COVER INFORMATION Station: HART (Code Hh ) Experiment: Three steep-spectrum High-z quasars Exp. Code: EC073A Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Hongmin Cao Address: Shangqiu Normal University Wenhua Road 298, Shangqiu, Henan 476000 China Phone: +86-15139707583 EMAIL: hongmin.cao@foxmail.com Fax: Phone during observation: +86-15139707583 Observing mode: phase-referencing at 18cm (1Gb/s) Notes: ##### Please, make sure PHASE CAL is OFF ##### ##### Effelsberg: please keep the cont Tsys and AGC system OFF ##### Schedule for HART (Code Hh ) Page 2 Three steep-spectrum High-z quasars 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 8 Jun 2022 Day 159 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 14 08 00 J1156+4443 09 06 31 9.4 29.3 -2.8 0.0 0 0 14 08 00 14 11 30 --- 09 10 01 9.8 28.8 -2.8 0.0 210 27 14 08 01 14 13 00 J1156+4443 09 11 32 10.0 28.6 -2.8 0.0 69 27 14 13 00 14 16 30 --- 09 15 02 10.4 28.1 -2.7 0.0 210 54 14 13 01 14 18 30 J1156+4443 09 17 02 10.6 27.8 -2.7 0.0 99 54 14 18 30 14 22 00 --- 09 20 33 10.9 27.3 -2.6 0.0 210 81 14 18 31 14 23 30 J1156+4443 09 22 03 11.1 27.0 -2.6 0.0 69 81 14 23 30 14 27 00 --- 09 25 34 11.5 26.5 -2.5 0.0 210 108 14 23 31 14 29 00 J1156+4443 09 27 34 11.7 26.2 -2.5 0.0 99 108 14 29 00 14 32 30 --- 09 31 05 12.0 25.7 -2.4 0.0 210 135 14 29 01 14 34 00 J1156+4443 09 32 35 12.1 25.4 -2.4 0.0 69 135 14 34 00 14 37 30 --- 09 36 06 12.5 24.9 -2.4 0.0 210 162 14 34 01 14 39 30 J1156+4443 09 38 06 12.7 24.6 -2.3 0.0 99 162 14 39 30 14 43 00 --- 09 41 37 13.0 24.1 -2.3 0.0 210 189 14 39 31 14 44 30 J1156+4443 09 43 07 13.1 23.8 -2.2 0.0 69 189 14 44 30 14 48 00 --- 09 46 37 13.4 23.3 -2.2 0.0 210 216 14 44 31 14 50 00 J1156+4443 09 48 38 13.6 22.9 -2.1 0.0 99 216 14 50 00 14 53 30 --- 09 52 08 13.9 22.4 -2.1 0.0 210 243 14 50 01 14 55 00 J1156+4443 09 53 38 14.1 22.1 -2.1 0.0 69 243 14 55 00 14 58 30 --- 09 57 09 14.3 21.6 -2.0 0.0 210 271 14 55 01 15 00 30 J1156+4443 09 59 09 14.5 21.2 -2.0 0.0 99 271 15 00 30 15 04 00 --- 10 02 40 14.8 20.7 -1.9 0.0 210 298 15 00 31 15 05 30 J1156+4443 10 04 10 14.9 20.4 -1.9 0.0 69 298 15 05 30 15 09 00 --- 10 07 41 15.2 19.8 -1.8 0.0 210 325 15 05 31 15 11 00 J1156+4443 10 09 41 15.3 19.5 -1.8 0.0 99 325 15 11 00 15 14 30 --- 10 13 12 15.6 18.9 -1.7 0.0 210 352 15 11 01 15 16 00 J1156+4443 10 14 42 15.7 18.7 -1.7 0.0 69 352 15 16 00 15 19 30 --- 10 18 13 16.0 18.1 -1.7 0.0 210 379 15 16 01 Schedule for HART (Code Hh ) Page 3 Three steep-spectrum High-z quasars 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 8 Jun 2022 Day 159 --- 15 21 30 J1156+4443 