COVER INFORMATION Station: HART (Code Hh ) Experiment: RQ Seyferts: group 1 Exp. Code: EC090A Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Chang Address: Xinjiang Astronomical observatory, CAS 150 Science 1-street Urumqi, Xinjiang China Phone: +8615640694815 EMAIL: changning@xao.ac.cn Fax: Phone during observation: +8615640694815 Observing mode: vlbi Notes: # Please, make sure PHASE CAL is OFF # Schedule for HART (Code Hh ) Page 2 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 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 11 00 00 J0237+2848 23 25 46 18.2 43.5 -3.2 0.0 0 0 11 00 00 11 04 00 --- 23 29 47 18.8 42.9 -3.2 0.0 240 62 11 00 01 11 04 50 J0236+3338 23 30 37 15.6 39.1 -3.1 0.0 13 62 11 04 50 11 05 30 --- 23 31 17 15.7 39.0 -3.1 0.0 40 72 11 04 51 11 05 30 NGC973 23 31 17 16.9 39.4 -3.1 0.0 -28 72 No stop 11 08 20 --- 23 34 08 17.3 38.9 -3.0 0.0 142 116 11 05 31 11 08 20 J0236+3338 23 34 08 16.1 38.5 -3.1 0.0 -28 116 No stop 11 09 30 --- 23 35 18 16.2 38.3 -3.1 0.0 42 134 11 08 21 11 09 30 NGC973 23 35 18 17.4 38.7 -3.0 0.0 -28 134 No stop 11 12 20 --- 23 38 08 17.8 38.3 -3.0 0.0 142 178 11 09 31 11 12 50 J0236+3338 23 38 38 16.7 37.8 -3.0 0.0 2 178 11 12 50 11 13 30 --- 23 39 19 16.8 37.7 -3.0 0.0 40 188 11 12 51 11 13 30 NGC973 23 39 19 18.0 38.1 -2.9 0.0 -28 188 No stop 11 16 20 --- 23 42 09 18.4 37.6 -2.9 0.0 142 232 11 13 31 11 16 20 J0236+3338 23 42 09 17.2 37.2 -2.9 0.0 -28 232 No stop 11 17 30 --- 23 43 19 17.3 37.0 -2.9 0.0 42 250 11 16 21 11 17 30 NGC973 23 43 19 18.5 37.4 -2.9 0.0 -28 250 No stop 11 20 20 --- 23 46 10 18.9 36.9 -2.8 0.0 142 294 11 17 31 11 20 50 J0236+3338 23 46 40 17.8 36.5 -2.9 0.0 2 294 11 20 50 11 21 30 --- 23 47 20 17.9 36.4 -2.8 0.0 40 304 11 20 51 11 21 30 NGC973 23 47 20 19.1 36.7 -2.8 0.0 -28 304 No stop 11 24 20 --- 23 50 10 19.5 36.2 -2.8 0.0 142 348 11 21 31 11 24 20 J0236+3338 23 50 10 18.2 35.9 -2.8 0.0 -28 348 No stop 11 25 30 --- 23 51 21 18.4 35.7 -2.8 0.0 42 366 11 24 21 11 25 30 NGC973 23 51 21 19.6 36.0 -2.7 0.0 -28 366 No stop 11 28 20 --- 23 54 11 20.0 35.5 -2.7 0.0 142 410 11 25 31 Schedule for HART (Code Hh ) Page 3 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 11 28 50 J0236+3338 23 54 41 18.8 35.1 -2.7 0.0 2 410 11 28 50 11 29 30 --- 23 55 21 18.9 35.0 -2.7 0.0 40 420 11 28 51 11 29 30 NGC973 23 55 21 20.1 35.3 -2.7 0.0 -28 420 No stop 11 32 20 --- 23 58 12 20.5 34.8 -2.6 0.0 142 464 11 29 31 11 32 20 J0236+3338 23 58 12 19.3 34.5 -2.7 0.0 -28 464 No stop 11 33 30 --- 23 59 22 19.4 34.3 -2.6 0.0 42 482 11 32 21 11 33 30 NGC973 23 59 22 20.7 34.6 -2.6 0.0 -28 