COVER INFORMATION Station: ZELENCHK (Code Zc ) Experiment: EVN mapping of OH maser in accretion burst candidate. Exp. Code: ED046C Schedule Version: 1.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Michal Durjasz Address: Torun Centre for Astronomy ul. Gagarina 11, Torun, PL-87100 Poland Phone: +48 56 6113037 EMAIL: md@astro.uni.torun.pl Fax: +48 56 6113009 Phone during observation: +48 56 6113010 Observing mode: MKV, 128Mb/s Notes: Please, make sure the PHASE CAL is OFF. Schedule for ZELENCHK (Code Zc ) Page 2 EVN mapping of OH maser in accretion burst candidate. 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 10 Jun 2020 Day 162 --- Next scan frequencies: 1611.55 1611.55 1664.74 1664.74 1719.88 1719.88 1666.69 1666.69 Next BBC frequencies: 351.55 351.55 404.74 404.74 459.88 459.88 406.69 406.69 Next scan bandwidths: 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 18 30 00 2007+777 14 34 33 44.1 376.8 -5.5 -85.7 0 0 18 30 00 18 36 30 --- 14 41 04 44.5 376.8 -5.4 -87.3 390 3 18 30 01 18 40 30 J2102+4702 14 45 04 27.9 410.2 -6.3 -54.6 182 3 18 40 30 18 42 15 =2100+468 14 46 50 28.2 410.4 -6.3 -54.8 105 4 18 40 31 18 42 55 G85.41 14 47 30 28.2 413.3 -6.1 -55.0 20 4 18 42 55 18 46 10 --- 14 50 45 28.7 413.7 -6.1 -55.3 195 6 18 42 56 18 46 10 J2102+4702 14 50 45 28.7 410.8 -6.2 -55.3 -20 6 No stop 18 47 55 =2100+468 14 52 31 29.0 411.0 -6.2 -55.5 85 6 18 46 11 18 48 35 G85.41 14 53 11 29.0 414.0 -6.0 -55.6 20 6 18 48 35 18 51 50 --- 14 56 26 29.5 414.4 -6.0 -56.0 195 8 18 48 36 18 51 50 J2102+4702 14 56 26 29.5 411.4 -6.1 -56.0 -20 8 No stop 18 53 35 =2100+468 14 58 12 29.8 411.6 -6.1 -56.3 85 9 18 51 51 18 54 15 G85.41 14 58 52 29.9 414.6 -5.9 -56.3 20 9 18 54 15 18 57 30 --- 15 02 07 30.3 415.0 -5.9 -56.7 195 10 18 54 16 18 57 30 J2102+4702 15 02 07 30.3 412.0 -6.0 -56.8 -20 10 No stop 18 59 15 =2100+468 15 03 52 30.6 412.2 -6.0 -57.0 85 11 18 57 31 18 59 55 G85.41 15 04 33 30.7 415.3 -5.8 -57.0 20 11 18 59 55 19 03 10 --- 15 07 48 31.2 415.6 -5.8 -57.4 195 13 18 59 56 19 03 10 J2102+4702 15 07 48 31.2 412.7 -5.9 -57.5 -20 13 No stop 19 04 55 =2100+468 15 09 33 31.4 412.8 -5.9 -57.7 85 14 19 03 11 19 05 35 G85.41 15 10 13 31.5 415.9 -5.7 -57.7 19 14 19 05 35 19 08 50 --- 15 13 29 32.0 416.3 -5.7 -58.1 195 15 19 05 36 19 08 50 J2102+4702 15 13 29 32.0 413.3 -5.8 -58.2 -20 15 No stop 19 10 35 =2100+468 15 15 14 32.2 413.4 -5.8 -58.4 85 16 19 08 51 19 11 15 G85.41 15 15 54 32.4 416.5 -5.7 -58.4 19 16 19 11 15 19 14 30 --- 15 19 10 32.9 416.9 -5.6 -58.7 195 18 19 11 16 19 14 30 J2102+4702 15 19 10 32.8 413.9 -5.7 -58.9 -21 18 No stop 19 16 15 =2100+468 15 20 55 33.1 414.0 -5.7 -59.2 84 18 19 14 31 Schedule for ZELENCHK (Code Zc ) Page 3 EVN mapping of OH maser in accretion burst candidate. 