COVER INFORMATION Station: HART (Code Hh ) Experiment: EVN observations of a new sample of faint blazars Exp. Code: EM077F Schedule Version: 1.00 Processed by SCHED version: 9.40 Release Jan. 13, 2011. PI: Franco Mantovani Address: Istituto di Radioastronomia Via P. Gobetti, 101 I-40129 Bologna Italy Phone: +39 51 6399377 EMAIL: fmantovani@ira.inaf.it Fax: +39 51 6399431 Phone during observation: Observing mode: Continuum Notes: Schedule for HART (Code Hh ) Page 2 EVN observations of a new sample of faint blazars 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 31 May 2011 Day 151 --- Next scan frequencies: 4966.49 4966.49 4966.49 4966.49 4982.49 4982.49 4982.49 4982.49 4998.49 4998.49 4998.49 4998.49 5014.49 5014.49 5014.49 5014.49 Next BBC frequencies: 366.49 366.49 366.49 366.49 382.49 382.49 382.49 382.49 398.49 398.49 398.49 398.49 414.49 414.49 414.49 414.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 16 00 00 3C273 10 25 57 49.1 51.7 -2.1 0.0 0 0 15 59 55 16 10 00 --- 10 35 59 50.8 48.9 -1.9 0.0 600 39 15 59 59 16 11 00 J1204.2-0710 10 36 59 62.0 52.2 -1.5 0.0 15 39 16 10 55 16 17 00 --- 10 43 00 63.0 49.9 -1.4 0.0 360 63 16 10 59 16 18 30 J1223.9+0650 10 44 30 49.3 40.1 -1.7 0.0 35 63 16 18 25 16 24 30 --- 10 50 31 50.2 38.2 -1.6 0.0 360 86 16 18 29 16 24 55 J1225.5+0715 10 50 56 49.6 38.2 -1.6 0.0 0 86 16 24 50 16 30 55 --- 10 56 57 50.5 36.2 -1.5 0.0 360 110 16 24 54 16 33 15 J1311.3-0521 10 59 18 52.3 62.9 -2.2 0.0 88 110 16 33 10 16 39 15 --- 11 05 19 53.5 61.4 -2.1 0.0 360 133 16 33 14 16 40 02 J1320.4+0140 11 06 06 47.3 55.0 -2.2 0.0 6 133 16 39 57 16 46 02 --- 11 12 07 48.4 53.5 -2.1 0.0 360 157 16 40 01 16 50 02 J1224.5+2613 11 16 08 35.4 19.1 -1.2 0.0 164 157 16 49 57 16 56 02 --- 11 22 09 35.8 17.5 -1.1 0.0 360 180 16 50 01 16 56 33 J1229.5+2711 11 22 39 34.5 18.3 -1.1 0.0 2 180 16 56 28 17 02 33 --- 11 28 40 34.9 16.7 -1.0 0.0 360 204 16 56 32 17 03 03 J1231.7+2848 11 29 11 33.3 16.6 -1.1 0.0 1 204 17 02 58 17 09 03 --- 11 35 12 33.7 15.1 -1.0 0.0 360 227 17 03 02 17 10 13 J1315.1+2841 11 36 22 30.5 25.4 -1.7 0.0 21 227 17 10 08 17 16 13 --- 11 42 23 31.1 24.0 -1.6 0.0 360 251 17 10 12 17 18 19 J1213.2+1443 11 44 30 48.8 10.8 -0.5 0.0 68 251 17 18 14 17 24 19 --- 11 50 31 49.0 8.6 -0.4 0.0 360 274 17 18 18 Schedule for HART (Code Hh ) Page 3 EVN observations of a new sample of faint blazars 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 31 May 2011 Day 151 --- 17 26 59 J1204.2-0710 11 53 11 71.1 9.0 -0.2 0.0 89 274 17 26 54 17 32 59 --- 11 59 12 71.3 4.4 -0.1 0.0 360 298 17 26 58 17 34 35 J1223.9+0650 12 00 48 56.8 10.8 -0.4 0.0 41 298 17 34 30 17 40 35 --- 12 06 49 57.1 8.1 -0.3 0.0 360 322 17 34 34 17 41 00 J1225.5+0715 12 07 14 56.6 8.5 -0.3 0.0 0 322 17 40 55 17 47 00 --- 12 13 15 56.8 5.8 -0.2 0.0 360 345 17 40 59 17 49 20 J1311.3-0521 12 15 35 65.5 35.7 -0.9 0.0 88 345 17 49 15 17 55 20 --- 12 21 36 66.3 32.6 -0.8 0.0 360 369 17 49 19 17 56 12 J1320.4+0140 12 22 28 59.1 29.5 -1.0 0.0 11 369 17 56 07 18 02 12 --- 12 28 29 59.7 26.8 -0.9 