482 No stop 11 36 20 --- 00 02 12 21.0 34.1 -2.6 0.0 142 526 11 33 31 11 36 50 J0236+3338 00 02 42 19.8 33.7 -2.6 0.0 2 526 11 36 50 11 37 30 --- 00 03 22 19.9 33.6 -2.6 0.0 40 536 11 36 51 11 37 30 NGC973 00 03 22 21.2 33.9 -2.5 0.0 -28 536 No stop 11 40 20 --- 00 06 13 21.5 33.4 -2.5 0.0 142 580 11 37 31 11 40 20 J0236+3338 00 06 13 20.3 33.1 -2.5 0.0 -28 580 No stop 11 41 30 --- 00 07 23 20.4 32.9 -2.5 0.0 42 598 11 40 21 11 41 30 NGC973 00 07 23 21.7 33.1 -2.5 0.0 -28 598 No stop 11 44 20 --- 00 10 14 22.0 32.6 -2.4 0.0 142 642 11 41 31 11 44 50 J0236+3338 00 10 44 20.8 32.3 -2.5 0.0 2 642 11 44 50 11 45 30 --- 00 11 24 20.9 32.2 -2.4 0.0 40 652 11 44 51 11 45 30 NGC973 00 11 24 22.1 32.4 -2.4 0.0 -28 652 No stop 11 48 20 --- 00 14 14 22.5 31.9 -2.4 0.0 142 696 11 45 31 11 48 20 J0236+3338 00 14 14 21.2 31.6 -2.4 0.0 -28 696 No stop 11 49 30 --- 00 15 24 21.4 31.4 -2.4 0.0 42 714 11 48 21 11 49 30 NGC973 00 15 24 22.6 31.6 -2.3 0.0 -28 714 No stop 11 52 20 --- 00 18 15 23.0 31.1 -2.3 0.0 142 757 11 49 31 11 52 50 J0236+3338 00 18 45 21.8 30.8 -2.3 0.0 2 757 11 52 50 11 53 30 --- 00 19 25 21.9 30.7 -2.3 0.0 40 768 11 52 51 11 53 30 NGC973 00 19 25 23.1 30.9 -2.3 0.0 -28 768 No stop 11 56 20 --- 00 22 16 23.4 30.3 -2.2 0.0 142 812 11 53 31 11 56 20 J0236+3338 00 22 16 22.2 30.2 -2.3 0.0 -28 812 No stop 11 57 30 --- 00 23 26 22.3 29.9 -2.2 0.0 42 830 11 56 21 Schedule for HART (Code Hh ) Page 4 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 11 57 30 NGC973 00 23 26 23.6 30.1 -2.2 0.0 -28 830 No stop 12 00 20 --- 00 26 16 23.9 29.6 -2.2 0.0 142 873 11 57 31 12 00 50 J0236+3338 00 26 46 22.7 29.3 -2.2 0.0 2 873 12 00 50 12 01 30 --- 00 27 26 22.8 29.2 -2.2 0.0 40 884 12 00 51 12 01 30 NGC973 00 27 26 24.0 29.3 -2.1 0.0 -28 884 No stop 12 04 20 --- 00 30 17 24.3 28.8 -2.1 0.0 142 927 12 01 31 12 04 20 J0236+3338 00 30 17 23.1 28.6 -2.1 0.0 -28 927 No stop 12 05 30 --- 00 31 27 23.2 28.4 -2.1 0.0 42 946 12 04 21 12 05 30 NGC973 00 31 27 24.4 28.5 -2.1 0.0 -28 946 No stop 12 08 20 --- 00 34 18 24.7 28.0 -2.0 0.0 142 989 12 05 31 12 08 50 J0236+3338 00 34 48 23.5 27.7 -2.1 0.0 2 989 12 08 50 12 09 30 --- 00 35 28 23.6 27.6 -2.0 0.0 40 1000 12 08 51 12 09 30 NGC973 00 35 28 24.9 27.7 -2.0 0.0 -28 1000 No stop 12 12 20 --- 00 38 18 25.2 27.2 -2.0 0.0 142 1043 12 09 31 12 12 20 J0236+3338 00 38 18 23.9 27.1 -2.0 0.0 -28 1043 No stop 12 13 30 --- 00 39 28 24.0 26.8 -2.0 0.0 42 1061 12 12 21 12 13 30 NGC973 00 39 28 25.3 26.9 -1.9 0.0 -28 1061 No stop 12 16 20 --- 00 42 19 25.6 26.3 -1.9 0.0 142 1105 12 13 31 12 16 50 J0236+3338 00 42 49 24.4 26.2 -1.9 