COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: Observations of radio-quiet quasars: SDSSJ1258+1657 Exp. Code: EJ027C Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Neal Jackson Address: University of Manchester Turing Building Manchester M13 9PL U.K. Phone: +44 161 275 4080 EMAIL: neal.jackson@manchester.ac.uk Fax: +44 275 4297 Phone during observation: +44 161 275 4080 Observing mode: MKIV Notes: Schedule for EFLSBERG (Code Ef ) Page 2 Observations of radio-quiet quasars: SDSSJ1258+1657 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 9 Mar 2023 Day 68 --- ---------- Fringe Finder ---------- 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 20 30 00 4C39.25 08 06 37 71.5 120.9 -1.4 -44.5 0 0 20 30 00 20 35 00 --- 08 11 38 72.2 123.2 -1.3 -43.2 300 39 20 30 01 20 38 00 J1255+1817 08 14 39 26.2 93.0 -4.7 -41.9 -33 39 20 38 00 20 43 00 --- 08 19 39 27.0 94.0 -4.6 -41.9 267 77 20 38 01 20 43 00 SDSSJ1258+16 08 19 39 25.6 94.4 -4.7 -41.5 -34 77 No stop 20 48 00 --- 08 24 40 26.4 95.4 -4.6 -41.4 266 116 20 43 01 20 48 40 J1255+1817 08 25 20 27.9 95.1 -4.5 -41.8 6 116 20 48 40 20 50 10 --- 08 26 51 28.2 95.4 -4.5 -41.8 90 128 20 48 41 20 50 10 SDSSJ1258+16 08 26 51 26.7 95.8 -4.5 -41.4 -34 128 No stop 20 55 10 --- 08 31 51 27.5 96.8 -4.5 -41.3 266 166 20 50 11 20 55 10 J1255+1817 08 31 51 29.0 96.4 -4.4 -41.7 -34 166 No stop 20 56 40 --- 08 33 22 29.2 96.7 -4.4 -41.6 56 178 20 55 11 20 56 40 SDSSJ1258+16 08 33 22 27.8 97.2 -4.4 -41.2 -34 178 No stop 21 01 40 --- 08 38 22 28.6 98.2 -4.4 -41.1 266 216 20 56 41 21 02 20 J1255+1817 08 39 03 30.1 97.9 -4.3 -41.5 6 216 21 02 20 21 03 50 --- 08 40 33 30.3 98.2 -4.3 -41.5 90 228 21 02 21 21 03 50 SDSSJ1258+16 08 40 33 28.9 98.6 -4.3 -41.0 -34 228 No stop 21 08 50 --- 08 45 34 29.7 99.7 -4.2 -40.9 266 267 21 03 51 21 08 50 J1255+1817 08 45 34 31.1 99.2 -4.2 -41.3 -34 267 No stop 21 10 20 --- 08 47 04 31.4 99.5 -4.2 -41.3 56 278 21 08 51 21 10 20 SDSSJ1258+16 08 47 04 29.9 100.0 -4.2 -40.9 -34 278 No stop 21 15 20 --- 08 52 05 30.7 101.0 -4.1 -40.7 266 317 21 10 21 21 16 00 J1255+1817 08 52 45 32.3 100.7 -4.1 -41.1 6 317 21 16 00 21 17 30 --- 08 54 15 32.5 101.1 -4.0 -41.0 90 328 21 16 01 21 17 30 SDSSJ1258+16 08 54 15 31.0 101.5 -4.1 -40.6 -34 328 No stop 21 22 30 --- 08 59 16 31.8 102.6 -4.0 -40.4 266 367 21 17 31 Schedule for EFLSBERG (Code Ef ) Page 3 Observations of radio-quiet quasars: SDSSJ1258+1657 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 9 Mar 2023 Day 68 --- 21 22 30 J1255+1817 08 59 16 33.3 102.1 -4.0 -40.9 -34 367 No stop 21 24 00 --- 09 00 46 33.5 102.4 -3.9 -40.8 56 379 21 22 31 21 24 00 SDSSJ1258+16 09 00 46 32.1 102.9 -4.0 -40.4 -34 379 No stop 21 29 00 --- 09 05 47 32.8 104.0 -3.9 -40.1 266 417 21 24 01 21 29 40 J1255+1817 09 06 27 34.4 103.7 -3.8 -40.6 6 417 21 29 40 21 31 10 --- 09 07 57 34.6 104.0 -3.8 -40.5 90 429 21 29 41 21 31 10 SDSSJ1258+16 09 07 57 33.2 104.4 -3.9 -40.0 -34 429 No stop 21 36 10 --- 09 12 58 33.9 105.5 -3.8 -39.8 266 468 21 31 11 21 36 10 J1255+1817 09 12 58 35.4 105.1 -3.7 -40.2 -34 468 No stop 21 37 40 --- 09 14 28 35.6 105.5 -3.7 -40.2 56 479 21 36 11 21 37 40 SDSSJ1258+16 09 14 28 34.2 105.9 -3.8 -39.7 -34 479 No stop 21 42 40 --- 09 19 29 34.9 107.0 -3.7 -39.4 266 518 21 37 41 21 43 20 J1255+1817 09 20 09 36.5 106.7 -3.6 -39.9 6 518 21 43 20 21 44 50 --- 09 21 40 36.7 107.1 -3.6 -39.8 90 529 21 43 21 21 44 50 SDSSJ1258+16 09 21 40 35.3 107.5 -3.6 -39.3 -34 529 No stop 21 49 50 --- 09 26 40 36.0 108.6 -3.5 -39.0 266 568 21 44 51 21 49 50 J1255+1817 09 26 40 37.5 108.2 -3.5 -39.5 -34 568 No stop 21 51 20 --- 09 28 11 37.7 108.6 -3.5 -39.4 56 580 21 49 51 21 51 20 SDSSJ1258+16 09 28 11 36.2 109.0 -3.5 -38.9 -34 580 No stop 21 56 20 --- 09 33 11 37.0 110.2 -3.4 -38.6 266 618 21 51 21 21 57 00 J1255+1817 09 33 52 38.6 109.9 -3.4 -39.0 6 618 21 57 00 21 58 30 --- 09 35 22 38.8 110.3 -3.4 -38.9 90 630 21 57 01 21 58 30 SDSSJ1258+16 09 35 22 37.3 110.7 -3.4 -38.4 -34 630 No stop 22 03 30 --- 09 40 23 38.1 111.9 -3.3 -38.1 266 669 21 58 31 22 03 30 J1255+1817 09 40 23 39.5 111.5 -3.3 -38.5 -34 669 No stop 22 05 00 --- 09 41 53 39.7 111.8 -3.2 -38.4 56 680 22 03 31 22 05 00 SDSSJ1258+16 09 41 53 38.3 112.2 -3.3 -37.9 -34 680 No stop 22 10 00 --- 09 46 54 39.0 113.4 -3.2 -37.5 266 719 22 05 01 22 10 40 J1255+1817 09 47 34 40.6 113.2 -3.2 -37.9 6 719 22 10 40 22 12 10 --- 09 49 04 40.8 113.6 -3.1 -37.8 90 730 22 10 41 Schedule for EFLSBERG (Code Ef ) Page 4 Observations of radio-quiet quasars: SDSSJ1258+1657 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 9 Mar 2023 Day 68 --- 22 12 10 SDSSJ1258+16 09 49 04 39.3 114.0 -3.2 -37.4 -34 730 No stop 22 17 10 --- 09 54 05 40.1 115.2 -3.1 -36.9 266 769 22 12 11 22 17 10 J1255+1817 09 54 05 41.5 114.8 -3.0 -37.4 -34 769 No stop 22 18 40 --- 09 55 35 41.7 115.2 -3.0 -37.3 56 781 22 17 11 22 18 40 SDSSJ1258+16 09 55 35 40.3 115.6 -3.1 -36.8 -34 781 No stop 22 23 40 --- 10 00 36 41.0 116.8 -3.0 -36.3 266 819 22 18 41 22 24 20 J1255+1817 10 01 16 42.6 116.7 -2.9 -36.7 6 819 22 24 20 22 25 50 --- 10 02 46 42.8 117.1 -2.9 -36.6 90 831 22 24 21 22 25 50 SDSSJ1258+16 10 02 46 41.3 117.4 -2.9 -36.1 -34 831 No stop 22 30 50 --- 10 07 47 42.0 118.7 -2.9 -35.6 266 870 22 25 51 22 30 50 J1255+1817 10 07 47 43.5 118.4 -2.8 -36.1 -34 870 No stop 22 32 20 --- 10 09 17 43.7 118.8 -2.8 -35.9 56 881 22 30 51 22 32 20 SDSSJ1258+16 10 09 17 42.2 119.1 -2.8 -35.5 -34 881 No stop 22 37 20 --- 10 14 18 42.9 120.4 -2.8 -34.9 266 920 22 32 21 22 38 00 J1255+1817 10 14 58 44.5 120.3 -2.7 -35.3 6 920 22 38 00 22 39 30 --- 10 16 29 44.7 120.7 -2.7 -35.1 90 931 22 38 01 22 39 30 SDSSJ1258+16 10 16 29 43.2 121.0 -2.7 -34.7 -34 931 No stop 22 44 30 --- 10 21 29 43.9 122.4 -2.6 -34.1 266 970 22 39 31 22 44 30 J1255+1817 10 21 29 45.4 122.1 -2.6 -34.5 -34 970 No stop 22 46 00 --- 10 23 00 45.6 122.5 -2.6 -34.4 56 982 22 44 31 ---------- Fringe Finder ---------- 22 50 00 3C345 10 27 00 27.3 59.6 -6.3 -45.5 49 982 22 50 00 22 55 00 --- 10 32 01 27.9 60.4 -6.2 -45.9 300 1020 22 50 01 22 59 00 SDSSJ1258+16 10 36 02 45.8 126.5 -2.4 -32.3 43 1020 22 59 00 23 04 00 --- 10 41 03 46.4 128.0 -2.3 -31.6 300 1059 22 59 01 23 04 40 J1255+1817 10 41 43 48.0 127.9 -2.2 -31.8 6 1059 23 04 40 23 06 10 --- 10 43 13 48.2 128.4 -2.2 -31.6 90 1070 23 04 41 23 06 10 SDSSJ1258+16 10 43 13 46.7 128.6 -2.3 -31.3 -34 1070 No stop 23 11 10 --- 10 48 14 47.3 130.1 -2.2 -30.5 266 1109 23 06 11 Schedule for EFLSBERG (Code Ef ) Page 5 Observations of radio-quiet quasars: SDSSJ1258+1657 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 9 Mar 2023 Day 68 --- 23 11 10 J1255+1817 10 48 14 48.8 129.9 -2.1 -30.9 -34 1109 No stop 23 12 40 --- 10 49 44 49.0 130.4 -2.1 -30.6 56 1121 23 11 11 23 12 40 SDSSJ1258+16 10 49 44 47.5 130.6 -2.2 -30.3 -34 1121 No stop 23 17 40 --- 10 54 45 48.1 132.1 -2.1 -29.5 266 1159 23 12 41 23 18 20 J1255+1817 10 55 25 49.7 132.2 -2.0 -29.7 6 1159 23 18 20 23 19 50 --- 10 56 55 49.8 132.7 -2.0 -29.5 90 1171 23 18 21 23 19 50 SDSSJ1258+16 10 56 55 48.3 132.8 -2.0 -29.2 -34 1171 No stop 23 24 50 --- 11 01 56 48.9 134.4 -2.0 -28.3 266 1210 23 19 51 23 24 50 J1255+1817 11 01 56 50.4 134.3 -1.9 -28.6 -34 1210 No stop 23 26 20 --- 11 03 26 50.6 134.8 -1.9 -28.3 56 1221 23 24 51 23 26 20 SDSSJ1258+16 11 03 26 49.1 134.9 -1.9 -28.1 -34 1221 No stop 23 31 20 --- 11 08 27 49.6 136.5 -1.9 -27.2 266 1260 23 26 21 23 32 00 J1255+1817 11 09 07 51.2 136.7 -1.8 -27.3 6 1260 23 32 00 23 33 30 --- 11 10 37 51.4 137.2 -1.8 -27.0 90 1271 23 32 01 23 33 30 SDSSJ1258+16 11 10 37 49.9 137.2 -1.8 -26.8 -34 1271 No stop 23 38 30 --- 11 15 38 50.4 138.9 -1.7 -25.9 266 1310 23 33 31 23 38 30 J1255+1817 11 15 38 51.9 138.9 -1.7 -26.1 -34 1310 No stop 23 40 00 --- 11 17 08 52.1 139.4 -1.7 -25.8 56 1322 23 38 31 23 40 00 SDSSJ1258+16 11 17 08 50.6 139.4 -1.7 -25.6 -34 1322 No stop 23 45 00 --- 11 22 09 51.1 141.1 -1.6 -24.6 266 1360 23 40 01 23 45 40 J1255+1817 11 22 49 52.6 141.4 -1.6 -24.7 6 1360 23 45 40 23 47 10 --- 11 24 20 52.8 142.0 -1.5 -24.3 90 1372 23 45 41 23 47 10 SDSSJ1258+16 11 24 20 51.3 141.9 -1.6 -24.2 -34 1372 No stop 23 52 10 --- 11 29 20 51.8 143.6 -1.5 -23.2 266 1411 23 47 11 23 52 10 J1255+1817 11 29 20 53.3 143.8 -1.5 -23.3 -34 1411 No stop 23 53 40 --- 11 30 51 53.4 144.3 -1.4 -23.0 56 1422 23 52 11 23 53 40 SDSSJ1258+16 11 30 51 51.9 144.2 -1.5 -22.9 -34 1422 No stop 23 58 40 --- 11 35 52 52.4 146.0 -1.4 -21.8 266 1461 23 53 41 Schedule for EFLSBERG (Code Ef ) Page 6 Observations of radio-quiet quasars: SDSSJ1258+1657 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 ---------------------------------------------------------------------------------------- --- Start: Thu 9 Mar 2023 Day 68 -- Stop: Fri 10 Mar 2023 Day 69 --- 23 59 20 J1255+1817 11 36 32 53.9 146.4 -1.3 -21.7 6 1461 23 59 20 00 00 50 --- 11 38 02 54.0 147.0 -1.3 -21.4 90 1472 23 59 21 00 00 50 SDSSJ1258+16 11 38 02 52.6 146.8 -1.4 -21.3 -34 1472 No stop 00 05 50 --- 11 43 03 53.0 148.6 -1.3 -20.2 266 1511 00 00 51 00 05 50 J1255+1817 11 43 03 54.5 148.9 -1.2 -20.2 -34 1511 No stop 00 07 20 --- 11 44 33 54.6 149.5 -1.2 -19.9 56 1523 00 05 51 00 07 20 SDSSJ1258+16 11 44 33 53.1 149.2 -1.2 -19.9 -34 1523 No stop 00 12 20 --- 11 49 34 53.5 151.1 -1.2 -18.7 266 1561 00 07 21 00 13 00 J1255+1817 11 50 14 55.0 151.7 -1.1 -18.5 6 1561 00 13 00 00 14 30 --- 11 51 44 55.2 152.3 -1.1 -18.1 90 1573 00 13 01 00 14 30 SDSSJ1258+16 11 51 44 53.7 151.9 -1.1 -18.2 -34 1573 No stop 00 19 30 --- 11 56 45 54.0 153.9 -1.0 -17.0 266 1612 00 14 31 00 19 30 J1255+1817 11 56 45 55.5 154.3 -1.0 -16.9 -34 1612 No stop 00 21 00 --- 11 58 15 55.6 154.9 -1.0 -16.5 56 1623 00 19 31 00 21 00 SDSSJ1258+16 11 58 