COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: VLBI astronometry on the IMBH-TDE AT2018cqh Exp. Code: EY044A Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Jun Yang Address: Onsala Space Observatory SE-439 92 Onsala Sweden Phone: +46 31 7725531 EMAIL: jun.yang@chalmers.se Fax: +46 31 7725590 Phone during observation: +46 31 7725531 Observing mode: 4096-32-2 Notes: 4096 Mbps, 32x32 MHz, RCP & LCP, 2 bit sampling C Band/5 GHz, Phase-referencing observations Ef: scans 115-116 for pointing observations Schedule for URUMQI (Code Ur ) Page 2 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- Next scan frequencies: 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 Next BBC frequencies: 204.00 204.00 204.00 204.00 268.00 268.00 268.00 268.00 332.00 332.00 332.00 332.00 396.00 396.00 396.00 396.00 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 20 00 00 J0239-0234 04 15 23 39.4 211.2 1.6 22.1 0 0 20 00 00 20 02 20 =0237-027 04 17 44 39.2 211.9 1.6 22.5 140 36 20 00 01 20 03 00 R32J0231 04 18 24 39.6 215.2 1.8 24.7 33 36 20 03 00 20 03 30 --- 04 18 54 39.6 215.3 1.8 24.8 30 44 20 03 01 20 03 55 R32J0231 04 19 19 39.5 215.4 1.8 24.9 23 44 20 03 55 20 04 20 --- 04 19 44 39.5 215.6 1.8 25.0 25 50 20 03 56 20 04 40 AT2018CQH 04 20 04 39.8 215.1 1.7 24.7 16 50 20 04 40 20 06 30 --- 04 21 54 39.6 215.7 1.8 25.0 110 78 20 04 41 20 06 50 R32J0231 04 22 14 39.2 216.3 1.8 25.5 16 78 20 06 50 20 07 20 --- 04 22 44 39.1 216.5 1.8 25.5 30 86 20 06 51 20 07 40 R13J0234 04 23 04 39.7 216.0 1.8 25.3 16 86 20 07 40 20 09 30 --- 04 24 55 39.5 216.6 1.8 25.6 110 114 20 07 41 20 09 55 R32J0231 04 25 20 38.9 217.2 1.9 26.0 21 114 20 09 55 20 10 20 --- 04 25 45 38.8 217.3 1.9 26.1 25 121 20 09 56 20 10 40 AT2018CQH 04 26 05 39.1 216.9 1.9 25.8 16 121 20 10 40 20 12 30 --- 04 27 55 38.9 217.4 1.9 26.2 110 149 20 10 41 20 12 50 R32J0231 04 28 15 38.5 218.0 1.9 26.6 16 149 20 12 50 20 13 20 --- 04 28 45 38.5 218.2 1.9 26.7 30 156 20 12 51 20 13 40 R13J0234 04 29 05 39.0 217.8 1.9 26.4 16 156 20 13 40 20 15 30 --- 04 30 56 38.8 218.3 1.9 26.7 110 185 20 13 41 20 15 55 R32J0231 04 31 21 38.2 218.9 2.0 27.1 21 185 20 15 55 20 16 20 --- 04 31 46 38.1 219.0 2.0 27.2 25 191 20 15 56 20 16 40 AT2018CQH 04 32 06 38.5 218.6 2.0 26.9 16 191 20 16 40 20 18 30 --- 04 33 56 38.3 219.1 2.0 27.3 110 219 20 16 41 20 18 50 R32J0231 04 34 16 37.9 219.7 2.0 27.7 16 219 20 18 50 20 19 20 --- 04 34 46 37.8 219.9 2.0 27.7 30 227 20 18 51 Schedule for URUMQI (Code Ur ) Page 3 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 20 19 40 R13J0234 04 35 06 38.3 219.5 2.0 27.5 16 227 20 19 40 20 21 30 --- 04 36 57 38.1 220.0 2.0 27.8 110 255 20 19 41 20 21 55 R32J0231 04 37 22 37.5 220.6 2.1 28.2 21 255 20 21 55 20 22 20 --- 04 37 