COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: Confirming the final lens candidates in the mJIVE-20 survey Exp. Code: es096b Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: John McKean Address: ASTRON Postbus 2 7990 AA, Dwingeloo the Netherlands Phone: +31 521 595 78 EMAIL: mckean@astron.nl Fax: +31 521 595 101 Phone during observation: +31 624 328 991 Observing mode: 6cm 2048-32-16 Notes: JPM replaces SC as PI and contact author Schedule for URUMQI (Code Ur ) Page 2 Confirming the final lens candidates in the mJIVE-20 survey 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 7 Mar 2021 Day 66 --- 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 22 00 00 J1254+1141 14 52 04 49.4 227.0 1.9 32.8 0 0 22 00 00 22 01 30 --- 14 53 34 49.2 227.5 2.0 33.1 90 23 22 00 01 22 01 30 MJV07417 14 53 34 49.6 227.5 2.0 33.1 -4 23 No stop 22 05 00 --- 14 57 05 49.1 228.6 2.0 33.8 206 77 22 01 31 22 05 30 J1254+1141 14 57 35 48.7 228.8 2.0 33.9 26 77 22 05 30 22 07 00 --- 14 59 05 48.5 229.2 2.1 34.1 90 100 22 05 31 22 07 00 MJV07417 14 59 05 48.8 229.2 2.0 34.2 -4 100 No stop 22 10 30 --- 15 02 36 48.3 230.3 2.1 34.8 206 154 22 07 01 22 10 30 J1254+1141 15 02 36 48.0 230.3 2.1 34.7 -4 154 No stop 22 12 00 --- 15 04 06 47.8 230.7 2.1 35.0 86 177 22 10 31 22 12 00 MJV07417 15 04 06 48.1 230.7 2.1 35.0 -4 177 No stop 22 15 30 --- 15 07 37 47.6 231.8 2.2 35.6 206 231 22 12 01 22 16 00 J1254+1141 15 08 07 47.2 231.9 2.2 35.7 26 231 22 16 00 22 17 30 --- 15 09 37 47.0 232.4 2.2 35.9 90 254 22 16 01 22 17 30 MJV07417 15 09 37 47.3 232.4 2.2 36.0 -4 254 No stop 22 21 00 --- 15 13 08 46.8 233.4 2.3 36.5 206 308 22 17 31 22 21 00 J1254+1141 15 13 08 46.5 233.4 2.3 36.5 -4 308 No stop 22 22 30 --- 15 14 38 46.2 233.8 2.3 36.7 86 331 22 21 01 22 22 30 MJV07417 15 14 38 46.6 233.8 2.3 36.8 -4 331 No stop 22 26 00 --- 15 18 08 46.1 234.8 2.4 37.3 206 385 22 22 31 22 26 30 J1254+1141 15 18 39 45.7 234.9 2.4 37.3 26 385 22 26 30 22 28 00 --- 15 20 09 45.4 235.4 2.4 37.5 90 408 22 26 31 22 28 00 MJV07417 15 20 09 45.8 235.4 2.4 37.6 -4 408 No stop 22 31 30 --- 15 23 39 45.3 236.3 2.5 38.1 206 462 22 28 01 22 31 30 J1254+1141 15 23 39 44.9 236.3 2.5 38.1 -4 462 No stop 22 33 00 --- 15 25 10 44.7 236.7 2.5 38.3 86 485 22 31 31 Schedule for URUMQI (Code Ur ) Page 3 Confirming the final lens candidates in the mJIVE-20 survey 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 7 Mar 2021 Day 66 --- 22 33 00 MJV07417 15 25 10 45.0 236.8 2.5 38.3 -4 485 No stop 22 36 30 --- 15 28 40 44.5 237.7 2.5 38.8 206 538 22 33 01 22 37 00 J1254+1141 15 29 10 44.1 237.8 2.6 38.8 26 538 22 37 00 22 38 30 --- 15 30 41 