COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: new UCD -6cm Exp. Code: EC077D 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 URUMQI (Code Ur ) 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 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: 210.49 210.49 210.49 210.49 274.49 274.49 274.49 274.49 338.49 338.49 338.49 338.49 402.49 402.49 402.49 402.49 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 20 00 00 1830+285 19 26 00 71.8 219.5 0.9 31.7 0 0 20 00 00 20 05 00 --- 19 31 01 71.2 222.4 1.0 33.8 300 77 20 00 01 20 08 00 J1848+3219 19 34 01 75.8 222.1 0.7 35.1 167 77 20 08 00 20 10 00 =1846+322 19 36 02 75.6 223.5 0.8 36.2 120 108 20 08 01 20 10 50 LSRJ1835+325 19 36 52 74.2 233.5 1.0 44.1 36 108 20 10 50 20 14 10 --- 19 40 12 73.7 235.3 1.1 45.4 200 159 20 10 51 20 14 10 J1848+3219 19 40 12 75.0 226.2 0.9 38.3 -13 159 No stop 20 16 10 =1846+322 19 42 13 74.8 227.5 0.9 39.3 107 190 20 14 11 20 16 10 LSRJ1835+325 19 42 13 73.4 236.4 1.1 46.1 -13 190 No stop 20 20 20 --- 19 46 23 72.8 238.4 1.2 47.5 237 254 20 16 11 20 20 50 J1848+3219 19 46 53 74.1 230.3 1.0 41.4 18 254 20 20 50 20 22 50 =1846+322 19 48 54 73.8 231.4 1.0 42.2 120 285 20 20 51 20 23 40 LSRJ1835+325 19 49 44 72.3 240.0 1.2 48.5 38 285 20 23 40 20 27 00 --- 19 53 04 71.7 241.5 1.3 49.5 200 336 20 23 41 20 27 00 J1848+3219 19 53 04 73.2 233.7 1.1 43.8 -12 336 No stop 20 29 00 =1846+322 19 55 05 72.9 234.8 1.1 44.6 108 367 20 27 01 20 29 00 LSRJ1835+325 19 55 05 71.4 242.3 1.3 50.0 -12 367 No stop 20 33 10 --- 19 59 15 70.8 244.1 1.4 51.1 238 431 20 29 01 20 33 40 J1848+3219 19 59 46 72.2 237.1 1.2 46.1 19 431 20 33 40 20 35 40 =1846+322 20 01 46 71.9 238.0 1.2 46.8 120 462 20 33 41 20 36 30 LSRJ1835+325 20 02 36 70.2 245.4 1.4 51.9 39 462 20 36 30 20 39 50 --- 20 05 57 69.6 246.6 1.5 52.6 200 513 20 36 31 20 39 50 J1848+3219 20 05 57 71.3 239.9 1.3 48.0 -11 513 No stop 20 41 50 =1846+322 20 07 57 71.0 240.8 1.3 48.6 109 544 20 39 51 20 41 50 LSRJ1835+325 20 07 57 69.3 247.3 1.5 53.0 -11 544 No stop 20 46 00 --- 20 12 08 68.6 248.8 1.6 53.8 239 608 20 41 51 Schedule for URUMQI (Code Ur ) 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 20 46 30 J1848+3219 20 12 38 70.2 242.8 1.4 49.8 20 608 20 46 30 20 48 30 =1846+322 20 14 38 69.9 243.5 1.4 50.3 120 638 20 46 31 20 49 20 LSRJ1835+325 20 15 28 68.0 249.9 1.7 54.4 40 638 20 49 20 20 52 40 --- 20 18 49 67.5 251.0 1.7 54.9 200 690 20 49 21 20 52 40 J1848+3219 20 