COVER INFORMATION Station: TIANMA65 (Code T6 ) 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 TIANMA65 (Code T6 ) 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: 630.49 630.49 630.49 630.49 694.49 694.49 694.49 694.49 758.49 758.49 758.49 758.49 822.49 822.49 822.49 822.49 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 21 41 50 49.4 278.9 3.1 74.5 0 0 20 00 00 20 05 00 --- 21 46 51 48.4 279.3 3.2 74.2 300 77 20 00 01 20 08 00 J1848+3219 21 49 51 51.8 284.1 3.0 79.4 162 77 20 08 00 20 10 00 =1846+322 21 51 52 51.4 284.2 3.0 79.3 120 108 20 08 01 20 10 50 LSRJ1835+325 21 52 42 48.8 286.1 3.3 78.9 38 108 20 10 50 20 14 10 --- 21 56 02 48.1 286.3 3.3 78.6 200 160 20 10 51 20 14 10 J1848+3219 21 56 02 50.6 284.5 3.1 78.9 -12 160 No stop 20 16 10 =1846+322 21 58 03 50.1 284.6 3.1 78.7 108 191 20 14 11 20 16 10 LSRJ1835+325 21 58 03 47.7 286.4 3.4 78.4 -12 191 No stop 20 20 20 --- 22 02 13 46.8 286.7 3.4 78.0 238 255 20 16 11 20 20 50 J1848+3219 22 02 43 49.2 284.9 3.2 78.3 18 255 20 20 50 20 22 50 =1846+322 22 04 44 48.8 285.1 3.3 78.2 120 286 20 20 51 20 23 40 LSRJ1835+325 22 05 34 46.1 286.9 3.5 77.7 38 286 20 23 40 20 27 00 --- 22 08 54 45.4 287.1 3.5 77.4 200 338 20 23 41 20 27 00 J1848+3219 22 08 54 47.9 285.3 3.3 77.8 -12 338 No stop 20 29 00 =1846+322 22 10 55 47.5 285.5 3.4 77.7 108 368 20 27 01 20 29 00 LSRJ1835+325 22 10 55 45.0 287.3 3.6 77.2 -12 368 No stop 20 33 10 --- 22 15 05 44.2 287.5 3.6 76.9 238 433 20 29 01 20 33 40 J1848+3219 22 15 35 46.5 285.8 3.4 77.3 18 433 20 33 40 20 35 40 =1846+322 22 17 36 46.1 285.9 3.5 77.1 120 464 20 33 41 20 36 30 LSRJ1835+325 22 18 26 43.5 287.8 3.7 76.6 38 464 20 36 30 20 39 50 --- 22 21 46 42.8 288.0 3.8 76.3 200 515 20 36 31 20 39 50 J1848+3219 22 21 46 45.3 286.2 3.5 76.7 -12 515 No stop 20 41 50 =1846+322 22 23 47 44.8 286.3 3.6 76.6 108 546 20 39 51 20 41 50 LSRJ1835+325 22 23 47 42.4 288.1 3.8 76.1 -12 546 No stop 20 46 00 --- 22 27 57 41.5 288.4 3.9 75.7 238 611 20 41 51 Schedule for TIANMA65 (Code T6 ) 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 22 28 28 43.9 286.7 3.7 76.2 18 611 20 46 30 20 48 30 =1846+322 22 30 28 43.5 286.8 3.7 76.0 120 642 20 46 31 20 49 20 LSRJ1835+325 22 31 18 40.9 288.6 3.9 75.4 38 642 20 49 20 20 52 40 --- 22 34 39 40.2 288.9 4.0 75.1 200 693 20 49 21 20 52 40 J1848+3219 22 34 39 42.6 287.1 3.8 75.6 -12 693 No stop 20 54 40 =1846+322 22 36 39 42.2 287.2 3.8 75.5 108 724 20 52 41 20 54 40 LSRJ1835+325 22 36 39 39.8 289.0 4.0 74.9 -12 724 No stop 20 58 50 --- 22 40 50 38.9 289.3 4.1 74.5 238 788 20 54 41 20 59 20 J1848+3219 22 41 20 41.2 287.6 3.9 75.1 18 788 