15 54.1 154.5 -1.0 -16.6 -34 1623 No stop 00 26 00 --- 12 03 16 54.5 156.4 -0.9 -15.4 266 1662 00 21 01 00 26 40 J1255+1817 12 03 56 56.0 157.2 -0.9 -15.0 6 1662 00 26 40 00 28 10 --- 12 05 26 56.1 157.8 -0.9 -14.6 90 1673 00 26 41 00 28 10 SDSSJ1258+16 12 05 26 54.6 157.3 -0.9 -14.9 -34 1673 No stop 00 33 10 --- 12 10 27 54.9 159.3 -0.8 -13.6 266 1712 00 28 11 00 33 10 J1255+1817 12 10 27 56.4 159.9 -0.8 -13.3 -34 1712 No stop 00 34 40 --- 12 11 57 56.4 160.5 -0.7 -12.9 56 1724 00 33 11 00 34 40 SDSSJ1258+16 12 11 57 55.0 159.9 -0.8 -13.2 -34 1724 No stop 00 39 40 --- 12 16 58 55.2 162.0 -0.7 -11.9 266 1762 00 34 41 00 40 20 J1255+1817 12 17 38 56.7 162.9 -0.7 -11.3 6 1762 00 40 20 00 41 50 --- 12 19 09 56.8 163.6 -0.6 -10.9 90 1774 00 40 21 00 41 50 SDSSJ1258+16 12 19 09 55.3 162.9 -0.7 -11.3 -34 1774 No stop 00 46 50 --- 12 24 09 55.6 164.9 -0.6 -9.9 266 1812 00 41 51 00 46 50 J1255+1817 12 24 09 57.0 165.7 -0.5 -9.5 -34 1812 No stop 00 48 20 --- 12 25 40 57.1 166.4 -0.5 -9.1 56 1824 00 46 51 Schedule for EFLSBERG (Code Ef ) Page 7 Observations of radio-quiet quasars: SDSSJ1258+1657 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 ---------------------------------------------------------------------------------------- --- Fri 10 Mar 2023 Day 69 --- 00 48 20 SDSSJ1258+16 12 25 40 55.6 165.6 -0.6 -9.5 -34 1824 No stop 00 53 20 --- 12 30 41 55.8 167.7 -0.5 -8.2 266 1863 00 48 21 00 54 00 J1255+1817 12 31 21 57.3 168.8 -0.4 -7.5 6 1863 00 54 00 00 55 30 --- 12 32 51 57.3 169.5 -0.4 -7.0 90 1874 00 54 01 00 55 30 SDSSJ1258+16 12 32 51 55.9 168.6 -0.4 -7.6 -34 1874 No stop 01 00 30 --- 12 37 52 56.0 170.7 -0.4 -6.2 266 1913 00 55 31 01 00 30 J1255+1817 12 37 52 57.4 171.7 -0.3 -5.6 -34 1913 No stop 01 02 00 --- 12 39 22 57.5 172.3 -0.3 -5.1 56 1925 01 00 31 01 02 00 SDSSJ1258+16 12 39 22 56.1 171.4 -0.3 -5.7 -34 1925 No stop 01 07 00 --- 12 44 23 56.2 173.5 -0.3 -4.3 266 1963 01 02 01 01 07 40 J1255+1817 12 45 03 57.6 174.8 -0.2 -3.5 6 1963 01 07 40 01 09 10 --- 12 46 33 57.6 175.5 -0.2 -3.0 90 1975 01 07 41 01 09 10 SDSSJ1258+16 12 46 33 56.2 174.4 -0.2 -3.7 -33 1975 No stop 01 14 10 --- 12 51 34 56.3 176.6 -0.1 -2.3 267 2013 01 09 11 01 14 10 J1255+1817 12 51 34 57.6 177.7 -0.1 -1.5 -33 2013 No stop 01 15 40 --- 12 53 04 57.6 178.4 -0.1 -1.1 57 2025 01 14 11 ---------- Fringe Finder ---------- 01 20 40 3C345 12 58 05 49.8 83.0 -3.8 -55.2 32 2025 01 20 40 01 25 40 --- 13 03 06 50.6 83.9 -3.7 -55.3 300 2064 01 20 41 01 30 40 SDSSJ1258+16 13 08 07 56.3 183.7 0.1 2.5 22 2064 01 30 40 01 35 40 --- 13 13 07 56.2 185.9 0.2 3.9 300 2102 01 30 41 01 36 20 J1255+1817 13 13 48 57.5 187.6 0.3 5.1 5 2102 01 36 20 01 37 50 --- 13 15 18 57.4 188.2 0.3 5.5 90 2114 01 36 21 01 37 50 SDSSJ1258+16 13 15 18 56.2 186.8 0.3 4.5 -33 2114 No stop 01 42 50 --- 13 20 19 56.0 188.9 0.3 5.9 267 2153 01 37 51 01 42 50 J1255+1817 13 20 19 57.3 190.4 0.4 7.0 -35 2153 No stop 01 44 20 --- 13 21 49 57.3 191.1 0.4 7.4 55 2164 01 42 51 01 44 20 SDSSJ1258+16 13 21 49 56.0 189.6 0.4 6.4 -33 2164 No stop 01 49 20 --- 13 26 50 55.9 191.7 0.5 7.7 267 2203 01 44 21 Schedule for EFLSBERG (Code Ef ) Page 8 Observations of radio-quiet quasars: SDSSJ1258+1657 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 ---------------------------------------------------------------------------------------- --- Fri 10 Mar 2023 Day 69 --- 01 50 00 J1255+1817 13 27 30 57.1 193.5 0.5 9.0 5 2203 01 50 00 01 51 30 --- 13 29 00 57.0 194.2 0.5 9.4 90 2214 01 50 01 01 51 30 SDSSJ1258+16 13 29 00 55.8 192.6 0.5 8.4 -34 2214 No stop 01 56 30 --- 13 34 01 55.6 194.7 0.6 9.7 266 2253 01 51 31 01 56 30 J1255+1817 13 34 01 56.8 196.3 0.6 10.9 -36 2253 No stop 01 58 00 --- 13 35 31 56.7 197.0 0.6 11.3 54 2265 01 56 31 01 58 00 SDSSJ1258+16 13 35 31 55.5 195.4 0.6 10.1 -34 2265 No stop 02 03 00 --- 13 40 32 55.3 197.4 0.7 11.5 266 2303 01 58 01 02 03 40 J1255+1817 13 41 12 56.4 199.4 0.7 12.8 4 2303 02 03 40 02 05 10 --- 13 42 42 56.4 200.0 0.8 13.2 90 2315 02 03 41 02 05 10 SDSSJ1258+16 13 42 42 55.2 198.3 0.7 12.1 -35 2315 No stop 02 10 10 --- 13 47 43 54.9 200.4 0.8 13.4 265 2354 02 05 11 02 10 10 J1255+1817 13 47 43 56.1 202.1 0.9 14.6 -36 2354 No stop 02 11 40 --- 13 49 13 56.0 202.7 0.9 15.0 54 2365 02 10 11 02 11 40 SDSSJ1258+16 13 49 13 54.9 201.0 0.8 13.8 -35 2365 No stop 02 16 40 --- 13 54 14 54.6 203.0 0.9 15.0 265 2404 02 11 41 02 17 20 J1255+1817 13 54 54 55.6 205.0 1.0 16.4 3 2404 02 17 20 02 18 50 --- 13 56 25 55.5 205.6 1.0 16.8 90 2415 02 17 21 02 18 50 SDSSJ1258+16 13 56 25 54.4 203.9 0.9 15.6 -35 2415 No stop 02 23 50 --- 14 01 25 54.1 205.8 1.0 16.8 265 2454 02 18 51 02 23 50 J1255+1817 14 01 25 55.2 207.6 1.1 18.1 -37 2454 No stop 02 25 20 --- 14 02 56 55.1 208.2 1.1 18.4 53 2466 02 23 51 02 25 20 SDSSJ1258+16 14 02 56 54.0 206.4 1.1 17.2 -35 2466 No stop 02 30 20 --- 14 07 56 53.6 208.3 1.1 18.4 265 2504 02 25 21 02 31 00 J1255+1817 14 08 37 54.6 210.4 1.2 19.8 3 2504 02 31 00 02 32 30 --- 14 10 07 54.5 211.0 1.2 20.2 90 2516 02 31 01 02 32 30 SDSSJ1258+16 14 10 07 53.4 209.2 1.2 18.9 -35 2516 No stop 02 37 30 --- 14 15 08 53.0 211.1 1.3 20.0 265 2554 02 32 31 02 37 30 J1255+1817 14 15 08 54.1 212.9 1.3 21.3 -37 2554 No stop 02 39 00 --- 14 16 38 53.9 213.5 1.3 21.7 53 2566 02 37 31 Schedule for EFLSBERG (Code Ef ) Page 9 Observations of radio-quiet quasars: SDSSJ1258+1657 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 ---------------------------------------------------------------------------------------- --- Fri 10 Mar 2023 Day 69 --- 02 39 00 SDSSJ1258+16 14 16 38 52.9 211.6 1.3 20.4 -36 2566 No stop 02 44 00 --- 14 21 39 52.5 213.5 1.4 21.5 264 2605 02 39 01 02 44 40 J1255+1817 14 22 19 53.4 215.6 1.4 22.9 3 2605 02 44 40 02 46 10 --- 14 23 49 53.3 216.1 1.5 23.2 90 2616 02 44 41 02 46 10 SDSSJ1258+16 14 23 49 52.3 214.3 1.4 22.0 -36 2616 No stop 02 51 10 --- 14 28 50 51.8 216.1 1.5 23.0 264 2655 02 46 11 02 51 10 J1255+1817 14 28 50 52.8 218.0 1.5 24.3 -37 2655 No stop 02 52 40 --- 14 30 20 52.7 218.5 1.6 24.6 53 2667 02 51 11 02 52 40 SDSSJ1258+16 14 30 20 51.7 216.6 1.5 23.3 -36 2667 No stop 02 57 40 --- 14 35 21 51.2 218.4 1.6 24.3 264 2705 02 52 41 02 58 20 J1255+1817 14 36 01 52.1 220.5 1.7 25.8 3 2705 02 58 20 02 59 50 --- 14 37 31 51.9 221.0 1.7 26.0 90 2717 02 58 21 02 59 50 SDSSJ1258+16 14 37 31 51.0 219.1 1.6 24.8 -36 2717 No stop 03 04 50 --- 14 42 32 50.5 220.8 1.7 25.7 264 2755 02 59 51 03 04 50 J1255+1817 14 42 32 51.4 