18 49 69.2 245.1 1.5 51.2 -10 690 No stop 20 54 40 =1846+322 20 20 49 68.9 245.9 1.5 51.6 110 721 20 52 41 20 54 40 LSRJ1835+325 20 20 49 67.1 251.6 1.7 55.2 -10 721 No stop 20 58 50 --- 20 25 00 66.4 252.9 1.8 55.8 240 785 20 54 41 20 59 20 J1848+3219 20 25 30 68.1 247.5 1.6 52.5 21 785 20 59 20 21 01 20 =1846+322 20 27 30 67.8 248.2 1.6 52.9 120 815 20 59 21 21 02 10 LSRJ1835+325 20 28 20 65.8 253.8 1.9 56.2 41 815 21 02 10 21 05 30 --- 20 31 41 65.2 254.8 1.9 56.6 200 867 21 02 11 21 05 30 J1848+3219 20 31 41 67.1 249.6 1.7 53.6 -9 867 No stop 21 07 30 =1846+322 20 33 41 66.7 250.2 1.7 53.9 111 897 21 05 31 21 07 30 LSRJ1835+325 20 33 41 64.9 255.3 2.0 56.8 -9 897 No stop 21 11 40 --- 20 37 52 64.2 256.4 2.0 57.3 241 962 21 07 31 21 12 10 J1848+3219 20 38 22 65.9 251.7 1.8 54.6 21 962 21 12 10 21 14 10 =1846+322 20 40 22 65.6 252.3 1.9 54.9 120 992 21 12 11 21 15 00 LSRJ1835+325 20 41 12 63.6 257.3 2.1 57.6 41 992 21 15 00 21 18 20 --- 20 44 33 63.0 258.1 2.1 57.9 200 1044 21 15 01 21 18 20 J1848+3219 20 44 33 64.8 253.5 1.9 55.4 -9 1044 No stop 21 20 20 =1846+322 20 46 33 64.5 254.0 2.0 55.7 111 1074 21 18 21 21 20 20 LSRJ1835+325 20 46 33 62.6 258.6 2.2 58.0 -9 1074 No stop 21 24 30 --- 20 50 44 61.9 259.6 2.2 58.3 241 1138 21 20 21 21 25 00 J1848+3219 20 51 14 63.7 255.3 2.0 56.2 22 1138 21 25 00 21 27 00 =1846+322 20 53 14 63.3 255.8 2.1 56.4 120 1169 21 25 01 21 27 50 LSRJ1835+325 20 54 04 61.3 260.4 2.3 58.6 42 1169 21 27 50 21 31 10 --- 20 57 25 60.7 261.1 2.3 58.8 200 1221 21 27 51 21 31 10 J1848+3219 20 57 25 62.6 256.9 2.1 56.8 -8 1221 No stop 21 33 10 =1846+322 20 59 25 62.2 257.4 2.2 57.0 112 1251 21 31 11 Schedule for URUMQI (Code Ur ) 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 21 33 10 LSRJ1835+325 20 59 25 60.3 261.5 2.4 58.9 -8 1251 No stop 21 37 20 --- 21 03 36 59.6 262.4 2.5 59.1 242 1315 21 33 11 21 37 50 J1848+3219 21 04 06 61.4 258.5 2.2 57.3 22 1315 21 37 50 21 39 50 =1846+322 21 06 06 61.0 259.0 2.3 57.5 120 1346 21 37 51 21 40 40 LSRJ1835+325 21 06 57 59.0 263.1 2.5 59.2 42 1346 21 40 40 21 44 00 --- 21 10 17 58.4 263.8 2.6 59.4 200 1397 21 40 41 21 44 00 J1848+3219 21 10 17 60.3 260.0 2.4 57.8 -8 1397 No stop 21 46 00 =1846+322 21 12 17 59.9 260.4 2.4 57.9 112 1428 21 44 01 21 46 00 LSRJ1835+325 21 12 17 58.0 264.2 2.6 59.4 -8 1428 No stop 21 50 10 --- 21 16 28 57.2 265.1 2.7 59.6 242 1492 21 46 01 21 50 40 J1848+3219 21 16 58 59.1 261.5 2.5 58.1 22 1492 21 50 40 21 52 