COVER INFORMATION Station: SVETLOE (Code Sv ) 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 SVETLOE (Code Sv ) 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: 4772.25 4772.25 4772.25 4772.25 4836.25 4836.25 4836.25 4836.25 4900.25 4900.25 4900.25 4900.25 4964.25 4964.25 4964.25 4964.25 Next BBC frequencies: 272.25 272.25 272.25 272.25 336.25 336.25 336.25 336.25 400.25 400.25 400.25 400.25 464.25 464.25 464.25 464.25 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 21 00 00 J1516+1932 16 04 55 48.1 556.8 0.8 8.7 0 0 21 00 00 21 03 00 =1514+197 16 07 55 48.0 557.8 0.8 9.2 180 46 21 00 01 21 04 01 J1532+2344 16 08 57 52.6 553.4 0.6 7.2 37 46 21 04 01 21 05 31 =1530+239 16 10 37 52.6 554.1 0.6 7.5 90 69 21 04 02 21 05 57 ARP220 16 10 53 52.4 553.3 0.6 7.1 12 69 21 05 57 21 10 27 --- 16 15 23 52.3 555.0 0.7 8.0 270 138 21 05 58 21 11 02 J1532+2344 16 15 59 52.4 556.1 0.7 8.5 22 138 21 11 02 21 12 32 =1530+239 16 17 39 52.4 556.7 0.7 8.9 90 162 21 11 03 21 12 58 ARP220 16 17 55 52.2 555.9 0.7 8.4 12 162 21 12 58 21 17 28 --- 16 22 26 52.0 557.6 0.8 9.3 270 231 21 12 59 21 18 04 J1532+2344 16 23 02 52.2 558.7 0.8 9.9 22 231 21 18 04 21 19 34 =1530+239 16 24 42 52.1 559.3 0.9 10.2 90 254 21 18 05 21 19 59 ARP220 16 24 58 51.9 558.5 0.8 9.8 12 254 21 19 59 21 24 29 --- 16 29 28 51.8 560.1 0.9 10.6 270 323 21 20 00 21 25 05 J1532+2344 16 30 04 51.9 561.2 0.9 11.2 22 323 21 25 05 21 26 35 =1530+239 16 31 44 51.8 561.8 1.0 11.5 90 346 21 25 06 21 27 01 ARP220 16 32 00 51.6 561.1 0.9 11.1 12 346 21 27 01 21 31 31 --- 16 36 31 51.4 562.7 1.0 11.9 270 415 21 27 02 21 32 06 J1532+2344 16 37 07 51.5 563.8 1.1 12.5 22 415 21 32 06 21 33 36 =1530+239 16 38 47 51.4 564.4 1.1 12.8 90 438 21 32 07 21 34 02 ARP220 16 39 02 51.3 563.6 1.1 12.4 12 438 21 34 02 21 38 32 --- 16 43 33 51.1 565.2 1.1 13.2 270 508 21 34 03 21 39 08 J1532+2344 16 44 09 51.2 566.3 1.2 13.8 22 508 21 39 08 21 40 38 =1530+239 16 45 49 51.1 566.9 1.2 14.1 90 531 21 39 09 Schedule for SVETLOE (Code Sv ) 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 41 03 ARP220 16 46 05 51.0 566.1 1.2 13.7 12 531 21 41 03 21 45 33 --- 16 50 36 50.7 567.7 1.2 14.4 270 600 21 41 04 21 46 09 J1532+2344 16 51 11 50.8 568.8 1.3 15.0 22 600 21 46 09 21 47 39 =1530+239 16 52 52 50.7 569.4 1.3 15.3 90 623 21 46 10 21 48 05 ARP220 16 53 07 50.6 