COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: Confirmation of close dual quasars at z=0.6-2.5 Exp. Code: ES103A Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Yiping SHU Address: Purple Mountain Observatory, Chinese Academy of Sciences No. 10 Yuanhua Road Nanjing China Phone: +86 15946854256 EMAIL: yiping.shu@pmo.ac.cn Fax: Phone during observation: +86 15946854256 Observing mode: vlbi Notes: # Please turn PHASE CAL ON # v3: shorter phs-ref cycle [5min vice 8min] COVER LETTER: Schedule for EFLSBERG (Code Ef ) Page 2 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 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: 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 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 17 00 00 J0042+2320 19 31 58 25.5 83.4 -5.2 -43.5 0 0 17 00 00 17 05 00 =0039+230 19 36 59 26.3 84.3 -5.1 -43.6 300 77 17 00 01 17 06 00 J0101+1639 19 37 59 18.4 85.7 -5.4 -41.5 -2 77 17 06 00 17 11 00 =0059+163 19 43 00 19.2 86.6 -5.3 -41.5 298 155 17 06 01 17 11 00 SDSSJ0111+17 19 43 00 18.1 84.5 -5.5 -41.5 -37 155 No stop 17 14 00 --- 19 46 00 18.6 85.0 -5.4 -41.6 143 201 17 11 01 17 14 30 J0101+1639 19 46 31 19.7 87.3 -5.3 -41.6 -8 201 17 14 30 17 16 30 =0059+163 19 48 31 20.0 87.7 -5.2 -41.6 112 232 17 14 31 17 16 30 SDSSJ0111+17 19 48 31 19.0 85.5 -5.4 -41.6 -38 232 No stop 17 19 30 --- 19 51 31 19.5 86.1 -5.3 -41.6 142 278 17 16 31 17 19 30 J0101+1639 19 51 31 20.5 88.2 -5.2 -41.6 -38 278 No stop 17 21 30 =0059+163 19 53 32 20.8 88.6 -5.2 -41.6 82 309 17 19 31 17 21 30 SDSSJ0111+17 19 53 32 19.8 86.5 -5.3 -41.7 -38 309 No stop 17 24 30 --- 19 56 32 20.3 87.0 -5.3 -41.7 142 356 17 21 31 17 25 00 J0101+1639 19 57 02 21.4 89.3 -5.1 -41.6 -8 356 17 25 00 17 27 00 =0059+163 19 59 03 21.7 89.7 -5.1 -41.6 112 386 17 25 01 17 27 00 SDSSJ0111+17 19 59 03 20.6 87.5 -5.2 -41.7 -38 386 No stop 17 30 00 --- 20 02 03 21.1 88.1 -5.2 -41.7 142 433 17 27 01 17 30 00 J0101+1639 20 02 03 22.2 90.3 -5.0 -41.6 -38 433 No stop 17 32 00 =0059+163 20 04 03 22.5 90.6 -5.0 -41.6 82 464 17 30 01 17 32 00 SDSSJ0111+17 20 04 03 21.4 88.5 -5.1 -41.7 -38 464 No stop 17 35 00 --- 20 07 04 21.9 89.0 -5.1 -41.8 142 510 17 32 01 17 35 30 J0101+1639 20 07 34 23.1 91.3 -4.9 -41.6 -8 510 17 35 30 17 37 30 =0059+163 20 09 34 23.4 91.7 -4.9 -41.6 112 541 17 35 31 17 37 30 SDSSJ0111+17 20 09 34 22.3 89.5 -5.0 -41.8 -38 541 No stop 17 40 30 --- 20 12 35 22.8 90.1 -5.0 -41.8 142 587 17 37 31 Schedule for EFLSBERG (Code Ef ) Page 3 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 17 40 30 J0101+1639 20 12 35 23.9 92.3 -4.8 -41.6 -39 587 No stop 17 42 30 =0059+163 20 14 35 24.2 92.7 -4.8 -41.6 81 618 17 40 31 17 42 30 SDSSJ0111+17 20 14 35 23.1 90.5 -5.0 -41.8 -38 618 No stop 17 45 30 --- 20 17 36 23.6 91.1 -4.9 -41.8 142 665 17 42 31 17 46 00 J0101+1639 20 18 06 24.7 93.4 -4.8 -41.5 -9 