40 =1846+322 21 18 59 58.7 261.9 2.5 58.2 120 1523 21 50 41 21 53 30 LSRJ1835+325 21 19 49 56.6 265.7 2.7 59.7 42 1523 21 53 30 21 56 50 --- 21 23 09 56.0 266.4 2.8 59.7 200 1574 21 53 31 21 56 50 J1848+3219 21 23 09 58.0 262.8 2.6 58.4 -8 1574 No stop 21 58 50 =1846+322 21 25 10 57.6 263.2 2.6 58.5 112 1605 21 56 51 21 58 50 LSRJ1835+325 21 25 10 55.7 266.7 2.8 59.8 -8 1605 No stop 22 03 00 --- 21 29 20 54.9 267.5 2.9 59.8 242 1669 21 58 51 22 03 30 J1848+3219 21 29 50 56.8 264.1 2.7 58.7 23 1669 22 03 30 22 05 30 =1846+322 21 31 51 56.4 264.5 2.7 58.8 120 1700 22 03 31 22 06 20 LSRJ1835+325 21 32 41 54.3 268.1 2.9 59.9 43 1700 22 06 20 22 09 40 --- 21 36 01 53.7 268.7 3.0 59.9 200 1751 22 06 21 22 09 40 J1848+3219 21 36 01 55.7 265.4 2.8 58.9 -7 1751 No stop 22 11 40 =1846+322 21 38 02 55.3 265.7 2.8 58.9 113 1782 22 09 41 22 11 40 LSRJ1835+325 21 38 02 53.3 269.1 3.0 59.9 -7 1782 No stop 22 15 50 --- 21 42 12 52.6 269.8 3.1 59.9 243 1846 22 11 41 22 16 20 J1848+3219 21 42 42 54.5 266.6 2.9 59.0 23 1846 22 16 20 22 18 20 =1846+322 21 44 43 54.1 267.0 2.9 59.1 120 1877 22 16 21 22 19 10 LSRJ1835+325 21 45 33 52.0 270.4 3.2 59.9 43 1877 22 19 10 22 22 30 --- 21 48 53 51.4 270.9 3.2 59.9 200 1928 22 19 11 Schedule for URUMQI (Code Ur ) 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 22 22 30 J1848+3219 21 48 53 53.3 267.8 3.0 59.1 -7 1928 No stop 22 24 30 =1846+322 21 50 54 53.0 268.1 3.0 59.1 113 1959 22 22 31 22 24 30 LSRJ1835+325 21 50 54 51.0 271.3 3.2 59.9 -7 1959 No stop 22 28 40 --- 21 55 04 50.2 272.0 3.3 59.9 243 2023 22 24 31 22 29 10 J1848+3219 21 55 35 52.1 269.0 3.1 59.2 23 2023 22 29 10 22 31 10 =1846+322 21 57 35 51.8 269.3 3.1 59.2 120 2054 22 29 11 22 32 00 LSRJ1835+325 21 58 25 49.6 272.5 3.4 59.8 43 2054 22 32 00 22 35 20 --- 22 01 46 49.0 273.1 3.4 59.8 200 2105 22 32 01 22 35 20 J1848+3219 22 01 46 51.0 270.0 3.2 59.2 -7 2105 No stop 22 37 20 =1846+322 22 03 46 50.6 270.4 3.2 59.2 113 2136 22 35 21 22 37 20 LSRJ1835+325 22 03 46 48.7 273.4 3.5 59.8 -7 2136 No stop 22 41 30 --- 22 07 57 47.9 274.0 3.5 59.7 243 2200 22 37 21 22 42 00 J1848+3219 22 08 27 49.8 271.2 3.3 59.2 23 2200 22 42 00 22 44 00 =1846+322 22 10 27 49.4 271.5 3.4 59.2 120 2231 22 42 01 22 44 50 LSRJ1835+325 22 11 17 47.3 274.6 3.6 59.6 43 2231 22 44 50 22 48 10 --- 22 14 38 46.7 275.1 3.6 59.5 200 2282 22 44 51 22 48 10 J1848+3219 22 14 38 48.7 272.2 3.4 59.1 -7 2282 No stop 22 50 10 =1846+322 22 16 38 48.3 272.5 3.5 59.1 113 2313 22 48 11 22 50 10 LSRJ1835+325 22 16 38 46.3 275.4 3.7 59.5 -7 2313 No stop 22 54 20 --- 22 20 49 45.6 276.0 3.7 59.4 243 2377 22 50 11 22 54 50 J1848+3219 22 21 19 47.5 273.3 3.5 59.0 23 2377 22 54 50 22 56 50 =1846+322 22 23 19 47.1 273.6 3.6 59.0 120 2408 22 54 51 22 57 40 LSRJ1835+325 22 24 09 45.0 276.5 3.8 59.3 43 2408 22 57 40 23 01 00 --- 22 27 30 44.4 277.0 3.9 59.2 200 2459 22 57 41 23 01 00 J1848+3219 22 27 30 46.3 274.3 3.6 58.9 -7 2459 No stop 23 03 00 =1846+322 22 29 30 46.0 274.6 3.7 58.9 113 2490 23 01 01 23 03 00 LSRJ1835+325 22 29 30 44.0 277.3 3.9 59.1 -7 2490 No stop 23 07 10 --- 22 33 41 43.3 278.0 4.0 59.0 243 2554 23 03 01 23 07 40 J1848+3219 22 34 11 45.1 275.3 3.7 58.8 23 2554 23 07 40 23 09 40 =1846+322 22 36 11 44.8 275.6 3.8 58.7 120 2585 23 07 41 Schedule for URUMQI (Code Ur ) 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 23 10 30 LSRJ1835+325 22 37 01 42.7 278.5 4.0 58.9 43 2585 23 10 30 23 13 50 --- 22 40 22 42.1 279.0 4.1 58.8 200 2636 23 10 31 23 13 50 J1848+3219 22 40 22 44.0 276.3 3.9 58.6 -7 2636 No stop 23 15 50 =1846+322 22 42 22 43.7 276.6 3.9 58.6 113 2667 23 13 51 23 15 50 LSRJ1835+325 22 42 22 41.7 279.2 4.1 58.7 -7 2667 No stop 23 20 00 --- 22 46 33 41.0 279.9 4.2 58.5 243 2731 23 15 51 23 20 30 J1848+3219 22 47 03 42.8 277.3 4.0 58.4 23 2731 23 20 30 23 22 30 =1846+322 22 49 03 42.4 277.6 4.0 58.4 120 2762 23 20 31 23 23 20 LSRJ1835+325 22 49 53 40.4 280.3 4.2 58.4 43 2762 23 23 20 23 26 40 --- 22 53 14 39.8 280.8 4.3 58.2 200 2813 23 23 21 23 26 40 J1848+3219 22 53 14 41.7 278.2 4.1 58.2 -7 2813 No stop 23 28 40 =1846+322 22 55 14 41.3 278.5 4.1 58.2 113 2844 23 26 41 23 28 40 LSRJ1835+325 22 55 14 39.4 281.1 4.3 58.1 -7 2844 No stop 23 32 50 --- 22 59 25 38.7 281.7 4.4 57.9 243 2908 23 28 41 23 33 20 J1848+3219 22 59 55 40.5 279.2 4.2 58.0 23 2908 23 33 20 23 35 20 =1846+322 23 01 55 40.1 279.5 4.2 57.9 120 2938 23 33 21 23 36 10 LSRJ1835+325 23 02 46 38.1 282.2 4.4 57.8 43 2938 23 36 10 23 39 30 --- 23 06 06 37.5 282.7 4.5 57.6 200 2990 23 36 11 23 39 30 J1848+3219 23 06 06 39.4 280.1 4.3 57.7 -7 2990 No stop 23 41 30 =1846+322 23 08 06 39.0 280.4 4.3 57.7 113 3021 23 39 31 23 41 30 LSRJ1835+325 23 08 06 37.1 282.9 4.5 57.5 -7 3021 No stop 23 45 40 --- 23 12 17 36.4 283.5 4.6 57.3 243 3085 23 41 31 23 46 10 J1848+3219 23 12 47 38.2 281.1 4.4 57.5 23 3085 23 46 10 23 48 10 =1846+322 23 14 48 37.8 281.4 4.4 57.4 120 3115 23 46 11 23 49 00 