10 20 13 16.1 17.7 -1.6 0.0 99 379 15 21 30 15 25 00 --- 10 23 43 16.3 17.1 -1.6 0.0 210 406 15 21 31 15 26 30 J1156+4443 10 25 14 16.4 16.9 -1.5 0.0 69 406 15 26 30 15 30 00 --- 10 28 44 16.7 16.3 -1.5 0.0 210 433 15 26 31 15 32 00 J1156+4443 10 30 45 16.8 15.9 -1.4 0.0 99 433 15 32 00 15 35 30 --- 10 34 15 17.0 15.3 -1.4 0.0 210 460 15 32 01 15 37 00 J1156+4443 10 35 45 17.1 15.0 -1.4 0.0 69 460 15 37 00 15 40 30 --- 10 39 16 17.3 14.4 -1.3 0.0 210 487 15 37 01 15 44 00 J1146+3958 10 42 47 22.5 13.5 -1.1 0.0 173 487 15 44 00 15 49 00 --- 10 47 47 22.8 12.5 -1.0 0.0 300 526 15 44 01 15 51 30 J1156+4443 10 50 18 17.9 12.4 -1.1 0.0 113 526 15 51 30 15 55 00 --- 10 53 48 18.0 11.8 -1.1 0.0 210 553 15 51 31 15 56 30 J1156+4443 10 55 19 18.1 11.5 -1.0 0.0 69 553 15 56 30 16 00 00 --- 10 58 49 18.2 10.9 -1.0 0.0 210 580 15 56 31 16 02 00 J1156+4443 11 00 49 18.3 10.5 -0.9 0.0 99 580 16 02 00 16 05 30 --- 11 04 20 18.5 9.9 -0.9 0.0 210 607 16 02 01 16 07 00 J1156+4443 11 05 50 18.5 9.6 -0.9 0.0 69 607 16 07 00 16 10 30 --- 11 09 21 18.7 9.0 -0.8 0.0 210 634 16 07 01 16 12 30 J1156+4443 11 11 21 18.7 8.6 -0.8 0.0 99 634 16 12 30 16 16 00 --- 11 14 52 18.8 7.9 -0.7 0.0 210 661 16 12 31 16 17 30 J1156+4443 11 16 22 18.9 7.7 -0.7 0.0 69 661 16 17 30 16 21 00 --- 11 19 53 19.0 7.0 -0.6 0.0 210 688 16 17 31 16 23 00 J1156+4443 11 21 53 19.0 6.6 -0.6 0.0 99 688 16 23 00 16 26 30 --- 11 25 24 19.1 6.0 -0.5 0.0 210 715 16 23 01 16 28 00 J1156+4443 11 26 54 19.2 5.7 -0.5 0.0 69 715 16 28 00 16 31 30 --- 11 30 24 19.2 5.1 -0.4 0.0 210 742 16 28 01 16 33 30 J1156+4443 11 32 25 19.3 4.7 -0.4 0.0 99 742 16 33 30 16 37 00 --- 11 35 55 19.3 4.0 -0.4 0.0 210 769 16 33 31 16 38 30 J1156+4443 11 37 25 19.4 3.7 -0.3 0.0 69 769 16 38 30 16 42 00 --- 11 40 56 19.4 3.1 -0.3 0.0 210 796 16 38 31 Schedule for HART (Code Hh ) Page 4 Three steep-spectrum High-z quasars 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 8 Jun 2022 Day 159 --- 16 44 00 J1156+4443 11 42 56 19.4 2.7 -0.2 0.0 99 796 16 44 00 16 47 30 --- 11 46 27 19.5 2.0 -0.2 0.0 210 823 16 44 01 16 49 00 J1156+4443 11 47 57 19.5 1.8 -0.2 0.0 69 823 16 49 00 16 52 30 --- 11 51 28 19.5 1.1 -0.1 0.0 210 850 16 49 01 16 54 30 J1156+4443 11 53 28 19.5 0.7 -0.1 0.0 99 850 16 54 30 16 57 00 --- 11 55 59 19.5 0.2 -0.0 0.0 150 870 16 54 31 16 58 30 J1156+4443 11 57 29 19.5 360.0 0.0 0.0 69 870 16 58 30 17 01 00 --- 11 59 59 19.5 359.5 0.0 0.0 150 889 16 58 31 17 03 00 J1156+4443 12 02 00 19.5 359.1 0.1 0.0 99 889 17 03 00 17 05 30 --- 12 04 30 19.5 358.6 0.1 0.0 150 908 17 03 01 17 07 00 J1156+4443 12 06 00 19.5 358.3 0.1 