COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: Confirmation of close dual quasars at z=0.6-2.5 Exp. Code: ES103D Schedule Version: 2.00 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 # Version 2: corrected the list of participating stations 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 5 Nov 2022 Day 309 --- Next scan frequencies: 8319.49 8319.49 8319.49 8319.49 8383.49 8383.49 8383.49 8383.49 8447.49 8447.49 8447.49 8447.49 8511.49 8511.49 8511.49 8511.49 Next BBC frequencies: 719.49 719.49 719.49 719.49 783.49 783.49 783.49 783.49 847.49 847.49 847.49 847.49 911.49 911.49 911.49 911.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 16 00 00 J0042+2320 19 27 00 24.7 82.5 -5.3 -43.4 0 0 16 00 00 16 05 00 =0039+230 19 32 01 25.5 83.4 -5.2 -43.5 300 77 16 00 01 16 06 00 J0101+1639 19 33 01 17.6 84.7 -5.5 -41.4 -2 77 16 06 00 16 11 00 =0059+163 19 38 02 18.4 85.7 -5.4 -41.5 298 155 16 06 01 16 11 00 SDSSJ0111+17 19 38 02 17.3 83.5 -5.6 -41.4 -37 155 No stop 16 14 00 --- 19 41 02 17.8 84.1 -5.5 -41.5 143 201 16 11 01 16 14 30 J0101+1639 19 41 32 18.9 86.3 -5.4 -41.5 -8 201 16 14 30 16 16 30 =0059+163 19 43 33 19.2 86.7 -5.3 -41.5 112 232 16 14 31 16 16 30 SDSSJ0111+17 19 43 33 18.2 84.6 -5.5 -41.5 -37 232 No stop 16 19 30 --- 19 46 33 18.7 85.1 -5.4 -41.6 143 278 16 16 31 16 19 30 J0101+1639 19 46 33 19.7 87.3 -5.3 -41.6 -38 278 No stop 16 21 30 =0059+163 19 48 34 20.0 87.7 -5.2 -41.6 82 309 16 19 31 16 21 30 SDSSJ0111+17 19 48 34 19.0 85.5 -5.4 -41.6 -38 309 No stop 16 24 30 --- 19 51 34 19.5 86.1 -5.3 -41.6 142 356 16 21 31 16 25 00 J0101+1639 19 52 04 20.6 88.3 -5.2 -41.6 -8 356 16 25 00 16 27 00 =0059+163 19 54 04 20.9 88.7 -5.2 -41.6 112 386 16 25 01 16 27 00 SDSSJ0111+17 19 54 04 19.9 86.6 -5.3 -41.7 -38 386 No stop 16 30 00 --- 19 57 05 20.3 87.1 -5.3 -41.7 142 433 16 27 01 16 30 00 J0101+1639 19 57 05 21.4 89.3 -5.1 -41.6 -38 433 No stop 16 32 00 =0059+163 19 59 05 21.7 89.7 -5.1 -41.6 82 464 16 30 01 16 32 00 SDSSJ0111+17 19 59 05 20.7 87.5 -5.2 -41.7 -38 464 No stop 16 35 00 --- 20 02 06 21.1 88.1 -5.2 -41.7 142 510 16 32 01 16 35 30 J0101+1639 20 02 36 22.3 90.4 -5.0 -41.6 -8 510 16 35 30 16 37 30 =0059+163 20 04 36 22.6 90.8 -5.0 -41.6 112 541 16 35 31 16 37 30 SDSSJ0111+17 20 04 36 21.5 88.6 -5.1 -41.7 -38 541 No stop 16 40 30 --- 20 07 37 22.0 89.1 -5.1 -41.8 142 587 16 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 5 Nov 2022 Day 309 --- 16 40 30 J0101+1639 20 07 37 23.1 91.3 -4.9 -41.6 -38 587 No stop 16 42 30 =0059+163 20 09 37 23.4 91.7 -4.9 -41.6 82 618 16 40 31 16 42 30 SDSSJ0111+17 20 09 37 22.3 89.5 -5.0 -41.8 -38 618 No stop 16 45 30 --- 20 12 38 22.8 90.1 -5.0 -41.8 142 665 16 42 31 16 46 00 J0101+1639 20 13 08 23.9 92.4 -4.8 -41.6 -9 665 16 46 00 16 48 00 =0059+163 