568.6 1.3 14.9 12 623 21 48 05 21 52 35 --- 16 57 38 50.3 570.2 1.4 15.6 270 692 21 48 06 ---------- 2nd rpt7 (6+1) + rpt5 (1+2+2) ---------- 21 53 36 J1516+1932 16 58 40 45.2 574.8 1.7 17.3 36 692 21 53 36 21 56 26 =1514+197 17 01 40 45.0 575.7 1.7 17.7 170 736 21 53 37 21 57 23 J1532+2344 17 02 27 50.1 572.7 1.5 16.8 32 736 21 57 23 21 58 53 =1530+239 17 04 07 49.9 573.2 1.5 17.1 90 759 21 57 24 21 59 18 ARP220 17 04 23 49.9 572.5 1.5 16.7 12 759 21 59 18 22 03 18 --- 17 08 24 49.6 573.8 1.5 17.4 240 821 21 59 19 22 03 54 J1532+2344 17 08 59 49.6 574.9 1.6 17.9 22 821 22 03 54 22 05 24 =1530+239 17 10 40 49.5 575.4 1.6 18.1 90 844 22 03 55 22 05 50 ARP220 17 10 55 49.4 574.7 1.6 17.8 12 844 22 05 50 22 09 50 --- 17 14 56 49.1 576.0 1.7 18.4 240 905 22 05 51 22 10 25 J1532+2344 17 15 32 49.1 577.1 1.7 18.9 22 905 22 10 25 22 11 55 =1530+239 17 17 12 49.0 577.6 1.7 19.1 90 928 22 10 26 22 12 21 ARP220 17 17 28 48.9 576.9 1.7 18.8 12 928 22 12 21 22 16 21 --- 17 21 28 48.6 578.2 1.8 19.4 240 990 22 12 22 22 16 57 J1532+2344 17 22 04 48.6 579.2 1.8 19.8 22 990 22 16 57 22 18 27 =1530+239 17 23 44 48.5 579.7 1.8 20.1 90 1013 22 16 58 22 18 52 ARP220 17 24 00 48.4 579.0 1.8 19.7 12 1013 22 18 52 22 22 52 --- 17 28 01 48.1 580.3 1.9 20.3 240 1074 22 18 53 22 23 28 J1532+2344 17 28 37 48.1 581.3 1.9 20.8 22 1074 22 23 28 22 24 58 =1530+239 17 30 17 48.0 581.9 1.9 21.0 90 1097 22 23 29 22 25 23 ARP220 17 30 32 47.9 581.1 1.9 20.6 12 1097 22 25 23 22 29 23 --- 17 34 33 47.6 582.4 2.0 21.2 240 1159 22 25 24 Schedule for SVETLOE (Code Sv ) 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 29 59 J1532+2344 17 35 09 47.6 583.4 2.0 21.7 22 1159 22 29 59 22 31 29 =1530+239 17 36 49 47.4 583.9 2.1 21.9 90 1182 22 30 00 22 31 55 ARP220 17 37 05 47.4 583.2 2.0 21.5 13 1182 22 31 55 22 35 55 --- 17 41 05 47.0 584.5 2.1 22.1 240 1244 22 31 56 22 36 30 J1532+2344 17 41 41 47.0 585.4 2.1 22.5 22 1244 22 36 30 22 38 00 =1530+239 17 43 22 46.9 586.0 2.2 22.7 90 1267 22 36 31 22 38 26 ARP220 17 43 37 46.8 585.2 2.1 22.4 13 1267 22 38 26 22 42 26 --- 17 47 38 46.5 586.5 2.2 22.9 240 1328 22 38 27 22 43 02 J1532+2344 17 48 14 46.4 587.5 2.2 23.3 22 1328 22 43 02 22 44 32 =1530+239 17 49 54 46.3 588.0 2.3 23.5 90 1351 22 43 03 22 44 57 ARP220 17 50 10 46.2 587.2 2.2 23.2 13 1351 22 44 57 22 48 57 --- 17 54 10 45.9 588.5 