222.7 1.8 27.0 -37 2755 No stop 03 06 20 --- 14 44 02 51.2 223.2 1.8 27.3 53 2767 03 04 51 03 06 20 SDSSJ1258+16 14 44 02 50.3 221.3 1.7 26.0 -36 2767 No stop 03 11 20 --- 14 49 03 49.8 223.0 1.8 26.9 264 2806 03 06 21 03 12 00 J1255+1817 14 49 43 50.6 225.1 1.9 28.3 3 2806 03 12 00 03 13 30 --- 14 51 14 50.4 225.6 1.9 28.6 90 2817 03 12 01 03 13 30 SDSSJ1258+16 14 51 14 49.6 223.7 1.9 27.3 -36 2817 No stop 03 18 30 --- 14 56 14 49.0 225.4 1.9 28.2 264 2856 03 13 31 03 18 30 J1255+1817 14 56 14 49.9 227.3 2.0 29.4 -37 2856 No stop 03 20 00 --- 14 57 45 49.7 227.7 2.0 29.7 53 2868 03 18 31 03 20 00 SDSSJ1258+16 14 57 45 48.8 225.8 2.0 28.5 -36 2868 No stop 03 25 00 --- 15 02 45 48.2 227.4 2.1 29.3 264 2906 03 20 01 03 25 40 J1255+1817 15 03 26 49.0 229.5 2.1 30.6 3 2906 03 25 40 03 27 10 --- 15 04 56 48.8 230.0 2.1 30.8 90 2918 03 25 41 03 27 10 SDSSJ1258+16 15 04 56 48.0 228.1 2.1 29.6 -36 2918 No stop 03 32 10 --- 15 09 57 47.4 229.7 2.2 30.4 264 2956 03 27 11 Schedule for EFLSBERG (Code Ef ) Page 10 Observations of radio-quiet quasars: SDSSJ1258+1657 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 ---------------------------------------------------------------------------------------- --- Fri 10 Mar 2023 Day 69 --- 03 32 10 J1255+1817 15 09 57 48.2 231.5 2.2 31.6 -37 2956 No stop 03 33 40 --- 15 11 27 48.0 232.0 2.2 31.8 53 2968 03 32 11 03 33 40 SDSSJ1258+16 15 11 27 47.2 230.1 2.2 30.6 -36 2968 No stop 03 38 40 --- 15 16 28 46.6 231.6 2.3 31.4 264 3007 03 33 41 03 39 20 J1255+1817 15 17 08 47.3 233.7 2.3 32.6 3 3007 03 39 20 03 40 50 --- 15 18 38 47.1 234.1 2.4 32.8 90 3018 03 39 21 03 40 50 SDSSJ1258+16 15 18 38 46.3 232.3 2.3 31.7 -36 3018 No stop 03 45 50 --- 15 23 39 45.7 233.7 2.4 32.4 264 3057 03 40 51 03 45 50 J1255+1817 15 23 39 46.4 235.6 2.4 33.5 -37 3057 No stop 03 47 20 --- 15 25 09 46.3 236.0 2.5 33.7 53 3068 03 45 51 ---------- Fringe Finder ---------- 03 53 30 3C345 15 31 20 73.4 123.4 -1.2 -43.7 59 3068 03 53 30 03 58 30 --- 15 36 21 74.0 125.9 -1.1 -42.1 300 3107 03 53 31 04 04 40 SDSSJ1258+16 15 42 32 43.2 239.0 2.7 34.7 60 3107 04 04 40 04 09 40 --- 15 47 33 42.5 240.3 2.8 35.2 300 3146 04 04 41 04 10 20 J1255+1817 15 48 13 43.1 242.3 2.9 36.3 3 3146 04 10 20 04 11 50 --- 15 49 43 42.9 242.7 2.9 36.5 90 3157 04 10 21 04 11 50 SDSSJ1258+16 15 49 43 42.2 240.9 2.8 35.5 -36 3157 No stop 04 16 50 --- 15 54 44 41.5 242.2 2.9 36.0 264 3196 04 11 51 04 16 50 J1255+1817 15 54 44 42.2 244.0 3.0 37.0 -36 3196 No stop 04 18 20 --- 15 56 14 42.0 244.4 3.0 37.1 54 3208 04 16 51 04 18 20 SDSSJ1258+16 15 56 14 41.3 242.6 2.9 36.1 -35 3208 No stop 04 23 20 --- 16 01 15 40.6 243.9 3.0 36.6 265 3246 04 18 21 04 24 00 J1255+1817 16 01 55 41.1 245.8 3.1 37.6 4 3246 04 24 00 04 25 30 --- 16 03 25 40.9 246.2 3.1 37.7 90 3258 04 24 01 04 25 30 SDSSJ1258+16 16 03 25 40.3 244.4 3.1 36.8 -35 3258 No stop 04 30 30 --- 16 08 26 39.5 245.7 3.1 37.2 265 3296 04 25 31 04 30 30 J1255+1817 16 08 26 40.2 247.4 3.2 38.2 -36 3296 No stop 04 32 00 --- 16 09 56 40.0 247.8 3.2 38.3 54 3308 04 30 31 Schedule for EFLSBERG (Code Ef ) Page 11 Observations of radio-quiet quasars: SDSSJ1258+1657 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 ---------------------------------------------------------------------------------------- --- Fri 10 Mar 2023 Day 69 --- 04 32 00 SDSSJ1258+16 16 09 56 39.3 246.1 3.2 37.4 -35 3308 No stop 04 37 00 --- 16 14 57 38.6 247.3 3.3 37.8 265 3347 04 32 01 04 37 40 J1255+1817 16 15 37 39.1 249.2 3.3 38.7 4 3347 04 37 40 04 39 10 --- 16 17 08 38.9 249.5 3.3 38.8 90 3358 04 37 41 04 39 10 SDSSJ1258+16 16 17 08 38.3 247.8 3.3 37.9 -35 3358 No stop 04 44 10 --- 16 22 08 37.5 249.0 3.4 38.3 265 3397 04 39 11 04 44 10 J1255+1817 16 22 08 38.2 250.7 3.4 39.2 -36 3397 No stop 04 45 40 --- 16 23 39 37.9 251.1 3.4 39.3 54 3409 04 44 11 04 45 40 SDSSJ1258+16 16 23 39 37.3 249.3 3.4 38.4 -35 3409 No stop 04 50 40 --- 16 28 40 36.6 250.5 3.5 38.8 265 3447 04 45 41 04 51 20 J1255+1817 16 29 20 37.1 252.4 3.5 39.6 4 3447 04 51 20 04 52 50 --- 16 30 50 36.8 252.7 3.6 39.7 90 3459 04 51 21 04 52 50 SDSSJ1258+16 16 30 50 36.2 251.0 3.5 38.9 -35 3459 No stop 04 57 50 --- 16 35 51 35.5 252.2 3.6 39.2 265 3497 04 52 51 04 57 50 J1255+1817 16 35 51 36.1 253.9 3.7 40.0 -36 3497 No stop 04 59 20 --- 16 37 21 35.9 254.2 3.7 40.1 54 3509 04 57 51 04 59 20 SDSSJ1258+16 16 37 21 35.2 252.5 3.6 39.3 -35 3509 No stop 05 04 20 --- 16 42 22 34.5 253.6 3.7 39.6 265 3548 04 59 21 05 05 00 J1255+1817 16 43 02 35.0 255.5 3.8 40.4 4 3548 05 05 00 05 06 30 --- 16 44 32 34.8 255.8 3.8 40.4 90 3559 05 05 01 05 06 30 SDSSJ1258+16 16 44 32 34.2 254.1 3.8 39.7 -35 3559 No stop 05 11 30 --- 16 49 33 33.4 255.2 3.8 40.0 265 3598 05 06 31 05 11 30 J1255+1817 16 49 33 34.0 256.9 3.9 40.7 -36 3598 No stop 05 13 00 --- 16 51 03 33.7 257.2 3.9 40.7 54 3610 05 11 31 05 13 00 SDSSJ1258+16 16 51 03 33.2 255.6 3.9 40.0 -35 3610 No stop 05 18 00 --- 16 56 04 32.4 256.7 3.9 40.3 265 3648 05 13 01 05 18 40 J1255+1817 16 56 44 32.9 258.4 4.0 41.0 5 3648 05 18 40 05 20 10 --- 16 58 14 32.6 258.8 4.0 41.0 90 3660 05 18 41 05 20 10 SDSSJ1258+16 16 58 14 32.0 257.1 4.0 40.4 -35 3660 No stop 05 25 10 --- 17 03 15 31.3 258.2 4.1 40.6 265 3698 05 20 11 Schedule for EFLSBERG (Code Ef ) Page 12 Observations of radio-quiet quasars: SDSSJ1258+1657 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 ---------------------------------------------------------------------------------------- --- Fri 10 Mar 2023 Day 69 --- 05 25 10 J1255+1817 17 03 15 31.8 259.8 4.1 41.2 -35 3698 No stop 05 26 40 --- 17 04 45 31.6 260.1 4.1 41.2 55 3710 05 25 11 05 26 40 SDSSJ1258+16 17 04 45 31.0 258.5 4.1 40.6 -35 3710 No stop 05 31 40 --- 17 09 46 30.2 259.6 4.2 40.8 265 3749 05 26 41 05 32 20 J1255+1817 17 10 26 30.7 261.3 4.2 41.4 5 3749 05 32 20 05 33 50 --- 17 11 57 30.5 261.6 4.3 41.5 90 3760 05 32 21 05 33 50 SDSSJ1258+16 17 11 57 29.9 260.0 4.2 40.9 -34 3760 No stop 05 38 50 --- 17 16 57 29.1 261.1 4.3 41.0 266 3799 05 33 51 05 38 50 J1255+1817 17 16 57 29.7 262.7 4.3 41.6 -35 3799 No stop 05 40 20 --- 17 18 28 29.5 263.0 4.4 41.6 55 3810 05 38 51 05 40 20 SDSSJ1258+16 17 18 28 28.9 261.4 4.3 41.0 -34 3810 No stop 05 45 20 --- 17 23 28 28.1 262.4 4.4 41.2 266 3849 05 40 21 05 46 00 J1255+1817 17 24 09 28.6 264.1 4.5 41.7 5 3849 05 46 00 05 47 30 --- 17 25 39 28.3 264.4 4.5 41.8 90 3861 05 46 01 05 47 30 SDSSJ1258+16 17 25 39 27.8 262.9 4.4 41.2 -34 3861 No stop 05 