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 10 Jun 2020 Day 162 --- 19 16 55 G85.41 15 21 35 33.3 417.2 -5.6 -59.0 19 18 19 16 55 19 20 10 --- 15 24 51 33.7 417.5 -5.5 -59.4 195 20 19 16 56 19 20 10 J2102+4702 15 24 51 33.6 414.4 -5.6 -59.7 -21 20 No stop 19 21 55 =2100+468 15 26 36 33.9 414.6 -5.6 -59.9 84 21 19 20 11 19 22 35 G85.41 15 27 16 34.1 417.8 -5.5 -59.7 19 21 19 22 35 19 25 50 --- 15 30 32 34.6 418.1 -5.4 -60.1 195 22 19 22 36 19 25 50 J2102+4702 15 30 32 34.5 415.0 -5.5 -60.4 -21 22 No stop 19 27 35 =2100+468 15 32 17 34.7 415.2 -5.5 -60.6 84 23 19 25 51 19 28 15 G85.41 15 32 57 35.0 418.4 -5.4 -60.3 19 23 19 28 15 19 31 30 --- 15 36 13 35.5 418.7 -5.3 -60.7 195 25 19 28 16 19 31 30 J2102+4702 15 36 13 35.3 415.6 -5.4 -61.1 -21 25 No stop 19 33 15 =2100+468 15 37 58 35.6 415.8 -5.4 -61.3 84 26 19 31 31 19 33 55 G85.41 15 38 38 35.9 419.0 -5.3 -61.0 19 26 19 33 55 19 37 10 --- 15 41 54 36.4 419.3 -5.2 -61.4 195 27 19 33 56 19 37 10 J2102+4702 15 41 54 36.2 416.2 -5.4 -61.8 -21 27 No stop 19 38 55 =2100+468 15 43 39 36.4 416.4 -5.3 -62.0 84 28 19 37 11 19 39 35 G85.41 15 44 19 36.7 419.6 -5.2 -61.7 19 28 19 39 35 19 42 50 --- 15 47 35 37.3 419.9 -5.1 -62.0 195 30 19 39 36 19 42 50 J2102+4702 15 47 35 37.0 416.7 -5.3 -62.5 -21 30 No stop 19 44 35 =2100+468 15 49 20 37.3 416.9 -5.2 -62.7 84 30 19 42 51 19 45 15 G85.41 15 50 00 37.6 420.2 -5.1 -62.3 19 30 19 45 15 19 48 30 --- 15 53 16 38.1 420.5 -5.0 -62.7 195 32 19 45 16 19 48 30 J2102+4702 15 53 16 37.9 417.3 -5.2 -63.2 -21 32 No stop 19 50 15 =2100+468 15 55 01 38.1 417.5 -5.1 -63.4 84 33 19 48 31 19 50 55 G85.41 15 55 41 38.5 420.8 -5.0 -62.9 19 33 19 50 55 19 54 10 --- 15 58 56 39.0 421.1 -4.9 -63.3 195 34 19 50 56 19 54 10 J2102+4702 15 58 56 38.7 417.8 -5.1 -63.9 -21 34 No stop 19 55 55 =2100+468 16 00 42 39.0 418.0 -5.0 -64.1 84 35 19 54 11 19 56 35 G85.41 16 01 22 39.4 421.3 -4.9 -63.6 19 35 19 56 35 19 59 50 --- 16 04 37 39.9 421.7 -4.8 -63.9 195 37 19 56 36 Schedule for ZELENCHK (Code Zc ) Page 4 EVN mapping of OH maser in accretion burst candidate. 