COVER INFORMATION Station: ONSALA85 (Code O8 ) Experiment: new UCD -6cm Exp. Code: EC077A Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Juan B. Climent Address: Dpto. Astronomia, Univ. Valencia Dr. Moliner 50 E-46100 Burjassot Valencia, Spain Phone: +34 963543078 EMAIL: cliojuan@uv.es Fax: +34 963543084 Phone during observation: +34 963543078, +34629509130 Observing mode: Phase-referencing at 6cm (2048 Mb/s) Notes: Dual Pol Schedule for ONSALA85 (Code O8 ) Page 2 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- Next scan frequencies: 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 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 12 30 00 1123+264 06 41 54 31.7 90.4 -4.8 0.0 0 0 12 30 00 12 35 00 --- 06 46 55 32.4 91.5 -4.7 0.0 300 77 12 30 01 12 38 00 J1125+2610 06 49 55 32.8 92.1 -4.6 0.0 174 77 12 38 00 12 40 00 =1123+264 06 51 56 33.0 92.6 -4.6 0.0 120 108 12 38 01 12 40 00 EQJ1122+2550 06 51 56 33.2 93.4 -4.5 0.0 -12 108 No stop 12 44 00 --- 06 55 56 33.7 94.3 -4.5 0.0 228 170 12 40 01 12 44 00 J1125+2610 06 55 56 33.6 93.4 -4.5 0.0 -11 170 No stop 12 46 00 =1123+264 06 57 57 33.9 93.8 -4.5 0.0 109 201 12 44 01 12 46 00 EQJ1122+2550 06 57 57 34.0 94.7 -4.4 0.0 -12 201 No stop 12 50 00 --- 07 01 57 34.5 95.6 -4.4 0.0 228 263 12 46 01 12 50 30 J1125+2610 07 02 27 34.5 94.8 -4.4 0.0 19 263 12 50 30 12 52 30 =1123+264 07 04 28 34.7 95.3 -4.4 0.0 120 294 12 50 31 12 52 30 EQJ1122+2550 07 04 28 34.9 96.2 -4.3 0.0 -12 294 No stop 12 56 30 --- 07 08 28 35.4 97.1 -4.3 0.0 228 356 12 52 31 12 56 30 J1125+2610 07 08 28 35.3 96.1 -4.3 0.0 -11 356 No stop 12 58 30 =1123+264 07 10 29 35.5 96.6 -4.3 0.0 109 386 12 56 31 12 58 30 EQJ1122+2550 07 10 29 35.7 97.5 -4.2 0.0 -12 386 No stop 13 02 30 --- 07 14 29 36.2 98.4 -4.2 0.0 228 448 12 58 31 13 03 00 J1125+2610 07 14 59 36.1 97.6 -4.2 0.0 19 448 13 03 00 13 05 00 =1123+264 07 17 00 36.4 98.0 -4.2 0.0 120 479 13 03 01 13 05 00 EQJ1122+2550 07 17 00 36.5 99.0 -4.1 0.0 -12 479 No stop 13 09 00 --- 07 21 00 37.1 99.9 -4.1 0.0 228 541 13 05 01 13 09 00 J1125+2610 07 21 00 36.9 99.0 -4.1 0.0 -11 541 No stop 13 11 00 =1123+264 07 23 01 37.2 99.4 -4.1 0.0 109 572 13 09 01 13 11 00 EQJ1122+2550 07 23 01 37.3 100.3 -4.0 0.0 -12 572 No stop 13 15 00 --- 07 27 01 37.9 101.3 -4.0 0.0 228 634 13 11 01 Schedule for ONSALA85 (Code O8 ) Page 3 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 13 15 30 J1125+2610 07 27 31 37.8 100.4 -4.0 0.0 19 634 13 15 30 13 17 30 =1123+264 07 29 32 38.1 100.9 -4.0 0.0 120 665 13 15 31 13 17 30 EQJ1122+2550 07 29 32 38.2 101.8 -3.9 0.0 -12 665 No stop 13 21 30 --- 07 33 32 38.7 102.8 -3.8 0.0 228 727 13 17 31 13 21 30 J1125+2610 07 33 32 38.6 101.8 -3.9 0.0 -11 727 No stop 13 23 30 =1123+264 07 35 33 38.9 102.3 -3.9 0.0 109 757 13 21 31 13 23 30 EQJ1122+2550 07 35 33 39.0 103.2 -3.8 0.0 -12 757 No stop 13 27 30 --- 07 39 33 39.5 104.2 -3.7 0.0 228 819 13 23 31 13 28 00 J1125+2610 07 40 03 39.5 103.4 -3.8 0.0 19 819 13 28 00 13 30 00 =1123+264 07 42 04 39.7 103.8 -3.7 0.0 120 850 13 28 01 13 30 00 EQJ1122+2550 07 42 04 39.8 104.8 -3.7 0.0 -12 850 No stop 13 34 00 --- 07 46 04 40.4 