LSRJ1835+325 23 15 38 35.8 284.0 4.7 57.1 43 3115 23 49 00 23 52 20 --- 23 18 58 35.2 284.5 4.7 56.9 200 3167 23 49 01 23 52 20 J1848+3219 23 18 58 37.1 282.0 4.5 57.2 -7 3167 No stop 23 54 20 =1846+322 23 20 59 36.7 282.2 4.5 57.1 113 3197 23 52 21 23 54 20 LSRJ1835+325 23 20 59 34.9 284.7 4.7 56.8 -7 3197 No stop 23 58 30 --- 23 25 09 34.1 285.3 4.8 56.6 243 3262 23 54 21 Schedule for URUMQI (Code Ur ) 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 ---------------------------------------------------------------------------------------- --- Start: Tue 15 Jun 2021 Day 166 -- Stop: Wed 16 Jun 2021 Day 167 --- 23 59 00 J1848+3219 23 25 39 35.9 282.9 4.6 56.8 23 3262 23 59 00 00 01 00 =1846+322 23 27 40 35.6 283.2 4.6 56.7 120 3292 23 59 01 00 01 50 LSRJ1835+325 23 28 30 33.5 285.8 4.9 56.4 43 3292 00 01 50 00 05 10 --- 23 31 50 33.0 286.3 4.9 56.2 200 3344 00 01 51 00 05 10 J1848+3219 23 31 50 34.8 283.8 4.7 56.5 -7 3344 No stop 00 07 10 =1846+322 23 33 51 34.5 284.1 4.7 56.4 113 3374 00 05 11 00 07 10 LSRJ1835+325 23 33 51 32.6 286.5 5.0 56.1 -7 3374 No stop 00 11 20 --- 23 38 01 31.9 287.1 5.0 55.8 243 3438 00 07 11 00 11 50 J1848+3219 23 38 31 33.6 284.7 4.8 56.2 23 3438 00 11 50 00 13 50 =1846+322 23 40 32 33.3 285.0 4.9 56.1 120 3469 00 11 51 00 14 40 LSRJ1835+325 23 41 22 31.3 287.6 5.1 55.6 43 3469 00 14 40 00 18 00 --- 23 44 42 30.7 288.0 5.1 55.4 200 3521 00 14 41 00 18 00 J1848+3219 23 44 42 32.6 285.6 4.9 55.8 -7 3521 No stop 00 20 00 =1846+322 23 46 43 32.2 285.9 5.0 55.7 113 3551 00 18 01 00 20 00 LSRJ1835+325 23 46 43 30.4 288.3 5.2 55.2 -7 3551 No stop 00 24 10 --- 23 50 53 29.7 288.9 5.2 55.0 243 3615 00 20 01 00 24 40 J1848+3219 23 51 23 31.4 286.6 5.0 55.4 23 3615 00 24 40 00 26 40 =1846+322 23 53 24 31.1 286.8 5.1 55.3 120 3646 00 24 41 00 27 30 LSRJ1835+325 23 54 14 29.1 289.4 5.3 54.7 43 3646 00 27 30 00 30 50 --- 23 57 35 28.5 289.8 5.4 54.5 200 3697 00 27 31 00 30 50 J1848+3219 23 57 35 30.3 287.4 5.1 55.0 -7 3697 No stop 00 32 50 =1846+322 23 59 35 30.0 287.7 5.2 54.9 113 3728 00 30 51 00 32 50 LSRJ1835+325 23 59 35 28.2 290.1 5.4 54.4 -7 3728 No stop 00 37 00 --- 00 03 46 27.5 290.7 5.5 54.1 243 3792 00 32 51 00 37 30 J1848+3219 00 04 16 29.2 288.4 5.3 54.6 23 3792 00 37 30 00 39 30 =1846+322 00 06 16 28.8 288.6 5.3 54.5 120 3823 00 37 31 00 40 20 LSRJ1835+325 00 07 06 26.9 291.2 5.5 53.8 43 3823 00 40 20 00 43 40 --- 00 10 27 26.3 291.6 5.6 53.6 200 3874 00 40 21 00 43 40 J1848+3219 00 10 27 28.1 289.2 5.4 54.2 -7 3874 No stop 00 45 40 =1846+322 00 12 27 27.8 289.5 5.4 54.1 113 3905 00 43 41 Schedule for URUMQI (Code Ur ) 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 ---------------------------------------------------------------------------------------- --- Wed 16 Jun 2021 Day 167 --- 00 45 40 LSRJ1835+325 00 12 27 26.0 291.9 5.6 53.4 -7 3905 No stop 00 49 50 --- 00 16 38 25.3 292.5 5.7 53.1 243 3969 00 45 41 00 50 20 J1848+3219 00 17 08 27.0 290.2 5.5 53.7 24 3969 00 50 20 00 52 20 =1846+322 00 19 08 26.6 290.4 5.5 53.6 120 4000 00 50 21 00 53 10 LSRJ1835+325 00 19 58 24.7 292.9 5.7 52.8 43 4000 00 53 10 00 56 30 --- 00 23 19 24.2 293.4 5.8 52.6 200 4051 00 53 11 00 56 30 J1848+3219 00 23 19 25.9 291.0 5.6 53.3 -6 4051 No stop 00 58 30 =1846+322 00 25 19 25.6 291.3 5.6 53.2 114 4082 00 56 31 00 58 30 LSRJ1835+325 00 25 19 23.9 293.7 5.8 52.4 -6 4082 No stop 01 02 40 --- 00 29 30 23.2 294.3 5.9 52.1 244 4146 00 58 31 01 03 10 J1848+3219 00 30 00 24.8 292.0 5.7 52.8 24 4146 01 03 10 01 05 10 =1846+322 00 32 00 24.5 292.3 5.7 52.7 120 4177 01 03 11 01 06 00 LSRJ1835+325 00 32 50 22.6 294.7 5.9 51.8 44 4177 01 06 00 01 09 20 --- 00 36 11 22.1 295.2 6.0 51.5 200 4228 01 06 01 01 09 20 J1848+3219 00 36 11 23.8 292.8 5.8 52.3 -6 4228 No stop 01 11 20 =1846+322 00 38 11 23.4 293.1 5.8 52.2 114 4259 01 09 21 01 11 20 LSRJ1835+325 00 38 11 21.7 295.5 6.0 51.4 -6 4259 No stop 01 15 30 --- 00 42 22 21.0 296.1 6.1 51.0 244 4323 01 11 21 01 16 00 J1848+3219 00 42 52 22.6 293.8 5.9 51.8 24 4323 01 16 00 01 18 00 =1846+322 00 44 52 22.3 294.1 5.9 51.7 120 4354 01 16 01 01 18 50 LSRJ1835+325 00 45 42 20.5 296.6 6.2 50.7 44 4354 01 18 50 01 22 10 --- 00 49 03 20.0 297.0 6.2 50.4 200 4405 01 18 51 01 22 10 J1848+3219 00 49 03 21.6 294.7 6.0 51.3 -6 4405 No stop 01 24 10 =1846+322 00 51 03 21.3 294.9 6.0 51.2 114 4436 01 22 11 01 24 10 LSRJ1835+325 00 51 03 19.6 297.3 6.2 50.3 -6 4436 No stop 01 28 20 --- 00 55 14 19.0 297.9 6.3 49.9 244 4500 01 24 11 01 28 50 J1848+3219 00 55 44 20.5 295.6 6.1 50.8 24 4500 01 28 50 01 30 50 =1846+322 00 57 44 20.2 295.9 6.1 50.6 120 4531 01 28 51 01 31 40 LSRJ1835+325 00 58 35 18.4 298.4 6.4 49.6 44 4531 01 31 40 01 35 00 --- 01 01 55 17.9 298.9 6.4 49.3 200 4582 01 31 41 Schedule for URUMQI (Code Ur ) 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 ---------------------------------------------------------------------------------------- --- Wed 16 Jun 2021 