20 59 20 21 01 20 =1846+322 22 43 20 40.8 287.7 3.9 74.9 120 819 20 59 21 21 02 10 LSRJ1835+325 22 44 10 38.3 289.6 4.1 74.2 38 819 21 02 10 21 05 30 --- 22 47 31 37.6 289.8 4.2 73.9 200 871 21 02 11 21 05 30 J1848+3219 22 47 31 40.0 288.0 4.0 74.5 -11 871 No stop 21 07 30 =1846+322 22 49 31 39.6 288.2 4.0 74.4 109 902 21 05 31 21 07 30 LSRJ1835+325 22 49 31 37.2 289.9 4.2 73.7 -12 902 No stop 21 11 40 --- 22 53 42 36.3 290.3 4.3 73.3 238 966 21 07 31 21 12 10 J1848+3219 22 54 12 38.6 288.5 4.1 74.0 19 966 21 12 10 21 14 10 =1846+322 22 56 12 38.2 288.7 4.1 73.8 120 997 21 12 11 21 15 00 LSRJ1835+325 22 57 02 35.7 290.5 4.3 73.0 38 997 21 15 00 21 18 20 --- 23 00 23 35.0 290.8 4.4 72.7 200 1049 21 15 01 21 18 20 J1848+3219 23 00 23 37.4 289.0 4.2 73.4 -11 1049 No stop 21 20 20 =1846+322 23 02 23 37.0 289.1 4.2 73.2 109 1080 21 18 21 21 20 20 LSRJ1835+325 23 02 23 34.6 290.9 4.4 72.5 -12 1080 No stop 21 24 30 --- 23 06 34 33.8 291.2 4.5 72.2 238 1144 21 20 21 21 25 00 J1848+3219 23 07 04 36.0 289.5 4.3 72.8 19 1144 21 25 00 21 27 00 =1846+322 23 09 04 35.6 289.7 4.3 72.6 120 1175 21 25 01 21 27 50 LSRJ1835+325 23 09 54 33.1 291.5 4.6 71.8 38 1175 21 27 50 21 31 10 --- 23 13 15 32.4 291.8 4.6 71.5 200 1226 21 27 51 21 31 10 J1848+3219 23 13 15 34.8 290.0 4.4 72.3 -11 1226 No stop 21 33 10 =1846+322 23 15 15 34.4 290.1 4.4 72.1 109 1257 21 31 11 Schedule for TIANMA65 (Code T6 ) 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 23 15 15 32.0 291.9 4.6 71.3 -11 1257 No stop 21 37 20 --- 23 19 26 31.2 292.2 4.7 70.9 239 1322 21 33 11 21 37 50 J1848+3219 23 19 56 33.4 290.5 4.5 71.7 19 1322 21 37 50 21 39 50 =1846+322 23 21 56 33.0 290.7 4.5 71.5 120 1353 21 37 51 21 40 40 LSRJ1835+325 23 22 46 30.5 292.5 4.8 70.6 39 1353 21 40 40 21 44 00 --- 23 26 07 29.9 292.8 4.8 70.3 200 1404 21 40 41 21 44 00 J1848+3219 23 26 07 32.2 291.0 4.6 71.1 -11 1404 No stop 21 46 00 =1846+322 23 28 07 31.8 291.2 4.6 70.9 109 1435 21 44 01 21 46 00 LSRJ1835+325 23 28 07 29.5 292.9 4.9 70.1 -11 1435 No stop 21 50 10 --- 23 32 18 28.7 293.3 4.9 69.7 239 1499 21 46 01 21 50 40 J1848+3219 23 32 48 30.9 291.6 4.7 70.5 19 1499 21 50 40 21 52 40 =1846+322 23 34 48 30.5 291.7 4.8 70.3 120 1530 21 50 41 21 53 30 LSRJ1835+325 23 35 39 28.0 293.6 5.0 69.4 39 1530 21 53 30 21 56 50 --- 23 38 59 27.4 293.9 5.0 69.1 200 1582 21 53 31 21 56 50 J1848+3219 23 38 59 29.6 292.1 4.8 69.9 -11 1582 No stop 21 58 50 =1846+322 23 40 59 29.2 292.2 4.9 69.8 109 1613 21 56 51 21 58 50 LSRJ1835+325 23 40 59 27.0 294.0 5.1 68.9 -11 1613 No stop 22 03 00 --- 23 45 10 26.1 294.4 5.1 68.5 239 1677 21 58 51 22 03 30 J1848+3219 