105.8 -3.6 0.0 228 912 13 30 01 13 34 00 J1125+2610 07 46 04 40.2 104.8 -3.7 0.0 -11 912 No stop 13 36 00 =1123+264 07 48 05 40.5 105.3 -3.6 0.0 109 943 13 34 01 13 36 00 EQJ1122+2550 07 48 05 40.6 106.2 -3.6 0.0 -12 943 No stop 13 40 00 --- 07 52 05 41.1 107.2 -3.5 0.0 228 1005 13 36 01 13 40 30 J1125+2610 07 52 36 41.1 106.4 -3.6 0.0 19 1005 13 40 30 13 42 30 =1123+264 07 54 36 41.4 106.9 -3.5 0.0 120 1036 13 40 31 13 42 30 EQJ1122+2550 07 54 36 41.5 107.8 -3.5 0.0 -12 1036 No stop 13 46 30 --- 07 58 37 42.0 108.8 -3.4 0.0 228 1098 13 42 31 13 46 30 J1125+2610 07 58 37 41.9 107.8 -3.5 0.0 -11 1098 No stop 13 48 30 =1123+264 08 00 37 42.1 108.3 -3.4 0.0 109 1128 13 46 31 13 48 30 EQJ1122+2550 08 00 37 42.2 109.3 -3.4 0.0 -12 1128 No stop 13 52 30 --- 08 04 37 42.7 110.3 -3.3 0.0 228 1190 13 48 31 13 53 00 J1125+2610 08 05 08 42.7 109.5 -3.4 0.0 19 1190 13 53 00 13 55 00 =1123+264 08 07 08 43.0 110.0 -3.3 0.0 120 1221 13 53 01 13 55 00 EQJ1122+2550 08 07 08 43.1 111.0 -3.3 0.0 -12 1221 No stop 13 59 00 --- 08 11 09 43.6 112.0 -3.2 0.0 228 1283 13 55 01 13 59 00 J1125+2610 08 11 09 43.5 111.0 -3.3 0.0 -11 1283 No stop 14 01 00 =1123+264 08 13 09 43.7 111.5 -3.2 0.0 109 1314 13 59 01 Schedule for ONSALA85 (Code O8 ) Page 4 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 14 01 00 EQJ1122+2550 08 13 09 43.8 112.5 -3.2 0.0 -12 1314 No stop 14 05 00 --- 08 17 10 44.3 113.6 -3.1 0.0 228 1376 14 01 01 14 05 30 J1125+2610 08 17 40 44.3 112.7 -3.2 0.0 19 1376 14 05 30 14 07 30 =1123+264 08 19 40 44.5 113.2 -3.1 0.0 120 1407 14 05 31 14 07 30 EQJ1122+2550 08 19 40 44.6 114.3 -3.1 0.0 -12 1407 No stop 14 11 30 --- 08 23 41 45.1 115.3 -3.0 0.0 228 1469 14 07 31 14 11 30 J1125+2610 08 23 41 45.0 114.3 -3.1 0.0 -11 1469 No stop 14 13 30 =1123+264 08 25 41 45.3 114.8 -3.0 0.0 109 1499 14 11 31 14 13 30 EQJ1122+2550 08 25 41 45.3 115.9 -3.0 0.0 -12 1499 No stop 14 17 30 --- 08 29 42 45.8 117.0 -2.9 0.0 228 1561 14 13 31 14 18 00 J1125+2610 08 30 12 45.8 116.0 -2.9 0.0 19 1561 14 18 00 14 20 00 =1123+264 08 32 12 46.1 116.6 -2.9 0.0 120 1592 14 18 01 14 20 00 EQJ1122+2550 08 32 12 46.1 117.6 -2.9 0.0 -12 1592 No stop 14 24 00 --- 08 36 13 46.6 118.8 -2.8 0.0 228 1654 14 20 01 14 24 00 J1125+2610 08 36 13 46.5 117.7 -2.8 0.0 -11 1654 No stop 14 26 00 =1123+264 08 38 13 46.8 118.2 -2.8 0.0 109 1685 14 24 01 14 26 00 EQJ1122+2550 08 38 13 46.8 119.3 -2.8 0.0 -12 1685 No stop 14 30 00 --- 08 42 14 47.3 120.4 -2.7 0.0 228 1747 14 26 01 14 30 30 J1125+2610 08 42 44 47.3 119.5 -2.7 0.0 19 1747 14 30 30 14 32 30 =1123+264 08 44 44 47.5 120.1 -2.7 0.0 120 1778 14 30 31 14 32 30 EQJ1122+2550 08 44 44 47.6 121.2 -2.7 0.0 -12 1778 No stop 14 36 30 --- 08 48 45 48.1 122.3 -2.6 0.0 228 1840 14 32 31 14 36 30 J1125+2610 08 48 45 48.0 121.2 -2.6 0.0 -11 1840 No stop 14 38 30 =1123+264 08 50 45 48.2 121.8 -2.6 0.0 109 1870 14 36 31 14 38 30 EQJ1122+2550 08 50 45 48.3 122.9 -2.6 0.0 -12 1870 No stop 14 42 30 --- 08 54 46 48.7 124.1 -2.5 0.0 228 1932 14 38 31 14 43 00 J1125+2610 08 55 16 48.8 123.1 -2.5 0.0 19 1932 14 43 00 14 45 00 =1123+264 08 57 16 49.0 123.7 -2.5 0.0 120 1963 14 43 01 14 45 