47 37.4 220.7 2.1 28.3 25 262 20 21 56 20 22 40 AT2018CQH 04 38 07 37.8 220.3 2.1 28.0 16 262 20 22 40 20 24 30 --- 04 39 57 37.6 220.8 2.1 28.3 110 290 20 22 41 20 24 50 R32J0231 04 40 17 37.1 221.4 2.1 28.7 16 290 20 24 50 20 25 20 --- 04 40 47 37.1 221.6 2.1 28.8 30 297 20 24 51 20 25 40 R13J0234 04 41 07 37.6 221.2 2.1 28.5 16 297 20 25 40 20 27 30 --- 04 42 58 37.4 221.7 2.1 28.9 110 326 20 25 41 20 27 55 R32J0231 04 43 23 36.8 222.3 2.2 29.2 21 326 20 27 55 20 28 20 --- 04 43 48 36.7 222.4 2.2 29.3 25 332 20 27 56 20 28 40 AT2018CQH 04 44 08 37.1 222.0 2.2 29.0 16 332 20 28 40 20 30 30 --- 04 45 58 36.8 222.5 2.2 29.4 110 360 20 28 41 20 30 50 R32J0231 04 46 18 36.4 223.1 2.2 29.7 16 360 20 30 50 20 31 20 --- 04 46 48 36.3 223.2 2.2 29.8 30 368 20 30 51 20 31 40 R13J0234 04 47 08 36.9 222.8 2.2 29.6 16 368 20 31 40 20 33 30 --- 04 48 59 36.7 223.3 2.2 29.9 110 396 20 31 41 20 33 55 R32J0231 04 49 24 36.0 223.9 2.3 30.2 21 396 20 33 55 20 34 20 --- 04 49 49 36.0 224.0 2.3 30.3 25 403 20 33 56 20 34 40 AT2018CQH 04 50 09 36.3 223.6 2.3 30.0 16 403 20 34 40 20 36 30 --- 04 51 59 36.1 224.1 2.3 30.3 110 431 20 34 41 20 36 50 R32J0231 04 52 19 35.7 224.7 2.3 30.7 16 431 20 36 50 20 37 20 --- 04 52 49 35.6 224.8 2.3 30.8 30 438 20 36 51 20 37 40 R13J0234 04 53 09 36.1 224.4 2.3 30.5 16 438 20 37 40 20 39 30 --- 04 55 00 35.9 224.9 2.3 30.8 110 467 20 37 41 20 39 55 R32J0231 04 55 25 35.3 225.5 2.4 31.2 21 467 20 39 55 20 40 20 --- 04 55 50 35.2 225.6 2.4 31.2 25 473 20 39 56 20 40 40 AT2018CQH 04 56 10 35.6 225.2 2.4 31.0 16 473 20 40 40 20 42 30 --- 04 58 00 35.3 225.7 2.4 31.3 110 501 20 40 41 Schedule for URUMQI (Code Ur ) Page 4 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 20 42 50 R32J0231 04 58 20 34.9 226.2 2.4 31.6 16 501 20 42 50 20 43 20 --- 04 58 50 34.8 226.4 2.4 31.7 30 509 20 42 51 20 43 40 R13J0234 04 59 10 35.4 226.0 2.4 31.5 16 509 20 43 40 20 45 30 --- 05 01 01 35.1 226.5 2.4 31.8 110 537 20 43 41 20 45 55 R32J0231 05 01 26 34.5 227.0 2.5 32.1 21 537 20 45 55 20 46 20 --- 05 01 51 34.4 227.1 2.5 32.1 25 544 20 45 56 20 46 40 AT2018CQH 05 02 11 34.8 226.8 2.5 31.9 16 544 20 46 40 20 48 30 --- 05 04 01 34.5 227.3 2.5 32.2 110 572 20 46 41 20 48 50 R32J0231 05 04 21 34.1 227.8 2.5 32.5 16 572 20 48 50 20 49 20 --- 05 04 51 34.0 227.9 2.5 32.6 30 579 20 48 51 20 49 40 R13J0234 05 05 11 34.6 227.6 2.5 32.4 16 579 20 49 40 20 51 30 --- 05 07 02 34.3 228.1 2.5 32.7 110 608 20 49 41 20 51 55 R32J0231 05 07 27 33.7 228.6 2.6 33.0 21 608 20 51 55 20 52 20 --- 05 07 52 33.6 228.7 2.6 33.0 25 614 20 51 56 20 52 40 AT2018CQH 05 08 12 34.0 228.3 2.6 32.8 16 614 20 52 40 20 54 30 --- 05 10 02 33.7 228.8 2.6 33.1 110 642 20 52 41 20 54 50 R32J0231 05 10 22 33.3 229.3 2.6 33.4 16 642 20 54 50 