20 15 08 24.3 92.8 -4.8 -41.5 111 696 16 46 01 16 48 00 SDSSJ0111+17 20 15 08 23.2 90.6 -5.0 -41.8 -38 696 No stop 16 51 00 --- 20 18 08 23.7 91.2 -4.9 -41.8 142 742 16 48 01 16 51 00 J0101+1639 20 18 08 24.7 93.4 -4.8 -41.5 -39 742 No stop 16 53 00 =0059+163 20 20 09 25.1 93.8 -4.7 -41.5 81 773 16 51 01 16 53 00 SDSSJ0111+17 20 20 09 24.0 91.6 -4.9 -41.7 -38 773 No stop 16 56 00 --- 20 23 09 24.5 92.1 -4.8 -41.7 142 819 16 53 01 16 56 30 J0101+1639 20 23 39 25.6 94.5 -4.7 -41.5 -9 819 16 56 30 16 58 30 =0059+163 20 25 40 25.9 94.9 -4.6 -41.4 111 850 16 56 31 16 58 30 SDSSJ0111+17 20 25 40 24.9 92.6 -4.8 -41.7 -38 850 No stop 17 01 30 --- 20 28 40 25.4 93.2 -4.7 -41.7 142 897 16 58 31 17 01 30 J0101+1639 20 28 40 26.4 95.5 -4.6 -41.4 -39 897 No stop 17 03 30 =0059+163 20 30 40 26.7 95.9 -4.5 -41.3 81 927 17 01 31 17 03 30 SDSSJ0111+17 20 30 40 25.7 93.6 -4.7 -41.7 -38 927 No stop 17 06 30 --- 20 33 41 26.2 94.2 -4.6 -41.6 142 974 17 03 31 17 07 00 J0101+1639 20 34 11 27.3 96.6 -4.5 -41.3 -9 974 17 07 00 17 09 00 =0059+163 20 36 11 27.6 97.0 -4.4 -41.2 111 1005 17 07 01 17 09 00 SDSSJ0111+17 20 36 11 26.5 94.7 -4.6 -41.6 -38 1005 No stop 17 12 00 --- 20 39 12 27.0 95.3 -4.6 -41.5 142 1051 17 09 01 17 12 00 J0101+1639 20 39 12 28.1 97.6 -4.4 -41.2 -39 1051 No stop 17 14 00 =0059+163 20 41 12 28.4 98.0 -4.4 -41.1 81 1082 17 12 01 17 14 00 SDSSJ0111+17 20 41 12 27.3 95.7 -4.5 -41.5 -38 1082 No stop 17 17 00 --- 20 44 13 27.8 96.3 -4.5 -41.5 142 1128 17 14 01 17 17 30 J0101+1639 20 44 43 28.9 98.8 -4.3 -41.0 -9 1128 17 17 30 17 19 30 =0059+163 20 46 43 29.3 99.2 -4.3 -41.0 111 1159 17 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 5 Nov 2022 Day 309 --- 17 19 30 SDSSJ0111+17 20 46 43 28.2 96.8 -4.4 -41.4 -38 1159 No stop 17 22 30 --- 20 49 44 28.7 97.5 -4.4 -41.3 142 1206 17 19 31 17 22 30 J0101+1639 20 49 44 29.7 99.8 -4.2 -40.9 -39 1206 No stop 17 24 30 =0059+163 20 51 44 30.0 100.2 -4.2 -40.8 81 1237 17 22 31 17 24 30 SDSSJ0111+17 20 51 44 29.0 97.9 -4.3 -41.3 -38 1237 No stop 17 27 30 --- 20 54 44 29.5 98.5 -4.3 -41.2 142 1283 17 24 31 17 28 00 J0101+1639 20 55 14 30.6 101.0 -4.1 -40.7 -9 1283 17 28 00 17 30 00 =0059+163 20 57 15 30.9 101.4 -4.1 -40.6 111 1314 17 28 01 17 30 00 SDSSJ0111+17 20 57 15 29.9 99.0 -4.3 -41.1 -39 1314 No stop 17 33 00 --- 21 00 15 30.3 99.6 -4.2 -41.0 141 1360 17 30 01 17 33 00 J0101+1639 21 00 15 31.4 102.0 -4.0 -40.5 -39 1360 No stop 17 35 00 =0059+163 21 02 16 31.7 102.4 -4.0 -40.4 81 1391 17 33 01 17 35 00 SDSSJ0111+17 21 02 16 30.7 100.0 -4.2 -41.0 -39 1391 No stop 17 38 00 --- 21 05 16 31.1 100.7 -4.1 -40.9 141 1438 17 35 01 17 38 30 J0101+1639 21 05 46 32.2 103.2 -4.0 -40.3 -10 1438 17 38 30 17 40 30 =0059+163 21 07 47 32.5 103.6 -3.9 -40.2 110 1469 17 38 31 17 40 30 SDSSJ0111+17 