COVER INFORMATION Station: MEDICINA (Code Mc ) 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 MEDICINA (Code Mc ) 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: 230.49 230.49 230.49 230.49 294.49 294.49 294.49 294.49 358.49 358.49 358.49 358.49 422.49 422.49 422.49 422.49 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 29 20 68.8 361.3 -0.1 -177.7 0 0 16 00 00 16 01 00 --- 19 30 20 68.8 361.1 -0.1 -178.2 60 15 16 00 01 16 01 00 1933+655 19 30 20 68.8 361.1 -0.1 -178.2 -3 15 No stop 16 04 40 --- 19 34 00 68.8 360.0 -0.0 -180.0 217 72 16 01 01 16 05 10 1927+654 19 34 31 68.9 358.0 0.1 176.5 24 72 16 05 10 16 09 10 --- 19 38 31 68.8 356.8 0.2 174.5 240 134 16 05 11 16 09 10 1933+655 19 38 31 68.8 358.7 0.1 177.8 -6 134 No stop 16 10 10 --- 19 39 31 68.8 358.5 0.1 177.3 54 149 16 09 11 16 10 10 1927+654 19 39 31 68.8 356.5 0.2 174.0 -6 149 No stop 16 14 05 --- 19 43 27 68.8 355.4 0.3 172.1 229 210 16 10 11 16 14 05 1933+655 19 43 27 68.8 357.3 0.2 175.4 -6 210 No stop 16 15 05 --- 19 44 27 68.7 357.1 0.2 174.9 54 225 16 14 06 16 15 35 1927+654 19 44 57 68.8 355.0 0.3 171.4 24 225 16 15 35 16 19 15 --- 19 48 38 68.7 354.0 0.4 169.6 220 282 16 15 36 16 19 15 1933+655 19 48 38 68.7 355.9 0.2 172.8 -6 282 No stop 16 20 15 --- 19 49 38 68.7 355.6 0.3 172.4 54 298 16 19 16 16 20 15 1927+654 19 49 38 68.7 353.7 0.4 169.1 -6 298 No stop 16 24 10 --- 19 53 34 68.6 352.6 0.4 167.2 229 358 16 20 16 16 24 10 1933+655 19 53 34 68.6 354.5 0.3 170.4 -6 358 No stop 16 25 10 --- 19 54 34 68.6 354.2 0.3 169.9 54 374 16 24 11 16 25 40 1927+654 19 55 04 68.6 352.2 0.5 166.4 24 374 16 25 40 16 29 20 --- 19 58 45 68.5 351.2 0.5 164.7 220 430 16 25 41 16 29 20 1933+655 19 58 45 68.5 353.1 0.4 167.9 -6 430 No stop 16 30 20 --- 19 59 45 68.5 352.8 0.4 167.4 54 446 16 29 21 16 30 20 1927+654 19 59 45 68.4 350.9 0.5 164.2 -6 446 No stop 16 34 15 --- 20 03 40 68.3 349.9 0.6 162.3 229 506 16 30 21 Schedule for MEDICINA (Code Mc ) 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 03 40 68.4 351.7 0.5 165.5 -6 506 No stop 16 35 15 --- 20 04 41 68.4 351.5 0.5 165.1 54 522 16 34 16 16 35 45 1927+654 20 05 11 68.3 349.5 0.6 161.6 24 522 16 35 45 16 39 25 --- 20 08 51 68.2 348.5 0.7 159.9 220 578 16 35 46 16 39 25 1933+655 20 08 51 68.3 350.3 0.6 163.1 -6 578 No stop 16 40 25 --- 20 09 51 68.2 350.1 0.6 162.6 54 594 16 39 26 16 40 25 1927+654 20 09 51 68.1 348.2 0.7 159.4 -6 594 No stop 16 44 20 --- 20 13 47 68.0 347.2 0.8 157.6 229 654 16 40 26 16 44 20 1933+655 20 13 47 68.1 349.0 0.7 160.8 -6 654 No stop 16 45 20 --- 20 14 47 68.1 348.8 0.7 