2.3 23.7 240 1413 22 44 58 22 49 33 J1532+2344 17 54 46 45.8 589.4 2.4 24.1 22 1413 22 49 33 22 51 03 =1530+239 17 56 26 45.7 589.9 2.4 24.3 90 1436 22 49 34 22 51 29 ARP220 17 56 42 45.6 589.2 2.3 24.0 13 1436 22 51 29 22 55 29 --- 18 00 43 45.3 590.4 2.4 24.4 240 1497 22 51 30 22 56 04 J1532+2344 18 01 18 45.2 591.4 2.5 24.8 23 1497 22 56 04 22 57 34 =1530+239 18 02 59 45.1 591.9 2.5 25.0 90 1521 22 56 05 22 58 00 ARP220 18 03 14 45.0 591.2 2.5 24.7 13 1521 22 58 00 23 02 00 --- 18 07 15 44.6 592.3 2.5 25.1 240 1582 22 58 01 23 02 36 J1532+2344 18 07 51 44.6 593.3 2.6 25.5 23 1582 23 02 36 23 04 06 =1530+239 18 09 31 44.4 593.8 2.6 25.7 90 1605 23 02 37 23 04 31 ARP220 18 09 47 44.4 593.1 2.6 25.4 13 1605 23 04 31 23 08 31 --- 18 13 47 44.0 594.2 2.6 25.8 240 1667 23 04 32 23 09 07 J1532+2344 18 14 23 43.9 595.2 2.7 26.2 23 1667 23 09 07 23 10 37 =1530+239 18 16 03 43.8 595.6 2.7 26.3 90 1690 23 09 08 23 11 03 ARP220 18 16 19 43.7 595.0 2.7 26.0 13 1690 23 11 03 23 15 03 --- 18 20 20 43.3 596.1 2.7 26.4 240 1751 23 11 04 Schedule for SVETLOE (Code Sv ) 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 --- ---------- 1st post-VLA block (no Yy) ---------- 23 15 56 J1516+1932 18 21 13 37.8 598.9 3.1 26.6 27 1751 23 15 56 23 18 46 =1514+197 18 24 13 37.5 599.7 3.1 26.8 170 1795 23 15 57 23 19 38 J1532+2344 18 24 56 42.8 598.1 2.9 27.1 27 1795 23 19 38 23 21 08 =1530+239 18 26 37 42.7 598.6 2.9 27.3 90 1818 23 19 39 23 21 34 ARP220 18 26 52 42.7 597.9 2.9 27.0 13 1818 23 21 34 23 25 34 --- 18 30 53 42.2 599.0 2.9 27.4 240 1879 23 21 35 23 26 10 J1532+2344 18 31 29 42.2 599.9 3.0 27.7 23 1879 23 26 10 23 27 40 =1530+239 18 33 09 42.0 600.4 3.0 27.8 90 1903 23 26 11 23 28 05 ARP220 18 33 25 42.0 599.7 3.0 27.6 13 1903 23 28 05 23 32 05 --- 18 37 25 41.5 600.8 3.0 27.9 240 1964 23 28 06 ---------- 2nd post-VLA block ---------- 23 32 41 J1532+2344 18 38 01 41.4 601.7 3.1 28.2 23 1964 23 32 41 23 34 11 =1530+239 18 39 41 41.3 602.2 3.1 28.4 90 1987 23 32 42 23 34 37 ARP220 18 39 57 41.3 601.5 3.1 28.1 13 1987 23 34 37 23 38 37 --- 18 43 58 40.8 602.6 3.1 28.4 240 2049 23 34 38 23 39 12 J1532+2344 18 44 33 40.7 603.5 3.2 28.7 23 2049 23 39 12 23 40 32 =1530+239 18 46 04 40.6 603.9 3.2 28.8 80 2069 23 39 13 23 40 58 ARP220 18 46 19 40.6 603.2 3.2 28.6 13 2069 23 40 58 23 44 58 --- 18 50 20 40.1 604.3 3.2 