43.8 238.2 2.6 39.0 90 562 22 37 01 22 38 30 MJV07417 15 30 41 44.2 238.2 2.6 39.1 -4 562 No stop 22 42 00 --- 15 34 11 43.6 239.2 2.6 39.5 206 615 22 38 31 22 42 00 J1254+1141 15 34 11 43.3 239.1 2.6 39.5 -4 615 No stop 22 43 30 --- 15 35 41 43.1 239.5 2.7 39.7 86 638 22 42 01 22 43 30 MJV07417 15 35 41 43.4 239.5 2.7 39.7 -4 638 No stop 22 47 00 --- 15 39 12 42.9 240.4 2.7 40.2 206 692 22 43 31 22 47 30 J1254+1141 15 39 42 42.4 240.5 2.7 40.2 26 692 22 47 30 22 49 00 --- 15 41 12 42.2 240.9 2.8 40.3 90 715 22 47 31 22 49 00 MJV07417 15 41 12 42.5 241.0 2.7 40.4 -4 715 No stop 22 52 30 --- 15 44 43 42.0 241.8 2.8 40.8 206 769 22 49 01 22 52 30 J1254+1141 15 44 43 41.6 241.8 2.8 40.8 -4 769 No stop 22 54 00 --- 15 46 13 41.4 242.2 2.8 40.9 86 792 22 52 31 22 55 47 J1329+3154 15 48 01 60.7 258.1 2.3 56.7 65 792 22 55 47 22 57 17 --- 15 49 41 60.4 258.5 2.3 56.8 90 815 22 55 48 22 57 17 MJV00019 15 49 31 60.4 258.0 2.3 56.4 -4 815 No stop 23 00 47 --- 15 53 01 59.7 258.9 2.4 56.7 206 869 22 57 18 23 01 17 J1329+3154 15 53 31 59.7 259.4 2.4 57.1 26 869 23 01 17 23 02 47 --- 15 55 02 59.5 259.7 2.4 57.2 90 892 23 01 18 23 02 47 MJV00019 15 55 02 59.4 259.3 2.4 56.8 -4 892 No stop 23 06 17 --- 15 58 32 58.8 260.1 2.5 57.1 206 946 23 02 48 23 06 17 J1329+3154 15 58 32 58.8 260.5 2.5 57.4 -4 946 No stop 23 07 47 --- 16 00 03 58.6 260.9 2.5 57.5 86 969 23 06 18 23 07 47 MJV00019 16 00 03 58.5 260.4 2.5 57.1 -4 969 No stop 23 11 17 --- 16 03 33 57.9 261.2 2.5 57.3 206 1023 23 07 48 23 11 47 J1329+3154 16 04 03 57.8 261.7 2.6 57.7 26 1023 23 11 47 23 13 17 --- 16 05 33 57.6 262.0 2.6 57.7 90 1046 23 11 48 Schedule for URUMQI (Code Ur ) Page 4 Confirming the final lens candidates in the mJIVE-20 survey 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 7 Mar 2021 Day 66 --- 23 13 17 MJV00019 16 05 33 57.5 261.6 2.6 57.4 -4 1046 No stop 23 16 47 --- 16 09 04 56.9 262.4 2.6 57.6 206 1100 23 13 18 23 16 47 J1329+3154 16 09 04 56.9 262.8 2.6 57.9 -4 1100 No stop 23 18 17 --- 16 10 34 56.7 263.1 2.7 58.0 86 1123 23 16 48 23 18 17 MJV00019 16 10 34 56.6 262.7 2.7 57.7 -4 1123 No stop 23 21 47 --- 16 14 05 56.0 263.4 2.7 57.8 206 1177 23 18 18 23 22 17 J1329+3154 16 14 35 55.9 263.9 2.7 58.1 26 1177 23 22 17 23 23 47 --- 16 16 05 55.7 264.2 2.8 58.2 90 1200 23 22 18 23 23 47 MJV00019 16 16 05 55.6 263.8 2.7 57.9 -4 1200 No stop 23 27 17 --- 16 19 36 55.0 264.5 2.8 58.0 206 1254 23 23 48 23 27 17 J1329+3154 16 19 36 55.0 264.9 2.8 58.3 -4 1254 No stop 23 28 47 --- 16 21 06 54.8 265.2 2.8 58.3 86 1277 23 27 18 23 28 47 MJV00019 16 21 06 54.7 264.8 2.8 58.0 -4 1277 No stop 23 32 17 --- 16 24 37 54.1 265.5 2.9 