0.0 69 908 17 07 00 17 09 30 --- 12 08 31 19.5 357.9 0.2 0.0 150 927 17 07 01 17 11 30 J1156+4443 12 10 31 19.4 357.5 0.2 0.0 99 927 17 11 30 17 14 00 --- 12 13 01 19.4 357.0 0.3 0.0 150 947 17 11 31 17 15 30 J1156+4443 12 14 32 19.4 356.7 0.3 0.0 69 947 17 15 30 17 18 00 --- 12 17 02 19.4 356.3 0.3 0.0 150 966 17 15 31 17 20 00 J1156+4443 12 19 02 19.3 355.9 0.4 0.0 99 966 17 20 00 17 22 30 --- 12 21 33 19.3 355.4 0.4 0.0 150 985 17 20 01 17 26 30 J1606+2717 12 25 33 14.6 49.3 -3.7 0.0 89 985 17 26 30 17 29 30 --- 12 28 34 15.1 48.9 -3.7 0.0 180 1009 17 26 31 17 29 30 J1605+2728 12 28 34 15.3 48.5 -3.6 0.0 -25 1009 No stop 17 32 00 --- 12 31 04 15.7 48.1 -3.6 0.0 125 1028 17 29 31 17 32 30 J1606+2717 12 31 34 15.6 48.4 -3.6 0.0 5 1028 17 32 30 17 34 00 --- 12 33 05 15.9 48.2 -3.6 0.0 90 1040 17 32 31 17 34 00 J1605+2728 12 33 05 16.0 47.8 -3.6 0.0 -25 1040 No stop 17 37 30 --- 12 36 35 16.6 47.3 -3.5 0.0 185 1067 17 34 01 17 37 30 J1606+2717 12 36 35 16.5 47.6 -3.5 0.0 -24 1067 No stop 17 39 00 --- 12 38 05 16.7 47.4 -3.5 0.0 66 1078 17 37 31 17 39 00 J1605+2728 12 38 05 16.8 47.0 -3.5 0.0 -25 1078 No stop 17 42 30 --- 12 41 36 17.4 46.5 -3.4 0.0 185 1105 17 39 01 Schedule for HART (Code Hh ) Page 5 Three steep-spectrum High-z quasars 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 8 Jun 2022 Day 159 --- 17 43 00 J1606+2717 12 42 06 17.4 46.8 -3.4 0.0 5 1105 17 43 00 17 44 30 --- 12 43 36 17.6 46.5 -3.4 0.0 90 1117 17 43 01 17 44 30 J1605+2728 12 43 36 17.7 46.2 -3.4 0.0 -25 1117 No stop 17 48 00 --- 12 47 07 18.3 45.6 -3.3 0.0 185 1144 17 44 31 17 48 00 J1606+2717 12 47 07 18.2 46.0 -3.3 0.0 -24 1144 No stop 17 49 30 --- 12 48 37 18.4 45.7 -3.3 0.0 66 1156 17 48 01 17 49 30 J1605+2728 12 48 37 18.5 45.3 -3.3 0.0 -25 1156 No stop 17 53 00 --- 12 52 08 19.1 44.8 -3.2 0.0 185 1183 17 49 31 17 53 30 J1606+2717 12 52 38 19.1 45.1 -3.3 0.0 5 1183 17 53 30 17 55 00 --- 12 54 08 19.3 44.8 -3.2 0.0 90 1194 17 53 31 17 55 00 J1605+2728 12 54 08 19.4 44.4 -3.2 0.0 -25 1194 No stop 17 58 30 --- 12 57 39 20.0 43.9 -3.1 0.0 185 1221 17 55 01 17 58 30 J1606+2717 12 57 39 19.9 44.3 -3.2 0.0 -24 1221 No stop 18 00 00 --- 12 59 09 20.1 44.0 -3.1 0.0 66 1233 17 58 31 18 00 00 J1605+2728 12 59 09 20.2 43.6 -3.1 0.0 -25 1233 No stop 18 03 30 --- 13 02 39 20.7 43.0 -3.1 0.0 185 1260 18 00 01 18 04 00 J1606+2717 13 03 10 20.7 43.3 -3.1 0.0 5 1260 18 04 00 18 05 30 --- 13 04 40 21.0 43.1 -3.1 0.0 90 1271 18 04 01 18 05 30 J1605+2728 13 04 40 21.1 42.7 -3.0 0.0 -25 1271 No stop 18 09 00 --- 13 08 10 21.6 42.0 -3.0 0.0 185 1298 18 05 31 18 09 00 J1606+2717 13 08 10 21.5 