23 45 40 28.3 292.6 4.9 69.3 19 1677 22 03 30 22 05 30 =1846+322 23 47 41 27.9 292.8 5.0 69.1 120 1708 22 03 31 22 06 20 LSRJ1835+325 23 48 31 25.5 294.7 5.2 68.1 39 1708 22 06 20 22 09 40 --- 23 51 51 24.8 295.0 5.3 67.8 200 1760 22 06 21 22 09 40 J1848+3219 23 51 51 27.1 293.2 5.0 68.7 -11 1760 No stop 22 11 40 =1846+322 23 53 52 26.7 293.3 5.1 68.5 109 1791 22 09 41 22 11 40 LSRJ1835+325 23 53 52 24.5 295.1 5.3 67.6 -11 1791 No stop 22 15 50 --- 23 58 02 23.6 295.5 5.4 67.2 239 1855 22 11 41 22 16 20 J1848+3219 23 58 32 25.8 293.7 5.2 68.1 19 1855 22 16 20 22 18 20 =1846+322 00 00 33 25.4 293.9 5.2 67.9 120 1886 22 16 21 22 19 10 LSRJ1835+325 00 01 23 23.0 295.8 5.4 66.8 39 1886 22 19 10 22 22 30 --- 00 04 43 22.4 296.1 5.5 66.5 200 1937 22 19 11 Schedule for TIANMA65 (Code T6 ) 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 00 04 43 24.6 294.3 5.3 67.5 -11 1937 No stop 22 24 30 =1846+322 00 06 44 24.2 294.5 5.3 67.3 109 1968 22 22 31 22 24 30 LSRJ1835+325 00 06 44 22.0 296.3 5.5 66.3 -11 1968 No stop 22 28 40 --- 00 10 54 21.2 296.7 5.6 65.9 239 2033 22 24 31 22 29 10 J1848+3219 00 11 24 23.3 294.9 5.4 66.9 19 2033 22 29 10 22 31 10 =1846+322 00 13 25 22.9 295.1 5.4 66.7 120 2064 22 29 11 22 32 00 LSRJ1835+325 00 14 15 20.5 297.0 5.6 65.5 39 2064 22 32 00 22 35 20 --- 00 17 35 19.9 297.3 5.7 65.2 200 2115 22 32 01 22 35 20 J1848+3219 00 17 35 22.1 295.4 5.5 66.2 -11 2115 No stop 22 37 20 =1846+322 00 19 36 21.7 295.6 5.5 66.0 109 2146 22 35 21 22 37 20 LSRJ1835+325 00 19 36 19.5 297.5 5.7 65.0 -11 2146 No stop 22 41 30 --- 00 23 46 18.7 297.9 5.8 64.5 239 2211 22 37 21 22 42 00 J1848+3219 00 24 17 20.8 296.1 5.6 65.6 20 2211 22 42 00 22 44 00 =1846+322 00 26 17 20.4 296.2 5.6 65.4 120 2241 22 42 01 22 44 50 LSRJ1835+325 00 27 07 18.1 298.2 5.8 64.2 39 2241 22 44 50 22 48 10 --- 00 30 28 17.5 298.5 5.9 63.8 200 2293 22 44 51 22 48 10 J1848+3219 00 30 28 19.6 296.6 5.7 64.9 -10 2293 No stop 22 50 10 =1846+322 00 32 28 19.2 296.8 5.7 64.7 110 2324 22 48 11 22 50 10 LSRJ1835+325 00 32 28 17.1 298.7 5.9 63.6 -11 2324 No stop 22 54 20 --- 00 36 39 16.3 299.1 6.0 63.2 239 2388 22 50 11 22 54 50 J1848+3219 00 37 09 18.3 297.3 5.8 64.3 20 2388 22 54 50 22 56 50 =1846+322 00 39 09 17.9 297.5 5.8 64.1 120 2419 22 54 51 22 57 40 LSRJ1835+325 00 39 59 15.7 299.4 6.1 62.8 39 2419 22 57 40 23 01 00 --- 00 43 20 15.1 299.8 6.1 62.4 200 2471 22 57 41 23 01 00 J1848+3219 00 43 20 17.1 297.9 5.9 63.6 -10 2471 No stop 23 03 00 =1846+322 00 45 20 16.8 298.1 5.9 63.4 110 2502 23 01 01 23 03 00 LSRJ1835+325 00 45 20 14.7 300.0 6.1 62.2 -10 2502 No stop 23 07 10 --- 00 49 31 