20 55 20 --- 05 10 52 33.2 229.4 2.6 33.5 30 650 20 54 51 20 55 40 R13J0234 05 11 12 33.8 229.1 2.6 33.3 16 650 20 55 40 20 57 30 --- 05 13 03 33.5 229.6 2.6 33.5 110 678 20 55 41 20 57 55 R32J0231 05 13 28 32.8 230.1 2.7 33.8 21 678 20 57 55 20 58 20 --- 05 13 53 32.8 230.2 2.7 33.9 25 685 20 57 56 20 58 40 AT2018CQH 05 14 13 33.1 229.8 2.7 33.7 16 685 20 58 40 21 00 30 --- 05 16 03 32.9 230.3 2.7 33.9 110 713 20 58 41 21 00 50 R32J0231 05 16 23 32.4 230.8 2.7 34.2 16 713 21 00 50 21 01 20 --- 05 16 53 32.4 230.9 2.7 34.3 30 721 21 00 51 21 01 40 R13J0234 05 17 13 32.9 230.6 2.7 34.1 16 721 21 01 40 21 03 30 --- 05 19 04 32.7 231.1 2.7 34.4 110 749 21 01 41 21 03 55 R32J0231 05 19 29 32.0 231.5 2.8 34.6 21 749 21 03 55 21 04 20 --- 05 19 54 31.9 231.6 2.8 34.7 25 755 21 03 56 Schedule for URUMQI (Code Ur ) Page 5 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 21 04 40 AT2018CQH 05 20 14 32.3 231.3 2.8 34.5 16 755 21 04 40 21 06 30 --- 05 22 04 32.0 231.8 2.8 34.8 110 783 21 04 41 21 06 50 R32J0231 05 22 24 31.6 232.2 2.8 35.0 16 783 21 06 50 21 07 20 --- 05 22 54 31.5 232.4 2.8 35.1 30 791 21 06 51 21 07 40 R13J0234 05 23 14 32.1 232.1 2.8 34.9 16 791 21 07 40 21 09 30 --- 05 25 05 31.8 232.5 2.8 35.2 110 819 21 07 41 21 09 55 R32J0231 05 25 30 31.1 233.0 2.9 35.4 21 819 21 09 55 21 10 20 --- 05 25 55 31.1 233.1 2.9 35.5 25 826 21 09 56 21 10 40 AT2018CQH 05 26 15 31.4 232.8 2.9 35.3 16 826 21 10 40 21 12 30 --- 05 28 05 31.2 233.2 2.9 35.5 110 854 21 10 41 21 12 50 R32J0231 05 28 25 30.7 233.7 2.9 35.8 16 854 21 12 50 21 13 20 --- 05 28 55 30.6 233.8 2.9 35.9 30 862 21 12 51 21 13 40 R13J0234 05 29 15 31.2 233.5 2.9 35.7 16 862 21 13 40 21 15 30 --- 05 31 06 30.9 234.0 2.9 35.9 110 890 21 13 41 21 15 50 R32J0231 05 31 26 30.3 234.4 3.0 36.2 16 890 21 15 50 21 16 20 --- 05 31 56 30.2 234.5 3.0 36.2 30 897 21 15 51 21 17 00 J0239-0234 05 32 36 30.1 231.8 2.9 34.8 33 897 21 17 00 21 19 20 =0237-027 05 34 56 29.8 232.4 2.9 35.1 140 933 21 17 01 21 20 00 R32J0231 05 35 36 29.6 235.4 3.0 36.7 33 933 21 20 00 21 20 30 --- 05 36 06 29.6 235.5 3.1 36.7 30 941 21 20 01 21 20 55 R32J0231 05 36 31 29.5 235.6 3.1 36.8 23 941 21 20 55 21 21 20 --- 05 36 56 29.4 235.7 3.1 36.8 25 947 21 20 56 21 21 40 AT2018CQH 05 37 17 29.8 235.4 3.0 36.7 16 947 21 21 40 21 23 30 --- 05 39 07 29.5 235.8 3.1 36.9 110 976 21 21 41 21 23 50 R32J0231 05 39 27 29.1 236.2 3.1 37.1 16 976 21 23 50 21 24 20 --- 05 39 57 29.0 236.3 3.1 37.2 30 983 21 23 51 21 24 40 R13J0234 05 40 17 29.6 236.1 3.1 37.0 16 983 21 24 40 21 26 30 --- 05 42 07 29.3 236.5 3.1 37.3 110 1012 21 24 41 21 26 55 R32J0231 05 42 32 28.6 236.9 3.2 37.5 21 1012 21 26 55 21 27 20 --- 05 42 57 28.5 237.0 3.2 37.5 25 1018 21 26 56 Schedule for URUMQI (Code Ur ) Page 