00 EQJ1122+2550 08 57 16 49.0 124.8 -2.4 0.0 -12 1963 No stop 14 49 00 --- 09 01 17 49.5 126.0 -2.4 0.0 228 2025 14 45 01 Schedule for ONSALA85 (Code O8 ) Page 5 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 14 49 00 J1125+2610 09 01 17 49.4 124.9 -2.4 0.0 -11 2025 No stop 14 51 00 =1123+264 09 03 17 49.6 125.5 -2.4 0.0 109 2056 14 49 01 14 51 00 EQJ1122+2550 09 03 17 49.7 126.7 -2.3 0.0 -12 2056 No stop 14 55 00 --- 09 07 18 50.1 127.9 -2.3 0.0 228 2118 14 51 01 14 55 30 J1125+2610 09 07 48 50.1 126.9 -2.3 0.0 19 2118 14 55 30 14 57 30 =1123+264 09 09 48 50.3 127.5 -2.3 0.0 120 2149 14 55 31 14 57 30 EQJ1122+2550 09 09 48 50.4 128.7 -2.2 0.0 -12 2149 No stop 15 01 30 --- 09 13 49 50.8 129.9 -2.2 0.0 228 2211 14 57 31 15 01 30 J1125+2610 09 13 49 50.8 128.7 -2.2 0.0 -11 2211 No stop 15 03 30 =1123+264 09 15 49 51.0 129.4 -2.2 0.0 109 2241 15 01 31 15 03 30 EQJ1122+2550 09 15 49 51.0 130.6 -2.1 0.0 -12 2241 No stop 15 07 30 --- 09 19 50 51.4 131.9 -2.1 0.0 228 2303 15 03 31 15 08 00 J1125+2610 09 20 20 51.4 130.8 -2.1 0.0 19 2303 15 08 00 15 10 00 =1123+264 09 22 20 51.7 131.5 -2.1 0.0 120 2334 15 08 01 15 10 00 EQJ1122+2550 09 22 20 51.7 132.7 -2.0 0.0 -12 2334 No stop 15 14 00 --- 09 26 21 52.0 134.0 -2.0 0.0 228 2396 15 10 01 15 14 00 J1125+2610 09 26 21 52.1 132.8 -2.0 0.0 -11 2396 No stop 15 16 00 =1123+264 09 28 21 52.3 133.4 -2.0 0.0 109 2427 15 14 01 15 16 00 EQJ1122+2550 09 28 21 52.2 134.6 -1.9 0.0 -12 2427 No stop 15 20 00 --- 09 32 22 52.6 136.0 -1.9 0.0 228 2489 15 16 01 15 20 30 J1125+2610 09 32 52 52.7 134.9 -1.9 0.0 19 2489 15 20 30 15 22 30 =1123+264 09 34 52 52.9 135.6 -1.9 0.0 120 2520 15 20 31 15 22 30 EQJ1122+2550 09 34 52 52.9 136.8 -1.8 0.0 -12 2520 No stop 15 26 30 --- 09 38 53 53.2 138.2 -1.8 0.0 228 2582 15 22 31 15 26 30 J1125+2610 09 38 53 53.3 137.0 -1.8 0.0 -11 2582 No stop 15 28 30 =1123+264 09 40 53 53.4 137.7 -1.8 0.0 109 2612 15 26 31 15 28 30 EQJ1122+2550 09 40 53 53.4 138.9 -1.7 0.0 -12 2612 No stop 15 32 30 --- 09 44 54 53.7 140.3 -1.7 0.0 228 2674 15 28 31 15 33 00 J1125+2610 09 45 24 53.8 139.2 -1.7 0.0 19 2674 15 33 00 15 35 00 =1123+264 09 47 24 54.0 139.9 -1.7 0.0 120 2705 15 33 01 Schedule for ONSALA85 (Code O8 ) Page 6 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 15 35 00 EQJ1122+2550 09 47 24 54.0 141.2 -1.6 0.0 -12 2705 No stop 15 39 00 --- 09 51 25 54.3 142.6 -1.5 0.0 228 2767 15 35 01 15 39 00 J1125+2610 09 51 25 54.4 141.4 -1.6 0.0 -11 2767 No stop 15 41 00 =1123+264 09 53 25 54.5 142.1 -1.6 0.0 109 2798 15 39 01 15 41 00 EQJ1122+2550 09 53 25 54.5 143.4 -1.5 0.0 -12 2798 No stop 15 45 00 --- 09 57 26 54.8 144.8 -1.4 0.0 228 2860 15 41 01 15 45 30 J1125+2610 09 57 56 54.9 143.7 -1.5 0.0 19 2860 15 45 30 15 47 30 =1123+264 09 59 56 55.0 144.4 -1.5 0.0 120 2891 15 45 31 15 47 30 EQJ1122+2550 09 59 56 55.0 145.7 -1.4 0.0 -12 2891 No stop 15 51 30 --- 10 03 57 55.3 147.2 -1.3 0.0 228 2953 15 47 31 15 51 30 J1125+2610 10 03 57 55.4 145.9 -1.4 0.0 -11 2953 No stop 15 53 30 =1123+264 10 05 57 55.5 146.7 -1.4 0.0 109 2983 15 51 31 15 53 30 EQJ1122+2550 10 05 57 55.4 148.0 -1.3 0.0 -12 2983 No stop 15 57 30 --- 10 09 58 55.7 149.5 -1.2 0.0 228 3045 15 53 31 15 58 00 J1125+2610 10 10 28 55.8 148.4 -1.3 0.0 19 3045 15 58 00 16 00 00 =1123+264 10 12 28 56.0 149.1 -1.2 0.0 120 3076 15 58 01 16 00 00 EQJ1122+2550 10 12 28 55.9 150.5 -1.2 0.0 -12 3076 No stop 16 04 00 --- 10 16 29 56.1 152.0 -1.1 0.0 228 3138 16 00 01 16 04 00 J1125+2610 10 16 29 56.2 150.7 -1.2 0.0 -11 3138 No stop 16 06 00 =1123+264 10 18 29 56.4 151.5 -1.1 0.0 109 3169 16 04 01 16 06 00 EQJ1122+2550 10 18 29 56.2 152.8 -1.1 0.0 -12 3169 No stop 16 10 00 --- 10 22 30 56.5 154.4 -1.0 0.0 228 3231 16 06 01 16 10 30 J1125+2610 10 23 00 56.7 153.2 -1.1 0.0 19 3231 16 10 30 16 12 30 =1123+264 10 25 00 56.8 154.0 -1.0 0.0 120 3262 16 10 31 16 12 30 EQJ1122+2550 10 25 00 56.6 155.3 -1.0 0.0 -12 3262 No stop 16 16 30 --- 10 29 01 56.8 156.9 -0.9 0.0 228 3324 16 12 31 16 16 30 J1125+2610 10 29 01 57.0 155.6 -1.0 0.0 -11 3324 No stop 16 18 30 =1123+264 10 31 01 57.1 156.4 -0.9 0.0 109 3354 16 16 31 16 18 30 EQJ1122+2550 10 31 01 56.9 157.8 -0.9 0.0 -12 3354 No stop 16 22 30 --- 10 35 02 57.1 159.4 -0.8 0.0 228 3416 16 18 31 Schedule for ONSALA85 (Code O8 ) Page 7 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 16 23 00 J1125+2610 10 35 32 57.4 158.2 -0.9 0.0 19 3416 16 23 00 16 25 00 =1123+264 10 37 33 57.4 159.0 -0.8 0.0 120 3447 16 23 01 16 25 00 EQJ1122+2550 10 37 33 57.3 160.4 -0.8 0.0 -12 3447 No stop 16 29 00 --- 10 41 33 57.4 162.0 -0.7 0.0 228 3509 16 25 01 16 29 00 J1125+2610 10 41 33 57.6 160.7 -0.8 0.0 -11 3509 No stop 16 31 00 =1123+264 10 43 34 57.7 161.5 -0.7 0.0 109 3540 16 29 01 16 31 00 EQJ1122+2550 10 43 34 57.5 162.9 -0.7 0.0 -12 3540 No stop 16 35 00 --- 10 47 34 57.7 164.5 -0.6 0.0 228 3602 16 31 01 16 35 30 J1125+2610 10 48 04 57.9 163.4 -0.6 0.0 19 3602 16 35 30 16 37 30 =1123+264 10 50 05 58.0 164.2 -0.6 0.0 120 3633 16 35 31 16 37 30 EQJ1122+2550 10 50 05 57.8 165.6 -0.6 0.0 -12 3633 No stop 16 41 30 --- 10 54 05 57.9 167.2 -0.5 0.0 228 3695 16 37 31 16 41 30 J1125+2610 10 54 05 58.1 165.9 -0.5 0.0 -11 3695 No stop 16 43 30 =1123+264 10 56 06 58.2 166.8 -0.5 0.0 109 3725 16 41 31 16 43 30 EQJ1122+2550 10 56 06 57.9 168.1 -0.5 0.0 -12 3725 No stop 16 47 30 --- 11 00 06 58.0 169.8 -0.4 0.0 228 3787 16 43 31 16 48 00 J1125+2610 11 00 36 58.3 168.7 -0.4 0.0 19 3787 16 48 00 16 50 00 =1123+264 11 02 37 58.4 169.5 -0.4 0.0 120 3818 16 48 01 16 50 00 EQJ1122+2550 11 02 37 58.1 170.8 -0.4 0.0 -12 3818 No stop 16 54 00 --- 11 06 37 58.2 172.5 -0.3 0.0 228 3880 16 50 01 16 54 00 J1125+2610 11 06 37 58.5 171.2 -0.3 0.0 -11 3880 No stop 16 56 00 =1123+264 11 08 38 58.5 172.1 -0.3 0.0 109 3911 16 54 01 16 56 00 EQJ1122+2550 11 08 38 58.2 173.4 -0.3 0.0 -12 3911 No stop 17 00 00 --- 11 12 38 58.3 175.1 -0.2 0.0 228 3973 16 56 01 17 00 30 J1125+2610 11 13 08 58.6 174.0 -0.2 0.0 19 3973 17 00 30 17 02 30 =1123+264 11 15 09 58.6 174.9 -0.2 0.0 120 4004 17 00 31 17 02 30 EQJ1122+2550 11 15 09 58.3 176.2 -0.1 0.0 -12 4004 No stop 17 06 30 --- 11 19 09 58.3 177.9 -0.1 0.0 228 4066 17 02 31 17 06 30 J1125+2610 11 19 09 58.6 176.6 -0.1 0.0 -11 4066 No stop 17 08 30 =1123+264 11 21 10 58.6 177.5 -0.1 0.0 