665 17 46 00 17 48 00 =0059+163 20 20 06 25.0 93.8 -4.7 -41.5 111 696 17 46 01 17 48 00 SDSSJ0111+17 20 20 06 24.0 91.6 -4.9 -41.7 -38 696 No stop 17 51 00 --- 20 23 06 24.5 92.1 -4.8 -41.7 142 742 17 48 01 17 51 00 J0101+1639 20 23 06 25.5 94.4 -4.7 -41.5 -39 742 No stop 17 53 00 =0059+163 20 25 07 25.8 94.8 -4.6 -41.4 81 773 17 51 01 17 53 00 SDSSJ0111+17 20 25 07 24.8 92.5 -4.8 -41.7 -38 773 No stop 17 56 00 --- 20 28 07 25.3 93.1 -4.7 -41.7 142 819 17 53 01 17 56 30 J0101+1639 20 28 37 26.4 95.5 -4.6 -41.4 -9 819 17 56 30 17 58 30 =0059+163 20 30 38 26.7 95.9 -4.5 -41.3 111 850 17 56 31 17 58 30 SDSSJ0111+17 20 30 38 25.7 93.6 -4.7 -41.7 -38 850 No stop 18 01 30 --- 20 33 38 26.1 94.2 -4.6 -41.6 142 897 17 58 31 18 01 30 J0101+1639 20 33 38 27.2 96.5 -4.5 -41.3 -39 897 No stop 18 03 30 =0059+163 20 35 39 27.5 96.9 -4.5 -41.2 81 927 18 01 31 18 03 30 SDSSJ0111+17 20 35 39 26.5 94.6 -4.6 -41.6 -38 927 No stop 18 06 30 --- 20 38 39 26.9 95.2 -4.6 -41.6 142 974 18 03 31 18 07 00 J0101+1639 20 39 09 28.1 97.6 -4.4 -41.2 -9 974 18 07 00 18 09 00 =0059+163 20 41 09 28.4 98.0 -4.4 -41.1 111 1005 18 07 01 18 09 00 SDSSJ0111+17 20 41 09 27.3 95.7 -4.5 -41.5 -38 1005 No stop 18 12 00 --- 20 44 10 27.8 96.3 -4.5 -41.5 142 1051 18 09 01 18 12 00 J0101+1639 20 44 10 28.8 98.6 -4.3 -41.0 -39 1051 No stop 18 14 00 =0059+163 20 46 10 29.2 99.1 -4.3 -41.0 81 1082 18 12 01 18 14 00 SDSSJ0111+17 20 46 10 28.1 96.7 -4.4 -41.4 -38 1082 No stop 18 17 00 --- 20 49 11 28.6 97.3 -4.4 -41.3 142 1128 18 14 01 18 17 30 J0101+1639 20 49 41 29.7 99.8 -4.2 -40.9 -9 1128 18 17 30 18 19 30 =0059+163 20 51 41 30.0 100.2 -4.2 -40.8 111 1159 18 17 31 Schedule for EFLSBERG (Code Ef ) Page 4 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 18 19 30 SDSSJ0111+17 20 51 41 29.0 97.9 -4.3 -41.3 -38 1159 No stop 18 22 30 --- 20 54 42 29.5 98.5 -4.3 -41.2 142 1206 18 19 31 18 22 30 J0101+1639 20 54 42 30.5 100.8 -4.1 -40.7 -39 1206 No stop 18 24 30 =0059+163 20 56 42 30.8 101.3 -4.1 -40.6 81 1237 18 22 31 18 24 30 SDSSJ0111+17 20 56 42 29.8 98.9 -4.3 -41.2 -39 1237 No stop 18 27 30 --- 20 59 42 30.3 99.5 -4.2 -41.1 141 1283 18 24 31 18 28 00 J0101+1639 21 00 13 31.4 102.0 -4.0 -40.5 -9 1283 18 28 00 18 30 00 =0059+163 21 02 13 31.7 102.4 -4.0 -40.4 111 1314 18 28 01 18 30 00 SDSSJ0111+17 21 02 13 30.6 100.0 -4.2 -41.0 -39 1314 No stop 18 33 00 --- 21 05 13 31.1 100.7 -4.1 -40.9 141 1360 18 30 01 18 33 00 J0101+1639 21 05 13 32.1 103.1 -4.0 -40.3 -40 1360 No stop 18 35 00 =0059+163 21 07 14 32.4 103.5 -3.9 -40.2 80 1391 18 33 01 18 35 00 SDSSJ0111+17 21 07 14 31.4 101.1 -4.1 -40.8 -39 1391 No stop 18 38 00 --- 21 10 14 31.9 101.7 -4.0 -40.7 141 1438 18 35 01 18 38 30 J0101+1639 21 10 44 33.0 104.3 -3.9 -40.1 -10 1438 18 38 30 18 40 30 =0059+163 21 12 45 33.3 104.7 -3.8 -40.0 110 1469 18 38 31 18 40 30 SDSSJ0111+17 21 12 45 32.3 102.3 -4.0 -40.6 -39 1469 No stop 18 43 30 --- 21 15 45 32.8 102.9 -3.9 -40.5 141 1515 18 40 31 18 43 30 J0101+1639 21 15 45 33.8 105.4 -3.8 -39.8 -40 1515 No stop 18 45 30 =0059+163 21 17 45 34.1 105.8 -3.8 -39.7 80 1546 18 43 31 18 45 30 SDSSJ0111+17 21 17 45 33.1 103.3 -3.9 -40.4 -39 1546 No stop 18 48 30 --- 21 20 46 33.5 104.0 -3.9 -40.3 141 1592 18 45 31 18 49 00 J0101+1639 21 21 16 34.6 106.6 -3.7 -39.5 -10 1592 18 49 00 18 51 00 =0059+163 21 23 16 34.9 107.1 -3.7 -39.4 110 1623 18 49 01 18 51 00 SDSSJ0111+17 21 23 16 33.9 104.6 -3.8 -40.1 -39 1623 No stop 18 54 00 --- 21 26 17 34.4 105.2 -3.8 -40.0 141 1669 18 51 01 18 54 00 J0101+1639 21 26 17 35.4 107.7 -3.6 -39.2 -40 1669 No stop 18 56 00 =0059+163 21 28 17 35.7 108.2 -3.6 -39.1 80 1700 18 54 01 18 57 00 J0042+2320 21 29 17 43.9 107.5 -3.2 -41.4 -3 1700 18 57 00 19 02 00 =0039+230 21 34 18 44.7 108.7 -3.1 -41.0 297 1778 18 57 01 Schedule for EFLSBERG (Code Ef ) Page 5 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 19 03 00 J0101+1639 21 35 18 36.7 109.8 -3.5 -38.7 -2 1778 19 03 00 19 08 00 =0059+163 21 40 19 37.5 111.0 -3.4 -38.3 298 1855 19 03 01 19 08 00 SDSSJ0111+17 21 40 19 36.5 108.4 -3.5 -39.2 -40 1855 No stop 19 11 00 --- 21 43 20 37.0 109.1 -3.5 -39.0 140 1901 19 08 01 19 11 30 J0101+1639 21 43 50 38.0 111.8 -3.3 -38.1 -11 1901 19 11 30 19 13 30 =0059+163 21 45 50 38.3 112.3 -3.3 -37.9 109 1932 19 11 31 19 13 30 SDSSJ0111+17 21 45 50 37.3 109.7 -3.4 -38.8 -40 1932 No stop 19 16 30 --- 21 48 51 37.8 110.4 -3.4 -38.6 140 1979 19 13 31 19 16 30 J0101+1639 21 48 51 38.7 113.0 -3.2 -37.7 -41 1979 No stop 19 18 30 =0059+163 21 50 51 39.0 113.5 -3.2 -37.5 79 2010 19 16 31 19 18 30 SDSSJ0111+17 21 50 51 38.1 110.8 -3.4 -38.5 -40 2010 No stop 19 21 30 --- 21 53 51 38.5 111.6 -3.3 -38.3 140 2056 19 18 31 19 22 00 J0101+1639 21 54 21 39.5 114.4 -3.1 -37.2 -11 2056 19 22 00 19 24 00 =0059+163 21 56 22 39.8 114.9 -3.1 -37.0 109 2087 19 22 01 19 24 00 SDSSJ0111+17 21 56 22 38.9 112.2 -3.3 -38.1 -40 2087 No stop 19 27 00 --- 21 59 22 39.3 112.9 -3.2 -37.8 140 2133 19 24 01 19 27 00 J0101+1639 21 59 22 40.2 115.6 -3.1 -36.8 -41 2133 No stop 19 29 00 =0059+163 22 01 23 40.5 116.1 -3.0 -36.6 79 2164 19 27 01 19 29 00 SDSSJ0111+17 22 01 23 39.6 113.4 -3.2 -37.7 -40 2164 No stop 19 32 00 --- 22 04 23 40.1 114.1 -3.1 -37.4 140 2211 19 29 01 19 32 30 J0101+1639 22 04 53 41.0 117.0 -3.0 -36.3 -11 2211 19 32 30 19 34 30 =0059+163 22 06 53 41.3 117.5 -2.9 -36.1 109 2241 19 32 31 19 34 30 SDSSJ0111+17 22 06 53 40.4 114.7 -3.1 -37.2 -40 2241 No stop 19 37 30 --- 22 09 54 40.9 115.5 -3.0 -37.0 140 2288 19 34 31 19 37 30 J0101+1639 22 09 54 41.7 118.3 -2.9 -35.8 -42 2288 No stop 19 39 30 =0059+163 22 11 54 42.0 118.9 -2.9 -35.6 78 2319 19 37 31 19 39 30 SDSSJ0111+17 22 11 54 41.2 116.0 -3.0 -36.8 -41 2319 No stop 19 42 30 --- 22 14 55 41.6 116.8 -3.0 -36.5 139 2365 19 39 31 19 43 00 J0101+1639 22 15 25 42.5 119.8 -2.8 -35.2 -12 2365 19 43 00 19 45 00 =0059+163 22 17 25 42.8 120.3 -2.8 -35.0 108 2396 19 43 01 Schedule for EFLSBERG (Code Ef ) Page 6 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 19 45 00 SDSSJ0111+17 22 17 25 41.9 117.4 -2.9 -36.2 -41 2396 No stop 19 48 00 --- 22 20 26 42.4 118.2 -2.9 -35.9 139 2442 19 45 01 19 48 00 J0101+1639 22 20 26 43.2 121.1 -2.7 -34.6 -42 2442 No stop 19 50 00 =0059+163 22 22 26 43.5 121.7 -2.7 -34.4 78 2473 19 48 01 19 50 00 SDSSJ0111+17 22 22 26 42.6 118.7 -2.8 -35.7 -41 2473 No stop 19 53 00 --- 22 25 27 43.1 119.5 -2.8 -35.4 139 2520 19 50 01 19 53 30 J0101+1639 22 25 57 43.9 122.6 -2.6 -34.0 -12 2520 19 53 30 19 55 30 =0059+163 22 27 57 44.2 123.2 -2.6 -33.8 108 2551 19 53 31 19 55 30 SDSSJ0111+17 22 27 57 43.4 120.2 -2.7 -35.1 -41 2551 No stop 19 58 30 --- 22 30 57 43.8 121.0 -2.7 -34.8 139 2597 19 55 31 19 58 30 J0101+1639 22 30 57 44.6 124.0 -2.5 -33.4 -42 2597 No stop 20 00 30 =0059+163 22 32 58 44.9 124.6 -2.5 -33.1 78 2628 19 58 31 20 00 30 SDSSJ0111+17 22 32 58 44.1 121.6 -2.7 -34.6 -41 2628 No stop 20 03 30 --- 22 35 58 44.5 122.4 -2.6 -34.2 139 2674 20 00 31 20 04 00 J0101+1639 22 36 28 45.3 125.6 -2.4 -32.7 -13 2674 20 04 00 20 06 00 =0059+163 22 38 29 45.6 126.2 -2.4 -32.4 107 2705 20 04 01 20 06 00 SDSSJ0111+17 22 38 29 44.8 123.1 -2.6 -33.9 -42 2705 No stop 20 09 00 --- 22 41 29 45.2 123.9 -2.5 -33.5 138 2752 20 06 01 20 09 00 J0101+1639 22 41 29 46.0 127.0 -2.4 -32.0 -43 2752 No stop 20 11 00 =0059+163 22 43 29 46.2 127.6 -2.3 -31.7 77 2782 20 09 01 20 11 00 SDSSJ0111+17 22 43 29 45.5 124.5 -2.5 -33.3 -42 2782 No stop 20 14 00 --- 22 46 30 45.9 125.4 -2.4 -32.9 138 2829 20 11 01 20 14 30 J0101+1639 22 47 00 46.7 128.7 -2.3 -31.2 -13 2829 20 14 30 20 16 30 =0059+163 22 49 00 46.9 129.3 -2.2 -30.9 107 2860 20 14 31 20 16 30 SDSSJ0111+17 22 49 00 46.2 126.1 -2.4 -32.6 -42 2860 No stop 20 19 30 --- 22 52 01 46.6 127.0 -2.3 -32.2 138 2906 20 16 31 20 19 30 J0101+1639 22 52 01 47.3 130.2 -2.2 -30.5 -43 2906 No stop 20 21 30 =0059+163 22 54 01 47.5 130.8 -2.2 -30.2 77 2937 20 19 31 20 21 30 SDSSJ0111+17 22 54 01 46.9 127.6 -2.3 -31.9 -42 2937 No stop 20 24 30 --- 22 57 02 47.2 128.5 -2.3 -31.4 138 2983 20 21 31 Schedule for EFLSBERG (Code Ef ) Page 7 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 20 25 00 J0101+1639 22 57 32 47.9 131.9 -2.1 -29.6 -13 2983 20 25 00 20 27 00 =0059+163 22 59 32 48.2 132.5 -2.1 -29.3 107 3014 20 25 01 20 27 00 SDSSJ0111+17 22 59 32 47.5 129.2 -2.2 -31.1 -42 3014 No stop 20 30 00 --- 23 02 33 47.9 130.1 -2.2 -30.6 138 3061 20 27 01 20 30 00 J0101+1639 23 02 33 48.5 133.4 -2.0 -28.8 -44 3061 No stop 20 32 00 =0059+163 23 04 33 48.7 134.1 -2.0 -28.5 76 3092 20 30 01 20 32 00 SDSSJ0111+17 23 04 33 48.1 130.7 -2.1 -30.3 -43 3092 No stop 20 35 00 --- 23 07 