52 30 --- 17 30 40 27.0 263.9 4.5 41.3 266 3899 05 47 31 05 52 30 J1255+1817 17 30 40 27.5 265.4 4.6 41.8 -35 3899 No stop 05 54 00 --- 17 32 10 27.3 265.7 4.6 41.9 55 3911 05 52 31 05 54 00 SDSSJ1258+16 17 32 10 26.7 264.2 4.5 41.4 -34 3911 No stop 05 59 00 --- 17 37 11 25.9 265.2 4.6 41.4 266 3950 05 54 01 05 59 40 J1255+1817 17 37 51 26.4 266.9 4.7 41.9 5 3950 05 59 40 06 01 10 --- 17 39 21 26.1 267.2 4.7 41.9 90 3961 05 59 41 06 01 10 SDSSJ1258+16 17 39 21 25.6 265.6 4.7 41.5 -34 3961 No stop 06 06 10 --- 17 44 22 24.8 266.6 4.7 41.5 266 4000 06 01 11 06 06 10 J1255+1817 17 44 22 25.4 268.1 4.8 42.0 -35 4000 No stop 06 07 40 --- 17 45 52 25.1 268.4 4.8 42.0 55 4011 06 06 11 06 07 40 SDSSJ1258+16 17 45 52 24.6 266.9 4.8 41.5 -34 4011 No stop 06 12 40 --- 17 50 53 23.8 267.9 4.9 41.6 266 4050 06 07 41 06 13 20 J1255+1817 17 51 33 24.2 269.5 4.9 42.0 5 4050 06 13 20 06 14 50 --- 17 53 03 24.0 269.8 4.9 42.0 90 4062 06 13 21 Schedule for EFLSBERG (Code Ef ) Page 13 Observations of radio-quiet quasars: SDSSJ1258+1657 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 ---------------------------------------------------------------------------------------- --- Fri 10 Mar 2023 Day 69 --- 06 14 50 SDSSJ1258+16 17 53 03 23.4 268.3 4.9 41.6 -34 4062 No stop 06 19 50 --- 17 58 04 22.6 269.3 5.0 41.6 266 4100 06 14 51 06 19 50 J1255+1817 17 58 04 23.2 270.8 5.0 42.0 -35 4100 No stop 06 21 20 --- 17 59 34 22.9 271.1 5.0 42.0 55 4112 06 19 51 ---------- Fringe Finder ---------- 06 24 50 3C345 18 03 05 72.4 239.8 1.3 45.6 -18 4112 06 24 50 06 29 50 --- 18 08 06 71.7 242.0 1.4 46.9 282 4151 06 24 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess123.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: ef18cm 18cm Prime focus receiver, standard LO ****** Only 128.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 1 Station: EFLSBERG 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 = A2 C4 A2 C4 A2 C4 A2 C4 The following frequency sets based on these setups were used. Frequency Set: 1 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: 1 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) * SDSSJ1258+16 12 55 50.556638 * 12 58 19.260000 12 59 28.920060 0.00 17 13 28.57998 * 16 57 17.50000 16 49 39.51460 0.00 From catalog imbedded in main SCHED input file. * J1255+1817 12 53 03.219339 * 12 55 31.759900 12 56 41.368121 0.00 18 34 04.91798 * 18 17 50.91000 18 10 11.54795 0.00 From catalog imbedded in main SCHED input file. * 4C39.25 09 23 55.319219 * 09 27 03.013940 09 28 30.864013 0.00 39 15 23.56640 * 39 02 20.85180 38 56 21.71789 0.00 From catalog imbedded in main SCHED input file. * 3C345 16 41 17.606263 * 16 42 58.810000 16 43 45.666402 0.00 39 54 10.81494 * 39 48 36.99400 39 45 39.94964 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 SDSSJ1258+1sess123.L1024 1 2 3 4 5 6 7 8 9 14 15 6.500 526.334 J1255+1817 sess123.L1024 1 2 3 4 5 6 7 8 9 14 15 2.033 145.475 4C39.25 sess123.L1024 1 2 3 4 5 6 7 8 9 14 15 0.083 8.750 3C345 sess123.L1024 1 2 3 4 5 6 7 8 9 14 15 0.333 31.302 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) SDSSJ1258+16 152.6 J1255+1817 152.7 4C39.25 137.0 3C345 99.8 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