13.9 300.4 6.2 61.7 240 2566 23 03 01 23 07 40 J1848+3219 00 50 01 15.9 298.5 6.0 62.9 20 2566 23 07 40 23 09 40 =1846+322 00 52 01 15.5 298.8 6.0 62.7 120 2597 23 07 41 Schedule for TIANMA65 (Code T6 ) 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 00 52 51 13.3 300.7 6.3 61.4 40 2597 23 10 30 23 13 50 --- 00 56 12 12.7 301.1 6.3 61.0 200 2649 23 10 31 23 13 50 J1848+3219 00 56 12 14.7 299.2 6.1 62.3 -10 2649 No stop 23 15 50 =1846+322 00 58 12 14.3 299.4 6.2 62.0 110 2679 23 13 51 23 15 50 LSRJ1835+325 00 58 12 12.3 301.3 6.4 60.8 -10 2679 No stop 23 20 00 --- 01 02 23 11.6 301.7 6.4 60.3 240 2744 23 15 51 23 20 30 J1848+3219 01 02 53 13.5 299.9 6.2 61.5 20 2744 23 20 30 23 22 30 =1846+322 01 04 53 13.1 300.1 6.3 61.3 120 2775 23 20 31 23 23 20 LSRJ1835+325 01 05 43 10.9 302.1 6.5 59.9 40 2775 23 23 20 23 26 40 --- 01 09 04 10.3 302.5 6.5 59.5 200 2826 23 23 21 23 26 40 J1848+3219 01 09 04 12.3 300.5 6.3 60.8 -10 2826 No stop 23 28 40 =1846+322 01 11 04 12.0 300.7 6.4 60.6 110 2857 23 26 41 23 28 40 LSRJ1835+325 01 11 04 10.0 302.7 6.6 59.3 -10 2857 No stop 23 32 50 --- 01 15 15 9.2 303.1 6.6 58.8 240 2922 23 28 41 23 33 20 J1848+3219 01 15 45 11.1 301.2 6.4 60.1 20 2922 23 33 20 23 35 20 =1846+322 01 17 45 10.7 301.4 6.5 59.9 120 2953 23 33 21 23 36 10 LSRJ1835+325 01 18 35 8.6 303.5 6.7 58.4 40 2953 23 36 10 23 39 30 --- 01 21 56 8.0 303.9 6.8 58.0 200 3004 23 36 11 23 39 30 J1848+3219 01 21 56 10.0 301.9 6.5 59.4 -10 3004 No stop 23 41 30 =1846+322 01 23 56 9.6 302.1 6.6 59.2 110 3035 23 39 31 23 41 30 LSRJ1835+325 01 23 56 7.7 304.1 6.8 57.7 -10 3035 No stop 23 45 40 --- 01 28 07 6.9 304.6 6.9 D 57.2 0 3099 23 41 31 23 46 10 J1848+3219 01 28 37 8.8 302.6 6.7 58.6 21 3099 23 46 10 23 48 10 =1846+322 01 30 37 8.4 302.8 6.7 58.4 120 3130 23 46 11 23 52 20 J1848+3219 01 34 48 7.7 303.3 6.8 57.9 248 3130 23 52 20 23 54 20 =1846+322 01 36 48 7.3 303.5 6.8 57.6 120 3161 23 52 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: 14 Station: TIANMA65 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= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 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 5 1 5 2 6 2 6 3 7 3 7 4 8 4 8 BBC SB= L L U U L L U U L L U U L L U U IF = A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 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= 630.49 630.49 630.49 630.49 694.49 694.49 694.49 694.49 758.49 758.49 758.49 758.49 822.49 822.49 822.49 822.49 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= 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) * 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