28.9 240 2131 23 40 59 23 45 34 J1532+2344 18 50 56 40.0 605.1 3.3 29.2 23 2131 23 45 34 23 46 54 =1530+239 18 52 26 39.9 605.5 3.3 29.3 80 2151 23 45 35 23 47 19 ARP220 18 52 42 39.9 604.9 3.3 29.0 13 2151 23 47 19 23 51 19 --- 18 56 42 39.4 605.9 3.3 29.3 240 2213 23 47 20 23 52 13 J1516+1932 18 57 36 33.8 608.3 3.7 29.0 28 2213 23 52 13 23 53 13 =1514+197 18 58 47 33.7 608.6 3.7 29.1 60 2228 23 52 14 23 53 45 J1516+1932 18 59 08 33.6 608.7 3.7 29.1 25 2228 23 53 45 23 55 35 =1514+197 19 01 08 33.4 609.2 3.7 29.2 110 2256 23 53 46 23 56 28 J1532+2344 19 01 52 38.8 608.0 3.5 29.9 27 2256 23 56 28 23 57 58 =1530+239 19 03 32 38.6 608.4 3.5 30.0 90 2279 23 56 29 Schedule for SVETLOE (Code Sv ) 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 ---------------------------------------------------------------------------------------- --- Start: Wed 7 Jun 2017 Day 158 -- Stop: Thu 8 Jun 2017 Day 159 --- 23 58 24 ARP220 19 03 48 38.6 607.8 3.5 29.8 13 2279 23 58 24 00 02 24 --- 19 07 49 38.2 608.8 3.5 30.0 240 2341 23 58 25 00 02 59 J1532+2344 19 08 24 38.0 609.6 3.6 30.2 23 2341 00 02 59 00 04 29 =1530+239 19 10 05 37.9 610.0 3.6 30.3 90 2364 00 03 00 00 04 55 ARP220 19 10 20 37.9 609.4 3.6 30.1 13 2364 00 04 55 00 08 55 --- 19 14 21 37.4 610.4 3.6 30.3 240 2426 00 04 56 00 09 31 J1532+2344 19 14 57 37.3 611.2 3.7 30.6 23 2426 00 09 31 00 11 01 =1530+239 19 16 37 37.1 611.7 3.7 30.7 90 2449 00 09 32 00 11 26 ARP220 19 16 53 37.1 611.0 3.7 30.5 13 2449 00 11 26 00 15 26 --- 19 20 53 36.6 612.0 3.8 30.7 240 2510 00 11 27 00 16 02 J1532+2344 19 21 29 36.5 612.9 3.8 30.9 23 2510 00 16 02 00 17 32 =1530+239 19 23 09 36.3 613.3 3.8 31.0 90 2533 00 16 03 00 17 58 ARP220 19 23 25 36.4 612.7 3.8 30.8 13 2533 00 17 58 00 21 58 --- 19 27 26 35.9 613.6 3.9 31.0 240 2595 00 17 59 00 22 33 J1532+2344 19 28 01 35.8 614.4 3.9 31.2 23 2595 00 22 33 00 24 03 =1530+239 19 29 42 35.6 614.9 3.9 31.2 90 2618 00 22 34 00 24 29 ARP220 19 29 57 35.6 614.2 3.9 31.1 13 2618 00 24 29 00 28 29 --- 19 33 58 35.1 615.2 4.0 31.2 240 2679 00 24 30 00 29 23 J1516+1932 19 34 53 29.4 617.3 4.3 30.6 28 2679 00 29 23 00 30 23 =1514+197 19 36 03 29.3 617.5 4.3 30.6 60 2695 00 29 24 00 30 55 J1516+1932 19 36 24 29.3 617.6 4.3 30.6 25 2695 00 30 55 00 32 45 =1514+197 19 38 25 29.0 618.1 4.3 30.7 110 2723 00 30 56 00 33 38 J1532+2344 19 39 08 