Day 167 --- 01 35 00 J1848+3219 01 01 55 19.5 296.5 6.2 50.2 -6 4582 No stop 01 37 00 =1846+322 01 03 55 19.2 296.8 6.2 50.1 114 4613 01 35 01 01 37 00 LSRJ1835+325 01 03 55 17.6 299.2 6.5 49.1 -6 4613 No stop 01 41 10 --- 01 08 06 16.9 299.8 6.5 48.7 244 4677 01 37 01 01 41 40 J1848+3219 01 08 36 18.4 297.5 6.3 49.7 24 4677 01 41 40 01 43 40 =1846+322 01 10 36 18.1 297.7 6.4 49.5 120 4708 01 41 41 01 44 30 LSRJ1835+325 01 11 27 16.4 300.2 6.6 48.4 44 4708 01 44 30 01 47 50 --- 01 14 47 15.9 300.7 6.6 48.1 200 4759 01 44 31 01 47 50 J1848+3219 01 14 47 17.4 298.3 6.4 49.1 -6 4759 No stop 01 49 50 =1846+322 01 16 47 17.1 298.6 6.5 48.9 114 4790 01 47 51 01 49 50 LSRJ1835+325 01 16 47 15.6 301.0 6.7 47.9 -6 4790 No stop 01 54 00 --- 01 20 58 14.9 301.6 6.7 47.5 244 4854 01 49 51 01 54 30 J1848+3219 01 21 28 16.4 299.3 6.5 48.5 24 4854 01 54 30 01 56 30 =1846+322 01 23 29 16.1 299.6 6.6 48.3 120 4885 01 54 31 01 57 20 1830+285 01 24 19 10.9 299.2 6.8 46.1 37 4885 01 57 20 02 00 00 --- 01 26 59 10.5 299.6 6.9 45.9 160 4926 01 57 21 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: 13 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: 8 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= 210.49 210.49 210.49 210.49 274.49 274.49 274.49 274.49 338.49 338.49 338.49 338.49 402.49 402.49 402.49 402.49 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: 8 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) * LSRJ1835+325 18 33 46.940176 * 18 35 37.880357 18 36 26.287650 0.00 32 57 22.09729 * 32 59 53.31134 33 00 53.69533 0.00 From catalog imbedded in main SCHED input file. J1832+2833 18 30 52.379791 * 18 32 50.185622 18 33 41.433994 0.12 * 1830+285 28 31 17.07907 * 28 33 35.95518 28 34 31.67995 0.11 J1832+28 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 1548 observations * J1848+3219 18 46 29.612036 * 18 48 22.088579 18 49 11.102829 0.12 1846+322 32 15 36.66028 * 32 19 02.60368 32 20 25.62650 0.10 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 6645 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 LSRJ1835+32sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 3.375 311.505 1830+285 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 0.128 12.217 J1848+3219 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 1.833 149.839 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) LSRJ1835+325 122.0 1830+285 126.4 J1848+3219 121.8 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