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 10 Jun 2020 Day 162 --- 19 59 50 J2102+4702 16 04 37 39.6 418.4 -5.0 -64.6 -21 37 No stop 20 01 35 =2100+468 16 06 23 39.9 418.6 -4.9 -64.8 84 38 19 59 51 20 02 15 G85.41 16 07 03 40.3 421.9 -4.8 -64.2 19 38 20 02 15 20 05 30 --- 16 10 18 40.8 422.3 -4.7 -64.6 195 39 20 02 16 20 05 30 J2102+4702 16 10 18 40.5 418.9 -4.9 -65.3 -21 39 No stop 20 07 15 =2100+468 16 12 04 40.8 419.1 -4.8 -65.5 84 40 20 05 31 20 07 55 G85.41 16 12 44 41.2 422.5 -4.7 -64.8 19 40 20 07 55 20 11 10 --- 16 15 59 41.8 422.8 -4.6 -65.2 195 42 20 07 56 20 11 10 J2102+4702 16 15 59 41.4 419.4 -4.8 -66.0 -21 42 No stop 20 12 55 =2100+468 16 17 45 41.6 419.6 -4.8 -66.2 84 42 20 11 11 20 13 35 G85.41 16 18 25 42.1 423.1 -4.6 -65.5 18 42 20 13 35 20 16 50 --- 16 21 40 42.7 423.4 -4.6 -65.8 195 44 20 13 36 20 16 50 J2102+4702 16 21 40 42.3 420.0 -4.7 -66.7 -21 44 No stop 20 18 35 =2100+468 16 23 25 42.5 420.1 -4.7 -66.9 84 45 20 16 51 20 19 15 G85.41 16 24 06 43.1 423.6 -4.5 -66.1 18 45 20 19 15 20 22 30 --- 16 27 21 43.6 423.9 -4.5 -66.5 195 46 20 19 16 20 22 30 J2102+4702 16 27 21 43.1 420.5 -4.6 -67.4 -22 46 No stop 20 24 15 =2100+468 16 29 06 43.4 420.6 -4.6 -67.6 83 47 20 22 31 20 24 55 G85.41 16 29 47 44.0 424.2 -4.4 -66.7 18 47 20 24 55 20 28 10 --- 16 33 02 44.5 424.5 -4.4 -67.1 195 49 20 24 56 20 28 10 J2102+4702 16 33 02 44.0 421.0 -4.5 -68.1 -22 49 No stop 20 29 55 =2100+468 16 34 47 44.3 421.1 -4.5 -68.3 83 50 20 28 11 20 30 35 G85.41 16 35 27 44.9 424.7 -4.3 -67.3 18 50 20 30 35 20 33 50 --- 16 38 43 45.4 425.0 -4.3 -67.7 195 51 20 30 36 20 33 50 J2102+4702 16 38 43 44.9 421.5 -4.4 -68.8 -22 51 No stop 20 35 35 =2100+468 16 40 28 45.2 421.6 -4.4 -69.0 83 52 20 33 51 20 36 15 G85.41 16 41 08 45.8 425.3 -4.2 -68.0 18 52 20 36 15 20 39 30 --- 16 44 24 46.4 425.6 -4.2 -68.3 195 54 20 36 16 20 39 30 J2102+4702 16 44 24 45.8 422.0 -4.3 -69.5 -22 54 No stop 20 41 15 =2100+468 16 46 09 46.1 422.1 -4.3 -69.7 83 54 20 39 31 Schedule for ZELENCHK (Code Zc ) Page 5 EVN mapping of OH maser in accretion burst candidate. 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 10 Jun 2020 Day 162 --- 20 41 55 G85.41 16 46 49 46.8 425.8 -4.1 -68.6 18 54 20 41 55 20 45 10 --- 16 50 05 47.3 426.1 -4.1 -68.9 195 56 20 41 56 20 45 10 J2102+4702 16 50 05 46.7 422.5 -4.2 -70.2 -22 56 No stop 20 46 55 =2100+468 16 51 50 47.0 422.6 -4.2 -70.4 83 57 20 45 11 20 47 35 G85.41 16 52 30 47.7 426.3 -4.0 -69.2 18 57 20 47 35 20 50 50 --- 16 55 46 48.2 426.6 -4.0 -69.5 195 58 20 47 36 20 50 50 J2102+4702 16 55 46 47.7 422.9 -4.1 -70.8 -22 58 No stop 20 52 35 =2100+468 16 57 31 47.9 423.1 -4.1 -71.1 83 59 20 50 51 20 53 15 G85.41 16 58 11 48.6 426.9 -3.9 -69.8 18 59 20 53 15 20 56 30 --- 17 01 27 49.2 427.2 -3.9 -70.1 195 61 20 53 16 20 56 30 J2102+4702 17 01 27 48.6 423.4 -4.0 -71.5 -22 61 No stop 20 58 15 =2100+468 17 03 12 48.9 423.5 -4.0 -71.8 83 62 20 56 31 20 58 55 G85.41 17 03 52 49.6 427.4 -3.9 -70.4 18 62 20 58 55 21 02 10 --- 17 07 08 50.1 427.7 -3.8 -70.8 195 63 20 58 56 21 02 10 J2102+4702 17 07 08 49.5 423.9 -3.9 -72.2 -22 63 No stop 21 03 55 =2100+468 17 08 53 49.8 424.0 -3.9 -72.4 83 64 21 02 11 21 04 35 G85.41 17 09 33 50.5 427.9 -3.8 -71.0 17 64 21 04 35 21 07 50 --- 17 12 49 51.1 428.2 -3.7 -71.4 195 66 21 04 36 21 07 50 J2102+4702 17 12 49 50.4 424.3 -3.8 -72.9 -23 66 No stop 21 09 35 =2100+468 17 14 34 50.7 424.4 -3.8 -73.1 82 66 21 07 51 21 10 15 G85.41 17 15 14 51.5 428.4 -3.7 -71.6 17 66 21 10 15 21 13 30 --- 17 18 29 52.0 428.7 -3.6 -72.0 195 68 21 10 16 21 13 30 J2102+4702 17 18 29 51.3 424.8 -3.7 -73.6 -23 68 No stop 21 15 15 =2100+468 17 20 15 51.6 424.9 -3.7 -73.8 82 69 21 13 31 21 15 55 G85.41 17 20 55 52.4 428.9 -3.6 -72.2 17 69 21 15 55 21 19 10 --- 17 24 10 53.0 429.2 -3.5 -72.6 195 70 21 15 56 21 19 10 J2102+4702 17 24 10 52.3 425.2 -3.6 -74.3 -23 70 No stop 21 20 55 =2100+468 17 25 56 52.6 425.3 -3.6 -74.5 82 71 21 19 11 21 21 35 G85.41 17 26 36 53.4 429.4 -3.5 -72.8 17 71 21 21 35 21 24 50 --- 17 29 51 54.0 429.7 -3.4 -73.2 195 73 21 21 36 Schedule for ZELENCHK (Code Zc ) Page 6 EVN mapping of OH maser in accretion burst candidate. 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 10 Jun 2020 Day 162 --- 21 24 50 J2102+4702 17 29 51 53.2 425.6 -3.6 -75.0 -23 73 No stop 21 26 35 =2100+468 17 31 37 53.5 425.7 -3.5 -75.3 82 74 21 24 51 21 27 15 G85.41 17 32 17 54.4 429.9 -3.4 -73.4 17 74 21 27 15 21 30 30 --- 17 35 32 54.9 430.2 -3.3 -73.8 195 75 21 27 16 21 30 30 J2102+4702 17 35 32 54.1 426.0 -3.5 -75.7 -23 75 No stop 21 32 15 =2100+468 17 37 18 54.4 426.1 -3.4 -76.0 82 76 21 30 31 21 32 55 G85.41 17 37 58 55.3 430.4 -3.3 -74.0 17 76 21 32 55 21 36 10 --- 17 41 13 55.9 430.7 -3.2 -74.4 195 78 21 32 56 21 36 10 J2102+4702 17 41 13 55.1 426.4 -3.4 -76.5 -23 78 No stop 21 37 55 =2100+468 17 42 59 55.4 426.5 -3.3 -76.7 82 78 21 36 11 21 38 35 G85.41 17 43 39 56.3 430.9 -3.2 -74.6 16 78 21 38 35 21 41 50 --- 17 46 54 