COVER INFORMATION Station: ONSALA85 (Code O8 ) Experiment: CLAGN 1ES 1927+654 Exp. Code: EY038C Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Xiaolong Yang Address: Shanghai Astronomical Observatory 80 Nandan Road Shanghai China Phone: +86 18810844136 EMAIL: yangxl@shao.ac.cn Fax: Phone during observation: +86 18810844136 Observing mode: Phase-referencing mode at 6cm (2048Mb/s) Notes: Schedule for ONSALA85 (Code O8 ) Page 2 CLAGN 1ES 1927+654 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 1 Nov 2023 Day 305 --- 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: 742.49 742.49 742.49 742.49 806.49 806.49 806.49 806.49 870.49 870.49 870.49 870.49 934.49 934.49 934.49 934.49 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 16 00 00 1933+655 19 30 25 81.7 2.6 -0.1 0.0 0 0 16 00 00 16 01 00 --- 19 31 25 81.7 1.9 -0.0 0.0 60 15 16 00 01 16 01 00 1933+655 19 31 25 81.7 1.9 -0.0 0.0 -5 15 No stop 16 04 40 --- 19 35 05 81.7 359.3 0.0 0.0 215 72 16 01 01 16 05 10 1927+654 19 35 36 81.7 354.1 0.1 0.0 15 72 16 05 10 16 09 10 --- 19 39 36 81.7 351.3 0.2 0.0 240 134 16 05 11 16 09 10 1933+655 19 39 36 81.6 356.1 0.1 0.0 -15 134 No stop 16 10 10 --- 19 40 36 81.6 355.4 0.1 0.0 45 149 16 09 11 16 10 10 1927+654 19 40 36 81.6 350.6 0.2 0.0 -15 149 No stop 16 14 05 --- 19 44 32 81.5 347.9 0.3 0.0 220 210 16 10 11 16 14 05 1933+655 19 44 32 81.6 352.6 0.2 0.0 -15 210 No stop 16 15 05 --- 19 45 32 81.6 352.0 0.2 0.0 45 225 16 14 06 16 15 35 1927+654 19 46 02 81.5 346.9 0.3 0.0 15 225 16 15 35 16 19 15 --- 19 49 43 81.4 344.5 0.4 0.0 220 282 16 15 36 16 19 15 1933+655 19 49 43 81.5 349.1 0.3 0.0 -15 282 No stop 16 20 15 --- 19 50 43 81.4 348.4 0.3 0.0 45 298 16 19 16 16 20 15 1927+654 19 50 43 81.3 343.9 0.4 0.0 -15 298 No stop 16 24 10 --- 19 54 39 81.2 341.4 0.5 0.0 220 358 16 20 16 16 24 10 1933+655 19 54 39 81.3 345.9 0.3 0.0 -15 358 No stop 16 25 10 --- 19 55 39 81.3 345.2 0.4 0.0 45 374 16 24 11 16 25 40 1927+654 19 56 09 81.1 340.5 0.5 0.0 15 374 16 25 40 16 29 20 --- 19 59 50 80.9 338.4 0.5 0.0 220 430 16 25 41 16 29 20 1933+655 19 59 50 81.1 342.6 0.4 0.0 -15 430 No stop 16 30 20 --- 20 00 50 81.1 342.0 0.4 0.0 45 446 16 29 21 16 30 20 1927+654 20 00 50 80.9 337.8 0.6 0.0 -15 446 No stop 16 34 15 --- 20 04 45 80.7 335.6 0.6 0.0 220 506 16 30 21 Schedule for ONSALA85 (Code O8 ) Page 3 CLAGN 1ES 1927+654 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 1 Nov 2023 Day 305 --- 16 34 15 1933+655 20 04 45 80.9 339.7 0.5 0.0 -15 506 No stop 16 35 15 --- 20 05 46 80.9 339.1 0.5 0.0 45 522 16 34 16 16 35 45 1927+654 20 06 16 80.6 334.8 0.6 0.0 15 522 16 35 45 16 39 25 --- 20 09 56 80.4 332.9 0.7 0.0 220 578 16 35 46 16 39 25 1933+655 20 09 56 80.7 336.8 0.6 0.0 -15 578 No stop 16 40 25 --- 20 10 56 80.6 336.2 0.6 0.0 45 594 16 39 26 16 40 25 1927+654 20 10 56 80.3 