0.0 360 392 17 56 11 18 06 12 J1224.5+2613 12 32 30 37.9 357.9 0.1 0.0 164 392 18 06 07 18 12 12 --- 12 38 31 37.9 356.2 0.2 0.0 360 416 18 06 11 18 12 45 J1229.5+2711 12 39 04 36.9 357.5 0.1 0.0 5 416 18 12 40 18 18 45 --- 12 45 05 36.9 355.9 0.2 0.0 360 439 18 12 44 18 19 16 J1231.7+2848 12 45 36 35.3 356.4 0.2 0.0 1 439 18 19 11 18 25 16 --- 12 51 37 35.2 354.8 0.3 0.0 360 463 18 19 15 18 26 36 J1315.1+2841 12 52 57 35.2 6.1 -0.4 0.0 31 463 18 26 31 18 32 36 --- 12 58 58 35.3 4.5 -0.3 0.0 360 486 18 26 35 18 34 59 J1213.2+1443 13 01 22 47.8 342.7 0.8 0.0 85 486 18 34 54 18 40 59 --- 13 07 22 47.4 340.7 0.9 0.0 360 510 18 34 58 18 43 49 J1400.7+0425 13 10 13 57.3 24.1 -0.9 0.0 90 510 18 43 44 18 49 49 --- 13 16 14 57.8 21.5 -0.8 0.0 360 534 18 43 48 18 50 41 J1416.4+1242 13 17 06 48.8 22.5 -1.0 0.0 9 534 18 50 36 18 56 41 --- 13 23 07 49.3 20.4 -0.9 0.0 360 557 18 50 40 18 57 51 J1419.1+0603 13 24 18 55.4 24.8 -0.9 0.0 30 557 18 57 46 19 03 51 --- 13 30 19 55.9 22.3 -0.8 0.0 360 581 18 57 50 19 04 18 J1420.6+0650 13 30 45 55.1 22.3 -0.8 0.0 0 581 19 04 13 19 10 18 --- 13 36 46 55.6 19.8 -0.7 0.0 360 604 19 04 17 19 13 08 3C273 13 39 37 57.4 326.2 1.2 0.0 87 604 19 13 03 19 19 08 --- 13 45 38 56.6 323.8 1.3 0.0 360 628 19 13 07 Schedule for HART (Code Hh ) Page 4 EVN observations of a new sample of faint blazars 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 31 May 2011 Day 151 --- 19 20 38 J1204.2-0710 13 47 08 59.3 303.0 1.7 0.0 45 628 19 20 33 19 26 38 --- 13 53 09 58.2 301.1 1.8 0.0 360 651 19 20 37 19 28 32 J1223.9+0650 13 55 04 50.6 322.9 1.5 0.0 59 651 19 28 27 19 34 32 --- 14 01 05 49.8 321.0 1.6 0.0 360 675 19 28 31 19 34 57 J1225.5+0715 14 01 30 49.6 321.8 1.6 0.0 0 675 19 34 52 19 40 57 --- 14 07 31 48.8 319.9 1.7 0.0 360 698 19 34 56 19 43 07 J1311.3-0521 14 09 41 65.3 323.5 1.0 0.0 78 698 19 43 02 19 49 07 --- 14 15 42 64.5 320.6 1.1 0.0 360 722 19 43 06 19 50 08 J1320.4+0140 14 16 43 59.4 331.8 0.9 0.0 20 722 19 50 03 19 56 08 --- 14 22 44 58.7 329.2 1.0 0.0 360 745 19 50 07 19 59 34 J1224.5+2613 14 26 11 30.3 328.4 2.0 0.0 130 745 19 59 29 20 05 34 --- 14 32 12 29.6 327.1 2.1 0.0 360 769 19 59 33 20 06 34 J1229.5+2711 14 33 12 29.3 328.6 2.1 0.0 32 769 20 06 29 20 12 34 --- 14 39 13 28.5 327.3 2.2 0.0 360 793 20 06 33 20 13 04 J1231.7+2848 14 39 42 27.4 328.6 2.1 0.0 0 793 20 12 59 20 19 04 --- 14 45 43 26.7 327.3 2.2 0.0 360 816 20 13 03 20 20 47 J1315.1+2841 14 47 27 31.2 336.4 1.5 0.0 54 816 20 20 42 20 26 47 --- 14 53 28 30.7 335.1 1.6 0.0 360 840 20 20 46 20 29 07 J1213.2+1443 14 55 48 33.5 311.2 2.7 0.0 82 840 20 29 02 20 35 07 --- 15 01 49 32.4 309.9 2.8 0.0 360 863 20 29 06 20 39 22 J1539.1-0658 15 06 05 69.5 24.5 -0.6 0.0 126 863 20 39 17 20 45 22 --- 15 12 06 70.0 20.5 -0.5 0.0 360 887 20 39 21 20 48 26 J1543.6+1847 15 15 10 44.8 9.7 -0.5 0.0 105 887 20 48 21 20 54 26 --- 15 21 11 45.0 7.7 -0.4 0.0 360 910 20 48 25 20 55 16 J1606.0+2031 15 22 02 42.4 14.2 -0.7 0.0 12 910 20 55 11 21 01 16 --- 15 28 03 42.7 12.3 -0.6 0.0 360 934 20 55 15 21 02 