COVER INFORMATION Station: ONSALA60 (Code O6 ) 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 ONSALA60 (Code O6 ) 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: 239.49 239.49 239.49 239.49 303.49 303.49 303.49 303.49 367.49 367.49 367.49 367.49 431.49 431.49 431.49 431.49 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 47 10 28.1 449.9 -4.9 -36.0 0 0 16 00 00 16 05 00 =0039+230 19 52 11 28.8 450.9 -4.9 -36.0 300 77 16 00 01 16 06 00 J0101+1639 19 53 11 20.8 451.2 -5.2 -34.2 44 77 16 06 00 16 11 00 =0059+163 19 58 12 21.5 452.2 -5.1 -34.2 300 155 16 06 01 16 11 00 SDSSJ0111+17 19 58 12 20.7 449.9 -5.2 -34.4 -11 155 No stop 16 14 00 --- 20 01 13 21.1 450.6 -5.2 -34.4 169 201 16 11 01 16 14 30 J0101+1639 20 01 43 21.9 453.0 -5.0 -34.2 19 201 16 14 30 16 16 30 =0059+163 20 03 43 22.2 453.4 -5.0 -34.2 120 232 16 14 31 16 16 30 SDSSJ0111+17 20 03 43 21.4 451.1 -5.1 -34.4 -11 232 No stop 16 19 30 --- 20 06 43 21.8 451.7 -5.1 -34.4 169 278 16 16 31 16 19 30 J0101+1639 20 06 43 22.6 454.0 -4.9 -34.2 -11 278 No stop 16 21 30 =0059+163 20 08 44 22.9 454.5 -4.9 -34.1 109 309 16 19 31 16 21 30 SDSSJ0111+17 20 08 44 22.1 452.2 -5.1 -34.3 -11 309 No stop 16 24 30 --- 20 11 44 22.5 452.8 -5.0 -34.3 169 356 16 21 31 16 25 00 J0101+1639 20 12 14 23.4 455.2 -4.8 -34.1 19 356 16 25 00 16 27 00 =0059+163 20 14 15 23.6 455.7 -4.8 -34.1 120 386 16 25 01 16 27 00 SDSSJ0111+17 20 14 15 22.8 453.3 -5.0 -34.3 -11 386 No stop 16 30 00 --- 20 17 15 23.2 454.0 -4.9 -34.3 169 433 16 27 01 16 30 00 J0101+1639 20 17 15 24.0 456.3 -4.8 -34.0 -11 433 No stop 16 32 00 =0059+163 20 19 16 24.3 456.8 -4.7 -34.0 109 464 16 30 01 16 32 00 SDSSJ0111+17 20 19 16 23.5 454.4 -4.9 -34.3 -11 464 No stop 16 35 00 --- 20 22 16 23.9 455.1 -4.8 -34.2 169 510 16 32 01 16 35 30 J0101+1639 20 22 46 24.8 457.5 -4.7 -33.9 19 510 16 35 30 16 37 30 =0059+163 20 24 46 25.0 458.0 -4.6 -33.9 120 541 16 35 31 16 37 30 SDSSJ0111+17 20 24 46 24.3 455.6 -4.8 -34.2 -11 541 No stop 16 40 30 --- 20 27 47 24.7 456.2 -4.7 -34.1 169 587 16 37 31 Schedule for ONSALA60 (Code O6 ) 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 27 47 25.4 458.6 -4.6 -33.8 -11 587 No stop 16 42 30 =0059+163 20 29 47 25.7 459.1 -4.6 -33.8 109 618 16 40 31 16 42 30 SDSSJ0111+17 20 29 47 24.9 456.7 -4.7 -34.1 -11 618 No stop 16 45 30 --- 20 32 48 25.3 457.3 -4.7 -34.0 169 665 16 42 31 16 46 00 J0101+1639 20 33 18 26.2 459.8 -4.5 -33.7 19 665 16 46 00 16 48 00 =0059+163 20 35 18 26.4 460.3 -4.5 -33.6 120 696 16 