34.4 617.1 4.1 31.6 28 2723 00 33 38 00 34 58 =1530+239 19 40 39 34.2 617.5 4.1 31.6 80 2744 00 33 39 00 35 24 ARP220 19 40 54 34.3 616.9 4.1 31.5 13 2744 00 35 24 00 39 24 --- 19 44 55 33.8 617.8 4.2 31.6 240 2805 00 35 25 00 40 00 J1532+2344 19 45 31 33.7 618.6 4.2 31.8 23 2805 00 40 00 00 41 20 =1530+239 19 47 01 33.5 619.0 4.2 31.8 80 2826 00 40 01 00 41 45 ARP220 19 47 17 33.5 618.4 4.2 31.7 13 2826 00 41 45 00 45 45 --- 19 51 17 33.0 619.3 4.3 31.8 240 2887 00 41 46 Schedule for SVETLOE (Code Sv ) 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 46 21 J1532+2344 19 51 53 32.9 620.1 4.3 31.9 23 2887 00 46 21 00 47 51 =1530+239 19 53 33 32.7 620.5 4.3 32.0 90 2910 00 46 22 00 48 17 ARP220 19 53 49 32.7 619.9 4.3 31.9 13 2910 00 48 17 00 52 17 --- 19 57 50 32.2 620.8 4.4 32.0 240 2972 00 48 18 00 52 52 J1532+2344 19 58 25 32.1 621.6 4.4 32.1 23 2972 00 52 52 00 54 22 =1530+239 20 00 06 31.9 622.0 4.4 32.1 90 2995 00 52 53 00 54 48 ARP220 20 00 21 31.9 621.4 4.4 32.0 13 2995 00 54 48 00 58 48 --- 20 04 22 31.4 622.3 4.5 32.1 240 3056 00 54 49 00 59 24 J1532+2344 20 04 58 31.3 623.1 4.5 32.2 23 3056 00 59 24 01 00 54 =1530+239 20 06 38 31.1 623.5 4.6 32.3 90 3079 00 59 25 01 01 15 ARP220 20 06 49 31.1 622.9 4.5 32.1 9 3079 01 01 15 01 05 15 --- 20 10 50 30.7 623.8 4.6 32.2 240 3141 01 01 16 01 06 10 J1516+1932 20 11 45 25.0 625.6 4.9 31.4 29 3141 01 06 10 01 07 10 =1514+197 20 12 55 24.8 625.9 4.9 31.4 60 3156 01 06 11 01 07 35 J1516+1932 20 13 10 24.8 625.9 4.9 31.4 19 3156 01 07 35 01 09 25 =1514+197 20 15 11 24.5 626.4 5.0 31.4 110 3185 01 07 36 01 10 18 J1532+2344 20 15 54 30.0 625.5 4.7 32.4 28 3185 01 10 18 01 11 48 =1530+239 20 17 35 29.8 625.9 4.7 32.4 90 3208 01 10 19 01 12 09 ARP220 20 17 46 29.8 625.3 4.7 32.3 9 3208 01 12 09 01 16 09 --- 20 21 46 29.3 626.2 4.8 32.3 240 3269 01 12 10 01 16 41 J1532+2344 20 22 18 29.2 627.0 4.8 32.4 19 3269 01 16 41 01 18 11 =1530+239 20 23 58 29.0 627.3 4.8 32.5 90 3292 01 16 42 01 18 32 ARP220 20 24 09 29.0 626.7 4.8 32.4 9 3292 01 18 32 01 22 32 --- 20 28 10 28.5 627.6 4.9 32.4 240 3354 01 18 33 01 23 03 J1532+2344 20 28 41 28.4 628.4 4.9 32.5 19 3354 01 23 03 01 24 33 =1530+239 20 30 21 28.2 628.7 4.9 32.5 90 3377 01 23 04 01 24 54 ARP220 20 30 32 28.2 628.2 4.9 32.4 9 3377 01 24 54 01 28 54 --- 20 34 33 27.7 629.0 5.0 32.4 240 3438 01 24 55 