56.9 431.2 -3.1 -75.0 195 80 21 38 36 21 41 50 J2102+4702 17 46 54 56.0 426.8 -3.3 -77.2 -24 80 No stop 21 43 35 =2100+468 17 48 39 56.3 426.9 -3.2 -77.4 81 81 21 41 51 21 44 15 G85.41 17 49 20 57.3 431.4 -3.1 -75.2 16 81 21 44 15 21 47 30 --- 17 52 35 57.8 431.6 -3.0 -75.6 195 82 21 44 16 21 47 30 J2102+4702 17 52 35 57.0 427.2 -3.2 -77.9 -24 82 No stop 21 49 15 =2100+468 17 54 20 57.3 427.3 -3.1 -78.1 81 83 21 47 31 21 49 55 G85.41 17 55 00 58.2 431.8 -3.0 -75.9 16 83 21 49 55 21 53 10 --- 17 58 16 58.8 432.1 -2.9 -76.2 195 85 21 49 56 21 53 10 J2102+4702 17 58 16 57.9 427.5 -3.1 -78.6 -24 85 No stop 21 54 55 =2100+468 18 00 01 58.2 427.7 -3.0 -78.9 81 86 21 53 11 21 55 35 G85.41 18 00 41 59.2 432.3 -2.9 -76.5 16 86 21 55 35 21 58 50 --- 18 03 57 59.8 432.6 -2.9 -76.8 195 87 21 55 36 21 58 50 J2102+4702 18 03 57 58.9 427.9 -3.0 -79.4 -24 87 No stop 22 00 35 =2100+468 18 05 42 59.1 428.0 -3.0 -79.6 81 88 21 58 51 22 01 15 G85.41 18 06 22 60.2 432.8 -2.8 -77.1 16 88 22 01 15 22 04 30 --- 18 09 38 60.8 433.0 -2.8 -77.4 195 90 22 01 16 22 04 30 J2102+4702 18 09 38 59.8 428.2 -2.9 -80.1 -25 90 No stop 22 06 15 =2100+468 18 11 23 60.1 428.3 -2.9 -80.4 80 91 22 04 31 Schedule for ZELENCHK (Code Zc ) Page 7 EVN mapping of OH maser in accretion burst candidate. 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 10 Jun 2020 Day 162 --- 22 06 55 G85.41 18 12 03 61.2 433.2 -2.7 -77.7 15 91 22 06 55 22 10 10 --- 18 15 19 61.7 433.5 -2.7 -78.0 195 92 22 06 56 22 10 10 J2102+4702 18 15 19 60.8 428.6 -2.8 -80.9 -25 92 No stop 22 11 55 =2100+468 18 17 04 61.1 428.7 -2.8 -81.1 80 93 22 10 11 22 12 35 G85.41 18 17 44 62.2 433.6 -2.6 -78.3 15 93 22 12 35 22 15 50 --- 18 21 00 62.7 433.9 -2.6 -78.7 195 94 22 12 36 22 15 50 J2102+4702 18 21 00 61.7 428.9 -2.7 -81.7 -25 94 No stop 22 17 35 =2100+468 18 22 45 62.0 429.0 -2.7 -81.9 80 95 22 15 51 22 18 15 G85.41 18 23 25 63.1 434.1 -2.5 -78.9 15 95 22 18 15 22 21 30 --- 18 26 41 63.7 434.3 -2.5 -79.3 195 97 22 18 16 22 21 30 J2102+4702 18 26 41 62.7 429.2 -2.6 -82.5 -25 97 No stop 22 23 15 =2100+468 18 28 26 63.0 429.2 -2.6 -82.7 80 98 22 21 31 22 23 55 G85.41 18 29 06 64.1 434.5 -2.4 -79.5 15 98 22 23 55 22 27 10 --- 18 32 22 64.7 434.7 -2.4 -79.9 195 99 22 23 56 22 27 10 J2102+4702 18 32 22 63.6 429.4 -2.5 -83.3 -26 99 No stop 22 28 55 =2100+468 18 34 07 63.9 429.5 -2.5 -83.5 79 100 22 27 11 22 31 55 2007+777 18 37 07 54.8 367.8 -1.5 -152.1 93 100 22 31 55 22 38 