COVER INFORMATION Station: SHANGHAI (Code Sh ) Experiment: BAL quasars group 3 Exp. Code: ek033c Schedule Version: 1.00 Processed by SCHED version: 10.20 Release of about July 12, 2012 PI: Magdalena Kunert-Bajraszewska Address: Torun Centre for Astronomy ul. Gagarina 11 Torun Poland Phone: +48 56 611 30 40 EMAIL: magda@astro.umk.pl Fax: +48 56 611 30 09 Phone during observation: +48 56 611 30 20 Observing mode: Phase-referencing of BAL quasars (1Gb/s) Notes: *************************************** ** Please make sure PHASE CAL is OFF ** *************************************** Schedule for SHANGHAI (Code Sh ) Page 2 BAL quasars group 3 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 ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2013 Day 57 --- ---------- fringe finder ---------- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 742.49 742.49 742.49 742.49 774.49 774.49 774.49 774.49 806.49 806.49 806.49 806.49 838.49 838.49 838.49 838.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 06 00 00 J2148+0657 00 29 48 45.4 245.9 2.7 52.0 0 0 06 00 00 06 09 00 =2145+067 00 38 49 43.6 247.8 2.8 53.0 540 70 06 00 01 06 12 30 J2118-0636 00 42 20 28.7 241.2 3.4 49.1 182 70 06 12 30 06 13 30 =2116-068 00 43 20 28.5 241.4 3.4 49.2 60 77 06 12 31 06 13 30 2107-0620 00 43 20 26.6 243.6 3.6 50.5 -7 77 No stop 06 17 00 --- 00 46 51 25.9 244.2 3.6 50.9 203 105 06 13 31 06 17 00 J2118-0636 00 46 51 27.8 242.0 3.5 49.6 -7 105 No stop 06 18 30 =2116-068 00 48 21 27.5 242.3 3.5 49.8 83 116 06 17 01 06 18 30 2107-0620 00 48 21 25.6 244.5 3.7 51.0 -7 116 No stop 06 22 00 --- 00 51 51 25.0 245.1 3.7 51.4 203 143 06 18 31 06 22 40 J2118-0636 00 52 32 26.7 243.1 3.6 50.2 33 143 06 22 40 06 23 40 =2116-068 00 53 32 26.5 243.3 3.6 50.3 60 151 06 22 41 06 23 40 2107-0620 00 53 32 24.6 245.3 3.7 51.5 -7 151 No stop 06 27 10 --- 00 57 02 23.9 245.9 3.8 51.9 203 178 06 23 41 06 27 10 J2118-0636 00 57 02 25.9 243.9 3.6 50.7 -7 178 No stop 06 28 40 =2116-068 00 58 33 25.6 244.1 3.7 50.9 83 190 06 27 11 06 28 40 2107-0620 00 58 33 23.6 246.2 3.8 52.0 -7 190 No stop 06 32 10 --- 01 02 03 23.0 246.8 3.9 52.3 203 217 06 28 41 06 32 50 J2118-0636 01 02 43 24.8 244.9 3.7 51.3 33 217 06 32 50 06 33 50 =2116-068 01 03 43 24.6 245.0 3.7 51.4 60 225 06 32 51 06 33 50 2107-0620 01 03 43 22.6 247.0 3.9 52.5 -7 225 No stop 06 37 20 --- 01 07 14 21.9 247.6 4.0 52.8 203 252 06 33 51 06 37 20 J2118-0636 01 07 14 23.9 245.6 3.8 51.7 -7 252 No stop 06 38 50 =2116-068 01 08 44 23.6 245.9 3.8 51.9 83 263 06 37 21 Schedule for SHANGHAI (Code Sh ) Page 3 BAL quasars group 3 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 ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2013 Day 57 --- 06 38 50 2107-0620 01 08 44 21.6 247.9 4.0 52.9 -7 263 No stop 06 42 20 --- 01 12 15 20.9 248.4 4.1 53.2 203 290 06 38 51 06 43 00 J2118-0636 01 12 55 22.8 246.6 3.9 52.3 33 290 06 43 00 06 44 00 =2116-068 01 13 55 22.6 246.7 3.9 52.4 60 298 06 43 01 06 44 00 2107-0620 01 13 55 20.6 248.7 4.1 53.4 -7 298 No stop 06 47 30 --- 01 17 26 19.9 249.2 4.1 53.7 203 325 06 44 01 06 47 30 J2118-0636 01 17 26 21.9 247.3 4.0 52.7 -7 325 No stop 06 49 00 =2116-068 01 18 56 21.6 247.5 4.0 52.8 83 337 06 47 31 06 49 00 2107-0620 01 18 56 19.6 249.5 4.2 53.8 -7 337 No stop 06 52 30 --- 01 22 26 18.9 250.0 4.2 54.1 203 364 06 49 01 06 53 10 J2118-0636 01 23 07 20.8 248.2 4.1 53.2 33 364 06 53 10 06 54 10 =2116-068 01 24 07 20.6 248.4 4.1 53.2 60 372 06 53 11 06 54 10 2107-0620 01 24 07 18.6 250.3 4.3 54.2 -8 372 No stop 06 57 40 --- 01 27 37 17.9 250.8 4.3 54.5 202 399 06 54 11 06 57 40 J2118-0636 01 27 37 19.9 248.9 4.1 53.5 -7 399 No stop 06 59 10 =2116-068 01 29 08 19.6 249.2 4.2 53.7 83 410 06 57 41 06 59 10 2107-0620 01 29 08 17.6 251.0 4.3 54.6 -8 410 No stop 07 02 40 --- 01 32 38 16.8 251.6 4.4 54.8 202 437 06 59 11 07 03 20 J2118-0636 01 33 18 18.7 249.8 4.2 54.0 33 437 07 03 20 07 04 20 =2116-068 01 34 18 18.5 250.0 4.2 54.1 60 445 07 03 21 07 04 20 2107-0620 01 34 18 16.5 251.8 4.4 54.9 -8 445 No stop 07 07 50 --- 01 37 49 15.8 252.3 4.5 55.2 202 472 07 04 21 07 07 50 J2118-0636 01 37 49 17.8 250.5 4.3 54.3 -7 472 No stop 07 09 20 =2116-068 01 39 19 17.5 250.7 4.3 54.5 83 484 07 07 51 07 09 20 2107-0620 01 39 19 15.5 252.6 4.5 55.3 -8 484 No stop 07 12 50 --- 01 42 50 14.8 253.1 4.6 55.5 202 511 07 09 21 07 13 30 J2118-0636 01 43 30 16.7 251.4 4.4 54.8 32 511 07 13 30 07 14 30 =2116-068 01 44 30 16.5 251.5 4.4 54.8 60 519 07 13 31 07 14 30 2107-0620 01 44 30 14.4 253.3 4.6 55.6 -8 519 No stop 07 18 00 --- 01 48 01 13.7 253.8 4.7 55.8 202 546 07 14 31 Schedule for SHANGHAI (Code Sh ) Page 4 BAL quasars group 3 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 ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2013 Day 57 --- 07 18 00 J2118-0636 01 48 01 15.7 252.0 4.5 55.1 -8 546 No stop 07 19 30 =2116-068 01 49 31 15.4 252.3 4.5 55.2 82 557 07 18 01 07 19 30 2107-0620 01 49 31 13.4 254.0 4.7 55.9 -8 557 No stop 07 23 00 --- 01 53 02 12.7 254.5 4.7 56.1 202 584 07 19 31 07 23 40 J2118-0636 01 53 42 14.6 252.9 4.6 55.5 32 584 07 23 40 07 24 40 =2116-068 01 54 42 14.4 253.0 4.6 55.5 60 592 07 23 41 07 24 40 2107-0620 01 54 42 12.3 254.8 4.8 56.2 -8 592 No stop 07 28 10 --- 01 58 12 11.6 255.3 4.8 56.4 202 619 07 24 41 07 28 10 J2118-0636 01 58 12 13.7 253.5 4.6 55.7 -8 619 No stop 07 29 40 =2116-068 01 59 43 13.4 253.7 4.7 55.8 82 631 07 28 11 07 29 40 2107-0620 01 59 43 11.3 255.5 4.9 56.5 -8 631 No stop 07 33 10 --- 02 03 13 10.6 256.0 4.9 56.7 202 658 07 29 41 07 33 50 J2118-0636 02 03 53 12.5 254.3 4.7 56.1 32 658 07 33 50 07 34 50 =2116-068 02 04 53 12.3 254.5 4.8 56.1 60 666 07 33 51 07 34 50 2107-0620 02 04 53 10.2 256.2 4.9 56.8 -8 666 No stop 07 38 20 --- 02 08 24 9.5 256.7 5.0 57.0 202 693 07 34 51 07 38 20 J2118-0636 02 08 24 11.6 255.0 4.8 56.3 -8 693 No stop 07 39 50 =2116-068 02 09 54 11.3 255.2 4.8 56.4 82 704 07 38 21 07 39 50 2107-0620 02 09 54 9.2 256.9 5.0 57.0 -8 704 No stop 07 43 20 --- 02 13 25 8.4 257.4 5.1 57.2 202 732 07 39 51 07 44 00 J2118-0636 02 14 05 10.4 255.8 4.9 56.7 32 732 07 44 00 07 45 00 =2116-068 02 15 05 10.2 255.9 4.9 56.7 60 739 07 44 01 07 45 00 2107-0620 02 15 05 8.1 257.6 5.1 57.3 -8 739 No stop 07 48 30 --- 02 18 36 7.3 258.1 5.2 57.4 202 766 07 45 01 07 48 30 J2118-0636 02 18 36 9.5 256.4 5.0 56.9 -8 766 No stop 07 50 00 =2116-068 02 20 06 9.1 256.6 5.0 57.0 82 778 07 48 31 07 50 00 2107-0620 02 20 06 7.0 258.3 5.2 57.5 -8 778 No stop 07 53 30 --- 02 23 37 6.3 258.7 5.2 57.7 202 805 07 50 01 07 54 10 J2118-0636 02 24 17 8.3 257.2 5.1 57.2 32 805 07 54 10 07 55 40 =2116-068 02 25 47 8.0 257.4 5.1 57.2 90 817 07 54 11 Schedule for SHANGHAI (Code Sh ) Page 5 BAL quasars group 3 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 ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2013 Day 57 --- ---------- fringe finder ---------- 07 58 20 J2253+1608 02 28 27 39.3 265.8 3.6 62.8 103 817 07 58 20 08 05 20 =3C454.3 02 35 28 37.8 266.8 3.7 62.9 420 871 07 58 21 08 06 50 J2229+0114 02 36 59 24.8 255.6 4.1 56.1 64 871 08 06 50 08 07 50 =2227+009 02 37 59 24.6 255.8 4.1 56.1 60 879 08 06 51 08 07 50 2238+0016 02 37 59 25.8 253.5 4.0 55.2 -6 879 No stop 08 11 20 --- 02 41 29 25.1 254.0 4.0 55.4 204 906 08 07 51 Source only 8.9 degrees from the Sun. 08 11 20 J2229+0114 02 41 29 23.8 256.3 4.2 56.3 -6 906 No stop 08 12 50 =2227+009 02 43 00 23.5 256.5 4.2 56.4 84 917 08 11 21 08 12 50 2238+0016 02 43 00 24.8 254.3 4.1 55.5 -6 917 No stop 08 16 20 --- 02 46 30 24.1 254.8 4.1 55.7 204 944 08 12 51 Source only 8.9 degrees from the Sun. 08 17 00 J2229+0114 02 47 10 22.6 257.1 4.3 56.6 34 944 08 17 00 08 18 00 =2227+009 02 48 11 22.4 257.3 4.3 56.7 60 952 08 17 01 08 18 00 2238+0016 02 48 11 23.7 255.1 4.1 55.8 -6 952 No stop 08 21 30 --- 02 51 41 23.0 255.6 4.2 56.0 204 979 08 18 01 Source only 8.9 degrees from the Sun. 08 21 30 J2229+0114 02 51 41 21.7 257.8 4.4 56.8 -6 979 No stop 08 23 00 =2227+009 02 53 11 21.4 258.0 4.4 56.9 84 991 08 21 31 08 23 00 2238+0016 02 53 11 22.7 255.8 4.2 56.1 -6 991 No stop 08 26 30 --- 02 56 42 22.0 256.4 4.3 56.3 204 1018 08 23 01 Source only 8.9 degrees from the Sun. 08 27 10 J2229+0114 02 57 22 20.5 258.6 4.4 57.1 34 1018 08 27 10 08 28 10 =2227+009 02 58 22 20.3 258.8 4.5 57.2 60 1026 08 27 11 08 28 10 2238+0016 02 58 22 21.6 256.6 4.3 56.4 -6 1026 No stop 08 31 40 --- 03 01 53 20.9 257.1 4.4 56.6 204 1053 08 28 11 Source only 8.9 degrees from the Sun. 08 31 40 J2229+0114 03 01 53 19.6 259.3 4.5 57.3 -6 1053 No stop 08 33 10 =2227+009 03 03 23 19.2 259.5 4.5 57.4 84 1064 08 31 41 08 33 10 2238+0016 03 03 23 20.6 257.4 4.4 56.7 -6 1064 No stop 08 36 40 --- 03 06 54 19.8 257.9 4.5 56.8 204 1092 08 33 11 Source only 8.9 degrees from the Sun. Schedule for SHANGHAI (Code Sh ) Page 6 BAL quasars group 3 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 ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2013 Day 57 --- 08 37 20 J2229+0114 03 07 34 18.4 260.1 4.6 57.5 34 1092 08 37 20 08 38 20 =2227+009 03 08 34 18.2 260.2 4.6 57.6 60 1099 08 37 21 08 38 20 2238+0016 03 08 34 19.5 258.1 4.5 56.9 -6 1099 No stop 08 41 50 --- 03 12 04 18.8 258.6 4.5 57.1 204 1126 08 38 21 Source only 8.9 degrees from the Sun. 08 41 50 J2229+0114 03 12 04 17.4 260.7 4.7 57.7 -6 1126 No stop 08 43 20 =2227+009 03 13 35 17.1 260.9 4.7 57.8 84 1138 08 41 51 08 43 20 2238+0016 03 13 35 18.4 258.8 4.6 57.1 -6 1138 No stop 08 46 50 --- 03 17 05 17.7 259.3 4.6 57.3 204 1165 08 43 21 Source only 8.9 degrees from the Sun. 08 47 30 J2229+0114 03 17 45 16.2 261.5 4.8 57.9 34 1165 08 47 30 08 48 30 =2227+009 03 18 46 16.0 261.7 4.8 57.9 60 1173 08 47 31 08 48 30 2238+0016 03 18 46 17.4 259.6 4.7 57.4 -6 1173 No stop 08 52 00 --- 03 22 16 16.6 260.1 4.7 57.5 204 1200 08 48 31 Source only 8.9 degrees from the Sun. 08 52 00 J2229+0114 03 22 16 15.3 262.1 4.9 58.0 -6 1200 No stop 08 53 30 =2227+009 03 23 46 14.9 262.4 4.9 58.1 84 1212 08 52 01 08 53 30 2238+0016 03 23 46 16.3 260.3 4.7 57.6 -6 1212 No stop 08 57 00 --- 03 27 17 15.6 260.8 4.8 57.7 204 1239 08 53 31 Source only 8.9 degrees from the Sun. 08 57 40 J2229+0114 03 27 57 14.0 262.9 5.0 58.2 34 1239 08 57 40 08 58 40 =2227+009 03 28 57 13.8 263.1 5.0 58.2 60 1246 08 57 41 08 58 40 2238+0016 03 28 57 15.2 261.0 4.8 57.8 -6 1246 No stop 09 02 10 --- 03 32 28 14.5 261.5 4.9 57.9 204 1273 08 58 41 Source only 8.9 degrees from the Sun. 09 02 10 J2229+0114 03 32 28 13.1 263.5 5.0 58.3 -6 1273 No stop 09 03 40 =2227+009 03 33 58 12.8 263.7 5.1 58.4 84 1285 09 02 11 09 03 40 2238+0016 03 33 58 14.1 261.7 4.9 57.9 -6 1285 No stop 09 07 10 --- 03 37 29 13.4 262.2 5.0 58.0 204 1312 09 03 41 Source only 8.9 degrees from the Sun. 09 07 50 J2229+0114 03 38 09 11.9 264.3 5.1 58.5 34 1312 09 07 50 09 08 50 =2227+009 03 39 09 11.7 264.4 5.1 58.5 60 1320 09 07 51 Schedule for SHANGHAI (Code Sh ) Page 7 BAL quasars group 3 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 ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2013 Day 57 --- 09 08 50 2238+0016 03 39 09 13.0 262.4 5.0 58.1 -6 1320 No stop 09 12 20 --- 03 42 39 12.3 262.9 5.1 58.2 204 1347 09 08 51 Source only 8.9 degrees from the Sun. 09 12 20 J2229+0114 03 42 39 10.9 264.9 5.2 58.6 -6 1347 No stop 09 13 50 =2227+009 03 44 10 10.6 265.1 5.2 58.6 84 1359 09 12 21 09 13 50 2238+0016 03 44 10 12.0 263.1 5.1 58.2 -6 1359 No stop 09 17 20 --- 03 47 40 11.2 263.5 5.1 58.3 204 1386 09 13 51 Source only 8.9 degrees from the Sun. 09 18 00 J2229+0114 03 48 20 9.7 265.6 5.3 58.7 34 1386 09 18 00 09 19 00 =2227+009 03 49 21 9.5 265.8 5.3 58.7 60 1393 09 18 01 09 19 00 2238+0016 03 49 21 10.9 263.8 5.2 58.3 -6 1393 No stop 09 22 30 --- 03 52 51 10.1 264.2 5.2 58.4 204 1421 09 19 01 Source only 8.9 degrees from the Sun. 09 22 30 J2229+0114 03 52 51 8.7 266.2 5.4 58.7 -6 1421 No stop 09 24 00 =2227+009 03 54 21 8.4 266.4 5.4 58.7 84 1432 09 22 31 09 24 00 2238+0016 03 54 21 9.8 264.4 5.2 58.5 -6 1432 No stop 09 27 30 --- 03 57 52 9.1 264.9 5.3 58.5 204 1459 09 24 01 Source only 8.9 degrees from the Sun. 09 28 10 J2229+0114 03 58 32 7.5 267.0 5.5 58.8 34 1459 09 28 10 09 29 10 =2227+009 03 59 32 7.3 267.1 5.5 58.8 60 1467 09 28 11 09 29 10 2238+0016 03 59 32 8.7 265.1 5.3 58.6 -6 1467 No stop 09 32 40 --- 04 03 03 8.0 265.6 5.4 58.6 204 1494 09 29 11 Source only 8.9 degrees from the Sun. 09 32 40 J2229+0114 04 03 03 6.6 267.6 5.5 58.8 -6 1494 No stop 09 34 10 =2227+009 04 04 33 6.2 267.8 5.6 58.9 84 1506 09 32 41 09 34 10 2238+0016 04 04 33 7.6 265.8 5.4 58.6 -6 1506 No stop 09 37 40 --- 04 08 04 6.9 266.2 5.5 58.7 204 1533 09 34 11 Source only 8.9 degrees from the Sun. 09 38 20 J2229+0114 04 08 44 5.3 268.3 5.6 58.9 34 1533 09 38 20 09 39 20 =2227+009 04 09 44 5.1 268.4 5.7 58.9 60 1541 09 38 21 Schedule for SHANGHAI (Code Sh ) Page 8 BAL quasars group 3 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 ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2013 Day 57 --- ---------- flux calibrator ---------- 09 42 00 J0006-0623 04 12 24 20.5 248.7 4.1 53.4 129 1541 09 42 00 09 49 00 =0003-066 04 19 25 19.1 249.8 4.2 53.9 420 1595 09 42 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess113.C1024 Matching groups in /usr/local/sched/catalogs/freq.dat: sh6cm Update freq. range AnTao 22Mar08 Setup group: 9 Station: SHANGHAI Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 Net SB= L L U U L L U U L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 1 2 3 4 3 4 5 6 5 6 7 8 7 8 BBC SB= L L U U L L U U L L U U L L U U IF = C A C A C A C A C A C A C A C A The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used pcal sets: 1 LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 742.49 742.49 742.49 742.49 774.49 774.49 774.49 774.49 806.49 806.49 806.49 806.49 838.49 838.49 838.49 838.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 12 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S9 S11 S13 S15 PCALXB2= S2 S4 S6 S8 S10 S12 S14 S16 PCALFR1= 490 510 490 510 490 510 490 510 PCALFR2= 490 510 490 510 490 510 490 510 Track assignments are: track1= 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 barrel=roll_off SOURCES USED IN RECORDING SCANS -- BAL quasars group 3 Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 2107-0620 21 05 18.722314 * 21 07 57.680000 21 08 39.120387 0.00 -06 32 19.39507 *-06 20 10.51000 -06 16 56.43810 0.00 From catalog imbedded in main SCHED input file. 2.100 scan and 140.040 baseline hours in setup: sess113.C1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 11 12 14 * 2238+0016 22 36 09.854156 * 22 38 43.570000 22 39 23.604209 0.00 00 01 10.30551 * 00 16 48.15000 00 20 55.30620 0.00 From catalog imbedded in main SCHED input file. 2.100 scan and 137.003 baseline hours in setup: sess113.C1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 11 12 14 * J0006-0623 00 03 40.288767 * 00 06 13.892888 00 06 53.987406 0.10 0003-066 -06 40 17.30000 *-06 23 35.33543 -06 19 14.61645 0.10 J0006-06 /usr/local/sched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 31267 observations 0.117 scan and 10.617 baseline hours in setup: sess113.C1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 11 12 14 * J2118-0636 21 16 04.337902 * 21 18 43.242185 21 19 24.646933 0.23 2116-068 -06 48 58.36242 *-06 36 17.99871 -06 32 55.78678 0.49 /usr/local/sched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 78 observations 0.875 scan and 51.497 baseline hours in setup: sess113.C1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 11 12 14 * J2148+0657 21 45 36.078475 * 21 48 05.458673 21 48 44.362997 0.26 2145+067 06 43 40.90461 * 06 57 38.60421 07 01 19.92208 0.26 J2148+06 /usr/local/sched/catalogs/sources.vlba GSFC 2011A astro solution 98691 Observations 0.150 scan and 13.650 baseline hours in setup: sess113.C1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 11 12 14 * J2229+0114 22 27 18.531413 * 22 29 51.801914 22 30 31.718043 0.61 2227+009 00 59 33.23389 * 01 14 56.72254 01 19 00.28277 0.74 /usr/local/sched/catalogs/sources.vlba GSFC 2011A astro solution 40 Observations 0.800 scan and 45.950 baseline hours in setup: sess113.C1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 11 12 14 * J2253+1608 22 51 29.519738 * 22 53 57.747937 22 54 36.396190 0.68 3C454.3 15 52 54.34810 * 16 08 53.56093 16 13 07.05503 0.72 2251+158 /usr/local/sched/catalogs/sources.vlba J2253+16 GSFC 2011A astro solution 39747 Observations 0.117 scan and 10.617 baseline hours in setup: sess113.C1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 11 12 14 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) 2107-0620 22.4 2238+0016 8.9 J0006-0623 22.0 J2118-0636 19.7 J2148+0657 19.9 J2229+0114 10.1 J2253+1608 25.1 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