6 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 21 27 40 AT2018CQH 05 43 18 28.9 236.7 3.1 37.4 16 1018 21 27 40 21 29 30 --- 05 45 08 28.6 237.1 3.2 37.6 110 1046 21 27 41 21 29 50 R32J0231 05 45 28 28.1 237.6 3.2 37.8 16 1046 21 29 50 21 30 20 --- 05 45 58 28.1 237.7 3.2 37.8 30 1054 21 29 51 21 30 40 R13J0234 05 46 18 28.7 237.5 3.2 37.7 16 1054 21 30 40 21 32 30 --- 05 48 08 28.4 237.9 3.2 37.9 110 1082 21 30 41 21 32 55 R32J0231 05 48 33 27.7 238.3 3.3 38.1 21 1082 21 32 55 21 33 20 --- 05 48 58 27.6 238.4 3.3 38.2 25 1088 21 32 56 21 33 40 AT2018CQH 05 49 19 28.0 238.1 3.2 38.0 16 1088 21 33 40 21 35 30 --- 05 51 09 27.7 238.5 3.3 38.2 110 1117 21 33 41 21 35 50 R32J0231 05 51 29 27.2 238.9 3.3 38.4 16 1117 21 35 50 21 36 20 --- 05 51 59 27.1 239.0 3.3 38.5 30 1124 21 35 51 21 36 40 R13J0234 05 52 19 27.7 238.8 3.3 38.4 16 1124 21 36 40 21 38 30 --- 05 54 09 27.4 239.2 3.3 38.6 110 1153 21 36 41 21 38 55 R32J0231 05 54 34 26.7 239.6 3.4 38.8 21 1153 21 38 55 21 39 20 --- 05 54 59 26.7 239.7 3.4 38.8 25 1159 21 38 56 21 39 40 AT2018CQH 05 55 19 27.1 239.4 3.3 38.7 16 1159 21 39 40 21 41 30 --- 05 57 10 26.8 239.8 3.4 38.9 110 1187 21 39 41 21 41 50 R32J0231 05 57 30 26.3 240.2 3.4 39.1 16 1187 21 41 50 21 42 20 --- 05 58 00 26.2 240.4 3.4 39.1 30 1195 21 41 51 21 42 40 R13J0234 05 58 20 26.8 240.1 3.4 39.0 16 1195 21 42 40 21 44 30 --- 06 00 10 26.5 240.5 3.4 39.2 110 1223 21 42 41 21 44 55 R32J0231 06 00 35 25.8 240.9 3.5 39.4 21 1223 21 44 55 21 45 20 --- 06 01 00 25.7 241.0 3.5 39.4 25 1229 21 44 56 21 45 40 AT2018CQH 06 01 20 26.1 240.7 3.4 39.3 16 1229 21 45 40 21 47 30 --- 06 03 11 25.8 241.1 3.5 39.5 110 1258 21 45 41 21 47 50 R32J0231 06 03 31 25.3 241.5 3.5 39.7 16 1258 21 47 50 21 48 20 --- 06 04 01 25.2 241.6 3.5 39.7 30 1265 21 47 51 21 48 40 R13J0234 06 04 21 25.8 241.4 3.5 39.6 16 1265 21 48 40 21 50 30 --- 06 06 11 25.5 241.8 3.5 39.8 110 1294 21 48 41 Schedule for URUMQI (Code Ur ) Page 7 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 21 50 55 R32J0231 06 06 36 24.8 242.2 3.6 39.9 21 1294 21 50 55 21 51 20 --- 06 07 01 24.8 242.3 3.6 40.0 25 1300 21 50 56 21 51 40 AT2018CQH 06 07 21 25.2 242.0 3.5 39.9 16 1300 21 51 40 21 53 30 --- 06 09 12 24.9 242.4 3.6 40.0 110 1328 21 51 41 21 53 50 R32J0231 06 09 32 24.4 242.8 3.6 40.2 16 1328 21 53 50 21 54 20 --- 06 10 02 24.3 242.9 3.6 40.3 30 1336 21 53 51 21 54 40 R13J0234 06 10 22 24.9 242.7 3.6 40.2 16 1336 21 54 40 21 56 30 --- 06 12 12 24.6 243.1 3.6 40.3 110 1364 21 54 41 21 56 55 R32J0231 06 12 37 23.9 243.5 3.7 40.5 21 1364 21 56 55 21 57 20 --- 06 13 02 23.8 243.5 3.7 40.5 25 1371 21 56 56 21 57 40 AT2018CQH 06 13 22 24.2 243.3 3.6 40.4 16 1371 21 57 40 21 59 30 --- 06 15 13 23.9 243.7 3.7 40.6 110 1399 21 57 41 21 