0.0 2 1105 12 16 50 12 17 30 --- 00 43 29 24.4 26.0 -1.9 0.0 40 1116 12 16 51 12 20 10 J0506+2141 00 46 09 10.7 59.3 -4.4 0.0 59 1116 12 20 10 12 20 50 --- 00 46 50 10.8 59.2 -4.4 0.0 40 1126 12 20 11 12 20 50 LEDA097068 00 46 50 10.8 57.7 -4.3 0.0 -29 1126 No stop 12 22 50 --- 00 48 50 11.2 57.4 -4.3 0.0 91 1157 12 20 51 12 22 50 J0506+2141 00 48 50 11.2 59.0 -4.3 0.0 -29 1157 No stop 12 24 00 --- 00 50 00 11.4 58.8 -4.3 0.0 41 1175 12 22 51 12 24 00 LEDA097068 00 50 00 11.4 57.2 -4.2 0.0 -29 1175 No stop 12 26 00 --- 00 52 00 11.8 57.0 -4.2 0.0 91 1206 12 24 01 12 26 30 J0506+2141 00 52 31 11.9 58.5 -4.3 0.0 1 1206 12 26 30 12 27 10 --- 00 53 11 12.0 58.4 -4.2 0.0 40 1216 12 26 31 Schedule for HART (Code Hh ) Page 5 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 12 27 10 LEDA097068 00 53 11 12.0 56.8 -4.2 0.0 -29 1216 No stop 12 29 10 --- 00 55 11 12.3 56.5 -4.2 0.0 91 1247 12 27 11 12 29 10 J0506+2141 00 55 11 12.4 58.1 -4.2 0.0 -29 1247 No stop 12 30 20 --- 00 56 21 12.6 58.0 -4.2 0.0 41 1265 12 29 11 12 30 20 LEDA097068 00 56 21 12.6 56.4 -4.1 0.0 -29 1265 No stop 12 32 20 --- 00 58 21 12.9 56.1 -4.1 0.0 91 1296 12 30 21 12 32 50 J0506+2141 00 58 52 13.1 57.6 -4.2 0.0 1 1296 12 32 50 12 33 30 --- 00 59 32 13.3 57.5 -4.1 0.0 40 1306 12 32 51 12 33 30 LEDA097068 00 59 32 13.2 55.9 -4.1 0.0 -29 1306 No stop 12 35 30 --- 01 01 32 13.5 55.7 -4.0 0.0 91 1337 12 33 31 12 35 30 J0506+2141 01 01 32 13.6 57.3 -4.1 0.0 -29 1337 No stop 12 36 40 --- 01 02 42 13.9 57.1 -4.1 0.0 41 1355 12 35 31 12 36 40 LEDA097068 01 02 42 13.8 55.5 -4.0 0.0 -29 1355 No stop 12 38 40 --- 01 04 43 14.1 55.2 -4.0 0.0 91 1386 12 36 41 12 39 10 J0506+2141 01 05 13 14.3 56.7 -4.0 0.0 1 1386 12 39 10 12 39 50 --- 01 05 53 14.5 56.6 -4.0 0.0 40 1396 12 39 11 12 39 50 LEDA097068 01 05 53 14.3 55.0 -4.0 0.0 -29 1396 No stop 12 41 50 --- 01 07 53 14.7 54.8 -3.9 0.0 91 1427 12 39 51 12 41 50 J0506+2141 01 07 53 14.8 56.4 -4.0 0.0 -29 1427 No stop 12 43 00 --- 01 09 03 15.0 56.2 -4.0 0.0 41 1445 12 41 51 12 43 00 LEDA097068 01 09 03 14.9 54.6 -3.9 0.0 -29 1445 No stop 12 45 00 --- 01 11 04 15.3 54.3 -3.9 0.0 91 1476 12 43 01 12 45 30 J0506+2141 01 11 34 15.5 55.8 -3.9 0.0 1 1476 12 45 30 12 46 10 --- 01 12 14 15.6 55.7 -3.9 0.0 40 1487 12 45 31 12 46 10 LEDA097068 01 12 14 15.5 54.1 -3.9 0.0 -29 1487 No stop 12 48 10 --- 01 14 14 15.9 53.8 -3.8 0.0 91 1517 12 46 11 12 48 10 J0506+2141 01 14 14 16.0 55.4 -3.9 0.0 -29 1517 No stop 12 49 20 --- 01 15 24 16.2 55.3 -3.9 0.0 41 1536 12 48 11 12 49 20 LEDA097068 01 15 24 16.1 53.7 -3.8 0.0 -29 1536 No stop 12 51 20 --- 01 17 25 16.4 