33 48.5 131.7 -2.1 -29.8 137 3138 20 32 01 20 35 30 J0101+1639 23 08 04 49.1 135.2 -1.9 -27.9 -14 3138 20 35 30 20 37 30 =0059+163 23 10 04 49.4 135.8 -1.9 -27.6 106 3169 20 35 31 20 37 30 SDSSJ0111+17 23 10 04 48.8 132.5 -2.0 -29.4 -43 3169 No stop 20 40 30 --- 23 13 04 49.2 133.4 -2.0 -28.9 137 3215 20 37 31 20 40 30 J0101+1639 23 13 04 49.7 136.8 -1.8 -27.0 -44 3215 No stop 20 42 30 =0059+163 23 15 05 49.9 137.5 -1.8 -26.7 76 3246 20 40 31 20 42 30 SDSSJ0111+17 23 15 05 49.4 134.1 -2.0 -28.6 -43 3246 No stop 20 45 30 --- 23 18 05 49.7 135.0 -1.9 -28.1 137 3293 20 42 31 20 46 00 J0101+1639 23 18 35 50.3 138.7 -1.7 -26.0 -14 3293 20 46 00 20 48 00 =0059+163 23 20 36 50.5 139.4 -1.7 -25.6 106 3324 20 46 01 20 48 00 SDSSJ0111+17 23 20 36 50.0 135.9 -1.9 -27.6 -43 3324 No stop 20 51 00 --- 23 23 36 50.3 136.8 -1.8 -27.1 137 3370 20 48 01 20 51 00 J0101+1639 23 23 36 50.8 140.4 -1.7 -25.1 -45 3370 No stop 20 53 00 =0059+163 23 25 36 51.0 141.1 -1.6 -24.7 75 3401 20 51 01 20 54 00 J0042+2320 23 26 37 59.1 144.1 -1.3 -24.0 -2 3401 20 54 00 20 59 00 =0039+230 23 31 37 59.6 146.1 -1.2 -22.7 298 3478 20 54 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess322.C2048 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: ef6cm 6cm secondary focus receiver. This LO covers the whole band. ****** 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: 1 Station: EFLSBERG 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= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 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 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 The following frequency sets based on these setups were used. Frequency Set: 4 Setup file default. Used with PCAL = 1MHz 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= 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 4 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * SDSSJ0111+17 01 08 34.477808 * 01 11 14.410000 01 12 27.802448 0.00 16 57 32.76021 * 17 13 28.56000 17 20 48.77556 0.00 From catalog imbedded in main SCHED input file. 0039+230 00 39 25.715327 * 00 42 04.545172 00 43 17.397422 0.03 * J0042+2320 23 03 34.83917 * 23 20 01.06195 23 27 35.76749 0.04 J0042+23 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 1129 observations. 0059+163 00 59 18.771715 * 01 01 57.719548 01 03 10.646055 0.39 * J0101+1639 16 23 33.76246 * 16 39 40.95321 16 47 06.37990 1.62 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 57 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 SDSSJ0111+1sess322.C2048 1 2 3 4 5 6 7 8 9 10 2.000 77.556 J0042+2320 sess322.C2048 1 2 3 4 5 6 7 8 9 10 0.250 11.237 J0101+1639 sess322.C2048 1 2 3 4 5 6 7 8 9 10 1.500 60.557 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) SDSSJ0111+17 169.2 J0042+2320 160.1 J0101+1639 167.5 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