55 --- 18 44 09 54.9 367.2 -1.3 -154.3 420 103 22 31 56 22 41 55 J2102+4702 18 47 09 66.1 430.0 -2.3 -85.4 92 103 22 41 55 22 43 40 =2100+468 18 48 54 66.4 430.1 -2.2 -85.7 105 104 22 41 56 22 44 20 G85.41 18 49 34 67.7 435.9 -2.1 -81.9 13 104 22 44 20 22 47 35 --- 18 52 50 68.3 436.1 -2.0 -82.2 195 106 22 44 21 22 47 35 J2102+4702 18 52 50 67.1 430.2 -2.2 -86.3 -27 106 No stop 22 49 20 =2100+468 18 54 35 67.4 430.2 -2.1 -86.6 78 107 22 47 36 22 50 00 G85.41 18 55 15 68.7 436.3 -2.0 -82.5 13 107 22 50 00 22 53 15 --- 18 58 31 69.3 436.5 -1.9 -82.9 195 108 22 50 01 22 53 15 J2102+4702 18 58 31 68.1 430.3 -2.1 -87.2 -27 108 No stop 22 55 00 =2100+468 19 00 16 68.4 430.4 -2.0 -87.5 78 109 22 53 16 22 55 40 G85.41 19 00 56 69.7 436.7 -1.9 -83.2 13 109 22 55 40 22 58 55 --- 19 04 12 70.3 436.9 -1.8 -83.6 195 111 22 55 41 Schedule for ZELENCHK (Code Zc ) Page 8 EVN mapping of OH maser in accretion burst candidate. 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 10 Jun 2020 Day 162 --- 22 58 55 J2102+4702 19 04 12 69.0 430.4 -2.0 -88.2 -28 111 No stop 23 00 40 =2100+468 19 05 57 69.3 430.5 -2.0 -88.5 77 112 22 58 56 23 01 20 G85.41 19 06 37 70.7 437.0 -1.8 -83.9 12 112 23 01 20 23 04 35 --- 19 09 53 71.3 437.2 -1.8 -84.3 195 113 23 01 21 23 04 35 J2102+4702 19 09 53 70.0 430.5 -1.9 -89.1 -28 113 No stop 23 06 20 =2100+468 19 11 38 70.3 430.5 -1.9 -89.5 77 114 23 04 36 23 07 00 G85.41 19 12 18 71.7 437.3 -1.7 -84.6 12 114 23 07 00 23 10 15 --- 19 15 34 72.3 437.5 -1.7 -85.0 195 116 23 07 01 23 10 15 J2102+4702 19 15 34 71.0 430.5 -1.8 -90.2 -29 116 No stop 23 12 00 =2100+468 19 17 19 71.3 430.5 -1.8 -90.5 76 116 23 10 16 23 12 40 G85.41 19 17 59 72.7 437.6 -1.6 -85.3 11 116 23 12 40 23 15 55 --- 19 21 15 73.3 437.7 -1.6 -85.8 195 118 23 12 41 23 15 55 J2102+4702 19 21 15 71.9 430.5 -1.7 -91.2 -29 118 No stop 23 17 40 =2100+468 19 23 00 72.2 430.4 -1.7 -91.6 76 119 23 15 56 23 18 20 G85.41 19 23 40 73.7 437.9 -1.5 -86.1 11 119 23 18 20 23 21 35 --- 19 26 56 74.3 438.0 -1.5 -86.5 195 120 23 18 21 23 21 35 J2102+4702 19 26 56 72.9 430.4 -1.6 -92.4 -30 120 No stop 23 23 20 =2100+468 19 28 41 73.2 430.3 -1.6 -92.7 75 121 23 21 36 23 24 00 G85.41 19 29 21 74.7 438.1 -1.4 -86.9 10 121 23 24 00 23 27 15 --- 19 32 36 75.3 438.2 -1.4 -87.3 195 123 23 24 01 23 27 15 J2102+4702 19 32 36 73.9 430.2 -1.5 -93.6 -30 123 No stop 23 29 00 =2100+468 19 34 22 74.2 430.1 -1.5 -94.0 75 124 23 27 16 23 29 40 G85.41 19 35 02 75.7 438.3 -1.3 -87.7 9 124 23 29 40 23 32 55 --- 19 38 17 76.3 438.4 -1.3 -88.2 195 125 23 29 41 23 32 55 J2102+4702 19 38 17 74.8 429.9 -1.4 -94.9 -31 125 No stop 23 34 40 =2100+468 19 40 03 75.1 429.8 -1.4 -95.3 74 126 23 32 56 23 35 20 G85.41 19 40 43 76.7 438.4 -1.2 -88.6 9 126 23 35 20 23 38 35 --- 19 43 58 77.3 438.5 -1.2 -89.1 195 128 23 35 21 23 38 35 J2102+4702 19 43 58 75.8 429.6 -1.3 -96.3 -32 128 No stop 23 40 20 =2100+468 19 45 44 76.1 429.4 -1.3 -96.7 73 128 23 38 36 Schedule for ZELENCHK (Code Zc ) Page 9 EVN mapping of OH maser in accretion burst candidate. 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 10 Jun 2020 Day 162 --- 23 41 00 G85.41 19 46 24 77.7 438.5 -1.1 -89.5 8 128 23 41 00 23 44 15 --- 19 49 39 78.3 438.5 -1.1 -90.0 195 130 23 41 01 23 44 15 J2102+4702 19 49 39 76.7 429.1 -1.2 -97.8 -33 130 No stop 23 46 00 =2100+468 19 51 25 77.0 428.9 -1.2 -98.3 72 131 23 44 16 23 46 40 G85.41 19 52 05 78.7 438.5 -1.0 -90.5 7 131 23 46 40 23 49 55 --- 19 55 20 79.3 438.4 -1.0 -91.1 195 132 23 46 41 23 49 55 J2102+4702 19 55 20 77.7 428.4 -1.1 -99.5 -33 132 No stop 23 51 40 =2100+468 19 57 05 78.0 428.2 -1.1 -100.1 72 133 23 49 56 23 55 35 J2102+4702 20 01 01 78.7 427.5 -1.0 -101.4 229 133 23 55 35 23 57 20 =2100+468 20 02 46 78.9 427.2 -1.0 -102.0 105 134 23 55 36 --- Thu 11 Jun 2020 Day 163 --- 00 01 15 J2102+4702 20 06 42 79.6 426.4 -0.9 -103.5 229 134 00 01 15 00 03 00 =2100+468 20 08 27 79.9 426.0 -0.9 -104.2 105 135 00 01 16 01 48 40 G85.41 21 54 25 79.3 281.6 1.0 91.1 6305 135 01 48 40 01 51 55 --- 21 57 40 78.7 281.5 1.0 90.5 195 136 01 48 41 01 51 55 J2102+4702 21 57 40 79.9 293.9 0.9 104.2 -36 136 No stop 01 53 40 =2100+468 21 59 26 79.6 293.5 0.9 103.4 69 137 01 51 56 01 54 10 G85.41 21 59 56 78.4 281.5 1.1 90.1 -6 137 01 54 10 01 57 25 --- 22 03 11 77.8 281.5 1.1 89.5 189 139 01 54 11 01 57 25 J2102+4702 22 03 11 79.0 292.8 1.0 102.0 -35 139 No stop 01 59 10 =2100+468 22 04 56 78.7 292.5 1.0 101.4 70 140 01 57 26 01 59 40 G85.41 22 05 27 77.4 281.5 1.2 89.2 -5 140 01 59 40 02 02 55 --- 22 08 42 76.8 281.6 1.2 88.6 190 141 01 59 41 02 02 55 J2102+4702 22 08 42 78.0 291.9 1.1 100.1 -34 141 No stop 02 04 40 =2100+468 22 10 27 77.7 291.6 1.1 99.6 71 142 02 02 56 02 05 10 G85.41 22 10 57 76.4 281.6 1.3 88.3 -3 142 02 05 10 02 09 55 --- 22 15 43 75.6 281.8 1.3 87.6 282 144 02 05 11 02 09 55 J2102+4702 22 15 43 76.9 291.0 1.2 98.0 -32 144 No stop 02 12 40 =2100+468 22 18 29 76.4 290.7 1.3 97.2 133 146 02 09 56 Schedule for ZELENCHK (Code Zc ) Page 10 EVN mapping of OH maser in accretion burst candidate. 