160.3 54 670 16 44 21 16 45 50 1927+654 20 15 17 67.9 346.8 0.8 156.9 24 670 16 45 50 16 49 30 --- 20 18 58 67.8 345.9 0.9 155.2 220 727 16 45 51 16 49 30 1933+655 20 18 58 67.9 347.7 0.7 158.3 -6 727 No stop 16 50 30 --- 20 19 58 67.9 347.5 0.8 157.9 54 742 16 49 31 16 50 30 1927+654 20 19 58 67.7 345.7 0.9 154.7 -6 742 No stop 16 54 25 --- 20 23 54 67.5 344.7 0.9 152.9 229 803 16 50 31 16 54 25 1933+655 20 23 54 67.7 346.5 0.8 156.1 -6 803 No stop 16 55 25 --- 20 24 54 67.7 346.2 0.8 155.6 54 818 16 54 26 16 55 55 1927+654 20 25 24 67.5 344.4 1.0 152.3 24 818 16 55 55 16 59 35 --- 20 29 05 67.3 343.5 1.0 150.6 220 875 16 55 56 16 59 35 1933+655 20 29 05 67.5 345.2 0.9 153.7 -6 875 No stop 17 00 35 --- 20 30 05 67.5 345.0 0.9 153.3 54 890 16 59 36 17 00 35 1927+654 20 30 05 67.2 343.3 1.0 150.2 -6 890 No stop 17 04 30 --- 20 34 00 67.0 342.4 1.1 148.5 229 951 17 00 36 17 04 30 1933+655 20 34 00 67.3 344.0 1.0 151.5 -6 951 No stop 17 05 30 --- 20 35 00 67.2 343.8 1.0 151.1 54 966 17 04 31 17 06 00 1927+654 20 35 31 66.9 342.0 1.1 147.8 24 966 17 06 00 17 09 40 --- 20 39 11 66.7 341.2 1.2 146.2 220 1023 17 06 01 17 09 40 1933+655 20 39 11 67.0 342.8 1.1 149.2 -6 1023 No stop 17 10 40 --- 20 40 11 67.0 342.6 1.1 148.8 54 1038 17 09 41 Schedule for MEDICINA (Code Mc ) 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 40 11 66.7 341.0 1.2 145.8 -6 1038 No stop 17 14 35 --- 20 44 07 66.4 340.2 1.3 144.1 229 1099 17 10 41 17 14 35 1933+655 20 44 07 66.7 341.7 1.2 147.1 -6 1099 No stop 17 15 35 --- 20 45 07 66.7 341.5 1.2 146.7 54 1114 17 14 36 17 16 05 1927+654 20 45 37 66.3 339.9 1.3 143.5 24 1114 17 16 05 17 19 45 --- 20 49 18 66.1 339.1 1.4 142.0 220 1171 17 16 06 17 19 45 1933+655 20 49 18 66.4 340.6 1.3 144.9 -6 1171 No stop 17 20 45 --- 20 50 18 66.4 340.4 1.3 144.5 54 1186 17 19 46 17 20 45 1927+654 20 50 18 66.1 338.9 1.4 141.6 -6 1186 No stop 17 24 40 --- 20 54 14 65.8 338.1 1.4 140.0 229 1247 17 20 46 17 24 40 1933+655 20 54 14 66.1 339.6 1.3 142.8 -6 1247 No stop 17 25 40 --- 20 55 14 66.1 339.4 1.4 142.4 54 1262 17 24 41 17 26 10 1927+654 20 55 44 65.7 337.9 1.5 139.4 24 1262 17 26 10 17 29 50 --- 20 59 24 65.4 337.2 1.5 137.9 220 1319 17 26 11 17 29 50 1933+655 20 59 24 65.8 338.6 1.4 140.7 -6 1319 No stop 17 30 50 --- 21 00 25 65.7 338.4 1.4 140.3 54 1335 17 29 51 17 30 50 1927+654 21 00 25 65.4 337.0 1.5 137.5 -6 1335 No stop 17 34 45 --- 21 04 20 65.1 336.3 1.6 136.0 229 1395 17 30 51 17 34 45 1933+655 21 04 20 65.5 337.7 1.5 138.7 -6 1395 No stop 17 35 45 --- 21 05 20 65.4 337.5 1.5 138.3 54 1411 17 34 46 17 36 15 