42.5 -3.0 0.0 -24 1298 No stop 18 10 30 --- 13 09 41 21.7 42.2 -3.0 0.0 66 1310 18 09 01 18 10 30 J1605+2728 13 09 41 21.8 41.8 -2.9 0.0 -25 1310 No stop 18 14 00 --- 13 13 11 22.3 41.2 -2.9 0.0 185 1337 18 10 31 18 14 30 J1606+2717 13 13 41 22.3 41.5 -2.9 0.0 5 1337 18 14 30 18 16 00 --- 13 15 12 22.6 41.2 -2.9 0.0 90 1349 18 14 31 18 16 00 J1605+2728 13 15 12 22.6 40.8 -2.9 0.0 -25 1349 No stop 18 19 30 --- 13 18 42 23.1 40.2 -2.8 0.0 185 1376 18 16 01 18 19 30 J1606+2717 13 18 42 23.1 40.6 -2.8 0.0 -24 1376 No stop 18 21 00 --- 13 20 12 23.3 40.3 -2.8 0.0 66 1387 18 19 31 Schedule for HART (Code Hh ) Page 6 Three steep-spectrum High-z quasars 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 8 Jun 2022 Day 159 --- 18 21 00 J1605+2728 13 20 12 23.4 39.9 -2.8 0.0 -25 1387 No stop 18 24 30 --- 13 23 43 23.9 39.2 -2.7 0.0 185 1414 18 21 01 18 25 00 J1606+2717 13 24 13 23.9 39.6 -2.7 0.0 5 1414 18 25 00 18 26 30 --- 13 25 43 24.1 39.3 -2.7 0.0 90 1426 18 25 01 18 26 30 J1605+2728 13 25 43 24.1 38.9 -2.7 0.0 -25 1426 No stop 18 30 00 --- 13 29 14 24.6 38.2 -2.6 0.0 185 1453 18 26 31 18 30 00 J1606+2717 13 29 14 24.6 38.6 -2.6 0.0 -24 1453 No stop 18 31 30 --- 13 30 44 24.8 38.3 -2.6 0.0 66 1465 18 30 01 18 31 30 J1605+2728 13 30 44 24.8 37.9 -2.6 0.0 -25 1465 No stop 18 35 00 --- 13 34 15 25.3 37.2 -2.5 0.0 185 1492 18 31 31 18 35 30 J1606+2717 13 34 45 25.3 37.6 -2.6 0.0 5 1492 18 35 30 18 37 00 --- 13 36 15 25.6 37.3 -2.5 0.0 90 1503 18 35 31 18 37 00 J1605+2728 13 36 15 25.6 36.9 -2.5 0.0 -25 1503 No stop 18 40 30 --- 13 39 46 26.1 36.2 -2.4 0.0 185 1530 18 37 01 18 40 30 J1606+2717 13 39 46 26.0 36.6 -2.5 0.0 -24 1530 No stop 18 42 00 --- 13 41 16 26.2 36.3 -2.4 0.0 66 1542 18 40 31 18 42 00 J1605+2728 13 41 16 26.3 35.9 -2.4 0.0 -25 1542 No stop 18 45 30 --- 13 44 46 26.7 35.2 -2.4 0.0 185 1569 18 42 01 18 46 00 J1606+2717 13 45 16 26.8 35.5 -2.4 0.0 5 1569 18 46 00 18 47 30 --- 13 46 47 27.0 35.2 -2.4 0.0 90 1581 18 46 01 18 47 30 J1605+2728 13 46 47 27.0 34.8 -2.3 0.0 -25 1581 No stop 18 51 00 --- 13 50 17 27.4 34.0 -2.3 0.0 185 1608 18 47 31 18 51 00 J1606+2717 13 50 17 27.4 34.5 -2.3 0.0 -24 1608 No stop 18 52 30 --- 13 51 47 27.6 34.2 -2.3 0.0 66 1619 18 51 01 18 52 30 J1605+2728 13 51 47 27.6 33.7 -2.2 0.0 -25 1619 No stop 18 56 00 --- 13 55 18 28.1 33.0 -2.2 0.0 185 1646 18 52 31 18 56 30 J1606+2717 13 55 48 28.1 33.3 -2.2 0.0 5 1646 18 56 30 18 58 00 --- 13 57 18 28.3 33.0 -2.2 0.0 90 1658 18 56 31 18 58 00 J1605+2728 13 57 18 28.3 32.6 -2.2 0.0 -25 1658 No stop 19 01 30 --- 14 00 49 28.7 31.8 -2.1 0.0 185 1685 18 58 01 Schedule for HART (Code Hh ) Page 7 Three steep-spectrum High-z quasars 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 8 Jun 2022 Day 159 --- 19 01 30 J1606+2717 14 00 49 28.7 32.3 -2.1 0.0 -24 1685 No stop 19 03 00 --- 14 02 19 28.9 31.9 -2.1 0.0 66 1697 19 01 31 19 03 00 J1605+2728 14 02 19 28.9 31.5 -2.1 0.0 -25 1697 No stop 19 06 30 --- 14 05 50 29.3 30.7 -2.0 0.0 185 1724 19 03 01 19 07 00 J1606+2717 14 06 20 29.4 31.1 -2.0 0.0 5 1724 19 07 00 19 08 30 --- 14 07 50 29.5 30.7 -2.0 0.0 90 1735 19 07 01 19 08 30 J1605+2728 14 07 50 29.5 30.3 -2.0 0.0 -25 1735 No stop 19 12 00 --- 14 11 21 29.9 29.5 -1.9 0.0 185 1762 19 08 31 19 12 00 J1606+2717 14 11 21 29.9 30.0 -1.9 0.0 -24 1762 No stop 19 13 30 --- 14 12 51 30.1 29.6 -1.9 0.0 66 1774 19 12 01 19 13 30 J1605+2728 14 12 51 30.1 29.2 -1.9 0.0 -25 1774 No stop 19 17 00 --- 14 16 22 30.5 28.4 -1.8 0.0 185 1801 19 13 31 19 17 30 J1606+2717 14 16 52 30.5 28.7 -1.9 0.0 5 1801 19 17 30 19 19 00 --- 14 18 22 30.7 28.4 -1.8 0.0 90 1812 19 17 31 19 19 00 J1605+2728 14 18 22 30.7 28.0 -1.8 0.0 -25 1812 No stop 19 22 30 --- 14 21 52 31.1 27.2 -1.7 0.0 185 1840 19 19 01 19 22 30 J1606+2717 14 21 52 31.1 27.6 -1.8 0.0 -24 1840 No stop 19 24 00 --- 14 23 23 31.2 27.3 -1.7 0.0 66 1851 19 22 31 19 24 00 J1605+2728 14 23 23 31.2 26.8 -1.7 0.0 -25 1851 No stop 19 27 30 --- 14 26 53 31.6 26.0 -1.7 0.0 185 1878 19 24 01 19 28 00 J1606+2717 14 27 23 31.6 26.3 -1.7 0.0 5 1878 19 28 00 19 29 30 --- 14 28 54 31.8 26.0 -1.7 0.0 90 1890 19 28 01 19 29 30 J1605+2728 14 28 54 31.8 25.5 -1.6 0.0 -25 1890 No stop 19 33 00 --- 14 32 24 32.1 24.7 -1.6 0.0 185 1917 19 29 31 19 33 00 J1606+2717 14 32 24 32.1 25.1 -1.6 0.0 -24 1917 No stop 19 34 30 --- 14 33 54 32.3 24.8 -1.6 0.0 66 1928 19 33 01 19 34 30 J1605+2728 14 33 54 32.2 24.3 -1.5 0.0 -25 1928 No stop 19 38 00 --- 14 37 25 32.5 23.5 -1.5 0.0 185 1955 19 34 31 19 38 30 J1606+2717 14 37 55 32.6 23.8 -1.5 0.0 5 1955 19 38 30 19 40 00 --- 14 39 25 32.8 23.5 -1.5 0.0 90 1967 19 38 31 Schedule for HART (Code Hh ) Page 8 Three steep-spectrum High-z quasars 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 8 Jun 2022 Day 159 --- 19 41 00 J1613+3412 14 40 25 25.9 21.6 -1.6 0.0 19 1967 19 41 00 19 46 00 --- 14 45 26 26.3 20.5 -1.5 0.0 300 2006 19 41 01 19 46 30 J1606+2717 14 45 56 33.3 21.9 -1.4 0.0 -11 2006 19 46 30 19 48 00 --- 14 47 27 33.5 21.5 -1.3 0.0 79 2017 19 46 31 19 48 00 J1605+2728 14 47 27 33.4 21.0 -1.3 0.0 -25 2017 No stop 19 51 30 --- 14 50 57 33.7 20.2 -1.3 0.0 185 2044 19 48 01 19 51 30 J1606+2717 14 50 57 33.7 20.6 -1.3 0.0 -24 2044 No stop 19 53 00 --- 14 52 27 33.9 