01 29 25 J1532+2344 20 35 04 27.6 629.8 5.0 32.5 19 3438 01 29 25 01 30 55 =1530+239 20 36 45 27.4 630.1 5.1 32.5 90 3462 01 29 26 Schedule for SVETLOE (Code Sv ) 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 31 16 ARP220 20 36 55 27.4 629.6 5.0 32.4 9 3462 01 31 16 01 35 16 --- 20 40 56 27.0 630.4 5.1 32.4 240 3523 01 31 17 01 35 47 J1532+2344 20 41 27 26.8 631.2 5.1 32.5 19 3523 01 35 47 01 37 17 =1530+239 20 43 08 26.6 631.5 5.2 32.5 90 3546 01 35 48 01 37 38 ARP220 20 43 18 26.7 630.9 5.1 32.4 9 3546 01 37 38 01 41 38 --- 20 47 19 26.2 631.8 5.2 32.4 240 3608 01 37 39 01 42 33 J1516+1932 20 48 14 20.5 633.6 5.5 31.4 29 3608 01 42 33 01 43 33 =1514+197 20 49 24 20.3 633.8 5.5 31.4 60 3623 01 42 34 01 43 58 J1516+1932 20 49 39 20.3 633.9 5.5 31.4 19 3623 01 43 58 01 45 48 =1514+197 20 51 40 20.1 634.3 5.6 31.4 110 3651 01 43 59 01 46 41 J1532+2344 20 52 23 25.5 633.5 5.3 32.4 28 3651 01 46 41 01 48 11 =1530+239 20 54 04 25.3 633.9 5.3 32.4 90 3674 01 46 42 01 48 32 ARP220 20 54 14 25.3 633.3 5.3 32.4 9 3674 01 48 32 01 52 32 --- 20 58 15 24.8 634.2 5.4 32.3 240 3736 01 48 33 01 53 03 J1532+2344 20 58 46 24.7 634.9 5.4 32.4 19 3736 01 53 03 01 54 33 =1530+239 21 00 26 24.5 635.2 5.4 32.3 90 3759 01 53 04 01 54 53 ARP220 21 00 36 24.5 634.7 5.4 32.3 8 3759 01 54 53 01 58 53 --- 21 04 37 24.0 635.5 5.5 32.3 240 3821 01 54 54 01 59 24 J1532+2344 21 05 08 23.9 636.2 5.5 32.3 19 3821 01 59 24 02 00 54 =1530+239 21 06 48 23.7 636.6 5.6 32.3 90 3844 01 59 25 02 01 14 ARP220 21 06 59 23.8 636.0 5.5 32.2 8 3844 02 01 14 02 05 14 --- 21 10 59 23.3 636.9 5.6 32.2 240 3905 02 01 15 02 05 45 J1532+2344 21 11 30 23.1 637.6 5.6 32.2 19 3905 02 05 45 02 07 15 =1530+239 21 13 10 22.9 637.9 5.7 32.1 90 3928 02 05 46 02 07 35 ARP220 21 13 21 23.0 637.4 5.6 32.1 8 3928 02 07 35 02 11 35 --- 21 17 21 22.5 638.2 5.7 32.1 240 3990 02 07 36 02 12 06 J1532+2344 21 17 52 22.4 638.9 5.7 32.1 19 3990 02 12 06 02 13 36 =1530+239 21 19 32 22.2 639.3 5.8 32.0 90 4013 02 12 07 02 13 56 ARP220 21 19 43 22.2 638.7 5.7 32.0 8 4013 02 13 56 02 17 56 --- 21 23 43 21.7 639.5 5.8 31.9 240 4074 02 13 57 Schedule for SVETLOE (Code Sv ) 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 18 51 J1516+1932 21 24 38 16.0 641.3 6.1 30.8 29 4074 02 18 51 02 19 51 =1514+197 21 25 48 15.9 641.6 6.1 30.7 60 4090 02 18 52 02 20 16 J1516+1932 