53.4 -3.8 0.0 91 1566 12 49 21 Schedule for HART (Code Hh ) Page 6 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 12 51 50 J0506+2141 01 17 55 16.7 54.9 -3.8 0.0 1 1566 12 51 50 12 52 30 --- 01 18 35 16.8 54.8 -3.8 0.0 40 1577 12 51 51 12 52 30 LEDA097068 01 18 35 16.7 53.2 -3.8 0.0 -29 1577 No stop 12 54 30 --- 01 20 35 17.0 52.9 -3.7 0.0 91 1608 12 52 31 12 54 30 J0506+2141 01 20 35 17.2 54.5 -3.8 0.0 -29 1608 No stop 12 55 40 --- 01 21 45 17.4 54.3 -3.8 0.0 41 1626 12 54 31 12 55 40 LEDA097068 01 21 45 17.2 52.7 -3.7 0.0 -29 1626 No stop 12 57 40 --- 01 23 46 17.6 52.4 -3.7 0.0 91 1657 12 55 41 12 58 10 J0506+2141 01 24 16 17.9 54.0 -3.7 0.0 1 1657 12 58 10 12 58 50 --- 01 24 56 18.0 53.9 -3.7 0.0 40 1667 12 58 11 12 58 50 LEDA097068 01 24 56 17.8 52.2 -3.7 0.0 -29 1667 No stop 13 00 50 --- 01 26 56 18.1 51.9 -3.6 0.0 91 1698 12 58 51 13 00 50 J0506+2141 01 26 56 18.3 53.5 -3.7 0.0 -29 1698 No stop 13 02 00 --- 01 28 06 18.5 53.4 -3.7 0.0 41 1716 13 00 51 13 02 00 LEDA097068 01 28 06 18.4 51.7 -3.6 0.0 -29 1716 No stop 13 04 00 --- 01 30 07 18.7 51.4 -3.6 0.0 91 1747 13 02 01 13 04 30 J0506+2141 01 30 37 19.0 53.0 -3.6 0.0 1 1747 13 04 30 13 05 10 --- 01 31 17 19.1 52.9 -3.6 0.0 40 1757 13 04 31 13 05 10 LEDA097068 01 31 17 18.9 51.2 -3.6 0.0 -29 1757 No stop 13 07 10 --- 01 33 17 19.3 50.9 -3.5 0.0 91 1788 13 05 11 13 07 10 J0506+2141 01 33 17 19.5 52.6 -3.6 0.0 -29 1788 No stop 13 08 20 --- 01 34 27 19.7 52.4 -3.6 0.0 41 1806 13 07 11 13 08 20 LEDA097068 01 34 27 19.5 50.7 -3.5 0.0 -29 1806 No stop 13 10 20 --- 01 36 28 19.8 50.4 -3.5 0.0 91 1837 13 08 21 13 10 50 J0506+2141 01 36 58 20.1 52.0 -3.5 0.0 1 1837 13 10 50 13 11 30 --- 01 37 38 20.3 51.9 -3.5 0.0 40 1847 13 10 51 13 11 30 LEDA097068 01 37 38 20.0 50.2 -3.4 0.0 -29 1847 No stop 13 13 30 --- 01 39 38 20.4 49.9 -3.4 0.0 91 1878 13 11 31 13 13 30 J0506+2141 01 39 38 20.6 51.5 -3.5 0.0 -29 1878 No stop 13 14 40 --- 01 40 48 20.8 51.4 -3.5 0.0 41 1896 13 13 31 Schedule for HART (Code Hh ) Page 7 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 13 14 40 LEDA097068 01 40 48 20.6 49.7 -3.4 0.0 -29 1896 No stop 13 16 40 --- 01 42 49 20.9 49.4 -3.4 0.0 91 1927 13 14 41 13 17 10 J0506+2141 01 43 19 21.2 50.9 -3.4 0.0 1 1927 13 17 10 13 17 50 --- 01 43 59 21.4 50.8 -3.4 0.0 40 1937 13 17 11 13 17 50 LEDA097068 01 43 59 21.1 49.2 -3.3 0.0 -29 1937 No stop 13 19 50 --- 01 45 59 21.4 48.9 -3.3 0.0 91 1968 13 17 51 13 19 50 J0506+2141 01 45 59 21.7 50.5 -3.4 0.0 -29 1968 No stop 13 21 00 --- 01 47 09 21.9 50.3 -3.3 0.0 41 1986 13 19 51 13 21 00 LEDA097068 01 47 09 21.6 48.7 -3.3 0.0 -29 