59 50 R32J0231 06 15 33 23.4 244.1 3.7 40.7 16 1399 21 59 50 22 00 20 --- 06 16 03 23.3 244.2 3.7 40.8 30 1406 21 59 51 22 00 40 R13J0234 06 16 23 23.9 244.0 3.7 40.7 16 1406 22 00 40 22 02 30 --- 06 18 13 23.6 244.3 3.7 40.9 110 1435 22 00 41 22 02 55 R32J0231 06 18 38 22.9 244.7 3.8 41.0 21 1435 22 02 55 22 03 20 --- 06 19 03 22.8 244.8 3.8 41.0 25 1441 22 02 56 22 03 40 AT2018CQH 06 19 23 23.2 244.5 3.7 40.9 16 1441 22 03 40 22 05 30 --- 06 21 14 22.9 244.9 3.8 41.1 110 1469 22 03 41 22 05 50 R32J0231 06 21 34 22.4 245.3 3.8 41.3 16 1469 22 05 50 22 06 20 --- 06 22 04 22.3 245.4 3.8 41.3 30 1477 22 05 51 22 06 40 R13J0234 06 22 24 22.9 245.2 3.8 41.2 16 1477 22 06 40 22 08 30 --- 06 24 14 22.6 245.6 3.8 41.4 110 1505 22 06 41 22 08 55 R32J0231 06 24 39 21.9 245.9 3.9 41.5 21 1505 22 08 55 22 09 20 --- 06 25 04 21.8 246.0 3.9 41.5 25 1512 22 08 56 22 09 40 AT2018CQH 06 25 24 22.2 245.7 3.8 41.4 16 1512 22 09 40 22 11 30 --- 06 27 15 21.9 246.1 3.9 41.6 110 1540 22 09 41 22 11 50 R32J0231 06 27 35 21.4 246.5 3.9 41.7 16 1540 22 11 50 22 12 20 --- 06 28 05 21.3 246.6 3.9 41.8 30 1547 22 11 51 Schedule for URUMQI (Code Ur ) Page 8 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 22 12 40 R13J0234 06 28 25 21.9 246.4 3.9 41.7 16 1547 22 12 40 22 14 30 --- 06 30 15 21.6 246.8 3.9 41.8 110 1576 22 12 41 22 14 55 R32J0231 06 30 40 20.9 247.1 4.0 42.0 21 1576 22 14 55 22 15 20 --- 06 31 05 20.8 247.2 4.0 42.0 25 1582 22 14 56 22 15 40 AT2018CQH 06 31 25 21.2 247.0 3.9 41.9 16 1582 22 15 40 22 17 30 --- 06 33 16 20.9 247.3 4.0 42.0 110 1610 22 15 41 22 17 50 R32J0231 06 33 36 20.4 247.7 4.0 42.2 16 1610 22 17 50 22 18 20 --- 06 34 06 20.3 247.8 4.0 42.2 30 1618 22 17 51 22 18 40 R13J0234 06 34 26 20.9 247.6 4.0 42.2 16 1618 22 18 40 22 20 30 --- 06 36 16 20.6 248.0 4.0 42.3 110 1646 22 18 41 22 20 55 R32J0231 06 36 41 19.9 248.3 4.1 42.4 21 1646 22 20 55 22 21 20 --- 06 37 06 19.8 248.4 4.1 42.4 25 1653 22 20 56 22 21 40 AT2018CQH 06 37 26 20.2 248.1 4.0 42.3 16 1653 22 21 40 22 23 30 --- 06 39 17 19.9 248.5 4.1 42.5 110 1681 22 21 41 22 23 50 R32J0231 06 39 37 19.4 248.9 4.1 42.6 16 1681 22 23 50 22 24 20 --- 06 40 07 19.3 249.0 4.1 42.7 30 1688 22 23 51 22 24 40 R13J0234 06 40 27 19.9 248.8 4.1 42.6 16 1688 22 24 40 22 26 30 --- 06 42 17 19.6 249.2 4.1 42.7 110 1717 22 24 41 22 26 55 R32J0231 06 42 42 18.9 249.5 4.2 42.8 21 1717 22 26 55 22 27 20 --- 06 43 07 18.8 249.6 4.2 42.9 25 1723 22 26 56 22 27 40 AT2018CQH 06 43 27 19.2 249.3 4.1 42.8 16 1723 22 27 40 22 29 30 --- 06 45 18 18.9 249.7 4.2 42.9 110 1751 22 27 41 22 29 50 R32J0231 06 45 38 18.4 250.0 4.2 43.0 16 1751 22 29 50 22 30 20 --- 06 46 08 18.3 250.1 4.2 43.1 30 1759 22 29 51 22 30 40 R13J0234 06 46 28 18.9 250.0 4.2 43.0 16 1759 22 30 40 