21 26 04 15.9 641.6 6.1 30.7 19 4090 02 20 16 02 22 06 =1514+197 21 28 04 15.6 642.0 6.2 30.7 110 4118 02 20 17 02 22 59 J1532+2344 21 28 48 21.0 641.2 5.9 31.8 28 4118 02 22 59 02 24 29 =1530+239 21 30 28 20.8 641.5 5.9 31.8 90 4141 02 23 00 02 24 50 ARP220 21 30 38 20.9 641.0 5.9 31.8 8 4141 02 24 50 02 28 50 --- 21 34 39 20.4 641.8 6.0 31.7 240 4203 02 24 51 02 29 20 J1532+2344 21 35 09 20.3 642.5 6.0 31.6 18 4203 02 29 20 02 30 50 =1530+239 21 36 49 20.1 642.9 6.1 31.6 90 4226 02 29 21 02 31 10 ARP220 21 36 59 20.1 642.3 6.0 31.6 8 4226 02 31 10 02 35 10 --- 21 41 00 19.6 643.1 6.1 31.5 240 4287 02 31 11 02 35 40 J1532+2344 21 41 31 19.5 643.8 6.1 31.4 18 4287 02 35 40 02 37 10 =1530+239 21 43 11 19.3 644.2 6.2 31.4 90 4310 02 35 41 02 37 30 ARP220 21 43 21 19.4 643.6 6.1 31.4 8 4310 02 37 30 02 41 30 --- 21 47 21 18.9 644.5 6.2 31.3 240 4372 02 37 31 02 42 01 J1532+2344 21 47 52 18.8 645.1 6.2 31.2 18 4372 02 42 01 02 43 31 =1530+239 21 49 32 18.6 645.5 6.3 31.2 90 4395 02 42 02 02 43 51 ARP220 21 49 42 18.6 644.9 6.2 31.2 8 4395 02 43 51 02 47 51 --- 21 53 43 18.1 645.8 6.3 31.1 240 4456 02 43 52 02 48 21 J1532+2344 21 54 13 18.0 646.5 6.3 31.0 18 4456 02 48 21 02 49 51 =1530+239 21 55 53 17.8 646.8 6.4 30.9 90 4479 02 48 22 02 50 11 ARP220 21 56 03 17.8 646.3 6.3 31.0 8 4479 02 50 11 02 54 11 --- 22 00 04 17.4 647.1 6.4 30.8 240 4541 02 50 12 02 55 10 J1516+1932 22 01 03 11.7 649.0 6.7 29.6 33 4541 02 55 10 02 56 10 =1514+197 22 02 13 11.6 649.2 6.7 29.5 60 4556 02 55 11 02 56 35 J1516+1932 22 02 28 11.6 649.3 6.7 29.5 19 4556 02 56 35 02 58 25 =1514+197 22 04 28 11.3 649.7 6.8 29.4 110 4585 02 56 36 02 59 18 J1532+2344 22 05 12 16.7 648.7 6.5 30.6 28 4585 02 59 18 03 00 48 =1530+239 22 06 52 16.5 649.1 6.6 30.5 90 4608 02 59 19 Schedule for SVETLOE (Code Sv ) 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 01 08 ARP220 22 07 02 16.6 648.5 6.5 30.6 8 4608 03 01 08 03 05 08 --- 22 11 03 16.1 649.4 6.6 30.4 240 4669 03 01 09 03 05 38 J1532+2344 22 11 33 16.0 650.0 6.6 30.3 18 4669 03 05 38 03 07 08 =1530+239 22 13 13 15.8 650.4 6.7 30.2 90 4692 03 05 39 03 07 28 ARP220 22 13 23 15.8 649.8 6.6 30.3 8 4692 03 07 28 03 11 28 --- 22 17 24 15.4 650.7 6.7 30.1 240 4754 03 07 29 03 11 58 J1532+2344 22 17 54 15.2 651.3 6.7 30.0 18 4754 03 11 58 03 13 28 =1530+239 22 19 34 15.1 651.7 6.8 29.9 