20.3 -1.3 0.0 66 2056 19 51 31 19 53 00 J1605+2728 14 52 27 33.8 19.8 -1.2 0.0 -25 2056 No stop 19 56 30 --- 14 55 58 34.1 18.9 -1.2 0.0 185 2083 19 53 01 19 57 00 J1606+2717 14 56 28 34.2 19.2 -1.2 0.0 5 2083 19 57 00 19 58 30 --- 14 57 58 34.3 18.9 -1.2 0.0 90 2095 19 57 01 19 58 30 J1605+2728 14 57 58 34.2 18.4 -1.1 0.0 -25 2095 No stop 20 02 00 --- 15 01 29 34.4 17.5 -1.1 0.0 185 2122 19 58 31 20 02 00 J1606+2717 15 01 29 34.5 18.0 -1.1 0.0 -24 2122 No stop 20 03 30 --- 15 02 59 34.6 17.6 -1.1 0.0 66 2133 20 02 01 20 03 30 J1605+2728 15 02 59 34.5 17.1 -1.1 0.0 -25 2133 No stop 20 07 00 --- 15 06 30 34.8 16.2 -1.0 0.0 185 2160 20 03 31 20 07 30 J1606+2717 15 07 00 34.9 16.5 -1.0 0.0 5 2160 20 07 30 20 09 00 --- 15 08 30 35.0 16.2 -1.0 0.0 90 2172 20 07 31 20 09 00 J1605+2728 15 08 30 34.9 15.7 -1.0 0.0 -25 2172 No stop 20 12 30 --- 15 12 01 35.1 14.8 -0.9 0.0 185 2199 20 09 01 20 12 30 J1606+2717 15 12 01 35.2 15.2 -0.9 0.0 -24 2199 No stop 20 14 00 --- 15 13 31 35.3 14.8 -0.9 0.0 66 2211 20 12 31 20 14 00 J1605+2728 15 13 31 35.2 14.4 -0.9 0.0 -25 2211 No stop 20 17 30 --- 15 17 01 35.4 13.5 -0.8 0.0 185 2238 20 14 01 20 18 00 J1606+2717 15 17 32 35.5 13.8 -0.8 0.0 5 2238 20 18 00 20 19 30 --- 15 19 02 35.6 13.4 -0.8 0.0 90 2249 20 18 01 20 19 30 J1605+2728 15 19 02 35.5 12.9 -0.8 0.0 -25 2249 No stop 20 23 00 --- 15 22 32 35.7 12.0 -0.7 0.0 185 2276 20 19 31 Schedule for HART (Code Hh ) Page 9 Three steep-spectrum High-z quasars 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 8 Jun 2022 Day 159 --- 20 23 00 J1606+2717 15 22 32 35.8 12.4 -0.8 0.0 -24 2276 No stop 20 24 30 --- 15 24 03 35.8 12.0 -0.7 0.0 66 2288 20 23 01 20 24 30 J1605+2728 15 24 03 35.7 11.6 -0.7 0.0 -25 2288 No stop 20 28 00 --- 15 27 33 35.9 10.7 -0.6 0.0 185 2315 20 24 31 20 28 30 J1606+2717 15 28 03 36.0 11.0 -0.7 0.0 5 2315 20 28 30 20 30 00 --- 15 29 34 36.1 10.6 -0.6 0.0 90 2326 20 28 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess222.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hh18cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 122.49 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 5 Station: HART Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 15 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 15 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1146+3958 11 44 21.020901 * 11 46 58.297913 11 48 08.350652 0.00 40 15 14.23945 * 39 58 34.30436 39 51 22.48522 0.00 From catalog imbedded in main SCHED input file. Coordinates from http://astrogeo.org/sol/rfc/rfc_2021d/rfc_2021d_cat.html * J1128+5925 11 25 23.181637 * 11 28 