1986 No stop 13 23 00 --- 01 49 10 22.0 48.3 -3.3 0.0 91 2017 13 21 01 13 23 30 J0506+2141 01 49 40 22.4 49.9 -3.3 0.0 1 2017 13 23 30 13 24 10 --- 01 50 20 22.5 49.8 -3.3 0.0 40 2028 13 23 31 13 24 10 LEDA097068 01 50 20 22.2 48.1 -3.2 0.0 -29 2028 No stop 13 26 10 --- 01 52 20 22.5 47.8 -3.2 0.0 91 2059 13 24 11 13 26 10 J0506+2141 01 52 20 22.8 49.4 -3.3 0.0 -29 2059 No stop 13 27 20 --- 01 53 31 23.0 49.2 -3.2 0.0 41 2077 13 26 11 13 27 20 LEDA097068 01 53 31 22.7 47.6 -3.2 0.0 -29 2077 No stop 13 29 20 --- 01 55 31 23.0 47.2 -3.1 0.0 91 2107 13 27 21 13 29 50 J0506+2141 01 56 01 23.4 48.8 -3.2 0.0 1 2107 13 29 50 13 30 30 --- 01 56 41 23.5 48.7 -3.2 0.0 40 2118 13 29 51 13 30 30 LEDA097068 01 56 41 23.2 47.0 -3.1 0.0 -29 2118 No stop 13 32 30 --- 01 58 41 23.6 46.7 -3.1 0.0 91 2149 13 30 31 13 32 30 J0506+2141 01 58 41 23.9 48.3 -3.2 0.0 -29 2149 No stop 13 33 40 --- 01 59 52 24.1 48.1 -3.1 0.0 41 2167 13 32 31 13 33 40 LEDA097068 01 59 52 23.8 46.5 -3.1 0.0 -29 2167 No stop 13 35 40 --- 02 01 52 24.1 46.1 -3.0 0.0 91 2198 13 33 41 13 36 10 J0506+2141 02 02 22 24.5 47.7 -3.1 0.0 1 2198 13 36 10 13 36 50 --- 02 03 02 24.6 47.6 -3.1 0.0 40 2208 13 36 11 13 36 50 LEDA097068 02 03 02 24.3 45.9 -3.0 0.0 -29 2208 No stop 13 38 50 --- 02 05 02 24.6 45.5 -3.0 0.0 91 2239 13 36 51 Schedule for HART (Code Hh ) Page 8 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 13 38 50 J0506+2141 02 05 02 24.9 47.2 -3.0 0.0 -29 2239 No stop 13 40 00 --- 02 06 13 25.1 47.0 -3.0 0.0 41 2257 13 38 51 13 40 00 LEDA097068 02 06 13 24.8 45.3 -3.0 0.0 -29 2257 No stop 13 42 00 --- 02 08 13 25.1 45.0 -2.9 0.0 91 2288 13 40 01 13 42 30 J0506+2141 02 08 43 25.5 46.5 -3.0 0.0 1 2288 13 42 30 13 43 10 --- 02 09 23 25.7 46.4 -3.0 0.0 40 2298 13 42 31 13 43 10 LEDA097068 02 09 23 25.3 44.7 -2.9 0.0 -29 2298 No stop 13 45 10 --- 02 11 23 25.6 44.4 -2.9 0.0 91 2329 13 43 11 13 45 10 J0506+2141 02 11 23 26.0 46.0 -2.9 0.0 -29 2329 No stop 13 46 20 --- 02 12 34 26.2 45.8 -2.9 0.0 41 2347 13 45 11 13 46 20 LEDA097068 02 12 34 25.8 44.2 -2.9 0.0 -29 2347 No stop 13 48 20 --- 02 14 34 26.1 43.8 -2.8 0.0 91 2378 13 46 21 13 48 50 J0506+2141 02 15 04 26.6 45.4 -2.9 0.0 1 2378 13 48 50 13 49 30 --- 02 15 44 26.7 45.2 -2.9 0.0 40 2388 13 48 51 13 52 20 J0248-1631 02 18 35 78.2 38.6 -0.5 0.0 67 2388 13 52 20 13 53 10 --- 02 19 25 78.3 37.8 -0.5 0.0 50 2401 13 52 21 13 53 10 NGC1125 02 19 25 77.9 41.4 -0.6 0.0 -27 2401 No stop 13 55 10 --- 02 21 25 78.1 39.6 -0.5 0.0 93 2432 13 53 11 13 55 10 J0248-1631 02 21 25 78.5 35.8 -0.5 0.0 -27 2432 No stop 13 56 10 --- 02 22 25 78.7 34.8 -0.4 0.0 33 2448 13 55 11 13 56 10 NGC1125 02 22 25 78.3 38.6 -0.5 0.0 -27 2448 No stop 13 58 10 --- 02 24 26 78.6 36.7 -0.5 0.0 93 2478 13 56 11 13 58 40 J0248-1631 02 24 56 79.0 32.1 -0.4 0.0 3 2478 13 58 40 13 59 10 --- 02 25 26 79.0 31.6 -0.4 0.0 30 2486 13 58 41 13 59 10 NGC1125 02 25 26 78.7 35.6 -0.5 0.0 -27 2486 No stop 14 01 10 --- 02 27 26 79.0 33.5 -0.4 0.0 93 2517 13 59 11 14 01 10 J0248-1631 02 27 26 79.3 29.3 -0.4 0.0 -27 2517 No stop 14 02 10 --- 02 28 26 79.4 28.1 -0.3 0.0 33 2533 14 01 11 14 02 10 NGC1125 02 28 26 79.1 32.5 -0.4 0.0 -27 2533 No stop 14 04 10 --- 02 30 27 79.3 30.2 -0.4 0.0 93 2564 14 02 11 Schedule for HART (Code Hh ) Page 9 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 14 04 40 J0248-1631 02 30 57 79.6 25.2 -0.3 0.0 3 2564 14 04 40 14 05 10 --- 02 31 27 79.7 24.5 -0.3 0.0 30 2571 14 04 41 14 05 10 NGC1125 02 31 27 79.4 29.1 -0.4 0.0 -27 2571 No stop 14 07 10 --- 02 33 27 79.6 26.7 -0.3 0.0 93 2602 14 05 11 14 07 10 J0248-1631 02 33 27 79.9 22.0 -0.3 0.0 -27 2602 No stop 14 08 10 --- 02 34 27 79.9 20.7 -0.2 0.0 33 2618 14 07 11 14 08 10 NGC1125 02 34 27 79.7 25.5 -0.3 0.0 -27 2618 No stop 14 10 10 --- 02 36 28 79.9 23.0 -0.3 0.0 93 2649 14 08 11 14 10 40 J0248-1631 02 36 58 80.1 17.4 -0.2 0.0 3 2649 14 10 40 14 11 10 --- 02 37 28 80.2 16.8 -0.2 0.0 30 2656 14 10 41 14 11 10 NGC1125 02 37 28 80.0 21.7 -0.3 0.0 -27 2656 No stop 14 13 10 --- 02 39 28 80.2 19.0 -0.2 0.0 93 2687 14 11 11 14 13 10 J0248-1631 02 39 28 80.3 14.0 -0.2 0.0 -27 2687 No stop 14 14 10 --- 02 40 28 80.3 12.6 -0.1 0.0 33 2703 14 13 11 14 14 10 NGC1125 02 40 28 80.2 17.7 -0.2 0.0 -27 2703 No stop 14 16 10 --- 02 42 29 80.4 14.9 -0.2 0.0 93 2734 14 14 11 14 16 40 J0248-1631 02 42 59 80.4 9.1 -0.1 0.0 3 2734 14 16 40 14 17 10 --- 02 43 29 80.4 8.4 -0.1 0.0 30 2741 14 16 41 14 17 10 NGC1125 02 43 29 80.4 13.5 -0.2 0.0 -27 2741 No stop 14 19 10 --- 02 45 29 80.5 10.7 -0.1 0.0 93 2772 14 17 11 14 19 10 J0248-1631 02 45 29 80.5 5.5 -0.1 0.0 -27 2772 No stop 14 20 10 --- 02 46 29 80.5 4.0 -0.0 0.0 33 2788 14 19 11 14 20 10 NGC1125 02 46 29 80.6 9.2 -0.1 0.0 -27 2788 No stop 14 22 10 --- 02 48 30 80.6 6.3 -0.1 0.0 93 2819 14 20 11 14 22 40 J0248-1631 02 49 00 80.5 0.4 -0.0 0.0 3 2819 14 22 40 14 23 10 --- 02 49 30 80.5 359.6 0.0 0.0 30 2826 14 22 41 14 23 10 NGC1125 02 49 30 80.6 4.9 -0.1 0.0 -27 2826 No stop 14 25 10 --- 02 51 30 80.7 1.9 -0.0 0.0 93 2857 14 23 11 14 25 10 J0248-1631 02 51 30 80.5 356.7 0.0 0.0 -27 2857 No stop 14 26 10 --- 02 52 30 80.5 355.3 0.1 0.0 33 2873 14 25 11 Schedule for HART (Code Hh ) Page 10 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 14 26 10 NGC1125 02 52 30 80.7 0.4 -0.0 0.0 -27 2873 No stop 14 28 10 --- 02 54 31 80.7 357.5 0.0 0.0 93 2904 14 26 11 14 28 40 J0248-1631 02 55 01 80.4 351.6 0.1 0.0 3 2904 14 28 40 14 29 10 --- 02 55 31 80.4 350.9 0.1 0.0 30 2911 14 28 41 14 29 10 NGC1125 02 55 31 80.6 356.0 0.0 0.0 -27 2911 No stop 14 31 10 --- 02 57 31 80.6 353.1 0.1 0.0 93 2942 14 29 11 14 31 10 J0248-1631 02 57 31 80.3 348.1 0.1 0.0 -27 2942 No stop 14 32 10 --- 02 58 31 80.3 346.7 0.2 0.0 33 2958 14 31 11 14 32 10 NGC1125 02 58 31 80.6 351.6 0.1 0.0 -27 2958 No stop 14 34 10 --- 03 00 31 80.5 348.7 0.1 0.0 93 2989 14 32 11 14 34 40 J0248-1631 03 01 02 80.2 343.3 0.2 0.0 3 2989 14 34 40 14 35 10 --- 03 01 32 80.1 342.6 0.2 0.0 30 2996 14 34 41 14 35 10 NGC1125 03 01 32 80.4 347.3 0.1 0.0 -27 2996 No stop 14 37 10 --- 03 03 32 80.3 344.5 0.2 0.0 93 3027 14 35 11 14 37 10 J0248-1631 03 03 32 80.0 339.9 0.2 0.0 -27 3027 No stop 14 38 10 --- 03 04 32 79.9 338.6 0.3 0.0 33 3043 14 37 11 14 38 10 NGC1125 03 04 32 80.3 343.1 0.2 0.0 -27 3043 No stop 14 40 10 --- 03 06 32 80.1 340.4 0.2 0.0 93 3074 14 38 11 14 40 40 J0248-1631 03 07 03 79.7 335.5 0.3 0.0 3 3074 14 40 40 14 41 10 --- 03 07 33 79.6 334.9 0.3 0.0 30 3081 14 40 41 14 41 10 NGC1125 03 07 33 80.1 339.1 0.2 0.0 -27 3081 No stop 14 43 10 --- 03 09 33 79.9 336.5 0.3 0.0 93 3112 14 41 11 14 43 10 J0248-1631 03 09 33 79.4 332.5 0.3 0.0 -27 3112 No stop 14 44 10 --- 03 10 33 79.3 331.3 0.4 0.0 33 3128 14 43 11 14 44 10 NGC1125 03 10 33 79.8 335.2 0.3 0.0 -27 3128 No stop 14 46 10 --- 03 12 33 79.6 332.8 0.3 0.0 93 3159 14 44 11 14 46 40 J0248-1631 03 13 04 79.0 328.5 0.4 0.0 3 3159 14 46 40 14 47 10 --- 03 13 34 79.0 327.9 0.4 0.0 30 3166 14 46 41 14 47 10 NGC1125 03 13 34 79.5 331.6 0.3 0.0 -27 3166 No stop 14 49 10 --- 03 15 34 79.3 329.3 0.4 0.0 93 3197 14 47 11 Schedule for HART (Code Hh ) Page 11 RQ Seyferts: group 1 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 ---------------------------------------------------------------------------------------- --- Thu 29 Feb 2024 Day 60 --- 14 49 10 J0248-1631 03 15 34 78.7 325.8 0.4 0.0 -27 3197 No stop 14 50 10 --- 03 16 34 78.6 324.7 0.5 0.0 33 3213 14 49 11 14 50 10 NGC1125 03 16 34 79.1 328.2 0.4 0.0 -27 3213 No stop 14 52 10 --- 03 18 34 78.9 326.0 0.4 0.0 93 3244 14 50 11 14 52 40 J0248-1631 03 19 05 78.3 322.3 0.5 0.0 3 3244 14 52 40 14 53 10 --- 03 19 35 78.2 321.8 0.5 0.0 30 3251 14 52 41 14 56 00 J0530+1331 03 22 25 39.5 42.5 -2.2 0.0 62 3251 14 56 00 15 00 00 --- 03 26 26 40.1 41.5 -2.1 0.0 240 3313 14 56 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess124.C2048 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hh6cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 256.00 of 512.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 4 Station: HART 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: 9 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: 9 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) * NGC973 02 31 20.122060 * 02 34 20.096042 02 35 45.935431 0.00 32 17 13.23743 * 32 30 20.53686 32 36 45.02328 0.00 From catalog imbedded in main SCHED input file. * NGC1125 02 49 20.335061 * 02 51 40.468559 02 52 47.518166 0.00 -16 51 19.48217 *-16 39 02.01853 -16 33 15.61166 0.00 From catalog imbedded in main SCHED input file. * LEDA097068 04 59 57.072921 * 05 02 58.204889 05 04 25.613479 0.00 22 55 38.90315 * 22 59 52.06921 23 01 58.64116 0.00 From catalog imbedded in main SCHED input file. * J0236+3338 02 33 50.786822 * 02 36 52.308688 02 38 18.897585 0.00 33 25 36.06507 * 33 38 36.48615 33 44 58.09607 0.00 From catalog imbedded in main SCHED input file. * J0248-1631 02 45 47.266492 * 02 48 07.732200 02 49 14.923394 0.00 -16 44 14.26854 *-16 31 46.38600 -16 25 54.96515 0.00 From catalog imbedded in main SCHED input file. * J0506+2141 05 03 34.528764 * 05 06 34.033300 05 08 00.678769 0.00 21 37 02.29553 * 21 41 00.16000 21 42 58.93228 0.00 From catalog imbedded in main SCHED input file. * J0530+1331 05 28 06.759218 * 05 30 56.416749 05 32 18.451001 0.00 13 29 42.28877 * 13 31 55.14944 13 33 00.68709 0.00 From catalog imbedded in main SCHED input file. * J0237+2848 02 34 55.589590 * 02 37 52.405677 02 39 16.786546 0.00 28 35 11.40775 * 28 48 08.99000 28 54 27.77404 0.00 From catalog imbedded in main SCHED input file. 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 NGC973 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 0.850 49.269 NGC1125 sess124.C2048 1 2 3 4 5 7 8 9 10 11 0.667 28.396 LEDA097068 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 0.933 50.940 J0236+3338 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 0.286 15.368 J0248-1631 sess124.C2048 1 2 3 4 5 7 8 9 10 11 0.264 10.541 J0506+2141 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 0.439 23.513 J0530+1331 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 0.067 4.358 J0237+2848 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 0.067 4.400 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) NGC973 67.5 NGC1125 60.3 LEDA097068 96.8 J0236+3338 68.5 J0248-1631 59.5 J0506+2141 97.5 J0530+1331 102.5 J0237+2848 66.6 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