90 4777 03 11 59 03 13 48 ARP220 22 19 44 15.1 651.1 6.7 30.0 8 4777 03 13 48 03 17 48 --- 22 23 45 14.6 652.0 6.8 29.8 240 4838 03 13 49 03 18 18 J1532+2344 22 24 15 14.5 652.6 6.8 29.7 18 4838 03 18 18 03 19 48 =1530+239 22 25 55 14.3 653.0 6.9 29.6 90 4862 03 18 19 03 20 07 ARP220 22 26 05 14.4 652.4 6.8 29.7 8 4862 03 20 07 03 24 07 --- 22 30 05 13.9 653.3 6.9 29.5 240 4923 03 20 08 03 24 37 J1532+2344 22 30 35 13.8 653.9 7.0 29.4 18 4923 03 24 37 03 26 07 =1530+239 22 32 16 13.6 654.3 7.0 29.3 90 4946 03 24 38 03 26 27 ARP220 22 32 25 13.6 653.7 6.9 29.4 8 4946 03 26 27 03 30 27 --- 22 36 26 13.2 654.6 7.0 29.2 240 5008 03 26 28 03 35 30 J1532+2344 22 41 30 12.6 656.2 7.1 28.8 292 5008 03 35 30 03 37 00 =1530+239 22 43 11 12.4 656.5 7.2 28.7 90 5031 03 35 31 03 37 20 ARP220 22 43 20 12.4 656.0 7.1 28.8 8 5031 03 37 20 03 41 20 --- 22 47 21 12.0 656.8 7.2 28.6 240 5092 03 37 21 03 41 50 J1532+2344 22 47 51 11.9 657.5 7.2 28.5 18 5092 03 41 50 03 43 20 =1530+239 22 49 31 11.7 657.8 7.3 28.4 90 5115 03 41 51 03 43 39 ARP220 22 49 41 11.7 657.3 7.2 28.5 8 5115 03 43 39 03 47 39 --- 22 53 41 11.3 658.1 7.3 28.2 240 5177 03 43 40 03 48 09 J1532+2344 22 54 11 11.2 658.8 7.3 28.1 18 5177 03 48 09 03 49 39 =1530+239 22 55 51 11.0 659.1 7.4 28.0 90 5200 03 48 10 03 49 59 ARP220 22 56 01 11.0 658.6 7.3 28.1 8 5200 03 49 59 03 53 59 --- 23 00 02 10.6 659.4 7.4 27.8 240 5262 03 50 00 Schedule for SVETLOE (Code Sv ) 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 54 29 J1532+2344 23 00 32 10.5 660.1 7.4 27.7 18 5262 03 54 29 03 55 59 =1530+239 23 02 12 10.4 660.4 7.5 27.6 90 5285 03 54 30 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: kvzr_c Added by Des Small, 24 February 2012 Setup group: 13 Station: SVETLOE Total bit rate: 2048 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 10 Setup file default. Used with PCAL = off LO sum= 4772.25 4772.25 4772.25 4772.25 4836.25 4836.25 4836.25 4836.25 4900.25 4900.25 4900.25 4900.25 4964.25 4964.25 4964.25 4964.25 BBC fr= 272.25 272.25 272.25 272.25 336.25 336.25 336.25 336.25 400.25 400.25 400.25 400.25 464.25 464.25 464.25 464.25 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 10 11 12 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * ARP220 15 32 46.905485 * 15 34 57.250000 15 35 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