04 J1629.7+2117 15 28 51 40.5 19.0 -1.0 0.0 10 934 21 01 59 21 08 04 --- 15 34 52 41.0 17.2 -0.9 0.0 360 957 21 02 03 21 18 04 3C345 15 44 54 22.9 12.2 -1.0 0.0 536 957 21 17 59 21 24 04 --- 15 50 55 23.2 10.9 -0.9 0.0 360 981 21 18 03 Schedule for HART (Code Hh ) Page 5 EVN observations of a new sample of faint blazars 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 31 May 2011 Day 151 --- 21 31 57 J1204.2-0710 15 58 48 31.4 277.6 3.9 0.0 305 981 21 31 52 21 37 57 --- 16 04 49 30.1 276.9 4.0 0.0 360 1004 21 31 56 21 39 58 J1223.9+0650 16 06 52 27.0 293.2 3.7 0.0 67 1004 21 39 53 21 45 58 --- 16 12 53 25.7 292.3 3.8 0.0 360 1028 21 39 57 21 46 23 J1225.5+0715 16 13 18 25.7 292.9 3.8 0.0 0 1028 21 46 18 21 52 23 --- 16 19 19 24.5 292.0 3.9 0.0 360 1052 21 46 22 21 53 48 J1311.3-0521 16 20 43 40.5 286.1 3.1 0.0 32 1052 21 53 43 21 59 48 --- 16 26 44 39.2 285.1 3.2 0.0 360 1075 21 53 47 22 00 54 J1320.4+0140 16 27 51 37.2 294.1 3.1 0.0 25 1075 22 00 49 22 06 54 --- 16 33 52 35.9 293.0 3.2 0.0 360 1099 22 00 53 22 09 34 J1224.5+2613 16 36 32 10.1 305.8 4.2 0.0 84 1099 22 09 29 22 15 34 --- 16 42 33 9.0 305.0 4.3 0.0 360 1122 22 09 33 22 16 03 J1229.5+2711 16 43 02 9.3 306.4 4.2 0.0 0 1122 22 15 58 22 22 03 --- 16 49 03 8.2 305.6 4.3 0.0 360 1146 22 16 02 22 29 59 J1315.1+2841 16 57 00 13.9 312.0 3.7 0.0 426 1146 22 29 54 22 35 59 --- 17 03 01 12.9 311.1 3.8 0.0 360 1169 22 29 58 22 38 38 J1213.2+1443 17 05 41 8.3 290.8 4.9 0.0 101 1169 22 38 33 22 44 38 --- 17 11 42 7.0 290.1 5.0 D 0.0 0 1193 22 38 37 22 47 38 J1204.2-0710 17 14 42 14.4 268.9 5.2 0.0 109 1193 22 47 33 22 53 38 --- 17 20 43 13.1 268.2 5.3 0.0 360 1216 22 47 37 22 56 31 J1400.7+0425 17 23 37 32.5 294.1 3.4 0.0 88 1216 22 56 26 23 02 31 --- 17 29 38 31.2 293.2 3.5 0.0 360 1240 22 56 30 23 04 01 J1416.4+1242 17 31 08 29.1 303.2 3.2 0.0 46 1240 23 03 56 23 10 01 --- 17 37 09 27.9 302.2 3.3 0.0 360 1263 23 04 00 23 11 00 J1419.1+0603 17 38 08 32.3 296.4 3.3 0.0 18 1263 23 10 55 23 17 00 --- 17 44 09 31.1 295.4 3.4 0.0 360 1287 23 10 59 23 17 27 J1420.6+0650 17 44 36 30.8 296.3 3.4 0.0 0 1287 23 17 22 23 23 27 --- 17 50 37 29.6 295.3 3.5 0.0 360 1311 23 17 26 23 25 37 J1539.1-0658 17 52 47 53.1 294.9 2.2 0.0 64 1311 23 25 32 23 31 37 --- 17 58 48 51.9 293.5 2.3 0.0 360 1334 23 25 36 Schedule for HART (Code Hh ) Page 6 EVN observations of a new sample of faint blazars 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 31 May 2011 Day 151 --- 23 35 01 J1543.6+1847 18 02 13 34.2 319.6 2.3 0.0 126 1334 23 34 56 23 41 01 --- 18 08 14 33.3 318.3 2.4 0.0 360 1358 23 35 00 23 41 53 J1606.0+2031 18 09 06 34.9 324.4 2.0 0.0 13 1358 23 41 48 23 47 53 --- 18 15 07 34.1 323.0 2.1 0.0 360 1381 23 41 52 23 49 03 J1629.7+2117 18 16 17 36.3 328.9 1.8 0.0 31 1381 23 48 58 23 55 03 --- 18 22 18 35.6 327.5 1.9 0.0 360 1405 23 49 02 --- Wed 1 Jun 2011 Day 152 --- 00 05 03 3C345 18 32 20 19.6 338.1 1.8 0.0 536 1405 00 04 58 00 11 03 --- 18 38 21 19.1 337.0 1.9 0.0 360 1428 00 05 02 02 17 41 J1539.1-0658 20 45 19 15.3 269.5 5.1 0.0 7477 1428 02 17 36 02 29 41 --- 20 57 21 12.6 268.2 5.3 0.0 720 1475 02 17 40 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: sess211.C512 Matching groups in /irasoft/sched/catalogs/freq.dat: hh6cm Values confirmed by E-mail Jonathan Quick 221105 (CR) Setup group: 8 Station: HART Total bit rate: 512 Format: MKIV1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 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 = 2 1 2 1 4 3 4 3 6 5 6 5 8 7 8 7 BBC SB= L L U U L L U U L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 12 Setup file default. LO sum= 4966.49 4966.49 4966.49 4966.49 4982.49 4982.49 4982.49 4982.49 4998.49 4998.49 4998.49 4998.49 5014.49 5014.49 5014.49 5014.49 BBC fr= 366.49 366.49 366.49 366.49 382.49 382.49 382.49 382.49 398.49 398.49 398.49 398.49 414.49 414.49 414.49 414.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27, 66, 74, 82, 90, 67, 75, 83, 91 barrel=roll_off SOURCES USED IN RECORDING SCANS -- EVN observations of a new sample of faint blazars 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) * J1204.2-0710 12 01 42.796323 * 12 04 16.665000 12 04 53.263862 0.00 -06 53 26.73304 *-07 10 08.79000 -07 14 09.05071 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 28.400 baseline hours in setup: sess211.C512 * J1213.2+1443 12 10 41.961642 * 12 13 14.797000 12 13 51.141854 0.00 15 00 41.07847 * 14 44 00.43000 14 40 07.70049 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 27.899 baseline hours in setup: sess211.C512 * J1223.9+0650 12 21 21.662720 * 12 23 54.620000 12 24 31.066577 0.00 07 06 39.91652 * 06 50 02.74000 06 46 08.35095 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 31.800 baseline hours in setup: sess211.C512 * J1224.5+2613 12 22 04.021031 * 12 24 34.421000 12 25 10.262486 0.00 26 29 53.43014 * 26 13 16.66000 26 09 28.45668 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 35.100 baseline hours in setup: sess211.C512 * J1225.5+0715 12 22 58.400584 * 12 25 31.247000 12 26 07.675481 0.00 07 32 30.02458 * 07 15 53.57000 07 11 59.50022 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 31.800 baseline hours in setup: sess211.C512 * J1229.5+2711 12 27 04.760348 * 12 29 34.266000 12 30 09.930216 0.00 27 28 30.61441 * 27 11 56.31000 27 08 08.95575 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 35.100 baseline hours in setup: sess211.C512 * J1231.7+2848 12 29 14.726915 * 12 31 43.592000 12 32 19.122986 0.00 29 04 22.79739 * 28 47 49.71000 28 44 03.10256 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 34.100 baseline hours in setup: sess211.C512 * J1311.3-0521 13 08 42.241929 * 13 11 17.846000 13 11 55.197550 0.00 -05 05 24.28988 *-05 21 20.04000 -05 25 07.74430 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 30.000 baseline hours in setup: sess211.C512 * J1315.1+2841 13 12 51.421408 * 13 15 13.523000 13 15 47.725472 0.00 28 56 43.67856 * 28 40 53.58000 28 37 16.55445 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 35.100 baseline hours in setup: sess211.C512 * J1320.4+0140 13 17 53.715455 * 13 20 26.770000 13 21 03.540161 0.00 01 56 19.48932 * 01 40 36.60000 01 36 53.93876 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 33.100 baseline hours in setup: sess211.C512 * J1400.7+0425 13 58 17.298374 * 14 00 48.424000 14 01 24.908765 0.00 04 39 59.85370 * 04 25 31.05000 04 22 06.78603 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 20.800 baseline hours in setup: sess211.C512 * J1416.4+1242 14 14 03.338535 * 14 16 28.652000 14 17 03.833126 0.00 12 56 06.08530 * 12 42 13.59000 12 38 59.65452 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 23.000 baseline hours in setup: sess211.C512 * J1419.1+0603 14 16 39.577962 * 14 19 09.262000 14 19 45.475130 0.00 06 17 14.76038 * 06 03 28.71000 06 00 14.90893 0.00 From catalog imbedded in main SCHED input file. 0.400 scan and 20.200 baseline hours in setup: sess211.C512 * J1420.6+0650 14 18 11.782977 * 14 20 40.893000 14 21 16.976416 0.00 07 04 41.89586 * 06 50 59.66000 06 47 46.91843 0.00 From catalog imbedded in main SCHED input file. 0.400 scan and 20.200 baseline hours in setup: sess211.C512 * J1539.1-0658 15 36 29.290851 * 15 39 09.648000 15 39 48.601904 0.00 -06 49 00.92288 *-06 58 43.49000 -07 01 01.23628 0.00 From catalog imbedded in main SCHED input file. 0.400 scan and 19.300 baseline hours in setup: sess211.C512 * J1543.6+1847 15 41 28.887031 * 15 43 43.819000 15 44 16.829303 0.00 18 56 45.52225 * 18 47 20.20000 18 45 08.73594 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 26.500 baseline hours in setup: sess211.C512 * J1606.0+2031 16 03 54.143619 * 16 06 05.908000 16 06 38.219250 0.00 20 40 11.01838 * 20 32 09.11000 20 30 16.83621 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 27.400 baseline hours in setup: sess211.C512 * J1629.7+2117 16 27 37.816457 * 16 29 47.541000 16 30 19.398708 0.00 21 23 46.72279 * 21 17 18.12000 21 15 47.14984 0.00 From catalog imbedded in main SCHED input file. 0.500 scan and 28.300 baseline hours in setup: sess211.C512 J1229+0203 12 26 33.245835 * 12 29 06.699731 12 29 43.303561 1.04 * 3C273 02 19 43.30577 * 02 03 08.59827 01 59 13.32982 1.33 3C273B /irasoft/sched/catalogs/sources.vlba 1226+023 GSFC 2010a astro solution 32199 Observations J1229+02 0.267 scan and 21.767 baseline hours in setup: sess211.C512 J1642+3948 16 41 17.606228 * 16 42 58.809965 16 43 24.270069 0.81 * 3C345 39 54 10.81494 * 39 48 36.99400 39 47 18.69526 0.54 1641+399 /irasoft/sched/catalogs/sources.vlba J1642+39 GSFC 2010a astro solution 52595 Observations 0.300 scan and 18.900 baseline hours in setup: sess211.C512 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) J1204.2-0710 113.8 J1213.2+1443 106.5 J1223.9+0650 112.5 J1224.5+2613 102.9 J1225.5+0715 112.7 J1229.5+2711 103.3 J1231.7+2848 102.8 J1311.3-0521 128.5 J1315.1+2841 110.4 J1320.4+0140 127.4 J1400.7+0425 134.3 J1416.4+1242 131.8 J1419.1+0603 136.9 J1420.6+0650 136.6 J1539.1-0658 160.2 J1543.6+1847 137.5 J1606.0+2031 137.0 J1629.7+2117 136.8 3C273 115.8 3C345 118.2 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