46 01 16 48 00 SDSSJ0111+17 20 35 18 25.7 457.9 -4.6 -34.0 -11 696 No stop 16 51 00 --- 20 38 19 26.1 458.5 -4.6 -33.9 169 742 16 48 01 16 51 00 J0101+1639 20 38 19 26.8 461.0 -4.4 -33.5 -11 742 No stop 16 53 00 =0059+163 20 40 19 27.1 461.4 -4.4 -33.5 109 773 16 51 01 16 53 00 SDSSJ0111+17 20 40 19 26.3 459.0 -4.5 -33.9 -11 773 No stop 16 56 00 --- 20 43 19 26.7 459.7 -4.5 -33.8 169 819 16 53 01 16 56 30 J0101+1639 20 43 50 27.6 462.2 -4.3 -33.4 19 819 16 56 30 16 58 30 =0059+163 20 45 50 27.8 462.7 -4.3 -33.3 120 850 16 56 31 16 58 30 SDSSJ0111+17 20 45 50 27.1 460.2 -4.4 -33.7 -11 850 No stop 17 01 30 --- 20 48 50 27.5 460.9 -4.4 -33.7 169 897 16 58 31 17 01 30 J0101+1639 20 48 50 28.2 463.3 -4.2 -33.2 -11 897 No stop 17 03 30 =0059+163 20 50 51 28.5 463.8 -4.2 -33.1 109 927 17 01 31 17 03 30 SDSSJ0111+17 20 50 51 27.7 461.3 -4.4 -33.6 -11 927 No stop 17 06 30 --- 20 53 51 28.1 462.0 -4.3 -33.5 169 974 17 03 31 17 07 00 J0101+1639 20 54 21 28.9 464.6 -4.1 -33.0 19 974 17 07 00 17 09 00 =0059+163 20 56 22 29.2 465.1 -4.1 -32.9 120 1005 17 07 01 17 09 00 SDSSJ0111+17 20 56 22 28.5 462.6 -4.3 -33.4 -11 1005 No stop 17 12 00 --- 20 59 22 28.8 463.3 -4.2 -33.3 169 1051 17 09 01 17 12 00 J0101+1639 20 59 22 29.6 465.7 -4.1 -32.8 -11 1051 No stop 17 14 00 =0059+163 21 01 22 29.8 466.2 -4.0 -32.7 109 1082 17 12 01 17 14 00 SDSSJ0111+17 21 01 22 29.1 463.7 -4.2 -33.3 -11 1082 No stop 17 17 00 --- 21 04 23 29.5 464.4 -4.1 -33.1 169 1128 17 14 01 17 17 30 J0101+1639 21 04 53 30.3 467.0 -4.0 -32.6 19 1128 17 17 30 17 19 30 =0059+163 21 06 53 30.6 467.5 -3.9 -32.5 120 1159 17 17 31 Schedule for ONSALA60 (Code O6 ) 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 21 06 53 29.8 465.0 -4.1 -33.0 -11 1159 No stop 17 22 30 --- 21 09 54 30.2 465.7 -4.0 -32.9 169 1206 17 19 31 17 22 30 J0101+1639 21 09 54 30.9 468.2 -3.9 -32.3 -11 1206 No stop 17 24 30 =0059+163 21 11 54 31.2 468.7 -3.9 -32.2 109 1237 17 22 31 17 24 30 SDSSJ0111+17 21 11 54 30.5 466.1 -4.0 -32.8 -11 1237 No stop 17 27 30 --- 21 14 55 30.9 466.8 -4.0 -32.7 169 1283 17 24 31 17 28 00 J0101+1639 21 15 25 31.6 469.5 -3.8 -32.0 19 1283 17 28 00 17 30 00 =0059+163 21 17 25 31.9 470.0 -3.8 -31.9 120 1314 17 28 01 17 30 00 SDSSJ0111+17 21 17 25 31.2 467.4 -3.9 -32.6 -11 1314 No stop 17 33 00 --- 21 20 26 31.6 468.1 -3.9 -32.4 169 1360 17 30 01 17 33 00 J0101+1639 21 20 26 32.3 470.7 -3.7 -31.8 -11 1360 No stop 17 35 00 =0059+163 21 22 26 32.5 471.2 -3.7 -31.7 109 1391 17 33 01 17 35 00 SDSSJ0111+17 21 22 26 31.8 468.6 -3.8 -32.3 -11 1391 No stop 17 38 00 --- 21 25 26 32.2 469.3 -3.8 -32.2 169 1438 17 35 01 17 38 30 J0101+1639 21 25 56 33.0 472.0 -3.6 -31.4 19 1438 17 38 30 17 40 30 =0059+163 21 27 57 33.2 472.5 -3.6 -31.3 120 1469 17 38 31 17 40 30 SDSSJ0111+17 21 27 57 32.5 469.9 -3.7 -32.1 -11 1469 No stop 17 43 30 --- 21 30 57 32.9 470.7 -3.7 -31.9 169 1515 17 40 31 17 43 30 J0101+1639 21 30 57 33.6 473.3 -3.5 -31.1 -11 1515 No stop 17 45 30 =0059+163 21 32 58 33.8 473.8 -3.5 -31.0 109 1546 17 43 31 17 45 30 SDSSJ0111+17 21 32 58 33.2 471.1 -3.7 -31.8 -11 1546 No stop 17 48 30 --- 21 35 58 33.5 471.9 -3.6 -31.6 169 1592 17 45 31 17 49 00 J0101+1639 21 36 28 34.3 474.6 -3.4 -30.8 19 1592 17 49 00 17 51 00 =0059+163 21 38 29 34.5 475.1 -3.4 -30.6 120 1623 17 49 01 17 51 00 SDSSJ0111+17 21 38 29 33.9 472.5 -3.6 -31.4 -11 1623 No stop 17 54 00 --- 21 41 29 34.2 473.2 -3.5 -31.2 169 1669 17 51 01 17 54 00 J0101+1639 21 41 29 34.9 475.9 -3.4 -30.4 -11 1669 No stop 17 56 00 =0059+163 21 43 29 35.1 476.4 -3.3 -30.3 109 1700 17 54 01 17 56 00 J0042+2320 21 43 29 43.3 477.2 -3.0 -31.5 -16 1700 No stop 18 01 00 =0039+230 21 48 30 43.8 478.5 -2.9 -31.1 284 1778 17 56 01 Schedule for ONSALA60 (Code O6 ) 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 49 30 35.8 477.9 -3.2 -29.8 44 1778 18 02 00 18 07 00 =0059+163 21 54 31 36.4 479.2 -3.1 -29.4 300 1855 18 02 01 18 07 00 SDSSJ0111+17 21 54 31 35.8 476.5 -3.3 -30.3 -11 1855 No stop 18 10 00 --- 21 57 32 36.2 477.3 -3.2 -30.1 169 1901 18 07 01 18 10 30 J0101+1639 21 58 02 36.9 480.1 -3.1 -29.1 19 1901 18 10 30 18 12 30 =0059+163 22 00 02 37.1 480.7 -3.1 -29.0 120 1932 18 10 31 18 12 30 SDSSJ0111+17 22 00 02 36.5 477.9 -3.2 -29.9 -11 1932 No stop 18 15 30 --- 22 03 03 36.8 478.7 -3.2 -29.7 169 1979 18 12 31 18 15 30 J0101+1639 22 03 03 37.4 481.5 -3.0 -28.7 -11 1979 No stop 18 17 30 =0059+163 22 05 03 37.7 482.0 -3.0 -28.5 109 2010 18 15 31 18 17 30 SDSSJ0111+17 22 05 03 37.1 479.2 -3.1 -29.5 -11 2010 No stop 18 20 30 --- 22 08 03 37.4 480.0 -3.1 -29.3 169 2056 18 17 31 18 21 00 J0101+1639 22 08 33 38.1 482.9 -2.9 -28.2 19 2056 18 21 00 18 23 00 =0059+163 22 10 34 38.3 483.5 -2.9 -28.0 120 2087 18 21 01 18 23 00 SDSSJ0111+17 22 10 34 37.7 480.6 -3.0 -29.1 -11 2087 No stop 18 26 00 --- 22 13 34 38.1 481.4 -3.0 -28.8 169 2133 18 23 01 18 26 00 J0101+1639 22 13 34 38.6 484.3 -2.8 -27.7 -11 2133 No stop 18 28 00 =0059+163 22 15 35 38.8 484.8 -2.8 -27.5 109 2164 18 26 01 18 28 00 SDSSJ0111+17 22 15 35 38.3 482.0 -2.9 -28.6 -11 2164 No stop 18 31 00 --- 22 18 35 38.6 482.8 -2.9 -28.3 169 2211 18 28 01 18 31 30 J0101+1639 22 19 05 39.2 485.8 -2.7 -27.2 19 2211 18 31 30 18 33 30 =0059+163 22 21 06 39.5 486.3 -2.7 -27.0 120 2241 18 31 31 18 33 30 SDSSJ0111+17 22 21 06 38.9 483.5 -2.9 -28.1 -11 2241 No stop 18 36 30 --- 22 24 06 39.3 484.3 -2.8 -27.8 169 2288 18 33 31 18 36 30 J0101+1639 22 24 06 39.8 487.2 -2.7 -26.6 -11 2288 No stop 18 38 30 =0059+163 22 26 06 40.0 487.7 -2.6 -26.4 109 2319 18 36 31 18 38 30 SDSSJ0111+17 22 26 06 39.5 484.8 -2.8 -27.6 -11 2319 No stop 18 41 30 --- 22 29 07 39.8 485.7 -2.7 -27.3 169 2365 18 38 31 18 42 00 J0101+1639 22 29 37 40.4 488.7 -2.6 -26.1 19 2365 18 42 00 18 44 00 =0059+163 22 31 37 40.6 489.3 -2.5 -25.8 120 2396 18 42 01 Schedule for ONSALA60 (Code O6 ) 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 31 37 40.1 486.3 -2.7 -27.0 -11 2396 No stop 18 47 00 --- 22 34 38 40.4 487.2 -2.6 -26.7 169 2442 18 44 01 18 47 00 J0101+1639 22 34 38 40.9 490.1 -2.5 -25.5 -11 2442 No stop 18 49 00 =0059+163 22 36 38 41.1 490.7 -2.4 -25.3 109 2473 18 47 01 18 49 00 SDSSJ0111+17 22 36 38 40.6 487.7 -2.6 -26.5 -11 2473 No stop 18 52 00 --- 22 39 39 40.9 488.6 -2.5 -26.2 169 2520 18 49 01 18 52 30 J0101+1639 22 40 09 41.4 491.7 -2.4 -24.8 19 2520 18 52 30 18 54 30 =0059+163 22 42 09 41.6 492.3 -2.4 -24.6 120 2551 18 52 31 18 54 30 SDSSJ0111+17 22 42 09 41.2 489.3 -2.5 -25.9 -11 2551 No stop 18 57 30 --- 22 45 09 41.5 490.2 -2.5 -25.6 169 2597 18 54 31 18 57 30 J0101+1639 22 45 09 41.9 493.2 -2.3 -24.2 -11 2597 No stop 18 59 30 =0059+163 22 47 10 42.1 493.8 -2.3 -24.0 109 2628 18 57 31 18 59 30 SDSSJ0111+17 22 47 10 41.7 490.7 -2.4 -25.3 -11 2628 No stop 19 02 30 --- 22 50 10 42.0 491.6 -2.4 -25.0 169 2674 18 59 31 19 03 00 J0101+1639 22 50 40 42.5 494.8 -2.2 -23.5 19 2674 19 03 00 19 05 00 =0059+163 22 52 41 42.7 495.4 -2.2 -23.3 120 2705 19 03 01 19 05 00 SDSSJ0111+17 22 52 41 42.3 492.4 -2.3 -24.7 -11 2705 No stop 19 08 00 --- 22 55 41 42.6 493.2 -2.3 -24.3 169 2752 19 05 01 19 08 00 J0101+1639 22 55 41 43.0 496.3 -2.1 -22.9 -11 2752 No stop 19 10 00 =0059+163 22 57 42 43.1 496.9 -2.1 -22.6 109 2782 19 08 01 19 10 00 SDSSJ0111+17 22 57 42 42.8 493.8 -2.2 -24.0 -11 2782 No stop 19 13 00 --- 23 00 42 43.1 494.7 -2.2 -23.6 169 2829 19 10 01 19 13 30 J0101+1639 23 01 12 43.5 498.0 -2.0 -22.1 19 2829 19 13 30 19 15 30 =0059+163 23 03 12 43.6 498.6 -2.0 -21.8 120 2860 19 13 31 19 15 30 SDSSJ0111+17 23 03 12 43.3 495.5 -2.2 -23.3 -11 2860 No stop 19 18 30 --- 23 06 13 43.6 496.4 -2.1 -22.9 169 2906 19 15 31 19 18 30 J0101+1639 23 06 13 43.9 499.5 -1.9 -21.4 -12 2906 No stop 19 20 30 =0059+163 23 08 13 44.1 500.2 -1.9 -21.1 108 2937 19 18 31 19 20 30 SDSSJ0111+17 23 08 13 43.8 497.0 -2.1 -22.6 -11 2937 No stop 19 23 30 --- 23 11 14 44.0 497.9 -2.0 -22.2 169 2983 19 20 31 Schedule for ONSALA60 (Code O6 ) 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 23 11 44 44.4 501.2 -1.9 -20.6 18 2983 19 24 00 19 26 00 =0059+163 23 13 44 44.5 501.9 -1.8 -20.3 120 3014 19 24 01 19 26 00 SDSSJ0111+17 23 13 44 44.3 498.7 -2.0 -21.9 -11 3014 No stop 19 29 00 --- 23 16 45 44.5 499.6 -1.9 -21.4 169 3061 19 26 01 19 29 00 J0101+1639 23 16 45 44.8 502.8 -1.8 -19.9 -12 3061 No stop 19 31 00 =0059+163 23 18 45 45.0 503.5 -1.7 -19.6 108 3092 19 29 01 19 31 00 SDSSJ0111+17 23 18 45 44.7 500.3 -1.9 -21.2 -12 3092 No stop 19 34 00 --- 23 21 45 45.0 501.2 -1.8 -20.7 168 3138 19 31 01 19 34 30 J0101+1639 23 22 16 45.2 504.6 -1.7 -19.0 18 3138 19 34 30 19 36 30 =0059+163 23 24 16 45.4 505.2 -1.6 -18.7 120 3169 19 34 31 19 36 30 SDSSJ0111+17 23 24 16 45.2 502.0 -1.8 -20.3 -12 3169 No stop 19 39 30 --- 23 27 16 45.4 503.0 -1.8 -19.9 168 3215 19 36 31 19 39 30 J0101+1639 23 27 16 45.6 506.2 -1.6 -18.2 -12 3215 No stop 19 41 30 =0059+163 23 29 17 45.8 506.9 -1.6 -17.9 108 3246 19 39 31 19 41 30 SDSSJ0111+17 23 29 17 45.6 503.6 -1.7 -19.6 -12 3246 No stop 19 44 30 --- 23 32 17 45.8 504.6 -1.7 -19.1 168 3293 19 41 31 19 45 00 J0101+1639 23 32 47 46.0 508.0 -1.5 -17.3 18 3293 19 45 00 19 47 00 =0059+163 23 34 48 46.2 508.7 -1.5 -17.0 120 3324 19 45 01 19 47 00 SDSSJ0111+17 23 34 48 46.0 505.4 -1.6 -18.7 -12 3324 No stop 19 50 00 --- 23 37 48 46.2 506.4 -1.6 -18.2 168 3370 19 47 01 19 50 00 J0101+1639 23 37 48 46.4 509.7 -1.4 -16.5 -12 3370 No stop 19 52 00 =0059+163 23 39 48 46.5 510.3 -1.4 -16.2 108 3401 19 50 01 19 52 00 J0042+2320 23 39 48 54.2 514.6 -1.1 -14.6 -15 3401 No stop 20 00 00 =0039+230 23 47 50 54.6 517.7 -0.9 -12.9 465 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: 2 Station: ONSALA60 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= 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 5 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= 239.49 239.49 239.49 239.49 303.49 303.49 303.49 303.49 367.49 367.49 367.49 367.49 431.49 431.49 431.49 431.49 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: 5 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