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 11 Jun 2020 Day 163 --- 02 21 40 2007+777 22 27 30 53.1 348.3 2.4 135.5 457 146 02 21 40 02 28 40 --- 22 34 31 52.8 347.9 2.5 133.5 420 149 02 21 41 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess220.L64line Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: kvzr_l passed by Alexey Melnikov, Mar2014 Setup group: 2 Station: ZELENCHK Total bit rate: 64 Format: MARK5B Bits per sample: 2 Sample rate: 4.000 Number of channels: 8 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 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 9 2 10 3 11 4 12 BBC SB= U U U U U U U U IF = A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 11 Based on FREQ, BW, and/or DOPPLER in schedule. Used with PCAL = off **** Warning Only 12.24 MHz of 16.00 MHz in scheduled channels is within IFs. LO sum= 1611.55 1611.55 1664.74 1664.74 1719.88 1719.88 1666.69 1666.69 BBC fr= 351.55 351.55 404.74 404.74 459.88 459.88 406.69 406.69 Bandwd= 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Matching frequency sets: 11 12 13 Track assignments are: track1= 2, 10, 4, 12, 6, 14, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * G85.41 20 52 28.152532 * 20 54 13.680000 20 54 57.246073 0.00 44 42 39.95224 * 44 54 07.60000 44 58 33.53211 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: -29.00 -29.00 -29.00 -29.00 -29.00 -29.00 -29.00 -29.00 * 2007+777 20 07 20.430197 * 20 05 30.998526 20 04 50.628911 0.04 J2005+7752 77 43 58.12301 * 77 52 43.24754 77 55 59.68493 0.01 J2005+77 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 15674 observations. Doppler based on other sources. 2100+468 21 00 33.500167 * 21 02 17.056074 21 02 59.822841 0.38 * J2102+4702 46 50 23.37641 * 47 02 16.25338 47 06 51.55670 0.39 J2102+47 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 41 observations. Doppler based on other sources. 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 G85.41 sess220.L64line 1 2 3 4 5 6 7 8 9 10 11 14 4.196 326.381 2007+777 sess220.L64line 1 2 3 4 5 6 7 8 9 10 11 14 0.342 29.683 J2102+4702 sess220.L64line 1 2 3 4 5 6 7 8 9 10 11 14 2.321 139.636 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) G85.41 96.0 2007+777 76.1 J2102+4702 93.5 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