109 4096 17 06 31 Schedule for ONSALA85 (Code O8 ) Page 8 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 17 08 30 EQJ1122+2550 11 21 10 58.3 178.8 -0.0 0.0 -12 4096 No stop 17 12 30 --- 11 25 10 58.3 180.5 0.0 0.0 228 4158 17 08 31 17 13 00 J1125+2610 11 25 40 58.7 179.4 -0.0 0.0 19 4158 17 13 00 17 15 00 =1123+264 11 27 41 58.7 180.3 0.0 0.0 120 4189 17 13 01 17 15 00 EQJ1122+2550 11 27 41 58.3 181.6 0.1 0.0 -12 4189 No stop 17 19 00 --- 11 31 41 58.3 183.3 0.1 0.0 228 4251 17 15 01 17 19 00 J1125+2610 11 31 41 58.7 182.0 0.1 0.0 -11 4251 No stop 17 21 00 =1123+264 11 33 42 58.6 182.9 0.1 0.0 109 4282 17 19 01 17 21 00 EQJ1122+2550 11 33 42 58.3 184.1 0.2 0.0 -12 4282 No stop 17 25 00 --- 11 37 42 58.2 185.9 0.2 0.0 228 4344 17 21 01 17 25 30 J1125+2610 11 38 12 58.6 184.8 0.2 0.0 19 4344 17 25 30 17 27 30 =1123+264 11 40 13 58.6 185.7 0.2 0.0 120 4375 17 25 31 17 27 30 EQJ1122+2550 11 40 13 58.2 186.9 0.3 0.0 -12 4375 No stop 17 31 30 --- 11 44 13 58.1 188.6 0.3 0.0 228 4437 17 27 31 17 31 30 J1125+2610 11 44 13 58.5 187.4 0.3 0.0 -11 4437 No stop 17 33 30 =1123+264 11 46 14 58.5 188.3 0.3 0.0 109 4467 17 31 31 17 33 30 EQJ1122+2550 11 46 14 58.1 189.5 0.4 0.0 -12 4467 No stop 17 37 30 --- 11 50 14 58.0 191.2 0.4 0.0 228 4529 17 33 31 17 38 00 J1125+2610 11 50 45 58.4 190.2 0.4 0.0 19 4529 17 38 00 17 40 00 =1123+264 11 52 45 58.3 191.1 0.4 0.0 120 4560 17 38 01 17 40 00 EQJ1122+2550 11 52 45 57.9 192.2 0.5 0.0 -12 4560 No stop 17 44 00 --- 11 56 46 57.8 193.9 0.5 0.0 228 4622 17 40 01 17 44 00 J1125+2610 11 56 46 58.2 192.8 0.5 0.0 -11 4622 No stop 17 46 00 =1123+264 11 58 46 58.2 193.6 0.5 0.0 109 4653 17 44 01 17 46 00 EQJ1122+2550 11 58 46 57.7 194.8 0.6 0.0 -12 4653 No stop 17 50 00 --- 12 02 47 57.6 196.4 0.6 0.0 228 4715 17 46 01 17 50 30 J1125+2610 12 03 17 58.0 195.5 0.6 0.0 19 4715 17 50 30 17 52 30 =1123+264 12 05 17 57.9 196.3 0.6 0.0 120 4746 17 50 31 17 52 30 EQJ1122+2550 12 05 17 57.5 197.5 0.7 0.0 -12 4746 No stop 17 56 30 --- 12 09 18 57.3 199.1 0.8 0.0 228 4808 17 52 31 Schedule for ONSALA85 (Code O8 ) Page 9 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 17 56 30 J1125+2610 12 09 18 57.8 198.0 0.7 0.0 -11 4808 No stop 17 58 30 =1123+264 12 11 18 57.7 198.8 0.7 0.0 109 4838 17 56 31 17 58 30 EQJ1122+2550 12 11 18 57.2 199.9 0.8 0.0 -12 4838 No stop 18 02 30 --- 12 15 19 57.0 201.6 0.9 0.0 228 4900 17 58 31 18 03 00 J1125+2610 12 15 49 57.5 200.7 0.8 0.0 19 4900 18 03 00 18 05 00 =1123+264 12 17 49 57.4 201.5 0.8 0.0 120 4931 18 03 01 18 05 00 EQJ1122+2550 12 17 49 56.9 202.6 0.9 0.0 -12 4931 No stop 18 09 00 --- 12 21 50 56.7 204.2 1.0 0.0 228 4993 18 05 01 18 09 00 J1125+2610 12 21 50 57.2 203.1 0.9 0.0 -11 4993 No stop 18 11 00 =1123+264 12 23 50 57.1 203.9 0.9 0.0 109 5024 18 09 01 18 11 00 EQJ1122+2550 12 23 50 56.6 205.0 1.0 0.0 -12 5024 No stop 18 15 00 --- 12 27 51 56.3 206.5 1.1 0.0 228 5086 18 11 01 18 15 30 J1125+2610 12 28 21 56.8 205.7 1.0 0.0 19 5086 18 15 30 18 17 30 =1123+264 12 30 21 56.7 206.5 1.1 0.0 120 5117 18 15 31 18 17 30 EQJ1122+2550 12 30 21 56.2 207.5 1.1 0.0 -12 5117 No stop 18 21 30 --- 12 34 22 55.9 