332.4 0.7 0.0 -15 594 No stop 16 44 20 --- 20 14 52 80.1 330.6 0.8 0.0 220 654 16 40 26 16 44 20 1933+655 20 14 52 80.4 334.2 0.7 0.0 -15 654 No stop 16 45 20 --- 20 15 52 80.3 333.7 0.7 0.0 45 670 16 44 21 16 45 50 1927+654 20 16 22 80.0 329.9 0.8 0.0 15 670 16 45 50 16 49 30 --- 20 20 03 79.7 328.3 0.9 0.0 220 727 16 45 51 16 49 30 1933+655 20 20 03 80.1 331.7 0.8 0.0 -15 727 No stop 16 50 30 --- 20 21 03 80.0 331.2 0.8 0.0 45 742 16 49 31 16 50 30 1927+654 20 21 03 79.6 327.9 0.9 0.0 -15 742 No stop 16 54 25 --- 20 24 59 79.3 326.3 1.0 0.0 220 803 16 50 31 16 54 25 1933+655 20 24 59 79.7 329.5 0.8 0.0 -15 803 No stop 16 55 25 --- 20 25 59 79.7 329.0 0.9 0.0 45 818 16 54 26 16 55 55 1927+654 20 26 29 79.2 325.8 1.0 0.0 15 818 16 55 55 16 59 35 --- 20 30 10 78.9 324.4 1.0 0.0 220 875 16 55 56 16 59 35 1933+655 20 30 10 79.4 327.3 0.9 0.0 -15 875 No stop 17 00 35 --- 20 31 10 79.3 326.9 1.0 0.0 45 890 16 59 36 17 00 35 1927+654 20 31 10 78.9 324.1 1.1 0.0 -15 890 No stop 17 04 30 --- 20 35 05 78.5 322.8 1.1 0.0 220 951 17 00 36 17 04 30 1933+655 20 35 05 79.0 325.5 1.0 0.0 -15 951 No stop 17 05 30 --- 20 36 05 78.9 325.1 1.0 0.0 45 966 17 04 31 17 06 00 1927+654 20 36 36 78.4 322.3 1.2 0.0 15 966 17 06 00 17 09 40 --- 20 40 16 78.1 321.2 1.2 0.0 220 1023 17 06 01 17 09 40 1933+655 20 40 16 78.6 323.7 1.1 0.0 -15 1023 No stop 17 10 40 --- 20 41 16 78.5 323.4 1.1 0.0 45 1038 17 09 41 Schedule for ONSALA85 (Code O8 ) Page 4 CLAGN 1ES 1927+654 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 1 Nov 2023 Day 305 --- 17 10 40 1927+654 20 41 16 78.0 320.9 1.2 0.0 -15 1038 No stop 17 14 35 --- 20 45 12 77.7 319.8 1.3 0.0 220 1099 17 10 41 17 14 35 1933+655 20 45 12 78.2 322.1 1.2 0.0 -15 1099 No stop 17 15 35 --- 20 46 12 78.1 321.8 1.2 0.0 45 1114 17 14 36 17 16 05 1927+654 20 46 42 77.6 319.5 1.3 0.0 15 1114 17 16 05 17 19 45 --- 20 50 23 77.2 318.6 1.4 0.0 220 1171 17 16 06 17 19 45 1933+655 20 50 23 77.8 320.7 1.3 0.0 -15 1171 No stop 17 20 45 --- 20 51 23 77.7 320.4 1.3 0.0 45 1186 17 19 46 17 20 45 1927+654 20 51 23 77.2 318.3 1.4 0.0 -15 1186 No stop 17 24 40 --- 20 55 19 76.8 317.5 1.5 0.0 220 1247 17 20 46 17 24 40 1933+655 20 55 19 77.3 319.4 1.4 0.0 -15 1247 No stop 17 25 40 --- 20 56 19 77.2 319.2 1.4 0.0 45 1262 17 24 41 17 26 10 1927+654 20 56 49 76.7 317.1 1.5 0.0 15 1262 17 26 10 17 29 50 --- 21 00 29 76.3 316.4 1.6 0.0 220 1319 17 26 11 17 29 50 1933+655 21 00 29 76.9 318.2 1.4 0.0 -15 1319 No stop 17 30 50 --- 21 01 30 76.8 318.0 1.5 0.0 45 1335 17 29 51 17 30 50 1927+654 21 01 30 76.2 316.2 1.6 0.0 -15 1335 No stop 17 34 45 --- 21 05 25 75.9 315.5 1.6 0.0 220 1395 17 30 51 17 34 45 1933+655 21 05 25 76.4 317.2 1.5 0.0 -15 1395 No stop 17 35 45 --- 21 06 25 76.3 317.0 1.5 0.0 45 1411 17 34 46 17 36 15 1927+654 21 06 56 75.7 315.3 1.7 0.0 15 1411 17 36 15 17 39 55 --- 21 10 36 75.4 314.7 1.7 0.0 220 1467 17 36 16 17 39 55 1933+655 21 10 36 75.9 316.2 1.6 0.0 -15 1467 No stop 17 40 55 --- 21 11 36 75.9 316.0 1.6 0.0 45 1483 17 39 56 17 40 55 1927+654 21 11 36 75.3 314.5 1.7 0.0 -15 1483 No stop 17 44 50 --- 21 15 32 74.9 314.0 1.8 0.0 220 1543 17 40 56 17 44 50 1933+655 21 15 32 75.5 315.4 1.7 0.0 -15 1543 No stop 17 45 50 --- 21 16 32 75.4 315.2 1.7 0.0 45 1559 17 44 51 17 46 20 1927+654 21 17 02 74.7 313.8 1.8 0.0 15 1559 17 46 20 17 50 00 --- 21 20 43 74.4 313.3 1.9 0.0 220 1615 17 46 21 Schedule for ONSALA85 (Code O8 ) Page 5 CLAGN 1ES 1927+654 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 1 Nov 2023 Day 305 --- 17 50 00 1933+655 21 20 43 75.0 314.6 1.8 0.0 -15 1615 No stop 17 51 00 --- 21 21 43 74.9 314.4 1.8 0.0 45 1631 17 50 01 17 51 00 1927+654 21 21 43 74.3 313.2 1.9 0.0 -15 1631 No stop 17 55 00 --- 21 25 44 73.9 312.8 2.0 0.0 225 1693 17 51 01 17 55 00 1933+655 21 25 44 74.5 313.9 1.9 0.0 -15 1693 No stop 17 56 00 --- 21 26 44 74.4 313.8 1.9 0.0 45 1708 17 55 01 17 56 30 1927+654 21 27 14 73.7 312.6 2.0 0.0 15 1708 17 56 30 18 00 20 --- 21 31 04 73.4 312.2 2.1 0.0 230 1767 17 56 31 18 00 20 1933+655 21 31 04 74.0 313.3 2.0 0.0 -15 1767 No stop 18 01 20 --- 21 32 05 73.9 313.2 2.0 0.0 45 1783 18 00 21 18 01 20 1927+654 21 32 05 73.3 312.1 2.1 0.0 -15 1783 No stop 18 05 20 --- 21 36 05 72.9 311.8 2.1 0.0 225 1845 18 01 21 18 05 20 1933+655 21 36 05 73.5 312.7 2.0 0.0 -15 1845 No stop 18 06 20 --- 21 37 05 73.4 312.7 2.1 0.0 45 1860 18 05 21 18 06 50 1927+654 21 37 36 72.7 311.7 2.2 0.0 15 1860 18 06 50 18 10 40 --- 21 41 26 72.3 311.4 2.2 0.0 230 1919 18 06 51 18 10 40 1933+655 21 41 26 73.0 312.3 2.1 0.0 -15 1919 No stop 18 11 40 --- 21 42 26 72.9 312.2 2.1 0.0 45 1935 18 10 41 18 11 40 1927+654 21 42 26 72.2 311.3 2.3 0.0 -15 1935 No stop 18 15 35 --- 21 46 22 71.8 311.1 2.3 0.0 220 1995 18 11 41 18 15 35 1933+655 21 46 22 72.5 311.9 2.2 0.0 -15 1995 No stop 18 16 35 --- 21 47 22 72.4 311.8 2.2 0.0 45 2011 18 15 36 18 17 05 1927+654 21 47 52 71.7 311.0 2.3 0.0 15 2011 18 17 05 18 20 45 --- 21 51 33 71.3 310.8 2.4 0.0 220 2068 18 17 06 18 20 45 1933+655 21 51 33 71.9 311.5 2.3 0.0 -15 2068 No stop 18 21 45 --- 21 52 33 71.8 311.4 2.3 0.0 45 2083 18 20 46 18 21 45 1927+654 21 52 33 71.2 310.7 2.4 0.0 -15 2083 No stop 18 25 40 --- 21 56 29 70.8 310.6 2.5 0.0 220 2144 18 21 46 18 25 40 1933+655 21 56 29 71.4 311.2 2.4 0.0 -15 2144 No stop 18 26 40 --- 21 57 29 71.3 311.2 2.4 0.0 45 2159 18 25 41 Schedule for ONSALA85 (Code O8 ) Page 6 CLAGN 1ES 1927+654 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 1 Nov 2023 Day 305 --- 18 27 10 1927+654 21 57 59 70.6 310.5 2.5 0.0 15 2159 18 27 10 18 30 50 --- 22 01 40 70.3 310.4 2.6 0.0 220 2216 18 27 11 18 30 50 1933+655 22 01 40 70.9 311.0 2.5 0.0 -15 2216 No