1927+654 21 05 51 65.0 336.0 1.6 135.4 24 1411 17 36 15 17 39 55 --- 21 09 31 64.7 335.4 1.7 134.0 220 1467 17 36 16 17 39 55 1933+655 21 09 31 65.1 336.7 1.6 136.7 -6 1467 No stop 17 40 55 --- 21 10 31 65.1 336.5 1.6 136.3 54 1483 17 39 56 17 40 55 1927+654 21 10 31 64.6 335.2 1.7 133.6 -6 1483 No stop 17 44 50 --- 21 14 27 64.4 334.6 1.8 132.1 229 1543 17 40 56 17 44 50 1933+655 21 14 27 64.8 335.9 1.7 134.8 -6 1543 No stop 17 45 50 --- 21 15 27 64.7 335.7 1.7 134.4 54 1559 17 44 51 17 46 20 1927+654 21 15 57 64.2 334.3 1.8 131.6 24 1559 17 46 20 17 50 00 --- 21 19 38 63.9 333.8 1.9 130.2 220 1615 17 46 21 Schedule for MEDICINA (Code Mc ) 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 19 38 64.4 335.0 1.8 132.9 -6 1615 No stop 17 51 00 --- 21 20 38 64.3 334.8 1.8 132.5 54 1631 17 50 01 17 51 00 1927+654 21 20 38 63.9 333.6 1.9 129.9 -6 1631 No stop 17 55 00 --- 21 24 39 63.5 333.0 2.0 128.4 234 1693 17 51 01 17 55 00 1933+655 21 24 39 64.0 334.2 1.8 131.0 -5 1693 No stop 17 56 00 --- 21 25 39 63.9 334.1 1.9 130.6 55 1708 17 55 01 17 56 30 1927+654 21 26 09 63.4 332.8 2.0 127.9 25 1708 17 56 30 18 00 20 --- 21 29 59 63.1 332.3 2.0 126.5 230 1767 17 56 31 18 00 20 1933+655 21 29 59 63.6 333.4 1.9 129.1 -5 1767 No stop 18 01 20 --- 21 31 00 63.5 333.3 1.9 128.7 55 1783 18 00 21 18 01 20 1927+654 21 31 00 63.0 332.1 2.1 126.2 -5 1783 No stop 18 05 20 --- 21 35 00 62.7 331.6 2.1 124.8 235 1845 18 01 21 18 05 20 1933+655 21 35 00 63.2 332.7 2.0 127.3 -6 1845 No stop 18 06 20 --- 21 36 00 63.1 332.6 2.0 126.9 54 1860 18 05 21 18 06 50 1927+654 21 36 31 62.6 331.4 2.2 124.3 24 1860 18 06 50 18 10 40 --- 21 40 21 62.2 330.9 2.2 123.0 230 1919 18 06 51 18 10 40 1933+655 21 40 21 62.7 332.0 2.1 125.4 -6 1919 No stop 18 11 40 --- 21 41 21 62.7 331.8 2.1 125.1 54 1935 18 10 41 18 11 40 1927+654 21 41 21 62.1 330.8 2.2 122.7 -6 1935 No stop 18 15 35 --- 21 45 17 61.8 330.4 2.3 121.4 229 1995 18 11 41 18 15 35 1933+655 21 45 17 62.3 331.4 2.2 123.7 -6 1995 No stop 18 16 35 --- 21 46 17 62.2 331.2 2.2 123.4 54 2011 18 15 36 18 17 05 1927+654 21 46 47 61.7 330.2 2.3 120.9 24 2011 18 17 05 18 20 45 --- 21 50 28 61.3 329.8 2.4 119.7 220 2068 18 17 06 18 20 45 1933+655 21 50 28 61.9 330.7 2.3 122.0 -6 2068 No stop 18 21 45 --- 21 51 28 61.8 330.6 2.3 121.7 54 2083 18 20 46 18 21 45 1927+654 21 51 28 61.3 329.7 2.4 119.4 -6 2083 No stop 18 25 40 --- 21 55 24 60.9 329.3 2.5 118.1 229 2144 18 21 46 18 25 40 1933+655 21 55 24 61.4 330.2 2.4 120.4 -6 2144 No stop 18 26 40 --- 21 56 24 61.3 330.1 2.4 120.1 54 2159 18 25 41 Schedule for MEDICINA (Code Mc ) 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 56 54 60.8 329.1 2.5 117.6 24 2159 18 27 10 18 30 50 --- 22 00 35 60.4 328.8 2.6 116.5 220 2216 18 27 11 18 30 50 1933+655 22 00 35 61.0 329.6 2.4 118.8 -6 2216 No stop 18 31 50 --- 22 01 35 60.9 329.5 2.5 118.4 54 2231 18 30 51 18 31 50 1927+654 22 01 35 60.3 328.7 2.6 116.2 -6 2231 No stop 18 35 45 --- 22 05 30 60.0 328.3 2.6 115.0 229 2292 18 31 51 18 35 45 1933+655 22 05 30 60.5 329.2 2.5 117.2 -6 2292 No stop 18 36 45 --- 22 06 30 60.4 329.1 2.5 116.9 54 2307 18 35 46 18 37 15 1927+654 22 07 01 59.8 328.2 2.7 114.5 24 2307 18 37 15 18 40 55 --- 22 10 41 59.5 327.9 2.7 113.4 220 2364 18 37 16 18 40 55 1933+655 22 10 41 60.1 328.7 2.6 115.6 -6 2364 No stop 18 41 55 --- 22 11 41 60.0 328.6 2.6 115.3 54 2379 18 40 56 18 41 55 1927+654 22 11 41 59.4 327.8 2.7 113.1 -6 2379 No stop 18 45 50 --- 22 15 37 59.0 327.5 2.8 112.0 229 2440 18 41 56 18 45 50 1933+655 22 15 37 59.6 328.3 2.7 114.1 -6 2440 No stop 18 46 50 --- 22 16 37 59.5 328.2 2.7 113.8 54 2455 18 45 51 18 47 20 1927+654 22 17 07 58.9 327.4 2.8 111.5 24 2455 18 47 20 18 51 00 --- 22 20 48 58.5 327.2 2.9 110.5 220 2512 18 47 21 18 51 00 1933+655 22 20 48 59.1 327.8 2.8 112.6 -6 2512 No stop 18 52 00 --- 22 21 48 59.0 327.8 2.8 112.3 54 2527 18 51 01 18 52 00 1927+654 22 21 48 58.4 327.1 2.9 110.2 -6 2527 No stop 18 55 55 --- 22 25 44 58.0 326.8 3.0 109.1 229 2588 18 52 01 18 55 55 1933+655 22 25 44 58.6 327.5 2.9 111.1 -6 2588 No stop 18 56 55 --- 22 26 44 58.5 327.4 2.9 110.9 54 2603 18 55 56 18 57 25 1927+654 22 27 14 57.9 326.7 3.0 108.7 24 2603 18 57 25 19 01 05 --- 22 30 54 57.5 326.5 3.1 107.6 220 2660 18 57 26 19 01 05 1933+655 22 30 54 58.1 327.1 2.9 109.7 -6 2660 No stop 19 02 05 --- 22 31 55 58.0 327.1 3.0 109.4 54 2676 19 01 06 19 02 05 1927+654 22 31 55 57.4 326.5 3.1 107.4 -6 2676 No stop 19 06 00 --- 22 35 50 57.0 326.2 3.1 106.3 229 2736 19 02 06 Schedule for MEDICINA (Code Mc ) 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 35 50 57.7 326.8 3.0 108.3 -6 2736 No stop 19 07 00 --- 22 36 50 57.6 326.7 3.0 108.0 54 2752 19 06 01 19 07 30 1927+654 22 37 21 56.9 326.2 3.2 105.9 24 2752 19 07 30 19 11 10 --- 22 41 01 56.5 326.0 3.2 104.9 220 2808 19 07 31 19 11 10 1933+655 22 41 01 57.1 326.5 3.1 106.8 -6 2808 No stop 19 12 10 --- 22 42 01 57.0 326.5 3.1 106.6 54 2824 19 11 11 19 12 10 1927+654 22 42 01 56.4 325.9 3.2 104.6 -6 2824 No stop 19 16 05 --- 22 45 57 56.0 325.7 3.3 103.6 229 2884 19 12 11 19 16 05 1933+655 22 45 57 56.7 326.3 3.2 105.5 -6 2884 No stop 19 17 05 --- 22 46 57 56.6 326.2 3.2 105.2 54 2900 19 16 06 19 17 35 1927+654 22 47 27 55.9 325.7 3.3 103.2 24 2900 19 17 35 19 21 15 --- 22 51 08 55.5 325.5 3.4 102.2 220 2956 19 17 36 19 21 15 1933+655 22 51 08 56.1 326.0 3.3 104.1 -6 2956 No stop 19 22 15 --- 22 52 08 56.0 326.0 3.3 103.9 54 2972 19 21 16 19 22 15 1927+654 22 52 08 55.4 325.5 3.4 102.0 -6 2972 No stop 19 26 10 --- 22 56 04 55.0 325.4 3.5 101.0 229 3032 19 22 16 19 26 10 1933+655 22 56 04 55.7 325.8 3.4 102.8 -6 3032 No stop 19 27 10 --- 22 57 04 55.6 325.8 3.4 102.6 54 3048 19 26 11 19 27 40 1927+654 22 57 34 54.9 325.3 3.5 100.6 24 3048 19 27 40 19 31 20 --- 23 01 14 54.5 325.2 3.6 99.6 220 3105 19 27 41 19 31 20 1933+655 23 01 14 55.1 325.6 3.5 101.5 -6 3105 No stop 19 32 20 --- 23 02 15 55.0 325.6 3.5 101.2 54 3120 19 31 21 19 32 20 1927+654 23 02 15 54.4 325.2 3.6 99.4 -6 3120 No stop 19 36 15 --- 23 06 10 54.0 325.1 3.6 98.4 229 3181 19 32 21 19 36 15 1933+655 23 06 10 54.6 325.4 3.5 100.2 -6 3181 No stop 19 37 15 --- 23 07 10 54.5 325.4 3.6 100.0 54 3196 19 36 16 19 37 45 1927+654 23 07 40 53.8 325.0 3.7 98.0 24 3196 19 37 45 19 41 25 --- 23 11 21 53.4 324.9 3.7 97.1 220 3253 19 37 46 19 41 25 1933+655 23 11 21 54.1 325.3 3.6 98.9 -6 3253 No stop 19 42 25 --- 23 12 21 54.0 325.3 3.6 98.7 54 3268 19 41 26 Schedule for MEDICINA (Code Mc ) 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 12 21 53.3 324.9 3.7 96.9 -6 3268 No stop 19 46 20 --- 23 16 17 52.9 324.8 3.8 95.9 229 3329 19 42 26 19 46 20 1933+655 23 16 17 53.6 325.2 3.7 97.7 -6 3329 No stop 19 47 20 --- 23 17 17 53.5 325.1 3.7 97.4 54 3344 19 46 21 19 47 50 1927+654 23 17 47 52.8 324.8 3.8 95.6 24 3344 19 47 50 19 51 30 --- 23 21 28 52.4 324.8 3.9 94.7 220 3401 19 47 51 19 51 30 1933+655 23 21 28 53.1 325.0 3.8 96.4 -6 3401 No stop 19 52 30 --- 23 22 28 53.0 325.0 3.8 96.2 54 3416 19 51 31 19 52 30 1927+654 23 22 28 52.3 324.7 3.9 94.4 -6 3416 No stop 19 56 30 --- 23 26 29 51.9 324.7 4.0 93.5 234 3478 19 52 31 19 57 00 1933+655 23 26 59 52.5 325.0 3.9 95.1 24 3478 19 57 00 20 00 00 --- 23 29 59 52.2 324.9 3.9 94.4 180 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: 4 Station: MEDICINA 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= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 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: 4 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= 230.49 230.49 230.49 230.49 294.49 294.49 294.49 294.49 358.49 358.49 358.49 358.49 422.49 422.49 422.49 422.49 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: 4 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