58.1 206 1331 23 28 48 23 32 47 J1329+3154 16 25 07 54.0 266.0 2.9 58.4 26 1331 23 32 47 23 34 17 --- 16 26 37 53.8 266.2 2.9 58.4 90 1354 23 32 48 23 34 17 MJV00019 16 26 37 53.7 265.9 2.9 58.2 -4 1354 No stop 23 37 47 --- 16 30 07 53.1 266.5 3.0 58.2 206 1408 23 34 18 23 37 47 J1329+3154 16 30 07 53.1 266.9 3.0 58.5 -4 1408 No stop 23 39 17 --- 16 31 38 52.9 267.2 3.0 58.5 86 1431 23 37 48 23 39 17 MJV00019 16 31 38 52.8 266.8 3.0 58.3 -4 1431 No stop 23 42 47 --- 16 35 08 52.2 267.5 3.1 58.3 206 1485 23 39 18 23 43 17 J1329+3154 16 35 38 52.1 267.9 3.1 58.6 26 1485 23 43 17 23 44 47 --- 16 37 09 51.9 268.2 3.1 58.6 90 1508 23 43 18 23 44 47 MJV00019 16 37 09 51.8 267.8 3.1 58.3 -4 1508 No stop 23 48 17 --- 16 40 39 51.2 268.5 3.2 58.4 206 1562 23 44 48 23 48 17 J1329+3154 16 40 39 51.2 268.8 3.2 58.6 -4 1562 No stop 23 49 47 --- 16 42 09 51.0 269.1 3.2 58.6 86 1585 23 48 18 23 51 43 J1254+1141 16 44 06 31.6 255.0 3.8 45.7 75 1585 23 51 43 23 53 13 --- 16 45 46 31.3 255.3 3.8 45.8 90 1608 23 51 44 Schedule for URUMQI (Code Ur ) Page 5 Confirming the final lens candidates in the mJIVE-20 survey 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 7 Mar 2021 Day 66 --- 23 53 13 MJV07417 16 45 36 31.7 255.4 3.8 45.8 -4 1608 No stop 23 56 43 --- 16 49 07 31.1 256.1 3.9 46.0 206 1662 23 53 14 23 57 13 J1254+1141 16 49 37 30.6 256.1 3.9 46.0 26 1662 23 57 13 23 58 43 --- 16 51 07 30.4 256.4 3.9 46.1 90 1685 23 57 14 --- Start: Sun 7 Mar 2021 Day 66 -- Stop: Mon 8 Mar 2021 Day 67 --- 23 58 43 MJV07417 16 51 07 30.7 256.5 3.9 46.1 -4 1685 No stop 00 02 13 --- 16 54 38 30.1 257.2 4.0 46.3 206 1738 23 58 44 00 02 13 J1254+1141 16 54 38 29.8 257.1 4.0 46.2 -4 1738 No stop 00 03 43 --- 16 56 08 29.5 257.4 4.0 46.3 86 1762 00 02 14 00 03 43 MJV07417 16 56 08 29.8 257.4 4.0 46.4 -4 1762 No stop 00 07 13 --- 16 59 38 29.2 258.1 4.1 46.5 206 1815 00 03 44 00 07 43 J1254+1141 17 00 09 28.8 258.1 4.1 46.5 26 1815 00 07 43 00 09 13 --- 17 01 39 28.5 258.4 4.1 46.5 90 1838 00 07 44 00 09 13 MJV07417 17 01 39 28.9 258.5 4.1 46.6 -4 1838 No stop 00 12 43 --- 17 05 09 28.2 259.2 4.1 46.8 206 1892 00 09 14 00 12 43 J1254+1141 17 05 09 27.9 259.1 4.2 46.7 -4 1892 No stop 00 14 13 --- 17 06 40 27.6 259.4 4.2 46.7 86 1915 00 12 44 00 14 13 MJV07417 17 06 40 28.0 259.5 4.2 46.8 -4 1915 No stop 00 17 43 --- 17 10 10 27.4 260.1 4.2 46.9 206 1969 00 14 14 00 18 13 J1254+1141 17 10 40 26.9 260.1 4.2 46.9 26 1969 00 18 13 00 19 43 --- 17 12 11 26.6 260.4 4.3 46.9 90 1992 00 18 14 00 19 43 MJV07417 17 12 11 27.0 260.5 4.3 47.0 -4 1992 No stop 00 23 13 --- 17 15 41 26.4 261.2 4.3 47.1 206 2046 00 19 44 00 23 13 J1254+1141 17 