21 07 47 31.5 101.2 -4.1 -40.8 -39 1469 No stop 17 43 30 --- 21 10 47 32.0 101.8 -4.0 -40.7 141 1515 17 40 31 17 43 30 J0101+1639 21 10 47 33.0 104.3 -3.9 -40.1 -40 1515 No stop 17 45 30 =0059+163 21 12 47 33.3 104.7 -3.8 -40.0 80 1546 17 43 31 17 45 30 SDSSJ0111+17 21 12 47 32.3 102.3 -4.0 -40.6 -39 1546 No stop 17 48 30 --- 21 15 48 32.8 102.9 -3.9 -40.5 141 1592 17 45 31 17 49 00 J0101+1639 21 16 18 33.8 105.5 -3.8 -39.8 -10 1592 17 49 00 17 51 00 =0059+163 21 18 18 34.1 105.9 -3.7 -39.7 110 1623 17 49 01 17 51 00 SDSSJ0111+17 21 18 18 33.2 103.5 -3.9 -40.4 -39 1623 No stop 17 54 00 --- 21 21 19 33.6 104.1 -3.9 -40.2 141 1669 17 51 01 17 54 00 J0101+1639 21 21 19 34.6 106.6 -3.7 -39.5 -40 1669 No stop 17 56 00 =0059+163 21 23 19 34.9 107.1 -3.7 -39.4 80 1700 17 54 01 17 56 00 J0042+2320 21 23 19 43.0 106.0 -3.3 -41.8 -63 1700 No stop 18 01 00 =0039+230 21 28 20 43.8 107.2 -3.2 -41.4 237 1778 17 56 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 5 Nov 2022 Day 309 --- 18 02 00 J0101+1639 21 29 20 35.8 108.4 -3.6 -39.0 -2 1778 18 02 00 18 07 00 =0059+163 21 34 21 36.6 109.6 -3.5 -38.7 298 1855 18 02 01 18 07 00 SDSSJ0111+17 21 34 21 35.6 107.0 -3.6 -39.6 -39 1855 No stop 18 10 00 --- 21 37 21 36.1 107.7 -3.6 -39.4 141 1901 18 07 01 18 10 30 J0101+1639 21 37 51 37.1 110.4 -3.4 -38.5 -10 1901 18 10 30 18 12 30 =0059+163 21 39 52 37.4 110.9 -3.4 -38.3 110 1932 18 10 31 18 12 30 SDSSJ0111+17 21 39 52 36.4 108.3 -3.5 -39.2 -40 1932 No stop 18 15 30 --- 21 42 52 36.9 109.0 -3.5 -39.0 140 1979 18 12 31 18 15 30 J0101+1639 21 42 52 37.8 111.6 -3.3 -38.1 -41 1979 No stop 18 17 30 =0059+163 21 44 53 38.1 112.1 -3.3 -38.0 79 2010 18 15 31 18 17 30 SDSSJ0111+17 21 44 53 37.2 109.4 -3.5 -38.9 -40 2010 No stop 18 20 30 --- 21 47 53 37.7 110.1 -3.4 -38.7 140 2056 18 17 31 18 21 00 J0101+1639 21 48 23 38.7 112.9 -3.2 -37.7 -11 2056 18 21 00 18 23 00 =0059+163 21 50 24 38.9 113.4 -3.2 -37.5 109 2087 18 21 01 18 23 00 SDSSJ0111+17 21 50 24 38.0 110.7 -3.4 -38.5 -40 2087 No stop 18 26 00 --- 21 53 24 38.5 111.5 -3.3 -38.3 140 2133 18 23 01 18 26 00 J0101+1639 21 53 24 39.4 114.1 -3.2 -37.3 -41 2133 No stop 18 28 00 =0059+163 21 55 24 39.7 114.6 -3.1 -37.1 79 2164 18 26 01 18 28 00 SDSSJ0111+17 21 55 24 38.8 111.9 -3.3 -38.2 -40 2164 No stop 18 31 00 --- 21 58 25 39.2 112.7 -3.2 -37.9 140 2211 18 28 01 18 31 30 J0101+1639 21 58 55 40.2 115.5 -3.1 -36.8 -11 2211 18 31 30 18 33 30 =0059+163 22 00 55 40.5 116.0 -3.0 -36.6 109 2241 18 31 31 18 33 30 SDSSJ0111+17 22 00 55 39.6 113.3 -3.2 -37.7 -40 2241 No stop 18 36 30 --- 22 03 56 40.0 114.0 -3.1 -37.5 140 2288 18 33 31 18 36 30 J0101+1639 22 03 56 40.9 116.8 -3.0 -36.4 -41 2288 No stop 18 38 30 =0059+163 22 05 56 41.2 117.3 -3.0 -36.2 79 2319 18 36 31 18 38 30 SDSSJ0111+17 22 05 56 40.3 