209.1 1.2 0.0 228 5179 18 17 31 18 21 30 J1125+2610 12 34 22 56.4 208.1 1.1 0.0 -11 5179 No stop 18 23 30 =1123+264 12 36 22 56.3 208.9 1.2 0.0 109 5209 18 21 31 18 23 30 EQJ1122+2550 12 36 22 55.8 209.8 1.2 0.0 -12 5209 No stop 18 27 30 --- 12 40 23 55.5 211.4 1.3 0.0 228 5271 18 23 31 18 28 00 J1125+2610 12 40 53 56.0 210.6 1.2 0.0 19 5271 18 28 00 18 30 00 =1123+264 12 42 53 55.9 211.4 1.3 0.0 120 5302 18 28 01 18 30 00 EQJ1122+2550 12 42 53 55.4 212.3 1.3 0.0 -12 5302 No stop 18 34 00 --- 12 46 54 55.1 213.8 1.4 0.0 228 5364 18 30 01 18 34 00 J1125+2610 12 46 54 55.6 212.9 1.3 0.0 -11 5364 No stop 18 36 00 =1123+264 12 48 54 55.4 213.6 1.4 0.0 109 5395 18 34 01 18 36 00 EQJ1122+2550 12 48 54 54.9 214.5 1.4 0.0 -12 5395 No stop 18 40 00 --- 12 52 55 54.6 216.0 1.5 0.0 228 5457 18 36 01 18 40 30 J1125+2610 12 53 25 55.1 215.3 1.4 0.0 19 5457 18 40 30 18 42 30 =1123+264 12 55 25 54.9 216.0 1.5 0.0 120 5488 18 40 31 Schedule for ONSALA85 (Code O8 ) Page 10 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 18 42 30 EQJ1122+2550 12 55 25 54.4 216.9 1.5 0.0 -12 5488 No stop 18 46 30 --- 12 59 26 54.1 218.4 1.6 0.0 228 5550 18 42 31 18 46 30 J1125+2610 12 59 26 54.6 217.5 1.5 0.0 -11 5550 No stop 18 48 30 =1123+264 13 01 26 54.5 218.2 1.6 0.0 109 5580 18 46 31 18 48 30 EQJ1122+2550 13 01 26 53.9 219.1 1.6 0.0 -12 5580 No stop 18 52 30 --- 13 05 27 53.5 220.5 1.7 0.0 228 5642 18 48 31 18 53 00 J1125+2610 13 05 57 54.1 219.8 1.6 0.0 19 5642 18 53 00 18 55 00 =1123+264 13 07 57 53.9 220.5 1.7 0.0 120 5673 18 53 01 18 55 00 EQJ1122+2550 13 07 57 53.3 221.4 1.7 0.0 -12 5673 No stop 18 59 00 --- 13 11 58 53.0 222.7 1.8 0.0 228 5735 18 55 01 18 59 00 J1125+2610 13 11 58 53.5 221.9 1.7 0.0 -11 5735 No stop 19 01 00 =1123+264 13 13 58 53.4 222.6 1.8 0.0 109 5766 18 59 01 19 01 00 EQJ1122+2550 13 13 58 52.8 223.4 1.8 0.0 -12 5766 No stop 19 05 00 --- 13 17 59 52.4 224.8 1.9 0.0 228 5828 19 01 01 19 05 30 J1125+2610 13 18 29 52.9 224.2 1.9 0.0 19 5828 19 05 30 19 07 30 =1123+264 13 20 29 52.8 224.8 1.9 0.0 120 5859 19 05 31 19 07 30 EQJ1122+2550 13 20 29 52.2 225.6 1.9 0.0 -12 5859 No stop 19 11 30 --- 13 24 30 51.8 226.9 2.0 0.0 228 5921 19 07 31 19 11 30 J1125+2610 13 24 30 52.4 226.2 2.0 0.0 -11 5921 No stop 19 13 30 =1123+264 13 26 30 52.2 226.8 2.0 0.0 109 5951 19 11 31 19 13 30 EQJ1122+2550 13 26 30 51.6 227.6 2.0 0.0 -12 5951 No stop 19 17 30 --- 13 30 31 51.2 228.9 2.1 0.0 228 6013 19 13 31 19 18 00 J1125+2610 13 31 01 51.7 228.3 2.1 0.0 19 6013 19 18 00 19 20 00 =1123+264 13 33 01 51.5 229.0 2.1 0.0 120 6044 19 18 01 19 20 00 EQJ1122+2550 13 33 01 50.9 229.7 2.1 0.0 -12 6044 No stop 19 24 00 --- 13 37 02 50.5 230.9 2.2 0.0 228 6106 19 20 01 19 24 00 J1125+2610 13 37 02 51.1 230.3 2.2 0.0 -11 6106 No stop 19 26 00 =1123+264 13 39 02 50.9 230.9 2.2 0.0 109 6137 19 24 01 19 26 00 EQJ1122+2550 13 39 02 50.3 231.6 2.3 0.0 -12 6137 No stop 19 30 00 --- 13 43 03 49.9 232.8 2.3 0.0 228 6199 19 26 01 Schedule for ONSALA85 (Code O8 ) Page 11 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 19 30 30 J1125+2610 13 43 33 50.4 232.3 2.3 0.0 19 6199 19 30 30 19 32 30 =1123+264 13 45 33 50.2 232.9 2.3 0.0 120 6230 19 30 31 19 32 30 EQJ1122+2550 13 45 33 49.6 233.6 2.4 0.0 -12 6230 No stop 19 36 30 --- 13 49 34 49.2 234.8 2.4 0.0 228 6292 19 32 31 19 36 30 J1125+2610 13 49 34 49.8 234.1 2.4 0.0 -11 6292 No stop 19 38 30 =1123+264 13 51 34 49.6 234.8 2.4 0.0 109 6322 19 36 31 19 38 30 EQJ1122+2550 13 51 34 48.9 235.4 2.5 0.0 -12 6322 No stop 19 42 30 --- 13 55 35 48.5 236.6 2.5 0.0 228 6384 19 38 31 19 43 00 J1125+2610 13 56 05 49.1 236.1 2.5 0.0 19 6384 19 43 00 19 45 00 =1123+264 13 58 05 48.8 236.7 2.5 0.0 120 6415 19 43 01 19 45 00 EQJ1122+2550 13 58 05 48.2 237.3 2.6 0.0 -12 6415 No stop 19 49 00 --- 14 02 06 47.7 238.5 2.6 0.0 228 6477 19 45 01 19 49 00 J1125+2610 14 02 06 48.4 237.9 2.6 0.0 -11 6477 No stop 19 51 00 =1123+264 14 04 06 48.1 238.5 2.6 0.0 109 6508 19 49 01 19 51 00 EQJ1122+2550 14 04 06 47.5 239.1 2.7 0.0 -12 6508 No stop 19 55 00 --- 14 08 07 47.0 240.2 2.7 0.0 228 6570 19 51 01 19 55 30 J1125+2610 14 08 37 47.6 239.7 2.7 0.0 19 6570 19 55 30 19 57 30 =1123+264 14 10 37 47.4 240.3 2.7 0.0 120 6601 19 55 31 19 57 30 EQJ1122+2550 14 10 37 46.8 240.9 2.8 0.0 -12 6601 No stop 20 01 30 --- 14 14 38 46.3 242.0 2.8 0.0 228 6663 19 57 31 20 01 30 J1125+2610 14 14 38 46.9 241.4 2.8 0.0 -11 6663 No stop 20 03 30 =1123+264 14 16 38 46.7 242.0 2.8 0.0 109 6693 20 01 31 20 03 30 EQJ1122+2550 14 16 38 46.0 242.6 2.9 0.0 -12 6693 No stop 20 07 30 --- 14 20 39 45.6 243.7 2.9 0.0 228 6755 20 03 31 20 08 00 J1125+2610 14 21 09 46.1 243.2 2.9 0.0 19 6755 20 08 00 20 10 00 =1123+264 14 23 10 45.9 243.8 2.9 0.0 120 6786 20 08 01 20 10 00 EQJ1122+2550 14 23 10 45.3 244.3 3.0 0.0 -12 6786 No stop 20 14 00 --- 14 27 10 44.8 245.4 3.1 0.0 228 6848 20 10 01 20 14 00 J1125+2610 14 27 10 45.4 244.9 3.0 0.0 -11 6848 No stop 20 16 00 =1123+264 14 29 10 45.2 245.4 3.0 0.0 109 6879 20 14 01 Schedule for ONSALA85 (Code O8 ) Page 12 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 20 16 00 EQJ1122+2550 14 29 10 44.5 246.0 3.1 0.0 -12 6879 No stop 20 20 00 --- 14 33 11 44.0 247.0 3.2 0.0 228 6941 20 16 01 20 20 30 J1125+2610 14 33 41 44.6 246.6 3.1 0.0 19 6941 20 20 30 20 22 30 =1123+264 14 35 42 44.4 247.1 3.1 0.0 120 6972 20 20 31 20 22 30 EQJ1122+2550 14 35 42 43.7 247.7 3.2 0.0 -12 6972 No stop 20 26 30 --- 14 39 42 43.2 248.7 3.3 0.0 228 7034 20 22 31 20 26 30 J1125+2610 14 39 42 43.9 248.2 3.2 0.0 -11 7034 No stop 20 28 30 =1123+264 14 41 43 43.6 248.7 3.2 0.0 109 7064 20 26 31 20 28 30 EQJ1122+2550 14 41 43 43.0 249.2 3.3 0.0 -12 7064 No stop 20 32 30 --- 14 45 43 42.4 250.2 3.4 0.0 228 7126 20 28 31 20 33 00 J1125+2610 14 46 13 43.0 249.9 3.3 0.0 19 7126 20 33 00 20 35 00 =1123+264 14 48 14 42.8 250.4 3.4 0.0 120 7157 20 33 01 20 35 00 EQJ1122+2550 14 48 14 42.1 250.9 3.4 0.0 -12 7157 No stop 20 39 00 --- 14 52 14 41.6 251.9 3.5 0.0 228 7219 20 35 01 20 39 00 J1125+2610 14 52 14 42.3 251.4 3.4 0.0 -11 7219 No stop 20 41 00 =1123+264 14 54 15 42.0 251.9 3.5 0.0 109 7250 20 39 01 20 41 00 EQJ1122+2550 14 54 15 41.4 252.4 3.5 0.0 -12 7250 No stop 20 45 00 --- 14 58 15 40.8 253.3 3.6 0.0 228 7312 20 41 01 20 45 30 J1125+2610 14 58 45 41.4 253.0 