31.9 0 5377 20 51 36 20 53 36 =1530+239 15 55 50 81.5 216.9 0.4 34.3 120 5408 20 51 37 20 53 46 ARP220 15 56 01 81.5 213.4 0.3 31.1 0 5408 20 53 46 20 57 46 --- 16 00 02 81.0 218.4 0.4 35.7 240 5470 20 53 47 20 57 57 J1532+2344 16 00 12 80.9 222.1 0.4 39.0 0 5470 20 57 57 20 59 57 =1530+239 16 02 12 80.6 224.2 0.5 41.0 120 5501 20 57 58 21 00 07 ARP220 16 02 23 80.7 221.2 0.4 38.1 0 5501 21 00 07 21 04 07 --- 16 06 23 80.1 225.4 0.5 41.9 240 5562 21 00 08 21 04 17 J1532+2344 16 06 34 79.9 228.5 0.6 44.8 0 5562 21 04 17 21 06 17 =1530+239 16 08 34 79.6 230.4 0.6 46.3 120 5593 21 04 18 21 06 28 ARP220 16 08 44 79.7 227.6 0.6 43.9 0 5593 21 06 28 21 10 28 --- 16 12 45 79.1 231.1 0.6 46.9 240 5655 21 06 29 21 10 38 J1532+2344 16 12 56 78.8 233.9 0.7 49.4 1 5655 21 10 38 21 12 38 =1530+239 16 14 56 78.5 235.4 0.7 50.7 120 5686 21 10 39 21 12 49 ARP220 16 15 06 78.7 233.0 0.7 48.5 1 5686 21 12 49 21 16 49 --- 16 19 07 78.0 236.0 0.7 51.0 240 5748 21 12 50 Schedule for VLBA_FD (Code Fd ) 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 --- 21 16 59 J1532+2344 16 19 17 77.7 238.4 0.8 53.2 1 5748 21 16 59 21 18 59 =1530+239 16 21 18 77.3 239.7 0.8 54.2 120 5779 21 17 00 21 19 10 ARP220 16 21 28 77.5 237.5 0.8 52.3 1 5779 21 19 10 21 23 10 --- 16 25 29 76.8 240.0 0.8 54.3 240 5841 21 19 11 21 23 20 J1532+2344 16 25 39 76.5 242.2 0.9 56.2 1 5841 21 23 20 21 25 20 =1530+239 16 27 40 76.1 243.2 0.9 57.0 120 5872 21 23 21 21 25 30 ARP220 16 27 50 76.4 241.4 0.9 55.4 1 5872 21 25 30 21 29 30 --- 16 31 50 75.6 243.5 0.9 57.0 240 5933 21 25 31 21 29 40 J1532+2344 16 32 00 75.3 245.4 1.0 58.7 1 5933 21 29 40 21 31 40 =1530+239 16 34 01 74.9 246.3 1.0 59.3 120 5964 21 29 41 21 31 50 ARP220 16 34 11 75.1 244.6 1.0 57.9 1 5964 21 31 50 21 35 50 --- 16 38 11 74.4 246.4 1.0 59.3 240 6026 21 31 51 ---------- BLOCK 10 FINISHED ---------- 21 36 11 J1516+1932 16 38 32 68.6 243.3 1.3 54.6 2 6026 21 36 11 21 39 11 =1514+197 16 41 33 68.0 244.4 1.4 55.4 180 6073 21 36 12 21 39 31 J1532+2344 16 41 53 73.3 249.5 1.1 61.7 2 6073 21 39 31 21 41 31 =1530+239 16 43 53 72.9 250.3 1.2 62.2 120 6103 21 39 32 21 41 41 ARP220 16 44 03 73.2 248.8 1.1 61.0 1 6103 21 41 40 21 45 41 --- 16 48 04 72.4 250.3 1.2 62.0 240 6166 21 41 32 21 45 50 J1532+2344 16 48 13 72.0 251.8 1.2 63.2 1 6166 21 45 49 21 47 50 =1530+239 16 50 13 71.6 252.4 1.3 63.6 120 6197 21 45 42 21 48 00 ARP220 16 50 23 71.9 251.1 1.2 62.5 1 6197 21 47 59 21 52 00 --- 16 54 24 71.1 252.4 1.3 63.4 240 6259 21 47 51 21 52 09 J1532+2344 16 54 33 70.7 253.8 1.4 64.4 1 6259 21 52 08 21 54 09 =1530+239 16 56 33 70.3 254.4 1.4 64.8 120 6290 21 52 01 21 54 18 ARP220 16 56 43 70.6 253.2 1.4 63.8 1 6290 21 54 18 21 58 18 --- 17 00 43 69.8 254.3 1.4 64.6 240 6352 21 54 10 21 58 28 J1532+2344 17 00 53 69.4 255.6 1.5 65.5 1 6352 21 58 27 22 00 28 =1530+239 17 02 53 69.0 256.1 1.5 65.8 120 6383 21 58 19 Schedule for VLBA_FD (Code Fd ) 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 --- 22 00 37 ARP220 17 03 03 69.3 255.0 1.5 64.9 1 6383 22 00 36 22 04 37 --- 17 07 03 68.5 256.1 1.5 65.5 240 6445 22 00 29 22 04 46 J1532+2344 17 07 13 68.1 257.2 1.6 66.4 1 6445 22 04 46 22 06 46 =1530+239 17 09 13 67.7 257.7 1.6 66.6 120 6477 22 04 38 22 06 56 ARP220 17 09 22 68.0 256.6 1.6 65.9 1 6477 22 06 55 22 10 56 --- 17 13 23 67.1 257.6 1.6 66.4 240 6539 22 06 47 22 11 05 J1532+2344 17 13 32 66.7 258.7 1.7 67.1 1 6539 22 11 04 22 13 05 =1530+239 17 15 32 66.3 259.1 1.7 67.3 120 6570 22 10 57 22 13 14 ARP220 17 15 42 66.7 258.2 1.7 66.6 1 6570 22 13 13 22 17 14 --- 17 19 42 65.8 259.1 1.7 67.0 240 6632 22 13 06 22 17 23 J1532+2344 17 19 51 65.4 260.1 1.8 67.7 1 6632 22 17 23 22 19 23 =1530+239 17 21 52 65.0 260.5 1.8 67.9 120 6663 22 17 15 22 19 32 ARP220 17 22 01 65.3 259.6 1.8 67.3 1 6663 22 19 32 22 23 32 --- 17 26 02 64.5 260.4 1.8 67.6 240 6725 22 19 24 22 23 41 J1532+2344 17 26 11 64.1 261.3 1.9 68.3 1 6725 22 23 41 22 25 41 =1530+239 17 28 11 63.6 261.7 1.9 68.4 120 6756 22 23 33 22 25 50 ARP220 17 28 20 64.0 260.8 1.9 67.8 1 6756 22 25 50 22 29 50 --- 17 32 21 63.1 261.6 1.9 68.1 240 6818 22 25 42 ---------- BLOCK 11 FINISHED ---------- 22 30 11 J1516+1932 17 32 42 57.6 257.9 2.2 63.2 2 6818 22 30 11 22 33 11 =1514+197 17 35 42 57.0 258.5 2.3 63.4 180 6865 22 30 12 22 33 31 J1532+2344 17 36 02 62.0 263.2 2.0 68.9 2 6865 22 33 31 22 35 31 =1530+239 17 38 02 61.5 263.5 2.1 69.0 120 6896 22 33 32 22 35 40 ARP220 17 38 11 61.9 262.7 2.0 68.5 0 6896 22 35 40 22 39 40 --- 17 42 12 61.0 263.4 2.1 68.7 240 6958 22 35 32 22 39 49 J1532+2344 17 42 21 60.6 264.2 2.1 69.2 0 6958 22 39 49 22 41 49 =1530+239 17 44 21 60.2 264.6 2.2 69.3 120 6988 22 39 41 22 41 58 ARP220 17 44 30 60.5 263.8 2.1 68.8 0 6988 22 41 57 22 45 58 --- 17 48 31 59.7 264.5 2.2 69.0 240 7050 22 41 50 Schedule for VLBA_FD (Code Fd ) 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 --- 22 46 06 J1532+2344 17 48 39 59.3 265.3 2.3 69.4 0 7050 22 46 06 22 48 06 =1530+239 17 50 40 58.8 265.6 2.3 69.5 120 7081 22 45 59 22 48 15 ARP220 17 50 48 59.2 264.8 2.3 69.1 0 7081 22 48 15 22 52 15 --- 17 54 49 58.3 265.5 2.3 69.2 240 7143 22 48 07 22 52 24 J1532+2344 17 54 58 57.9 266.2 2.4 69.6 0 7143 22 52 24 22 54 24 =1530+239 17 56 58 57.5 266.5 2.4 69.7 120 7174 22 52 16 22 54 32 ARP220 17 57 07 57.8 265.8 2.4 69.3 0 7174 22 54 32 22 58 32 --- 18 01 07 57.0 266.4 2.4 69.4 240 7236 22 54 25 22 58 41 J1532+2344 18 01 16 56.6 267.1 2.5 69.8 0 7236 22 58 41 23 00 41 =1530+239 18 03 17 56.1 267.4 2.5 69.8 120 7267 22 58 33 23 00 50 ARP220 18 03 25 56.5 266.8 2.5 69.5 0 7267 23 00 50 23 04 50 --- 18 07 26 55.6 267.3 2.5 69.5 240 7329 23 00 42 23 04 59 J1532+2344 18 07 35 55.2 268.0 2.6 69.9 0 7329 23 04 58 23 06 59 =1530+239 18 09 35 54.8 268.3 2.6 69.9 120 7359 23 04 51 23 07 08 ARP220 18 09 44 55.1 267.7 2.6 69.6 0 7359 23 07 07 23 11 08 --- 18 13 45 54.3 268.2 2.6 69.6 240 7421 23 07 00 23 11 17 J1532+2344 18 13 54 53.8 268.9 2.7 69.9 1 7421 23 11 16 23 13 17 =1530+239 18 15 54 53.4 269.2 2.7 70.0 120 7452 23 11 09 23 13 26 ARP220 18 16 04 53.8 268.5 2.7 69.6 1 7452 23 13 25 23 17 26 --- 18 20 04 52.9 269.1 2.7 69.7 240 7515 23 13 18 23 17 36 J1532+2344 18 20 14 52.5 269.7 2.8 70.0 1 7515 23 17 35 23 19 36 =1530+239 18 22 14 52.1 270.0 2.8 70.0 120 7546 23 17 27 23 19 45 ARP220 18 22 24 52.4 269.4 2.8 69.7 1 7546 23 19 44 23 23 45 --- 18 26 24 51.5 269.9 2.8 69.7 240 7608 23 19 37 ---------- BLOCK 12 FINISHED ---------- 23 24 13 J1516+1932 18 26 53 46.1 266.8 3.2 65.7 10 7608 23 24 13 23 27 13 =1514+197 18 29 53 45.4 267.2 3.2 65.7 180 7654 23 24 14 23 27 46 J1532+2344 18 30 26 50.3 271.0 2.9 70.0 15 7654 23 27 46 23 29 46 =1530+239 18 32 26 49.9 271.2 3.0 69.9 120 7685 23 27 47 Schedule for VLBA_FD (Code Fd ) 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 --- 23 29 56 ARP220 18 32 37 50.2 270.7 2.9 69.7 2 7685 23 29 56 23 33 56 --- 18 36 37 49.3 271.2 3.0 69.7 240 7747 23 29 57 23 34 07 J1532+2344 18 36 48 48.9 271.8 3.1 69.9 2 7747 23 34 07 23 36 07 =1530+239 18 38 48 48.5 272.0 3.1 69.9 120 7778 23 34 08 23 36 18 ARP220 18 38 59 48.8 271.4 3.1 69.7 2 7778 23 36 18 23 40 18 --- 18 43 00 48.0 271.9 3.1 69.6 240 7840 23 36 19 23 40 30 J1532+2344 18 43 12 47.5 272.5 3.2 69.8 3 7840 23 40 30 23 42 30 =1530+239 18 45 12 47.1 272.8 3.2 69.8 120 7871 23 40 31 23 42 42 ARP220 18 45 24 47.5 272.2 3.2 69.6 3 7871 23 42 42 23 46 42 --- 18 49 24 46.6 272.7 3.2 69.5 240 7932 23 42 43 23 46 54 J1532+2344 18 49 37 46.2 273.3 3.3 69.7 4 7932 23 46 54 23 48 54 =1530+239 18 51 38 45.7 273.5 3.3 69.7 120 7963 23 46 55 23 49 07 ARP220 18 51 50 46.1 273.0 3.3 69.5 4 7963 23 49 07 23 53 07 --- 18 55 51 45.2 273.4 3.3 69.4 240 8025 23 49 08 23 53 21 J1532+2344 18 56 05 44.8 274.0 3.4 69.6 5 8025 23 53 21 23 55 21 =1530+239 18 58 05 44.3 274.2 3.4 69.5 120 8056 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: 6 Station: VLBA_FD 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