114.5 -3.1 -37.3 -40 2319 No stop 18 41 30 --- 22 08 57 40.7 115.3 -3.1 -37.0 140 2365 18 38 31 18 42 00 J0101+1639 22 09 27 41.7 118.2 -2.9 -35.8 -11 2365 18 42 00 18 44 00 =0059+163 22 11 27 42.0 118.7 -2.9 -35.6 109 2396 18 42 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 5 Nov 2022 Day 309 --- 18 44 00 SDSSJ0111+17 22 11 27 41.1 115.9 -3.0 -36.8 -41 2396 No stop 18 47 00 --- 22 14 27 41.5 116.7 -3.0 -36.5 139 2442 18 44 01 18 47 00 J0101+1639 22 14 27 42.4 119.5 -2.8 -35.3 -42 2442 No stop 18 49 00 =0059+163 22 16 28 42.6 120.1 -2.8 -35.1 78 2473 18 47 01 18 49 00 SDSSJ0111+17 22 16 28 41.8 117.2 -2.9 -36.3 -41 2473 No stop 18 52 00 --- 22 19 28 42.2 118.0 -2.9 -36.0 139 2520 18 49 01 18 52 30 J0101+1639 22 19 58 43.1 121.0 -2.7 -34.7 -12 2520 18 52 30 18 54 30 =0059+163 22 21 59 43.4 121.5 -2.7 -34.5 108 2551 18 52 31 18 54 30 SDSSJ0111+17 22 21 59 42.6 118.6 -2.8 -35.8 -41 2551 No stop 18 57 30 --- 22 24 59 43.0 119.4 -2.8 -35.5 139 2597 18 54 31 18 57 30 J0101+1639 22 24 59 43.8 122.4 -2.6 -34.1 -42 2597 No stop 18 59 30 =0059+163 22 27 00 44.1 122.9 -2.6 -33.9 78 2628 18 57 31 18 59 30 SDSSJ0111+17 22 27 00 43.3 119.9 -2.8 -35.2 -41 2628 No stop 19 02 30 --- 22 30 00 43.7 120.8 -2.7 -34.9 139 2674 18 59 31 19 03 00 J0101+1639 22 30 30 44.5 123.9 -2.5 -33.5 -12 2674 19 03 00 19 05 00 =0059+163 22 32 30 44.8 124.5 -2.5 -33.2 108 2705 19 03 01 19 05 00 SDSSJ0111+17 22 32 30 44.0 121.4 -2.7 -34.6 -41 2705 No stop 19 08 00 --- 22 35 31 44.4 122.3 -2.6 -34.3 139 2752 19 05 01 19 08 00 J0101+1639 22 35 31 45.2 125.3 -2.5 -32.8 -43 2752 No stop 19 10 00 =0059+163 22 37 31 45.5 125.9 -2.4 -32.5 77 2782 19 08 01 19 10 00 SDSSJ0111+17 22 37 31 44.7 122.8 -2.6 -34.0 -42 2782 No stop 19 13 00 --- 22 40 32 45.1 123.7 -2.5 -33.7 138 2829 19 10 01 19 13 30 J0101+1639 22 41 02 45.9 126.9 -2.4 -32.1 -13 2829 19 13 30 19 15 30 =0059+163 22 43 02 46.2 127.5 -2.3 -31.8 107 2860 19 13 31 19 15 30 SDSSJ0111+17 22 43 02 45.4 124.4 -2.5 -33.4 -42 2860 No stop 19 18 30 --- 22 46 03 45.8 125.2 -2.4 -33.0 138 2906 19 15 31 19 18 30 J0101+1639 22 46 03 46.5 128.4 -2.3 -31.4 -43 2906 No stop 19 20 30 =0059+163 22 48 03 46.8 129.0 -2.3 -31.1 77 2937 19 18 31 19 20 30 SDSSJ0111+17 22 48 03 46.1 125.8 -2.4 -32.7 -42 2937 No stop 19 23 30 --- 22 51 03 46.5 126.7 -2.4 -32.3 138 2983 19 20 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 5 Nov 2022 Day 309 --- 19 24 00 J0101+1639 22 51 34 47.2 130.0 -2.2 -30.6 -13 2983 19 24 00 19 26 00 =0059+163 22 53 34 47.5 130.6 -2.2 -30.3 107 3014 19 24 01 19 26 00 SDSSJ0111+17 22 53 34 46.8 127.4 -2.3 -31.9 -42 3014 No stop 19 29 00 --- 22 56 34 47.2 128.3 -2.3 -31.5 138 3061 19 26 01 19 29 00 J0101+1639 22 56 34 47.8 131.6 -2.1 -29.8 -43 3061 No stop 19 31 00 =0059+163 22 58 35 48.1 132.2 -2.1 -29.5 77 3092 19 29 01 19 31 00 SDSSJ0111+17 22 58 35 47.4 128.9 -2.2 -31.2 -42 3092 No stop 19 34 00 --- 23 01 35 47.8 129.8 -2.2 -30.8 138 3138 19 31 01 19 34 30 J0101+1639 23 02 05 48.5 133.3 -2.0 -28.9 -14 3138 19 34 30 19 36 30 =0059+163 23 04 06 48.7 133.9 -2.0 -28.6 106 3169 19 34 31 19 36 30 SDSSJ0111+17 23 04 06 48.1 130.6 -2.1 -30.4 -43 3169 No stop 19 39 30 --- 23 07 06 48.5 131.5 -2.1 -29.9 137 3215 19 36 31 19 39 30 J0101+1639 23 07 06 49.0 134.9 -1.9 -28.1 -44 3215 No stop 19 41 30 =0059+163 23 09 06 49.3 135.5 -1.9 -27.7 76 3246 19 39 31 19 41 30 SDSSJ0111+17 23 09 06 48.7 132.2 -2.1 -29.6 -43 3246 No stop 19 44 30 --- 23 12 07 49.0 133.1 -2.0 -29.1 137 3293 19 41 31 19 45 00 J0101+1639 23 12 37 49.7 136.7 -1.8 -27.1 -14 3293 19 45 00 19 47 00 =0059+163 23 14 37 49.9 137.3 -1.8 -26.7 106 3324 19 45 01 19 47 00 SDSSJ0111+17 23 14 37 49.3 133.9 -2.0 -28.7 -43 3324 No stop 19 50 00 --- 23 17 38 49.7 134.9 -1.9 -28.2 137 3370 19 47 01 19 50 00 J0101+1639 23 17 38 50.2 138.4 -1.8 -26.2 -44 3370 No stop 19 52 00 =0059+163 23 19 38 50.4 139.0 -1.7 -25.8 76 3401 19 50 01 19 52 00 J0042+2320 23 19 38 58.4 141.3 -1.4 -25.7 -62 3401 No stop 20 00 00 =0039+230 23 27 39 59.2 144.5 -1.3 -23.7 418 3524 19 52 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess322.X2048 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 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= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 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 = A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 The following frequency sets based on these setups were used. Frequency Set: 2 Setup file default. Used with PCAL = off LO sum= 8319.49 8319.49 8319.49 8319.49 8383.49 8383.49 8383.49 8383.49 8447.49 8447.49 8447.49 8447.49 8511.49 8511.49 8511.49 8511.49 BBC fr= 719.49 719.49 719.49 719.49 783.49 783.49 783.49 783.49 847.49 847.49 847.49 847.49 911.49 911.49 911.49 911.49 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: 2 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 27.835271 0.00 16 57 32.76021 * 17 13 28.56000 17 20 49.71436 0.00 From catalog imbedded in main SCHED input file. 0039+230 00 39 25.715327 * 00 42 04.545172 00 43 17.384980 0.03 * J0042+2320 23 03 34.83917 * 23 20 01.06195 23 27 37.17852 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 10.665260 0.39 * J0101+1639 16 23 33.76246 * 16 39 40.95321 16 47 07.27065 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.X2048 1 2 3 4 5 6 7 9 2.000 63.248 J0042+2320 sess322.X2048 1 2 3 4 5 6 7 9 0.300 10.071 J0101+1639 sess322.X2048 1 2 3 4 5 6 7 9 1.500 48.579 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+17 158.2 J0042+2320 150.8 J0101+1639 155.9 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg