COVER INFORMATION Station: HART (Code Hh ) Experiment: ES112 Exp. Code: ES112 Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Shu, Xinwen Address: Anhui Normal University 189 South Jiuhua Road Wuhu, Anhui China Phone: 8617755362162 EMAIL: xwshu@mail.ahnu.edu.cn Fax: Phone during observation: 8617755362162 Observing mode: vlbi Notes: Off Pcal, 2048 Mbps, 16x32 MHz, RCP & LCP, 2 bit sampling Day 071 0000(12/03)-0600(12/03) C Band/5 GHz/Phase-referecing Schedule for HART (Code Hh ) Page 2 ES112 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 12 Mar 2025 Day 71 --- 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: 230.49 230.49 230.49 230.49 294.49 294.49 294.49 294.49 358.49 358.49 358.49 358.49 422.49 422.49 422.49 422.49 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 00 00 00 3C286 13 10 19 33.5 5.7 -0.4 0.0 0 0 00 00 00 00 05 00 --- 13 15 20 33.6 4.4 -0.3 0.0 300 77 00 00 01 00 07 20 J1547+2052 13 17 40 30.6 41.8 -2.5 0.0 45 77 00 07 20 00 09 50 =1545+210 13 20 11 31.0 41.2 -2.5 0.0 150 116 00 07 21 00 09 50 J1548 13 20 11 29.9 40.5 -2.5 0.0 -28 116 No stop 00 13 20 --- 13 23 41 30.4 39.8 -2.4 0.0 182 170 00 09 51 00 13 20 J1547+2052 13 23 41 31.5 40.5 -2.4 0.0 -28 170 No stop 00 14 50 =1545+210 13 25 12 31.7 40.2 -2.4 0.0 62 193 00 13 21 00 14 50 J1545+2006 13 25 12 32.7 40.2 -2.4 0.0 -27 193 No stop 00 18 20 =1543+202 13 28 42 33.2 39.5 -2.3 0.0 183 247 00 14 51 00 18 50 J1547+2052 13 29 12 32.3 39.3 -2.3 0.0 3 247 00 18 50 00 20 20 =1545+210 13 30 43 32.5 39.0 -2.3 0.0 90 271 00 18 51 00 20 20 J1548 13 30 43 31.4 38.3 -2.3 0.0 -28 271 No stop 00 24 50 --- 13 35 13 32.0 37.3 -2.2 0.0 242 340 00 20 21 00 24 50 J1547+2052 13 35 13 33.2 37.9 -2.2 0.0 -28 340 No stop 00 26 20 =1545+210 13 36 44 33.4 37.6 -2.2 0.0 62 363 00 24 51 00 26 20 J1548 13 36 44 32.2 36.9 -2.2 0.0 -28 363 No stop 00 29 50 --- 13 40 14 32.7 36.2 -2.2 0.0 182 417 00 26 21 00 30 20 J1547+2052 13 40 44 33.9 36.7 -2.1 0.0 2 417 00 30 20 00 31 50 =1545+210 13 42 14 34.1 36.3 -2.1 0.0 90 441 00 30 21 00 34 10 3C286 13 44 35 33.7 356.8 0.2 0.0 44 441 00 34 10 00 39 10 --- 13 49 36 33.6 355.5 0.3 0.0 300 518 00 34 11 00 40 40 J1547+2052 13 51 06 35.3 34.3 -2.0 0.0 -5 518 00 40 40 00 42 30 =1545+210 13 52 56 35.5 33.8 -1.9 0.0 105 546 00 40 41 00 42 30 J1548 13 52 56 34.3 33.2 -1.9 0.0 -28 546 No stop 00 46 00 --- 13 56 27 34.7 32.4 -1.9 0.0 182 600 00 42 31 Schedule for HART (Code Hh ) Page 3 ES112 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 12 Mar 2025 Day 71 --- 00 46 00 J1547+2052 13 56 27 35.9 32.9 -1.9 0.0 -28 600 No stop 00 47 30 =1545+210 13 57 57 36.1 32.6 -1.8 0.0 62 623 00 46 01 00 47 30 J1545+2006 13 57 57 37.0 32.5 -1.8 0.0 -27 623 No stop 00 51 00 =1543+202 14 01 28 37.5 31.6 -1.8 0.0 183 678 00 47 31 00 51 30 J1547+2052 14 01 58 36.6 31.6 -1.8 0.0 3 678 00 51 30 00 53 00 =1545+210 14 03 28 36.8 31.2 -1.8 0.0 90 701 00 51 31 00 53 00 J1548 14 03 28 35.6 30.7 -1.8 0.0 -28 701 No stop 00 57 30 --- 14 07 59 36.1 29.5 -1.7 0.0 242 770 00 53 01 00 57 30 J1547+2052 14 07 59 37.3 30.0 -1.7 0.0 -28 770 No stop 00 59 00 =1545+210 14 09 29 37.5 29.7 -1.7 0.0 62 794 00 57 31 00 59 00 J1548 14 09 29 36.2 29.2 -1.7 0.0 -28 794 No stop 01 02 30 --- 14 13 00 36.6 28.3 -1.6 0.0 182 848 00 59 01 01 03 00 J1547+2052 14 13 30 37.9 28.6 -1.6 0.0 2 848 01 03 00 01 04 30 =1545+210 14 15 00 38.1 28.2 -1.6 0.0 90 871 01 03 01 01 04 30 J1548 14 15 00 36.8 27.7 -1.6 0.0 -28 871 No stop 01 08 00 --- 14 18 30 37.2 26.8 -1.5 0.0 182 925 01 04 31 01 08 00 J1547+2052 14 18 30 38.4 27.3 -1.5 0.0 -28 925 No stop 01 09 30 =1545+210 14 20 01 38.6 26.9 -1.5 0.0 62 948 01 08 01 01 09 30 J1545+2006 14 20 01 39.5 26.7 -1.4 0.0 -27 948 No stop 01 13 00 =1543+202 14 23 31 39.8 25.7 -1.4 0.0 183 1002 01 09 31 01 13 30 J1547+2052 14 24 01 39.0 25.8 -1.4 0.0 3 1002 01 13 30 01 15 00 =1545+210 14 25 32 39.1 25.4 -1.4 0.0 90 1025 01 13 31 01 15 00 J1548 14 25 32 37.9 25.0 -1.4 0.0 -28 1025 No stop 01 19 30 --- 14 30 02 38.3 23.8 -1.3 0.0 242 1095 01 15 01 01 19 30 J1547+2052 14 30 02 39.6 24.1 -1.3 0.0 -28 1095 No stop 01 21 00 =1545+210 14 31 33 39.7 23.7 -1.3 0.0 62 1118 01 19 31 01 21 00 J1548 14 31 33 38.4 23.4 -1.3 0.0 -28 1118 No stop 01 24 30 --- 14 35 03 38.7 22.4 -1.2 0.0 182 1172 01 21 01 01 25 00 J1547+2052 14 35 33 40.0 22.6 -1.2 0.0 2 1172 01 25 00 01 26 30 =1545+210 14 37 03 40.2 22.2 -1.2 0.0 90 1195 01 25 01 Schedule for HART (Code Hh ) Page 4 ES112 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 12 Mar 2025 Day 71 --- 01 26 30 J1548 14 37 03 38.9 21.8 -1.2 0.0 -28 1195 No stop 01 30 00 --- 14 40 34 39.2 20.9 -1.2 0.0 182 1250 01 26 31 01 30 00 J1547+2052 14 40 34 40.5 21.1 -1.1 0.0 -28 1250 No stop 01 31 30 =1545+210 14 42 04 40.6 20.7 -1.1 0.0 62 1273 01 30 01 01 31 30 J1545+2006 14 42 04 41.5 20.4 -1.1 0.0 -27 1273 No stop 01 35 00 =1543+202 14 45 35 41.7 19.4 -1.0 0.0 183 1327 01 31 31 01 35 30 J1547+2052 14 46 05 40.9 19.5 -1.0 0.0 3 1327 01 35 30 01 37 00 =1545+210 14 47 35 41.0 19.1 -1.0 0.0 90 1350 01 35 31 01 37 00 J1548 14 47 35 39.7 18.9 -1.0 0.0 -28 1350 No stop 01 41 30 --- 14 52 06 40.1 17.6 -1.0 0.0 242 1420 01 37 01 01 41 30 J1547+2052 14 52 06 41.3 17.8 -0.9 0.0 -28 1420 No stop 01 43 00 =1545+210 14 53 36 41.4 17.3 -0.9 0.0 62 1443 01 41 31 01 43 00 J1548 14 53 36 40.2 17.1 -0.9 0.0 -28 1443 No stop 01 46 30 --- 14 57 07 40.4 16.1 -0.9 0.0 182 1497 01 43 01 01 47 00 J1547+2052 14 57 37 41.7 16.1 -0.9 0.0 2 1497 01 47 00 01 48 30 =1545+210 14 59 07 41.8 15.7 -0.8 0.0 90 1520 01 47 01 01 48 30 J1548 14 59 07 40.5 15.5 -0.8 0.0 -28 1520 No stop 01 52 00 --- 15 02 38 40.7 14.5 -0.8 0.0 182 1574 01 48 31 01 52 00 J1547+2052 15 02 38 42.0 14.6 -0.8 0.0 -28 1574 No stop 01 53 30 =1545+210 15 04 08 42.1 14.1 -0.7 0.0 62 1597 01 52 01 01 53 30 J1545+2006 15 04 08 42.9 13.7 -0.7 0.0 -27 1597 No stop 01 57 00 =1543+202 15 07 38 43.1 12.6 -0.7 0.0 183 1651 01 53 31 01 57 30 J1547+2052 15 08 09 42.3 12.9 -0.7 0.0 3 1651 01 57 30 01 59 00 =1545+210 15 09 39 42.4 12.4 -0.7 0.0 90 1675 01 57 31 01 59 00 J1548 15 09 39 41.1 12.4 -0.7 0.0 -28 1675 No stop 02 03 30 --- 15 14 10 41.3 11.0 -0.6 0.0 242 1744 01 59 01 02 03 30 J1547+2052 15 14 10 42.6 11.0 -0.6 0.0 -28 1744 No stop 02 05 00 =1545+210 15 15 40 42.6 10.6 -0.6 0.0 62 1767 02 03 31 02 05 00 J1548 15 15 40 41.3 10.6 -0.6 0.0 -28 1767 No stop 02 08 30 --- 15 19 10 41.5 9.5 -0.5 0.0 182 1822 02 05 01 Schedule for HART (Code Hh ) Page 5 ES112 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 12 Mar 2025 Day 71 --- 02 09 00 J1547+2052 15 19 40 42.8 9.3 -0.5 0.0 2 1822 02 09 00 02 10 30 =1545+210 15 21 11 42.8 8.8 -0.5 0.0 90 1845 02 09 01 02 10 30 J1548 15 21 11 41.6 8.9 -0.5 0.0 -28 1845 No stop 02 14 00 --- 15 24 41 41.7 7.8 -0.4 0.0 182 1899 02 10 31 02 14 00 J1547+2052 15 24 41 43.0 7.7 -0.4 0.0 -28 1899 No stop 02 15 30 =1545+210 15 26 12 43.0 7.2 -0.4 0.0 62 1922 02 14 01 02 15 30 J1545+2006 15 26 12 43.8 6.7 -0.3 0.0 -27 1922 No stop 02 19 00 =1543+202 15 29 42 43.9 5.5 -0.3 0.0 183 1976 02 15 31 02 19 30 J1547+2052 15 30 12 43.1 6.0 -0.3 0.0 3 1976 02 19 30 02 21 00 =1545+210 15 31 42 43.1 5.5 -0.3 0.0 90 1999 02 19 31 02 21 00 J1548 15 31 42 41.9 5.6 -0.3 0.0 -28 1999 No stop 02 25 30 --- 15 36 13 41.9 4.2 -0.2 0.0 242 2069 02 21 01 02 25 30 J1547+2052 15 36 13 43.2 4.1 -0.2 0.0 -28 2069 No stop 02 27 00 =1545+210 15 37 43 43.2 3.6 -0.2 0.0 62 2092 02 25 31 02 27 00 J1548 15 37 43 42.0 3.8 -0.2 0.0 -28 2092 No stop 02 30 30 --- 15 41 14 42.0 2.7 -0.1 0.0 182 2146 02 27 01 02 31 00 J1547+2052 15 41 44 43.3 2.3 -0.1 0.0 2 2146 02 31 00 02 32 30 =1545+210 15 43 14 43.3 1.8 -0.1 0.0 90 2169 02 31 01 02 32 30 J1548 15 43 14 42.0 2.1 -0.1 0.0 -28 2169 No stop 02 36 00 --- 15 46 45 42.0 1.0 -0.1 0.0 182 2223 02 32 31 02 36 00 J1547+2052 15 46 45 43.3 0.7 -0.0 0.0 -28 2223 No stop 02 37 30 =1545+210 15 48 15 43.3 0.2 -0.0 0.0 62 2247 02 36 01 02 37 30 J1545+2006 15 48 15 44.1 359.5 0.0 0.0 -27 2247 No stop 02 41 00 =1543+202 15 51 46 44.1 358.3 0.1 0.0 183 2301 02 37 31 02 41 30 J1547+2052 15 52 16 43.3 358.9 0.1 0.0 3 2301 02 41 30 02 43 00 =1545+210 15 53 46 43.3 358.4 0.1 0.0 90 2324 02 41 31 02 43 00 J1548 15 53 46 42.0 358.8 0.1 0.0 -28 2324 No stop 02 47 30 --- 15 58 17 42.0 357.4 0.1 0.0 242 2393 02 43 01 02 47 30 J1547+2052 15 58 17 43.3 357.0 0.2 0.0 -28 2393 No stop 02 49 00 =1545+210 15 59 47 43.2 356.5 0.2 0.0 62 2417 02 47 31 Schedule for HART (Code Hh ) Page 6 ES112 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 12 Mar 2025 Day 71 --- 02 49 00 J1548 15 59 47 42.0 356.9 0.2 0.0 -28 2417 No stop 02 52 30 --- 16 03 18 41.9 355.8 0.2 0.0 182 2471 02 49 01 02 53 00 J1547+2052 16 03 48 43.2 355.2 0.2 0.0 2 2471 02 53 00 02 54 30 =1545+210 16 05 18 43.2 354.7 0.3 0.0 90 2494 02 53 01 02 54 30 J1548 16 05 18 41.9 355.2 0.3 0.0 -28 2494 No stop 02 58 00 --- 16 08 49 41.8 354.1 0.3 0.0 182 2548 02 54 31 02 58 00 J1547+2052 16 08 49 43.1 353.6 0.3 0.0 -28 2548 No stop 02 59 30 =1545+210 16 10 19 43.0 353.1 0.4 0.0 62 2571 02 58 01 02 59 30 J1545+2006 16 10 19 43.7 352.3 0.4 0.0 -27 2571 No stop 03 03 00 =1543+202 16 13 49 43.6 351.2 0.5 0.0 183 2625 02 59 31 03 03 30 J1547+2052 16 14 19 42.9 351.9 0.4 0.0 3 2625 03 03 30 03 05 00 =1545+210 16 15 50 42.9 351.4 0.4 0.0 90 2649 03 03 31 03 05 00 J1548 16 15 50 41.6 351.9 0.4 0.0 -28 2649 No stop 03 09 30 --- 16 20 20 41.5 350.5 0.5 0.0 242 2718 03 05 01 03 09 30 J1547+2052 16 20 20 42.7 350.0 0.5 0.0 -28 2718 No stop 03 11 00 =1545+210 16 21 51 42.6 349.5 0.5 0.0 62 2741 03 09 31 03 11 00 J1548 16 21 51 41.4 350.1 0.5 0.0 -28 2741 No stop 03 14 30 --- 16 25 21 41.3 349.0 0.6 0.0 182 2795 03 11 01 03 15 00 J1547+2052 16 25 51 42.5 348.2 0.6 0.0 2 2795 03 15 00 03 16 30 =1545+210 16 27 22 42.4 347.8 0.6 0.0 90 2819 03 15 01 03 16 30 J1548 16 27 22 41.2 348.4 0.6 0.0 -28 2819 No stop 03 20 00 --- 16 30 52 41.0 347.4 0.7 0.0 182 2873 03 16 31 03 20 00 J1547+2052 16 30 52 42.2 346.7 0.7 0.0 -28 2873 No stop 03 21 30 =1545+210 16 32 22 42.1 346.2 0.7 0.0 62 2896 03 20 01 03 21 30 J1545+2006 16 32 22 42.8 345.3 0.8 0.0 -27 2896 No stop 03 25 00 =1543+202 16 35 53 42.6 344.2 0.8 0.0 183 2950 03 21 31 03 25 30 J1547+2052 16 36 23 41.9 345.0 0.8 0.0 3 2950 03 25 30 03 27 00 =1545+210 16 37 53 41.8 344.5 0.8 0.0 90 2973 03 25 31 03 27 00 J1548 16 37 53 40.7 345.3 0.8 0.0 -28 2973 No stop 03 31 30 --- 16 42 24 40.4 343.9 0.9 0.0 242 3043 03 27 01 Schedule for HART (Code Hh ) Page 7 ES112 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 12 Mar 2025 Day 71 --- 03 31 30 J1547+2052 16 42 24 41.5 343.2 0.9 0.0 -28 3043 No stop 03 33 00 =1545+210 16 43 54 41.4 342.7 0.9 0.0 62 3066 03 31 31 03 33 00 J1548 16 43 54 40.3 343.5 0.9 0.0 -28 3066 No stop 03 36 30 --- 16 47 25 40.1 342.5 1.0 0.0 182 3120 03 33 01 03 37 00 J1547+2052 16 47 55 41.2 341.5 1.0 0.0 2 3120 03 37 00 03 38 30 =1545+210 16 49 25 41.1 341.1 1.0 0.0 90 3143 03 37 01 03 38 30 J1548 16 49 25 39.9 341.9 1.0 0.0 -28 3143 No stop 03 41 30 --- 16 52 26 39.7 341.0 1.0 0.0 152 3190 03 38 31 03 41 30 J1547+2052 16 52 26 40.8 340.2 1.1 0.0 -28 3190 No stop 03 43 00 =1545+210 16 53 56 40.7 339.8 1.1 0.0 62 3213 03 41 31 03 43 00 J1548 16 53 56 39.6 340.6 1.1 0.0 -28 3213 No stop 03 46 00 --- 16 56 56 39.4 339.8 1.1 0.0 152 3259 03 43 01 03 46 00 J1547+2052 16 56 56 40.5 338.9 1.1 0.0 -28 3259 No stop 03 47 30 =1545+210 16 58 27 40.4 338.5 1.2 0.0 62 3282 03 46 01 03 49 50 3C286 17 00 47 14.8 315.2 3.5 0.0 44 3282 03 49 50 03 53 50 --- 17 04 48 14.2 314.6 3.5 0.0 240 3344 03 49 51 03 55 20 J1547+2052 17 06 18 39.7 336.3 1.3 0.0 -5 3344 03 55 20 03 57 10 =1545+210 17 08 08 39.5 335.7 1.3 0.0 105 3372 03 55 21 03 57 10 J1548 17 08 08 38.4 336.6 1.3 0.0 -28 3372 No stop 04 00 40 --- 17 11 39 38.1 335.7 1.4 0.0 182 3427 03 57 11 04 00 40 J1547+2052 17 11 39 39.2 334.8 1.4 0.0 -28 3427 No stop 04 02 10 =1545+210 17 13 09 39.0 334.4 1.4 0.0 62 3450 04 00 41 04 02 10 J1545+2006 17 13 09 39.5 333.3 1.4 0.0 -27 3450 No stop 04 05 40 =1543+202 17 16 40 39.2 332.4 1.5 0.0 183 3504 04 02 11 04 06 10 J1547+2052 17 17 10 38.6 333.3 1.5 0.0 3 3504 04 06 10 04 07 40 =1545+210 17 18 40 38.5 332.9 1.5 0.0 90 3527 04 06 11 04 07 40 J1548 17 18 40 37.4 333.8 1.5 0.0 -28 3527 No stop 04 12 10 --- 17 23 11 37.0 332.6 1.6 0.0 242 3597 04 07 41 04 12 10 J1547+2052 17 23 11 38.0 331.7 1.6 0.0 -28 3597 No stop 04 13 40 =1545+210 17 24 41 37.9 331.3 1.6 0.0 62 3620 04 12 11 Schedule for HART (Code Hh ) Page 8 ES112 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 12 Mar 2025 Day 71 --- 04 13 40 J1548 17 24 41 36.8 332.2 1.6 0.0 -28 3620 No stop 04 17 10 --- 17 28 12 36.5 331.3 1.6 0.0 182 3674 04 13 41 04 17 40 J1547+2052 17 28 42 37.4 330.2 1.7 0.0 2 3674 04 17 40 04 19 10 =1545+210 17 30 12 37.2 329.8 1.7 0.0 90 3697 04 17 41 04 19 10 J1548 17 30 12 36.2 330.8 1.7 0.0 -28 3697 No stop 04 22 40 --- 17 33 42 35.8 330.0 1.7 0.0 182 3751 04 19 11 04 22 40 J1547+2052 17 33 42 36.8 328.9 1.7 0.0 -28 3751 No stop 04 24 10 =1545+210 17 35 13 36.7 328.6 1.8 0.0 62 3774 04 22 41 04 24 10 J1545+2006 17 35 13 37.1 327.5 1.8 0.0 -27 3774 No stop 04 27 40 =1543+202 17 38 43 36.6 326.7 1.9 0.0 183 3829 04 24 11 04 28 10 J1547+2052 17 39 13 36.2 327.6 1.8 0.0 3 3829 04 28 10 04 29 40 =1545+210 17 40 44 36.0 327.2 1.9 0.0 90 3852 04 28 11 04 29 40 J1548 17 40 44 35.0 328.2 1.8 0.0 -28 3852 No stop 04 34 10 --- 17 45 14 34.5 327.1 1.9 0.0 242 3921 04 29 41 04 34 10 J1547+2052 17 45 14 35.4 326.1 1.9 0.0 -28 3921 No stop 04 35 40 =1545+210 17 46 45 35.3 325.7 2.0 0.0 62 3944 04 34 11 04 35 40 J1548 17 46 45 34.3 326.8 1.9 0.0 -28 3944 No stop 04 39 10 --- 17 50 15 33.9 325.9 2.0 0.0 182 3999 04 35 41 04 39 40 J1547+2052 17 50 45 34.7 324.8 2.0 0.0 2 3999 04 39 40 04 41 10 =1545+210 17 52 15 34.5 324.4 2.1 0.0 90 4022 04 39 41 04 41 10 J1548 17 52 15 33.6 325.5 2.0 0.0 -28 4022 No stop 04 44 40 --- 17 55 46 33.2 324.7 2.1 0.0 182 4076 04 41 11 04 44 40 J1547+2052 17 55 46 34.1 323.6 2.1 0.0 -28 4076 No stop 04 46 10 =1545+210 17 57 16 33.9 323.2 2.1 0.0 62 4099 04 44 41 04 46 10 J1545+2006 17 57 16 34.2 322.2 2.2 0.0 -27 4099 No stop 04 49 40 =1543+202 18 00 47 33.7 321.4 2.2 0.0 183 4153 04 46 11 04 50 10 J1547+2052 18 01 17 33.3 322.3 2.2 0.0 3 4153 04 50 10 04 51 40 =1545+210 18 02 47 33.1 322.0 2.2 0.0 90 4176 04 50 11 04 51 40 J1548 18 02 47 32.2 323.1 2.2 0.0 -28 4176 No stop 04 56 10 --- 18 07 18 31.6 322.1 2.3 0.0 242 4246 04 51 41 Schedule for HART (Code Hh ) Page 9 ES112 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 12 Mar 2025 Day 71 --- 04 56 10 J1547+2052 18 07 18 32.5 321.0 2.3 0.0 -28 4246 No stop 04 57 40 =1545+210 18 08 48 32.3 320.6 2.3 0.0 62 4269 04 56 11 04 57 40 J1548 18 08 48 31.4 321.8 2.3 0.0 -28 4269 No stop 05 01 10 --- 18 12 19 30.9 321.0 2.4 