stop 18 31 50 --- 22 02 40 70.8 310.9 2.5 0.0 45 2231 18 30 51 18 31 50 1927+654 22 02 40 70.2 310.4 2.6 0.0 -15 2231 No stop 18 35 45 --- 22 06 35 69.8 310.2 2.7 0.0 220 2292 18 31 51 18 35 45 1933+655 22 06 35 70.4 310.8 2.5 0.0 -15 2292 No stop 18 36 45 --- 22 07 35 70.3 310.7 2.6 0.0 45 2307 18 35 46 18 37 15 1927+654 22 08 06 69.6 310.2 2.7 0.0 15 2307 18 37 15 18 40 55 --- 22 11 46 69.2 310.1 2.7 0.0 220 2364 18 37 16 18 40 55 1933+655 22 11 46 69.9 310.6 2.6 0.0 -15 2364 No stop 18 41 55 --- 22 12 46 69.8 310.6 2.6 0.0 45 2379 18 40 56 18 41 55 1927+654 22 12 46 69.1 310.1 2.8 0.0 -15 2379 No stop 18 45 50 --- 22 16 42 68.7 310.1 2.8 0.0 220 2440 18 41 56 18 45 50 1933+655 22 16 42 69.4 310.5 2.7 0.0 -15 2440 No stop 18 46 50 --- 22 17 42 69.3 310.5 2.7 0.0 45 2455 18 45 51 18 47 20 1927+654 22 18 12 68.6 310.0 2.8 0.0 15 2455 18 47 20 18 51 00 --- 22 21 53 68.2 310.0 2.9 0.0 220 2512 18 47 21 18 51 00 1933+655 22 21 53 68.9 310.4 2.8 0.0 -15 2512 No stop 18 52 00 --- 22 22 53 68.8 310.4 2.8 0.0 45 2527 18 51 01 18 52 00 1927+654 22 22 53 68.1 310.0 2.9 0.0 -15 2527 No stop 18 55 55 --- 22 26 49 67.7 310.0 3.0 0.0 220 2588 18 52 01 18 55 55 1933+655 22 26 49 68.3 310.3 2.9 0.0 -15 2588 No stop 18 56 55 --- 22 27 49 68.2 310.3 2.9 0.0 45 2603 18 55 56 18 57 25 1927+654 22 28 19 67.5 310.0 3.0 0.0 15 2603 18 57 25 19 01 05 --- 22 31 59 67.1 310.0 3.1 0.0 220 2660 18 57 26 19 01 05 1933+655 22 31 59 67.8 310.3 3.0 0.0 -15 2660 No stop 19 02 05 --- 22 33 00 67.7 310.3 3.0 0.0 45 2676 19 01 06 19 02 05 1927+654 22 33 00 67.0 310.0 3.1 0.0 -15 2676 No stop 19 06 00 --- 22 36 55 66.6 310.0 3.2 0.0 220 2736 19 02 06 Schedule for ONSALA85 (Code O8 ) Page 7 CLAGN 1ES 1927+654 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 1 Nov 2023 Day 305 --- 19 06 00 1933+655 22 36 55 67.3 310.3 3.0 0.0 -15 2736 No stop 19 07 00 --- 22 37 55 67.2 310.3 3.1 0.0 45 2752 19 06 01 19 07 30 1927+654 22 38 26 66.5 310.1 3.2 0.0 15 2752 19 07 30 19 11 10 --- 22 42 06 66.1 310.1 3.2 0.0 220 2808 19 07 31 19 11 10 1933+655 22 42 06 66.8 310.3 3.1 0.0 -15 2808 No stop 19 12 10 --- 22 43 06 66.7 310.3 3.2 0.0 45 2824 19 11 11 19 12 10 1927+654 22 43 06 66.0 310.1 3.3 0.0 -15 2824 No stop 19 16 05 --- 22 47 02 65.6 310.2 3.3 0.0 220 2884 19 12 11 19 16 05 1933+655 22 47 02 66.3 310.4 3.2 0.0 -15 2884 No stop 19 17 05 --- 22 48 02 66.2 310.4 3.2 0.0 45 2900 19 16 06 19 17 35 1927+654 22 48 32 65.4 310.2 3.4 0.0 15 2900 19 17 35 19 21 15 --- 22 52 13 65.0 310.3 3.4 0.0 220 2956 19 17 36 19 21 15 1933+655 22 52 13 65.7 310.4 3.3 0.0 -15 2956 No stop 19 22 15 --- 22 53 13 65.6 310.5 3.3 0.0 45 2972 19 21 16 19 22 15 1927+654 22 53 13 64.9 310.3 3.4 0.0 -15 2972 No stop 19 26 10 --- 22 57 09 64.5 310.4 3.5 0.0 220 3032 19 22 16 19 26 10 1933+655 22 57 09 65.2 310.5 3.4 0.0 -15 3032 No stop 19 27 10 --- 22 58 09 65.1 310.5 3.4 0.0 45 3048 19 26 11 19 27 40 1927+654 22 58 39 64.4 310.5 3.5 0.0 15 3048 19 27 40 19 31 20 --- 23 02 19 64.0 310.6 3.6 0.0 220 3105 19 27 41 19 31 20 1933+655 23 02 19 64.7 310.6 3.5 0.0 -15 3105 No stop 19 32 20 --- 23 03 20 64.6 310.7 3.5 0.0 45 3120 19 31 21 19 32 20 1927+654 23 03 20 63.9 310.6 3.6 0.0 -15 3120 No stop 19 36 15 --- 23 07 15 63.5 310.7 3.7 0.0 220 3181 19 32 21 19 36 15 1933+655 23 07 15 64.2 310.8 3.6 0.0 -15 3181 No stop 19 37 15 --- 23 08 15 64.1 310.8 3.6 0.0 45 3196 19 36 16 19 37 45 1927+654 23 08 45 63.4 310.8 3.7 0.0 15 3196 19 37 45 19 41 25 --- 23 12 26 63.0 310.9 3.8 0.0 220 3253 19 37 46 19 41 25 1933+655 23 12 26 63.7 310.9 3.6 0.0 -15 3253 No stop 19 42 25 --- 23 13 26 63.6 311.0 3.7 0.0 45 3268 19 41 26 Schedule for ONSALA85 (Code O8 ) Page 8 CLAGN 1ES 1927+654 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 1 Nov 2023 Day 305 --- 19 42 25 1927+654 23 13 26 62.9 311.0 3.8 0.0 -15 3268 No stop 19 46 20 --- 23 17 22 62.5 311.1 3.8 0.0 220 3329 19 42 26 19 46 20 1933+655 23 17 22 63.2 311.1 3.7 0.0 -15 3329 No stop 19 47 20 --- 23 18 22 63.1 311.1 3.7 0.0 45 3344 19 46 21 19 47 50 1927+654 23 18 52 62.3 311.2 3.9 0.0 15 3344 19 47 50 19 51 30 --- 23 22 33 62.0 311.3 3.9 0.0 220 3401 19 47 51 19 51 30 1933+655 23 22 33 62.6 311.3 3.8 0.0 -15 3401 No stop 19 52 30 --- 23 23 33 62.5 311.3 3.8 0.0 45 3416 19 51 31 19 52 30 1927+654 23 23 33 61.9 311.4 3.9 0.0 -15 3416 No stop 19 56 30 --- 23 27 34 61.4 311.6 4.0 0.0 225 3478 19 52 31 19 57 00 1933+655 23 28 04 62.1 311.5 3.9 0.0 15 3478 19 57 00 20 00 00 --- 23 31 04 61.8 311.6 3.9 0.0 180 3524 19 57 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess323.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: 3 Station: ONSALA85 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= 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 5 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= 742.49 742.49 742.49 742.49 806.49 806.49 806.49 806.49 870.49 870.49 870.49 870.49 934.49 934.49 934.49 934.49 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: 5 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) * 1927+654 19 27 01.925575 * 19 27 19.540000 19 27 26.084685 0.00 65 27 42.27538 * 65 33 54.31000 65 37 02.46947 0.00 From catalog imbedded in main SCHED input file. * 1933+655 19 33 38.733765 * 19 33 57.337278 19 34 04.385058 0.22 J1933+6540 65 33 38.07675 * 65 40 16.82831 65 43 37.92606 0.09 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 273 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 1927+654 sess323.C2048 1 2 3 4 5 6 7 8 9 2.922 100.953 1933+655 sess323.C2048 1 2 3 4 5 6 7 8 9 0.878 20.844 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) 1927+654 97.2 1933+655 97.9 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg