COVER INFORMATION Station: URUMQI (Code Ur ) 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 URUMQI (Code Ur ) 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: 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 16 00 00 1933+655 00 31 27 45.0 -34.1 5.0 81.5 0 0 16 00 00 16 01 00 --- 00 32 27 44.9 -34.1 5.0 81.3 60 15 16 00 01 16 01 00 1933+655 00 32 27 44.9 -34.1 5.0 81.3 -2 15 No stop 16 04 40 --- 00 36 08 44.6 -34.0 5.0 80.5 218 72 16 01 01 16 05 10 1927+654 00 36 38 43.8 -33.9 5.2 78.9 26 72 16 05 10 16 09 10 --- 00 40 39 43.4 -33.8 5.2 78.1 240 133 16 05 11 16 09 10 1933+655 00 40 39 44.1 -33.9 5.1 79.6 -4 133 No stop 16 10 10 --- 00 41 39 44.0 -33.8 5.1 79.4 56 149 16 09 11 16 10 10 1927+654 00 41 39 43.3 -33.8 5.2 77.9 -4 149 No stop 16 14 05 --- 00 45 35 42.9 -33.7 5.3 77.1 231 209 16 10 11 16 14 05 1933+655 00 45 35 43.6 -33.7 5.2 78.5 -4 209 No stop 16 15 05 --- 00 46 35 43.5 -33.7 5.2 78.3 56 224 16 14 06 16 15 35 1927+654 00 47 05 42.8 -33.6 5.3 76.8 26 224 16 15 35 16 19 15 --- 00 50 45 42.4 -33.5 5.4 76.0 220 281 16 15 36 16 19 15 1933+655 00 50 45 43.1 -33.6 5.3 77.5 -4 281 No stop 16 20 15 --- 00 51 46 43.0 -33.5 5.3 77.3 56 296 16 19 16 16 20 15 1927+654 00 51 46 42.3 -33.5 5.4 75.8 -4 296 No stop 16 24 10 --- 00 55 41 41.9 -33.3 5.5 75.0 231 356 16 20 16 16 24 10 1933+655 00 55 41 42.6 -33.4 5.4 76.4 -4 356 No stop 16 25 10 --- 00 56 41 42.5 -33.4 5.4 76.2 56 372 16 24 11 16 25 40 1927+654 00 57 11 41.8 -33.3 5.5 74.7 26 372 16 25 40 16 29 20 --- 01 00 52 41.4 -33.1 5.6 73.9 220 428 16 25 41 16 29 20 1933+655 01 00 52 42.1 -33.2 5.4 75.4 -4 428 No stop 16 30 20 --- 01 01 52 42.0 -33.2 5.5 75.2 56 444 16 29 21 16 30 20 1927+654 01 01 52 41.3 -33.1 5.6 73.7 -4 444 No stop 16 34 15 --- 01 05 48 40.9 -32.9 5.6 72.9 231 504 16 30 21 Schedule for URUMQI (Code Ur ) 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 01 05 48 41.6 -33.1 5.5 74.4 -4 504 No stop 16 35 15 --- 01 06 48 41.5 -33.0 5.5 74.2 56 519 16 34 16 16 35 45 1927+654 01 07 18 40.8 -32.9 5.7 72.6 26 519 16 35 45 16 39 25 --- 01 10 59 40.4 -32.7 5.7 71.9 220 576 16 35 46 16 39 25 1933+655 01 10 59 41.1 -32.9 5.6 73.3 -4 576 No stop 16 40 25 --- 01 11 59 41.0 -32.8 5.6 73.1 56 591 16 39 26 16 40 25 1927+654 01 11 59 40.3 -32.7 5.7 71.7 -4 591 No stop 16 44 20 --- 01 15 54 39.9 -32.5 5.8 70.9 231 651 16 40 26 16 44 20 1933+655 01 15 54 40.6 -32.7 5.7 72.3 -4 651 No stop 16 45 20 --- 01 16 55 40.5 -32.6 5.7 72.1 56 667 16 44 21 16 45 50 1927+654 01 17 25 39.8 -32.5 5.8 70.6 26 667 16 45 50 16 49 30 --- 01 21 05 39.4 -32.3 5.9 69.9 220 723 16 45 51 16 49 30 1933+655 01 21 05 40.1 -32.4 5.8 71.3 -4 723 No stop 16 50 30 --- 01 22 06 40.0 -32.4 5.8 71.1 56 738 16 49 31 16 50 30 1927+654 01 22 06 39.3 -32.2 5.9 69.7 -4 738 No stop 16 54 25 --- 01 26 01 38.9 -32.1 6.0 68.9 231 799 16 50 31 16 54 25 1933+655 01 26 01 39.6 -32.2 5.9 70.3 -4 799 No stop 16 55 25 --- 01 27 01 39.5 -32.2 5.9 70.1 56 814 16 54 26 16 55 55 1927+654 01 27 31 38.8 -32.0 6.0 68.6 26 814 16 55 55 16 59 35 --- 01 31 12 38.4 -31.8 6.1 67.9 220 871 16 55 56 16 59 35 1933+655 01 31 12 39.1 -32.0 6.0 69.3 -4 871 No stop 17 00 35 --- 01 32 12 39.0 -31.9 6.0 69.1 56 886 16 59 36 17 00 35 1927+654 01 32 12 38.3 -31.8 6.1 67.7 -4 886 No stop 17 04 30 --- 01 36 08 38.0 -31.6 6.1 66.9 231 946 17 00 36 17 04 30 1933+655 01 36 08 38.6 -31.8 6.0 68.3 -4 946 No stop 17 05 30 --- 01 37 08 38.5 -31.7 6.1 68.1 56 962 17 04 31 17 06 00 1927+654 01 37 38 37.8 -31.5 6.2 66.6 26 962 17 06 00 17 09 40 --- 01 41 19 37.5 -31.3 6.2 65.9 220 1018 17 06 01 17 09 40 1933+655 01 41 19 38.2 -31.5 6.1 67.3 -4 1018 No stop 17 10 40 --- 01 42 19 38.1 -31.4 6.1 67.1 56 1033 17 09 41 Schedule for URUMQI (Code Ur ) 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 01 42 19 37.4 -31.2 6.2 65.7 -4 1033 No stop 17 14 35 --- 01 46 14 37.0 -31.0 6.3 64.9 231 1094 17 10 41 17 14 35 1933+655 01 46 14 37.7 -31.2 6.2 66.3 -4 1094 No stop 17 15 35 --- 01 47 15 37.6 -31.2 6.2 66.1 56 1109 17 14 36 17 16 05 1927+654 01 47 45 36.9 -30.9 6.3 64.6 26 1109 17 16 05 17 19 45 --- 01 51 25 36.5 -30.7 6.4 63.9 220 1165 17 16 06 17 19 45 1933+655 01 51 25 37.2 -31.0 6.3 65.3 -4 1165 No stop 17 20 45 --- 01 52 25 37.1 -30.9 6.3 65.1 56 1181 17 19 46 17 20 45 1927+654 01 52 25 36.4 -30.7 6.4 63.7 -4 1181 No stop 17 24 40 --- 01 56 21 36.1 -30.4 6.5 63.0 231 1241 17 20 46 17 24 40 1933+655 01 56 21 36.7 -30.7 6.4 64.3 -4 1241 No stop 17 25 40 --- 01 57 21 36.6 -30.6 6.4 64.1 56 1256 17 24 41 17 26 10 1927+654 01 57 51 35.9 -30.4 6.5 62.7 26 1256 17 26 10 17 29 50 --- 02 01 32 35.6 -30.1 6.6 62.0 220 1313 17 26 11 17 29 50 1933+655 02 01 32 36.3 -30.4 6.5 63.3 -4 1313 No stop 17 30 50 --- 02 02 32 36.2 -30.4 6.5 63.1 56 1328 17 29 51 17 30 50 1927+654 02 02 32 35.5 -30.1 6.6 61.8 -4 1328 No stop 17 34 45 --- 02 06 28 35.2 -29.8 6.7 61.0 231 1388 17 30 51 17 34 45 1933+655 02 06 28 35.8 -30.1 6.5 62.4 -4 1388 No stop 17 35 45 --- 02 07 28 35.7 -30.1 6.6 62.2 56 1404 17 34 46 17 36 15 1927+654 02 07 58 35.0 -29.8 6.7 60.7 26 1404 17 36 15 17 39 55 --- 02 11 39 34.7 -29.5 6.7 60.0 220 1460 17 36 16 17 39 55 1933+655 02 11 39 35.3 -29.8 6.6 61.4 -4 1460 No stop 17 40 55 --- 02 12 39 35.3 -29.8 6.6 61.2 56 1476 17 39 56 17 40 55 1927+654 02 12 39 34.6 -29.5 6.8 59.8 -4 1476 No stop 17 44 50 --- 02 16 34 34.3 -29.2 6.8 59.1 231 1536 17 40 56 17 44 50 1933+655 02 16 34 34.9 -29.5 6.7 60.4 -4 1536 No stop 17 45 50 --- 02 17 35 34.8 -29.5 6.7 60.2 56 1551 17 44 51 17 46 20 1927+654 02 18 05 34.1 -29.1 6.8 58.8 26 1551 17 46 20 17 50 00 --- 02 21 45 33.8 -28.9 6.9 58.1 220 1608 17 46 21 Schedule for URUMQI (Code Ur ) 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 02 21 45 34.4 -29.2 6.8 59.4 -4 1608 No stop 17 51 00 --- 02 22 45 34.4 -29.1 6.8 59.2 56 1623 17 50 01 17 51 00 1927+654 02 22 45 33.7 -28.8 6.9 57.9 -4 1623 No stop 17 55 00 --- 02 26 46 33.4 -28.5 7.0 57.1 236 1685 17 51 01 17 55 00 1933+655 02 26 46 34.0 -28.9 6.9 58.5 -4 1685 No stop 17 56 00 --- 02 27 46 33.9 -28.8 6.9 58.3 56 1700 17 55 01 17 56 30 1927+654 02 28 16 33.2 -28.4 7.0 56.8 26 1700 17 56 30 18 00 20 --- 02 32 07 32.9 -28.2 7.1 56.1 230 1759 17 56 31 18 00 20 1933+655 02 32 07 33.5 -28.5 7.0 57.4 -4 1759 No stop 18 01 20 --- 02 33 07 33.4 -28.5 7.0 57.3 56 1774 18 00 21 18 01 20 1927+654 02 33 07 32.8 -28.1 7.1 55.9 -4 1774 No stop 18 05 20 --- 02 37 08 32.5 -27.8 7.2 55.2 236 1836 18 01 21 18 05 20 1933+655 02 37 08 33.1 -28.2 7.1 56.5 -4 1836 No stop 18 06 20 --- 02 38 08 33.0 -28.1 7.1 56.3 56 1851 18 05 21 18 06 50 1927+654 02 38 38 32.3 -27.7 7.2 54.9 26 1851 18 06 50 18 10 40 --- 02 42 29 32.0 -27.5 7.3 54.1 230 1910 18 06 51 18 10 40 1933+655 02 42 29 32.6 -27.8 7.1 55.5 -4 1910 No stop 18 11 40 --- 02 43 29 32.6 -27.7 7.2 55.3 56 1926 18 10 41 18 11 40 1927+654 02 43 29 31.9 -27.4 7.3 54.0 -4 1926 No stop 18 15 35 --- 02 47 24 31.6 -27.1 7.3 53.2 231 1986 18 11 41 18 15 35 1933+655 02 47 24 32.2 -27.5 7.2 54.5 -4 1986 No stop 18 16 35 --- 02 48 25 32.1 -27.4 7.2 54.3 56 2001 18 15 36 18 17 05 1927+654 02 48 55 31.5 -27.0 7.4 52.9 26 2001 18 17 05 18 20 45 --- 02 52 35 31.2 -26.7 7.4 52.2 220 2058 18 17 06 18 20 45 1933+655 02 52 35 31.8 -27.1 7.3 53.5 -4 2058 No stop 18 21 45 --- 02 53 35 31.7 -27.0 7.3 53.3 56 2073 18 20 46 18 21 45 1927+654 02 53 35 31.1 -26.6 7.4 52.0 -4 2073 No stop 18 25 40 --- 02 57 31 30.8 -26.4 7.5 51.3 231 2133 18 21 46 18 25 40 1933+655 02 57 31 31.4 -26.7 7.4 52.6 -4 2133 No stop 18 26 40 --- 02 58 31 31.3 -26.7 7.4 52.4 56 2149 18 25 41 Schedule for URUMQI (Code Ur ) 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 02 59 01 30.7 -26.2 7.5 51.0 26 2149 18 27 10 18 30 50 --- 03 02 42 30.4 -26.0 7.6 50.3 220 2205 18 27 11 18 30 50 1933+655 03 02 42 31.0 -26.4 7.5 51.6 -4 2205 No stop 18 31 50 --- 03 03 42 30.9 -26.3 7.5 51.4 56 2221 18 30 51 18 31 50 1927+654 03 03 42 30.3 -25.9 7.6 50.1 -4 2221 No stop 18 35 45 --- 03 07 38 30.0 -25.6 7.7 49.4 231 2281 18 31 51 18 35 45 1933+655 03 07 38 30.6 -26.0 7.6 50.7 -4 2281 No stop 18 36 45 --- 03 08 38 30.5 -25.9 7.6 50.5 56 2296 18 35 46 18 37 15 1927+654 03 09 08 29.9 -25.5 7.7 49.1 26 2296 18 37 15 18 40 55 --- 03 12 49 29.6 -25.2 7.8 48.4 220 2353 18 37 16 18 40 55 1933+655 03 12 49 30.2 -25.6 7.6 49.7 -4 2353 No stop 18 41 55 --- 03 13 49 30.1 -25.5 7.7 49.5 56 2368 18 40 56 18 41 55 1927+654 03 13 49 29.5 -25.1 7.8 48.2 -4 2368 No stop 18 45 50 --- 03 17 44 29.2 -24.8 7.8 47.5 231 2428 18 41 56 18 45 50 1933+655 03 17 44 29.8 -25.2 7.7 48.8 -4 2428 No stop 18 46 50 --- 03 18 45 29.7 -25.1 7.7 48.6 56 2444 18 45 51 18 47 20 1927+654 03 19 15 29.1 -24.7 7.9 47.2 26 2444 18 47 20 18 51 00 --- 03 22 55 28.8 -24.4 7.9 46.5 220 2500 18 47 21 18 51 00 1933+655 03 22 55 29.4 -24.8 7.8 47.8 -4 2500 No stop 18 52 00 --- 03 23 55 29.3 -24.7 7.8 47.6 56 2515 18 51 01 18 52 00 1927+654 03 23 55 28.7 -24.3 7.9 46.3 -4 2515 No stop 18 55 55 --- 03 27 51 28.4 -24.0 8.0 45.6 231 2576 18 52 01 18 55 55 1933+655 03 27 51 29.0 -24.4 7.9 46.9 -4 2576 No stop 18 56 55 --- 03 28 51 28.9 -24.3 7.9 46.7 56 2591 18 55 56 18 57 25 1927+654 03 29 21 28.3 -23.8 8.0 45.3 26 2591 18 57 25 19 01 05 --- 03 33 02 28.1 -23.5 8.1 44.6 220 2647 18 57 26 19 01 05 1933+655 03 33 02 28.6 -24.0 8.0 45.9 -4 2647 No stop 19 02 05 --- 03 34 02 28.6 -23.9 8.0 45.7 56 2663 19 01 06 19 02 05 1927+654 03 34 02 28.0 -23.5 8.1 44.4 -4 2663 No stop 19 06 00 --- 03 37 58 27.7 -23.1 8.2 43.7 231 2723 19 02 06 Schedule for URUMQI (Code Ur ) 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 03 37 58 28.3 -23.6 8.1 45.0 -4 2723 No stop 19 07 00 --- 03 38 58 28.2 -23.5 8.1 44.8 56 2738 19 06 01 19 07 30 1927+654 03 39 28 27.6 -23.0 8.2 43.4 26 2738 19 07 30 19 11 10 --- 03 43 09 27.3 -22.7 8.3 42.7 220 2795 19 07 31 19 11 10 1933+655 03 43 09 27.9 -23.2 8.2 44.0 -4 2795 No stop 19 12 10 --- 03 44 09 27.8 -23.1 8.2 43.8 56 2810 19 11 11 19 12 10 1927+654 03 44 09 27.3 -22.6 8.3 42.5 -4 2810 No stop 19 16 05 --- 03 48 04 27.0 -22.3 8.3 41.8 231 2871 19 12 11 19 16 05 1933+655 03 48 04 27.5 -22.7 8.2 43.0 -4 2871 No stop 19 17 05 --- 03 49 05 27.5 -22.7 8.3 42.9 56 2886 19 16 06 19 17 35 1927+654 03 49 35 26.9 -22.1 8.4 41.5 26 2886 19 17 35 19 21 15 --- 03 53 15 26.7 -21.8 8.4 40.8 220 2942 19 17 36 19 21 15 1933+655 03 53 15 27.2 -22.3 8.3 42.1 -4 2942 No stop 19 22 15 --- 03 54 15 27.1 -22.2 8.3 41.9 56 2958 19 21 16 19 22 15 1927+654 03 54 15 26.6 -21.7 8.4 40.6 -4 2958 No stop 19 26 10 --- 03 58 11 26.3 -21.4 8.5 39.8 231 3018 19 22 16 19 26 10 1933+655 03 58 11 26.9 -21.9 8.4 41.1 -4 3018 No stop 19 27 10 --- 03 59 11 26.8 -21.8 8.4 40.9 56 3033 19 26 11 19 27 40 1927+654 03 59 41 26.2 -21.2 8.5 39.6 26 3033 19 27 40 19 31 20 --- 04 03 22 26.0 -20.9 8.6 38.9 220 3090 19 27 41 19 31 20 1933+655 04 03 22 26.5 -21.4 8.5 40.2 -4 3090 No stop 19 32 20 --- 04 04 22 26.4 -21.3 8.5 40.0 56 3105 19 31 21 19 32 20 1927+654 04 04 22 25.9 -20.8 8.6 38.7 -4 3105 No stop 19 36 15 --- 04 08 18 25.7 -20.5 8.7 37.9 231 3165 19 32 21 19 36 15 1933+655 04 08 18 26.2 -21.0 8.6 39.2 -4 3165 No stop 19 37 15 --- 04 09 18 26.1 -20.9 8.6 39.0 56 3181 19 36 16 19 37 45 1927+654 04 09 48 25.6 -20.3 8.7 37.7 26 3181 19 37 45 19 41 25 --- 04 13 29 25.3 -20.0 8.8 37.0 220 3237 19 37 46 19 41 25 1933+655 04 13 29 25.8 -20.5 8.7 38.2 -4 3237 No stop 19 42 25 --- 04 14 29 25.8 -20.4 8.7 38.1 56 3253 19 41 26 Schedule for URUMQI (Code Ur ) 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 04 14 29 25.3 -19.9 8.8 36.8 -4 3253 No stop 19 46 20 --- 04 18 24 25.0 -19.6 8.8 36.0 231 3313 19 42 26 19 46 20 1933+655 04 18 24 25.5 -20.1 8.7 37.3 -4 3313 No stop 19 47 20 --- 04 19 25 25.5 -20.0 8.8 37.1 56 3328 19 46 21 19 47 50 1927+654 04 19 55 25.0 -19.4 8.9 35.8 26 3328 19 47 50 19 51 30 --- 04 23 35 24.7 -19.1 8.9 35.1 220 3385 19 47 51 19 51 30 1933+655 04 23 35 25.2 -19.6 8.8 36.3 -4 3385 No stop 19 52 30 --- 04 24 35 25.2 -19.5 8.8 36.2 56 3400 19 51 31 19 52 30 1927+654 04 24 35 24.7 -19.0 9.0 34.9 -4 3400 No stop 19 56 30 --- 04 28 36 24.4 -18.6 9.0 34.1 236 3462 19 52 31 19 57 00 1933+655 04 29 06 24.9 -19.1 8.9 35.3 26 3462 19 57 00 20 00 00 --- 04 32 07 24.7 -18.8 9.0 34.7 180 3508 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: 7 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) * 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