13.340662 11 29 29.044081 0.00 59 41 46.14380 * 59 25 14.79849 59 18 11.82447 0.00 From catalog imbedded in main SCHED input file. Coordinates from http://astrogeo.org/sol/rfc/rfc_2021d/rfc_2021d_cat.html * J1613+3412 16 11 47.914251 * 16 13 41.064242 16 14 32.879730 0.00 34 20 19.83385 * 34 12 47.90887 34 09 26.47878 0.00 From catalog imbedded in main SCHED input file. Coordinates from http://astrogeo.org/sol/rfc/rfc_2021d/rfc_2021d_cat.html * J1203+4510 12 01 02.318481 * 12 03 35.395501 12 04 43.782999 0.00 45 27 31.38572 * 45 10 49.56505 45 03 38.02058 0.00 From catalog imbedded in main SCHED input file. Coordinates from http://astrogeo.org/sol/rfc/rfc_2021d/rfc_2021d_cat.html * J1229+6335 12 26 48.728865 * 12 29 06.026113 12 30 08.214187 0.00 63 51 35.35059 * 63 35 00.98409 63 27 56.04184 0.00 From catalog imbedded in main SCHED input file. Coordinates from http://astrogeo.org/sol/rfc/rfc_2021d/rfc_2021d_cat.html * J1606+2717 16 04 54.881855 * 16 06 58.300327 16 07 54.526370 0.00 27 25 03.85195 * 27 17 05.58346 27 13 32.35237 0.00 From catalog imbedded in main SCHED input file. Coordinates from http://astrogeo.org/sol/rfc/rfc_2021d/rfc_2021d_cat.html * J1156+4443 11 53 30.176926 * 11 56 05.445000 11 57 14.728587 0.00 45 00 38.35680 * 44 43 56.74000 44 36 45.32273 0.00 From catalog imbedded in main SCHED input file. Taken from VLA FIRST * J1237+6517 12 35 15.553916 * 12 37 26.241319 12 38 25.743262 0.00 65 33 53.66589 * 65 17 24.43423 65 10 21.72729 0.00 From catalog imbedded in main SCHED input file. Taken from GAIA EDR3 * J1605+2728 16 03 24.931333 * 16 05 28.202000 16 06 24.363890 0.00 27 36 58.68167 * 27 28 54.66000 27 25 18.96140 0.00 From catalog imbedded in main SCHED input file. Taken from VLA FIRST 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 J1146+3958 sess222.L1024 1 2 3 4 5 6 7 8 9 14 15 0.083 7.714 J1128+5925 sess222.L1024 1 2 3 4 5 6 7 8 9 14 0.083 7.583 J1613+3412 sess222.L1024 1 2 3 4 5 6 7 8 9 14 15 0.083 8.742 J1203+4510 sess222.L1024 1 2 3 4 5 6 7 8 9 14 1.067 83.189 J1229+6335 sess222.L1024 1 2 3 4 5 6 7 8 9 14 0.958 66.384 J1606+2717 sess222.L1024 1 2 3 4 5 6 7 8 9 14 15 0.900 84.932 J1156+4443 sess222.L1024 1 2 3 4 5 6 7 8 9 14 15 2.217 202.158 J1237+6517 sess222.L1024 1 2 3 4 5 6 7 8 9 14 2.108 148.156 J1605+2728 sess222.L1024 1 2 3 4 5 6 7 8 9 14 15 1.908 185.335 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) J1146+3958 82.9 J1128+5925 73.2 J1613+3412 121.6 J1203+4510 83.5 J1229+6335 78.3 J1606+2717 127.9 J1156+4443 82.5 J1237+6517 78.3 J1605+2728 127.6 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