0.0 182 4323 04 57 41 05 01 40 J1547+2052 18 12 49 31.7 319.8 2.4 0.0 2 4323 05 01 40 05 03 10 =1545+210 18 14 19 31.5 319.5 2.4 0.0 90 4346 05 01 41 05 03 10 J1548 18 14 19 30.6 320.6 2.4 0.0 -28 4346 No stop 05 06 40 --- 18 17 50 30.1 319.8 2.5 0.0 182 4400 05 03 11 05 06 40 J1547+2052 18 17 50 31.0 318.7 2.5 0.0 -28 4400 No stop 05 08 10 =1545+210 18 19 20 30.7 318.4 2.5 0.0 62 4424 05 06 41 05 08 10 J1545+2006 18 19 20 31.0 317.4 2.5 0.0 -27 4424 No stop 05 11 40 =1543+202 18 22 50 30.5 316.6 2.6 0.0 183 4478 05 08 11 05 12 10 J1547+2052 18 23 21 30.1 317.6 2.6 0.0 3 4478 05 12 10 05 13 40 =1545+210 18 24 51 29.9 317.3 2.6 0.0 90 4501 05 12 11 05 13 40 J1548 18 24 51 29.1 318.4 2.6 0.0 -28 4501 No stop 05 18 10 --- 18 29 22 28.4 317.5 2.7 0.0 242 4571 05 13 41 05 18 10 J1547+2052 18 29 22 29.2 316.3 2.7 0.0 -28 4571 No stop 05 19 40 =1545+210 18 30 52 29.0 316.0 2.7 0.0 62 4594 05 18 11 05 19 40 J1548 18 30 52 28.2 317.2 2.7 0.0 -28 4594 No stop 05 23 10 --- 18 34 22 27.6 316.5 2.7 0.0 182 4648 05 19 41 05 23 40 J1547+2052 18 34 52 28.4 315.3 2.8 0.0 2 4648 05 23 40 05 25 10 =1545+210 18 36 23 28.1 315.0 2.8 0.0 90 4671 05 23 41 05 25 10 J1548 18 36 23 27.3 316.1 2.8 0.0 -28 4671 No stop 05 28 40 --- 18 39 53 26.8 315.4 2.8 0.0 182 4725 05 25 11 05 28 40 J1547+2052 18 39 53 27.6 314.3 2.9 0.0 -28 4725 No stop 05 30 10 =1545+210 18 41 24 27.3 314.0 2.9 0.0 62 4748 05 28 41 05 30 10 J1545+2006 18 41 24 27.5 313.0 2.9 0.0 -27 4748 No stop 05 33 40 =1543+202 18 44 54 26.9 312.3 3.0 0.0 183 4802 05 30 11 05 34 10 J1547+2052 18 45 24 26.7 313.2 2.9 0.0 3 4802 05 34 10 05 35 40 =1545+210 18 46 54 26.4 313.0 3.0 0.0 90 4826 05 34 11 Schedule for HART (Code Hh ) Page 10 ES112 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 12 Mar 2025 Day 71 --- 05 35 40 J1548 18 46 54 25.7 314.1 3.0 0.0 -28 4826 No stop 05 40 10 --- 18 51 25 24.9 313.3 3.0 0.0 242 4895 05 35 41 05 40 10 J1547+2052 18 51 25 25.7 312.1 3.0 0.0 -28 4895 No stop 05 41 40 =1545+210 18 52 55 25.4 311.9 3.1 0.0 62 4918 05 40 11 05 41 40 J1548 18 52 55 24.7 313.0 3.1 0.0 -28 4918 No stop 05 45 10 --- 18 56 26 24.1 312.4 3.1 0.0 182 4972 05 41 41 05 45 40 J1547+2052 18 56 56 24.7 311.1 3.1 0.0 2 4972 05 45 40 05 47 10 =1545+210 18 58 26 24.5 310.9 3.2 0.0 90 4996 05 45 41 05 47 10 J1548 18 58 26 23.8 312.1 3.1 0.0 -28 4996 No stop 05 50 40 --- 19 01 57 23.2 311.4 3.2 0.0 182 5050 05 47 11 05 50 40 J1547+2052 19 01 57 23.9 310.3 3.2 0.0 -28 5050 