15 41 26.0 261.1 4.3 47.0 -4 2046 No stop 00 24 43 --- 17 17 11 25.7 261.4 4.4 47.1 86 2069 00 23 14 00 24 43 MJV07417 17 17 11 26.1 261.4 4.3 47.2 -4 2069 No stop 00 28 13 --- 17 20 42 25.5 262.1 4.4 47.3 206 2123 00 24 44 00 28 43 J1254+1141 17 21 12 25.0 262.1 4.4 47.2 26 2123 00 28 43 00 30 13 --- 17 22 42 24.7 262.4 4.5 47.2 90 2146 00 28 44 Schedule for URUMQI (Code Ur ) Page 6 Confirming the final lens candidates in the mJIVE-20 survey 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 ---------------------------------------------------------------------------------------- --- Mon 8 Mar 2021 Day 67 --- 00 30 13 MJV07417 17 22 42 25.1 262.5 4.4 47.3 -4 2146 No stop 00 33 43 --- 17 26 13 24.5 263.1 4.5 47.4 206 2200 00 30 14 00 33 43 J1254+1141 17 26 13 24.1 263.0 4.5 47.3 -4 2200 No stop 00 35 13 --- 17 27 43 23.8 263.3 4.5 47.4 86 2223 00 33 44 00 35 13 MJV07417 17 27 43 24.2 263.4 4.5 47.4 -4 2223 No stop 00 38 43 --- 17 31 14 23.6 264.0 4.6 47.5 206 2277 00 35 14 00 39 13 J1254+1141 17 31 44 23.1 264.0 4.6 47.5 26 2277 00 39 13 00 40 43 --- 17 33 14 22.9 264.3 4.6 47.5 90 2300 00 39 14 00 40 43 MJV07417 17 33 14 23.2 264.4 4.6 47.6 -4 2300 No stop 00 44 13 --- 17 36 45 22.6 265.0 4.7 47.6 206 2354 00 40 44 00 44 13 J1254+1141 17 36 45 22.2 264.9 4.7 47.5 -4 2354 No stop 00 45 43 --- 17 38 15 21.9 265.2 4.7 47.6 86 2377 00 44 14 00 53 43 3C345 17 46 16 77.8 257.7 1.0 67.3 363 2377 00 53 43 01 00 08 --- 17 52 42 76.6 259.8 1.2 68.3 385 2476 00 53 44 01 03 34 J1329+3154 17 56 09 37.6 280.7 4.4 57.0 126 2476 01 03 34 01 05 04 --- 17 57 49 37.3 281.0 4.4 57.0 90 2499 01 03 35 01 05 04 MJV00019 17 57 39 37.3 280.7 4.4 56.8 -4 2499 No stop 01 08 34 --- 18 01 09 36.6 281.2 4.5 56.7 206 2553 01 05 05 01 09 04 J1329+3154 18 01 40 36.6 281.5 4.5 56.8 27 2553 01 09 04 01 10 34 --- 18 03 10 36.4 281.7 4.5 56.7 90 2576 01 09 05 01 10 34 MJV00019 18 03 10 36.3 281.5 4.5 56.6 -3 2576 No stop 01 14 04 --- 18 06 40 35.7 282.0 4.6 56.4 207 2629 01 10 35 01 14 04 J1329+3154 18 06 40 35.7 282.3 4.6 56.5 -3 2629 No stop 01 15 34 --- 18 08 11 35.5 282.5 4.6 56.5 87 2653 01 14 05 01 15 34 MJV00019 18 08 11 35.4 282.2 4.6 56.4 -3 2653 No stop 01 19 04 --- 18 11 41 34.8 282.7 4.7 56.2 207 2706 01 15 35 01 19 34 J1329+3154 18 12 11 34.8 283.0 4.7 56.3 27 2706 01 19 34 01 21 04 --- 18 13 42 34.5 283.3 4.7 56.2 90 2729 01 19 35 01 21 04 MJV00019 18 13 42 34.4 283.0 4.7 56.1 -3 2729 No stop 01 24 34 --- 18 17 12 33.8 283.5 4.8 55.9 207 2783 01 21 05 Schedule for URUMQI (Code Ur ) Page 7 Confirming the final lens candidates in the mJIVE-20 survey 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 ---------------------------------------------------------------------------------------- --- Mon 8 Mar 2021 Day 67 --- 01 24 34 J1329+3154 18 17 12 33.9 283.8 4.8 56.0 -3 2783 No stop 01 26 04 --- 18 18 42 33.6 284.0 4.8 55.9 87 2806 01 24 35 01 26 04 MJV00019 18 18 42 33.5 283.7 4.8 55.8 -3 2806 No stop 01 29 34 --- 18 22 13 32.9 284.2 4.9 55.7 207 2860 01 26 05 01 30 04 J1329+3154 18 22 43 32.9 284.6 4.9 55.7 27 2860 01 30 04 01 31 34 --- 18 24 13 32.6 284.8 4.9 55.6 90 2883 01 30 05 01 31 34 MJV00019 18 24 13 32.6 284.5 4.9 55.5 -3 2883 No stop 01 35 04 --- 18 27 44 31.9 285.0 4.9 55.4 207 2937 01 31 35 01 35 04 J1329+3154 18 27 44 32.0 285.3 4.9 55.5 -3 2937 No stop 01 36 34 --- 18 29 14 31.8 285.5 5.0 55.4 87 2960 01 35 05 01 36 34 MJV00019 18 29 14 31.7 285.2 5.0 55.3 -3 2960 No stop 01 40 04 --- 18 32 45 31.1 285.7 5.0 55.1 207 3014 01 36 35 01 40 34 J1329+3154 18 33 15 31.1 286.1 5.0 55.1 27 3014 01 40 34 01 42 04 --- 18 34 45 30.8 286.3 5.1 55.0 90 3037 01 40 35 01 42 04 MJV00019 18 34 45 30.7 286.0 5.1 55.0 -3 3037 No stop 01 45 34 --- 18 38 16 30.1 286.5 5.1 54.8 207 3091 01 42 05 01 45 34 J1329+3154 18 38 16 30.2 286.8 5.1 54.8 -3 3091 No stop 01 47 04 --- 18 39 46 29.9 287.0 5.1 54.7 87 3114 01 45 35 01 47 04 MJV00019 18 39 46 29.8 286.7 5.1 54.7 -3 3114 No stop 01 50 34 --- 18 43 16 29.2 287.2 5.2 54.4 207 3168 01 47 05 01 51 04 J1329+3154 18 43 46 29.2 287.5 5.2 54.5 27 3168 01 51 04 01 52 34 --- 18 45 17 29.0 287.8 5.2 54.4 90 3191 01 51 05 01 52 34 MJV00019 18 45 17 28.9 287.5 5.2 54.3 -3 3191 No stop 01 56 04 --- 18 48 47 28.3 288.0 5.3 54.1 207 3245 01 52 35 01 56 04 J1329+3154 18 48 47 28.4 288.3 5.3 54.2 -3 3245 No stop 01 57 34 --- 18 50 18 28.1 288.5 5.3 54.1 87 3268 01 56 05 01 59 20 J1254+1141 18 52 04 8.6 277.8 5.9 47.2 64 3268 01 59 20 02 00 50 --- 18 53 44 8.3 278.1 6.0 47.2 90 3291 01 59 21 02 00 50 MJV07417 18 53 34 8.7 278.2 6.0 47.2 -4 3291 No stop 02 04 20 --- 18 57 04 8.0 278.8 6.0 47.1 206 3345 02 00 51 Schedule for URUMQI (Code Ur ) Page 8 Confirming the final lens candidates in the mJIVE-20 survey 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 ---------------------------------------------------------------------------------------- --- Mon 8 Mar 2021 Day 67 --- 02 04 50 J1254+1141 18 57 34 7.6 278.8 6.0 47.1 26 3345 02 04 50 02 06 20 --- 18 59 05 7.3 279.0 6.1 47.0 90 3368 02 04 51 02 06 20 MJV07417 18 59 05 7.7 279.1 6.0 47.1 -4 3368 No stop 02 09 50 --- 19 02 35 7.1 279.7 6.1 47.0 206 3422 02 06 21 02 09 50 J1254+1141 19 02 35 6.7 279.6 6.1 46.9 -4 3422 No stop 02 11 20 --- 19 04 06 6.4 279.9 6.1 46.9 86 3445 02 09 51 02 11 20 MJV07417 19 04 06 6.8 279.9 6.1 46.9 -4 3445 No stop 02 14 50 --- 19 07 36 6.2 280.5 6.2 46.8 206 3499 02 11 21 02 15 20 J1254+1141 19 08 06 5.7 280.5 6.2 46.7 26 3499 02 15 20 02 16 50 --- 19 09 36 5.4 280.8 6.2 46.7 90 3522 02 15 21 02 16 50 MJV07417 19 09 36 5.8 280.9 6.2 46.7 -4 3522 No stop 02 20 20 --- 19 13 07 5.2 281.5 6.3 46.6 206 3576 02 16 51 02 55 04 J1329+3154 19 47 57 18.5 296.7 6.3 49.7 2043 3576 02 55 04 02 56 34 --- 19 49 37 18.2 296.9 6.3 49.6 90 3599 02 55 05 02 56 34 MJV00019 19 49 27 18.1 296.7 6.3 49.6 -3 3599 No stop 03 00 04 --- 19 52 58 17.5 297.2 6.4 49.3 207 3653 02 56 35 03 00 34 J1329+3154 19 53 28 17.6 297.5 6.4 49.2 27 3653 03 00 34 03 02 04 --- 19 54 58 17.3 297.7 6.4 49.1 90 3676 03 00 35 03 02 04 MJV00019 19 54 58 17.2 297.5 6.4 49.1 -3 3676 No stop 03 05 34 --- 19 58 29 16.7 298.0 6.5 48.8 207 3729 03 02 05 03 05 34 J1329+3154 19 58 29 16.8 298.2 6.5 48.8 -3 3729 No stop 03 07 04 --- 19 59 59 16.5 298.4 6.5 48.7 87 3753 03 05 35 03 07 04 MJV00019 19 59 59 16.4 298.2 6.5 48.6 -3 3753 No stop 03 10 34 --- 20 03 30 15.9 298.7 6.5 48.3 207 3806 03 07 05 03 11 04 J1329+3154 20 04 00 15.9 299.0 6.6 48.3 27 3806 03 11 04 03 12 34 --- 20 05 30 15.6 299.2 6.6 48.2 90 3829 03 11 05 03 12 34 MJV00019 20 05 30 15.5 299.0 6.6 48.1 -3 3829 No stop 03 16 04 --- 20 09 00 15.0 299.5 6.6 47.8 207 3883 03 12 35 03 16 04 J1329+3154 20 09 00 15.1 299.8 6.6 47.8 -3 3883 No stop 03 17 34 --- 20 10 31 14.8 300.0 6.7 47.7 87 3906 03 16 05 Schedule for URUMQI (Code Ur ) Page 9 Confirming the final lens candidates in the mJIVE-20 survey 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 ---------------------------------------------------------------------------------------- --- Mon 8 Mar 2021 Day 67 --- 03 17 34 MJV00019 20 10 31 14.7 299.8 6.7 47.7 -3 3906 No stop 03 21 04 --- 20 14 01 14.2 300.3 6.7 47.4 207 3960 03 17 35 03 21 34 J1329+3154 20 14 31 14.2 300.6 6.7 47.3 27 3960 03 21 34 03 23 04 --- 20 16 02 14.0 300.8 6.8 47.2 90 3983 03 21 35 03 23 04 MJV00019 20 16 02 13.9 300.6 6.7 47.2 -3 3983 No stop 03 26 34 --- 20 19 32 13.3 301.1 6.8 46.8 207 4037 03 23 05 03 26 34 J1329+3154 20 19 32 13.4 301.3 6.8 46.8 -3 4037 No stop 03 28 04 --- 20 21 02 13.2 301.5 6.8 46.7 87 4060 03 26 35 03 28 04 MJV00019 20 21 02 13.1 301.3 6.8 46.7 -3 4060 No stop 03 31 34 --- 20 24 33 12.6 301.9 6.9 46.3 207 4114 03 28 05 03 32 04 J1329+3154 20 25 03 12.6 302.1 6.9 46.3 27 4114 03 32 04 03 33 34 --- 20 26 33 12.4 302.4 6.9 46.1 90 4137 03 32 05 03 33 34 MJV00019 20 26 33 12.3 302.2 6.9 46.1 -3 4137 No stop 03 37 04 --- 20 30 04 11.7 302.7 7.0 45.8 207 4191 03 33 35 03 37 04 J1329+3154 20 30 04 11.8 302.9 7.0 45.8 -3 4191 No stop 03 38 34 --- 20 31 34 11.6 303.1 7.0 45.6 87 4214 03 37 05 03 38 34 MJV00019 20 31 34 11.5 302.9 7.0 45.6 -3 4214 No stop 03 42 04 --- 20 35 05 11.0 303.5 7.1 45.3 207 4268 03 38 35 03 42 34 J1329+3154 20 35 35 11.0 303.7 7.1 45.2 27 4268 03 42 34 03 44 04 --- 20 37 05 10.8 304.0 7.1 45.1 90 4291 03 42 35 03 44 04 MJV00019 20 37 05 10.6 303.8 7.1 45.1 -3 4291 No stop 03 47 34 --- 20 40 36 10.1 304.3 7.2 44.7 207 4345 03 44 05 03 47 34 J1329+3154 20 40 36 10.2 304.5 7.2 44.7 -3 4345 No stop 03 49 04 --- 20 42 06 10.0 304.7 7.2 44.6 87 4368 03 47 35 03 57 04 3C345 20 50 07 44.9 287.5 4.1 64.2 405 4368 03 57 04 04 03 29 --- 20 56 33 43.7 288.2 4.2 63.7 385 4467 03 57 05 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess121.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: 12 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: 7 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: 7 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) * MJV00019 13 27 51.461377 * 13 30 09.537300 13 31 08.379480 0.00 31 56 31.59374 * 31 41 04.29600 31 34 24.42322 0.00 From catalog imbedded in main SCHED input file. halfway position between putative lensed images A and B * J1329+3154 13 27 34.876195 * 13 29 52.864900 13 30 51.674706 0.00 32 09 38.80890 * 31 54 11.05400 31 47 30.97738 0.00 From catalog imbedded in main SCHED input file. phase ref for MJV00019, position from astrogeo.org * MJV07417 12 52 59.381218 * 12 55 29.784200 12 56 33.702161 0.00 12 15 08.03306 * 11 58 53.94000 11 51 57.77103 0.00 From catalog imbedded in main SCHED input file. halfway position between putative lensed images A and B * J1254+1141 12 52 07.716958 * 12 54 38.255600 12 55 42.231027 0.00 11 57 20.86456 * 11 41 05.89500 11 34 09.41052 0.00 From catalog imbedded in main SCHED input file. phase ref for MJV07417, position from astrogeo.org J1642+3948 16 41 17.606228 * 16 42 58.809965 16 43 41.223795 0.77 * 3C345 39 54 10.81496 * 39 48 36.99402 39 45 58.73136 0.52 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul J1642+39 GSFC 2011B astro solution 52621 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 MJV00019 sess121.C2048 1 2 3 4 5 6 7 8 9 10 11 15 + 2.347 336.192 J1329+3154 sess121.C2048 1 2 3 4 5 6 7 8 9 10 11 15 + 1.100 157.137 MJV07417 sess121.C2048 1 2 3 4 5 6 7 8 9 10 11 15 + 2.333 327.740 J1254+1141 sess121.C2048 1 2 3 4 5 6 7 8 9 10 11 15 + 1.100 153.471 3C345 sess121.C2048 1 2 3 4 5 6 7 8 9 10 11 15 + 0.214 40.639 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) MJV00019 138.4 J1329+3154 138.3 MJV07417 153.9 J1254+1141 154.2 3C345 99.1 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