22 32 30 --- 06 48 18 18.6 250.3 4.2 43.1 110 1787 22 30 41 22 32 55 R32J0231 06 48 43 17.8 250.6 4.3 43.2 21 1787 22 32 55 22 33 20 --- 06 49 08 17.8 250.7 4.3 43.2 25 1794 22 32 56 22 33 40 AT2018CQH 06 49 28 18.2 250.5 4.2 43.2 16 1794 22 33 40 22 35 30 --- 06 51 19 17.8 250.8 4.3 43.3 110 1822 22 33 41 Schedule for URUMQI (Code Ur ) Page 9 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 22 35 50 R32J0231 06 51 39 17.3 251.2 4.3 43.4 16 1822 22 35 50 22 36 20 --- 06 52 09 17.2 251.3 4.3 43.4 30 1829 22 35 51 22 36 40 R13J0234 06 52 29 17.8 251.1 4.3 43.4 16 1829 22 36 40 22 38 30 --- 06 54 19 17.5 251.5 4.3 43.5 110 1858 22 36 41 22 38 55 R32J0231 06 54 44 16.8 251.8 4.4 43.6 21 1858 22 38 55 22 39 20 --- 06 55 09 16.7 251.9 4.4 43.6 25 1864 22 38 56 22 39 40 AT2018CQH 06 55 29 17.1 251.6 4.3 43.5 16 1864 22 39 40 22 41 30 --- 06 57 20 16.8 252.0 4.4 43.6 110 1892 22 39 41 22 41 50 R32J0231 06 57 40 16.3 252.3 4.4 43.8 16 1892 22 41 50 22 42 20 --- 06 58 10 16.2 252.4 4.4 43.8 30 1900 22 41 51 22 42 40 R13J0234 06 58 30 16.8 252.3 4.4 43.7 16 1900 22 42 40 22 44 30 --- 07 00 20 16.5 252.6 4.4 43.8 110 1928 22 42 41 22 44 55 R32J0231 07 00 45 15.8 252.9 4.5 43.9 21 1928 22 44 55 22 45 20 --- 07 01 10 15.7 253.0 4.5 44.0 25 1935 22 44 56 22 45 40 AT2018CQH 07 01 30 16.1 252.8 4.4 43.9 16 1935 22 45 40 22 47 30 --- 07 03 21 15.8 253.1 4.5 44.0 110 1963 22 45 41 22 47 50 R32J0231 07 03 41 15.2 253.5 4.5 44.1 16 1963 22 47 50 22 48 20 --- 07 04 11 15.2 253.6 4.5 44.1 30 1971 22 47 51 22 48 40 R13J0234 07 04 31 15.8 253.4 4.5 44.1 16 1971 22 48 40 22 50 30 --- 07 06 21 15.4 253.7 4.5 44.2 110 1999 22 48 41 22 50 50 R32J0231 07 06 41 14.7 254.0 4.6 44.3 16 1999 22 50 50 22 51 20 --- 07 07 11 14.6 254.1 4.6 44.3 30 2006 22 50 51 22 52 00 J0239-0234 07 07 51 14.9 251.7 4.4 43.6 33 2006 22 52 00 22 58 00 =0237-027 07 13 52 13.9 252.8 4.5 44.0 360 2099 22 52 01 22 58 40 R32J0231 07 14 32 13.3 255.5 4.7 44.6 33 2099 22 58 40 22 59 10 --- 07 15 03 13.3 255.6 4.7 44.7 30 2106 22 58 41 22 59 35 R32J0231 07 15 28 13.2 255.6 4.7 44.7 23 2106 22 59 35 23 00 00 --- 07 15 53 13.1 255.7 4.7 44.7 25 2113 22 59 36 23 00 20 AT2018CQH 07 16 13 13.5 255.5 4.7 44.6 16 2113 23 00 20 23 02 10 --- 07 18 03 13.2 255.8 4.7 44.7 110 2141 23 00 21 Schedule for URUMQI (Code Ur ) Page 10 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 23 02 30 R32J0231 07 18 23 12.7 256.2 4.8 44.8 16 2141 23 02 30 23 03 00 --- 07 18 53 12.6 256.3 4.8 44.8 30 2149 23 02 31 23 03 20 R13J0234 07 19 13 13.2 256.1 4.7 44.8 16 2149 23 03 20 23 05 10 --- 07 21 04 12.9 256.4 4.8 44.9 110 2177 23 03 21 23 05 35 R32J0231 07 21 29 12.1 256.7 4.8 44.9 21 2177 23 05 35 23 06 00 --- 07 21 54 12.0 256.8 4.8 45.0 25 2183 23 05 36 23 06 20 AT2018CQH 07 22 14 12.5 256.6 4.8 44.9 16 2183 23 06 20 23 08 10 --- 07 24 04 12.1 256.9 4.8 45.0 110 2212 23 06 21 23 08 30 R32J0231 07 24 24 11.6 257.3 4.9 45.1 16 2212 23 08 30 23 09 00 --- 07 24 54 11.5 257.3 4.9 45.1 30 2219 23 08 31 23 09 20 R13J0234 07 25 14 12.1 257.2 4.8 45.1 16 2219 23 09 20 23 11 10 --- 07 27 05 11.8 257.5 4.9 45.1 110 2247 23 09 21 23 11 35 R32J0231 07 27 30 11.1 257.8 4.9 45.2 21 2247 23 11 35 23 12 00 --- 07 27 55 11.0 257.9 4.9 45.2 25 2254 23 11 36 23 12 20 AT2018CQH 07 28 15 11.4 257.7 4.9 45.2 16 2254 23 12 20 23 14 10 --- 07 30 05 11.1 258.0 4.9 45.2 110 2282 23 12 21 23 14 30 R32J0231 07 30 25 10.5 258.3 5.0 45.3 16 2282 23 14 30 23 15 00 --- 07 30 55 10.5 258.4 5.0 45.3 30 2290 23 14 31 23 15 20 R13J0234 07 31 15 11.1 258.3 4.9 45.3 16 2290 23 15 20 23 17 10 --- 07 33 06 10.7 258.6 5.0 45.4 110 2318 23 15 21 23 17 35 R32J0231 07 33 31 10.0 258.9 5.0 45.4 21 2318 23 17 35 23 18 00 --- 07 33 56 9.9 259.0 5.0 45.4 25 2324 23 17 36 23 18 20 AT2018CQH 07 34 16 10.3 258.7 5.0 45.4 16 2324 23 18 20 23 20 10 --- 07 36 06 10.0 259.1 5.0 45.5 110 2353 23 18 21 23 20 30 R32J0231 07 36 26 9.5 259.4 5.1 45.5 16 2353 23 20 30 23 21 00 --- 07 36 56 9.4 259.5 5.1 45.5 30 2360 23 20 31 23 21 20 R13J0234 07 37 16 10.0 259.4 5.0 45.5 16 2360 23 21 20 23 23 10 --- 07 39 07 9.7 259.7 5.1 45.6 110 2388 23 21 21 23 23 35 R32J0231 07 39 32 8.9 260.0 5.1 45.6 21 2388 23 23 35 23 24 00 --- 07 39 57 8.8 260.0 5.1 45.6 25 2395 23 23 36 Schedule for URUMQI (Code Ur ) Page 11 VLBI astronometry on the IMBH-TDE AT2018cqh 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 ---------------------------------------------------------------------------------------- --- Sun 27 Oct 2024 Day 301 --- 23 24 20 AT2018CQH 07 40 17 9.3 259.8 5.1 45.6 16 2395 23 24 20 23 26 10 --- 07 42 07 8.9 260.1 5.1 45.7 110 2423 23 24 21 23 26 30 R32J0231 07 42 27 8.4 260.5 5.2 45.7 16 2423 23 26 30 23 27 00 --- 07 42 57 8.3 260.6 5.2 45.7 30 2431 23 26 31 23 27 20 R13J0234 07 43 17 8.9 260.4 5.1 45.7 16 2431 23 27 20 23 29 10 --- 07 45 07 8.6 260.8 5.2 45.8 110 2459 23 27 21 23 29 35 R32J0231 07 45 33 7.8 261.0 5.2 45.8 21 2459 23 29 35 23 30 00 --- 07 45 58 7.8 261.1 5.2 45.8 25 2465 23 29 36 23 30 20 AT2018CQH 07 46 18 8.2 260.9 5.2 45.8 16 2465 23 30 20 23 32 10 --- 07 48 08 7.9 261.2 5.2 45.8 110 2494 23 30 21 23 32 30 R32J0231 07 48 28 7.3 261.5 5.3 45.9 16 2494 23 32 30 23 33 00 --- 07 48 58 7.2 261.6 5.3 45.9 30 2501 23 32 31 23 33 20 R13J0234 07 49 18 7.8 261.5 5.2 45.9 16 2501 23 33 20 23 35 10 --- 07 51 08 7.5 261.8 5.3 45.9 110 2529 23 33 21 23 35 35 R32J0231 07 51 34 6.8 262.1 5.3 46.0 21 2529 23 35 35 23 36 00 --- 07 51 59 6.7 262.1 5.3 46.0 25 2536 23 35 36 23 36 20 AT2018CQH 07 52 19 7.1 261.9 5.3 45.9 16 2536 23 36 20 23 38 10 --- 07 54 09 6.8 262.3 5.3 46.0 110 2564 23 36 21 23 38 30 R32J0231 07 54 29 6.2 262.6 5.4 46.0 16 2564 23 38 30 23 39 00 --- 07 54 59 6.1 262.7 5.4 46.0 30 2572 23 38 31 23 39 20 R13J0234 07 55 19 6.8 262.5 5.3 46.0 16 2572 23 39 20 23 41 10 --- 07 57 09 6.4 262.9 5.4 46.1 110 2600 23 39 21 23 41 35 R32J0231 07 57 35 5.7 263.1 5.4 46.1 21 2600 23 41 35 23 42 00 --- 07 58 00 5.6 263.2 5.4 46.1 25 2606 23 41 36 23 42 20 AT2018CQH 07 58 20 6.0 263.0 5.4 46.1 16 2606 23 42 20 23 44 10 --- 08 00 10 5.7 263.3 5.4 46.1 110 2635 23 42 21 23 44 30 R32J0231 08 00 30 5.2 263.6 5.5 46.2 16 2635 23 44 30 23 45 00 --- 08 01 00 5.1 263.7 5.5 46.2 30 2642 23 44 31 23 45 20 R13J0234 08 01 20 5.7 263.6 5.4 46.2 16 2642 23 45 20 23 47 10 --- 08 03 10 5.3 263.9 5.5 46.2 110 2671 23 45 21 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess324.C4096 --- 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: 10 Station: URUMQI Total bit rate: 2048 Format: MARK5B 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= 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 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 = A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 The following frequency sets based on these setups were used. Frequency Set: 6 Setup file default. Used with PCAL = off LO sum= 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 BBC fr= 204.00 204.00 204.00 204.00 268.00 268.00 268.00 268.00 332.00 332.00 332.00 332.00 396.00 396.00 396.00 396.00 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 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) * AT2018CQH 02 31 13.995223 * 02 33 46.933800 02 35 04.058205 0.00 -01 14 36.73242 *-01 01 28.37460 -00 54 47.93089 0.00 From catalog imbedded in main SCHED input file. * R32J0231 02 29 08.131221 * 02 31 40.977100 02 32 58.056077 0.00 -01 23 17.66687 *-01 10 03.67610 -01 03 20.48138 0.00 From catalog imbedded in main SCHED input file. * R13J0234 02 31 35.347225 * 02 34 08.424140 02 35 25.616113 0.00 -01 02 57.84019 *-00 49 50.44820 -00 43 10.47838 0.00 From catalog imbedded in main SCHED input file. 0237-027 02 37 13.715986 * 02 39 45.472273 02 41 02.019475 0.01 * J0239-0234 -02 47 32.85455 *-02 34 40.91457 -02 28 08.45992 0.01 J0239-02 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 8842 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 AT2018CQH sess324.C4096 1 2 3 4 5 6 7 9 11 1.742 74.627 R32J0231 sess324.C4096 1 2 3 4 5 6 7 9 11 0.921 37.834 R13J0234 sess324.C4096 1 2 3 4 5 6 7 9 11 1.742 74.405 J0239-0234 sess324.C4096 1 2 3 4 5 6 7 9 11 0.178 7.878 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) AT2018CQH 164.7 R32J0231 164.7 R13J0234 164.8 J0239-0234 162.7 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