No stop 05 52 10 =1545+210 19 03 27 23.6 310.0 3.2 0.0 62 5073 05 50 41 05 52 10 J1545+2006 19 03 27 23.8 309.0 3.3 0.0 -27 5073 No stop 05 54 30 =1543+202 19 05 48 23.3 308.6 3.3 0.0 113 5109 05 52 11 05 56 00 3C345 19 07 18 16.3 332.0 2.4 0.0 24 5109 05 56 00 06 00 00 --- 19 11 18 15.9 331.3 2.5 0.0 240 5171 05 56 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.C2048 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hh6cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 256.00 of 512.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 4 Station: HART 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= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 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: 9 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= 230.49 230.49 230.49 230.49 294.49 294.49 294.49 294.49 358.49 358.49 358.49 358.49 422.49 422.49 422.49 422.49 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: 9 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) * J1548 15 46 32.140619 * 15 48 43.067329 15 49 49.770088 0.00 22 17 19.74779 * 22 08 12.69641 22 03 17.51418 0.00 From catalog imbedded in main SCHED input file. 1545+210 15 45 31.120610 * 15 47 43.537755 15 48 50.986758 0.21 * J1547+2052 21 01 27.34370 * 20 52 16.61322 20 47 19.93182 0.43 From catalog imbedded in main SCHED input file. Main calibrator, Fs/x~50 mJy, 1.3 deg 1543+202 15 43 20.954571 * 15 45 34.343114 15 46 42.288579 0.15 * J1545+2006 20 15 59.07342 * 20 06 40.47056 20 01 40.07640 0.20 From catalog imbedded in main SCHED input file. Phase checker, close to CAL1, 2.15deg from target * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 19.702863 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 31.43746 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 50.288940 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 45 23.84002 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 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 J1548 sess125.C2048 1 2 3 4 5 6 7 8 9 10 2.842 93.837 J1547+2052 sess125.C2048 1 2 3 4 5 6 7 8 9 10 1.578 47.379 J1545+2006 sess125.C2048 1 2 3 4 5 6 7 8 9 10 0.856 29.705 3C286 sess125.C2048 1 2 3 4 5 6 7 8 9 10 0.233 8.838 3C345 sess125.C2048 1 2 3 4 6 7 8 9 10 0.067 2.122 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) J1548 114.4 J1547+2052 114.7 J1545+2006 115.3 3C286 140.3 3C345 100.9 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