3.5 0.0 19 7312 20 45 30 20 47 30 =1123+264 15 00 46 41.2 253.5 3.6 0.0 120 7343 20 45 31 20 47 30 EQJ1122+2550 15 00 46 40.5 253.9 3.6 0.0 -12 7343 No stop 20 51 30 --- 15 04 46 40.0 254.9 3.7 0.0 228 7405 20 47 31 20 51 30 J1125+2610 15 04 46 40.7 254.4 3.6 0.0 -11 7405 No stop 20 53 30 =1123+264 15 06 47 40.4 254.9 3.7 0.0 109 7435 20 51 31 20 53 30 EQJ1122+2550 15 06 47 39.7 255.4 3.7 0.0 -12 7435 No stop 20 57 30 --- 15 10 47 39.2 256.3 3.8 0.0 228 7497 20 53 31 20 58 00 J1125+2610 15 11 17 39.8 256.0 3.7 0.0 19 7497 20 58 00 21 00 00 =1123+264 15 13 18 39.5 256.5 3.8 0.0 120 7528 20 58 01 21 00 00 EQJ1122+2550 15 13 18 38.9 256.9 3.8 0.0 -12 7528 No stop 21 04 00 --- 15 17 18 38.4 257.9 3.9 0.0 228 7590 21 00 01 Schedule for ONSALA85 (Code O8 ) Page 13 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Sat 12 Jun 2021 Day 163 --- 21 04 00 J1125+2610 15 17 18 39.0 257.4 3.8 0.0 -11 7590 No stop 21 06 00 =1123+264 15 19 19 38.8 257.9 3.9 0.0 109 7621 21 04 01 21 06 00 EQJ1122+2550 15 19 19 38.1 258.3 3.9 0.0 -12 7621 No stop 21 10 00 --- 15 23 19 37.6 259.3 4.0 0.0 228 7683 21 06 01 21 10 30 J1125+2610 15 23 49 38.2 258.9 3.9 0.0 19 7683 21 10 30 21 12 30 =1123+264 15 25 50 37.9 259.4 4.0 0.0 120 7714 21 10 31 21 12 30 EQJ1122+2550 15 25 50 37.2 259.8 4.0 0.0 -12 7714 No stop 21 16 30 --- 15 29 50 36.7 260.8 4.1 0.0 228 7776 21 12 31 21 16 30 J1125+2610 15 29 50 37.4 260.3 4.0 0.0 -11 7776 No stop 21 18 30 =1123+264 15 31 51 37.1 260.8 4.1 0.0 109 7806 21 16 31 21 18 30 EQJ1122+2550 15 31 51 36.4 261.2 4.1 0.0 -12 7806 No stop 21 22 30 --- 15 35 51 35.9 262.1 4.2 0.0 228 7868 21 18 31 21 23 00 J1125+2610 15 36 22 36.5 261.8 4.2 0.0 19 7868 21 23 00 21 25 00 =1123+264 15 38 22 36.2 262.3 4.2 0.0 120 7899 21 23 01 21 25 30 1123+264 15 38 52 36.2 262.4 4.2 0.0 24 7899 21 25 30 21 30 00 --- 15 43 23 35.6 263.4 4.3 0.0 270 7969 21 25 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.C2048 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 6 Station: ONSALA85 Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 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 = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 6 Setup file default. Used with PCAL = off LO sum= 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 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: 6 15 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * EQJ1122+2550 11 20 15.543304 * 11 22 54.730001 11 24 01.889038 0.00 26 06 49.42045 * 25 50 21.50002 25 43 31.63516 0.00 From catalog imbedded in main SCHED input file. * J1125+2610 11 23 14.869303 * 11 25 53.711923 11 27 00.745970 0.11 * 1123+264 26 26 49.99097 * 26 10 19.97857 26 03 29.35229 0.10 J1125+26 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 2729 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 EQJ1122+255sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 5.600 457.623 1123+264 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 2.992 230.332 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) EQJ1122+2550 80.0 J1125+2610 80.5 1123+264 80.5 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