COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: EVN observations of J1114+3241 with powerful outflow Exp. Code: EY024B Schedule Version: 1.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Jun Yang Address: Onsala Space Observatory SE-439 92 Onsala Sweden Phone: +46 31 7725531 EMAIL: jun.yang@chalmers.se Fax: +46 31 7725590 Phone during observation: +46 31 7725531 Observing mode: 1024-16-2 Notes: 1024 Mbps, 16x16 MHz, RCP & LCP, 2 bit sampling L Band/1.6 GHz Schedule for URUMQI (Code Ur ) Page 2 EVN observations of J1114+3241 with powerful outflow 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 8 Mar 2016 Day 68 --- ---------- Fringe finder, about 1 Jy at 18cm ---------- Next scan frequencies: 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 Next BBC frequencies: 310.49 310.49 310.49 310.49 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 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 19 00 00 1123+264 11 56 21 71.6 201.5 0.5 17.2 0 0 19 00 00 19 06 00 --- 12 02 22 71.2 205.5 0.6 20.3 360 46 19 00 04 19 07 40 J1114+3241 12 04 02 75.6 225.2 0.8 37.7 77 46 19 07 40 19 19 40 --- 12 16 04 73.9 232.5 1.0 43.1 720 138 19 07 44 19 20 00 J1114+3241 12 16 24 73.9 232.7 1.0 43.3 18 138 19 20 00 19 32 00 --- 12 28 26 72.1 238.8 1.2 47.5 720 231 19 20 04 19 32 20 J1114+3241 12 28 46 72.0 239.0 1.2 47.6 18 231 19 32 20 19 44 20 --- 12 40 48 70.1 244.1 1.4 50.8 720 323 19 32 24 19 44 40 J1114+3241 12 41 08 70.0 244.2 1.4 50.9 18 323 19 44 40 19 56 40 --- 12 53 10 68.0 248.6 1.6 53.3 720 415 19 44 44 19 58 20 1123+264 12 54 51 65.1 233.0 1.5 40.2 80 415 19 58 20 20 04 20 --- 13 00 52 64.2 235.4 1.6 41.7 360 462 19 58 24 20 06 00 J1114+3241 13 02 32 66.4 251.5 1.8 54.8 80 462 20 06 00 20 18 00 --- 13 14 34 64.3 255.0 2.0 56.3 720 554 20 06 04 20 18 20 J1114+3241 13 14 54 64.3 255.1 2.0 56.3 18 554 20 18 20 20 30 20 --- 13 26 56 62.2 258.1 2.2 57.5 720 646 20 18 24 20 30 40 J1114+3241 13 27 16 62.1 258.2 2.2 57.5 18 646 20 30 40 20 42 40 --- 13 39 18 60.0 261.0 2.4 58.3 720 738 20 30 44 20 43 00 J1114+3241 13 39 38 59.9 261.1 2.4 58.3 18 738 20 43 00 20 55 00 --- 13 51 40 57.7 263.6 2.6 58.9 720 831 20 43 04 20 56 40 1123+264 13 53 20 55.6 251.7 2.4 50.1 84 831 20 56 40 21 02 40 --- 13 59 21 54.6 253.3 2.5 50.7 360 877 20 56 44 21 04 20 J1114+3241 14 01 02 56.0 265.5 2.8 59.2 84 877 21 04 20 21 16 20 --- 14 13 03 53.9 267.7 3.0 59.4 720 969 21 04 24 Schedule for URUMQI (Code Ur ) Page 3 EVN observations of J1114+3241 with powerful outflow 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 8 Mar 2016 Day 68 --- 21 16 40 J1114+3241 14 13 24 53.8 267.8 3.0 59.4 18 969 21 16 40 21 28 40 --- 14 25 26 51.6 269.9 3.2 59.5 720 1062 21 16 44 21 29 00 J1114+3241 14 25 46 51.6 270.0 3.2 59.5 18 1062 21 29 00 21 41 00 --- 14 37 48 49.4 272.0 3.4 59.4 720 1154 21 29 04 21 41 20 J1114+3241 14 38 08 49.3 272.1 3.4 59.4 18 1154 21 41 20 21 53 20 --- 14 50 10 47.1 274.0 3.6 59.2 720 1246 21 41 24 21 55 00 1123+264 14 51 50 45.3 264.5 3.4 53.5 86 1246 21 55 00 22 01 00 --- 14 57 51 44.2 265.6 3.5 53.7 360 1292 21 55 04 22 02 40 J1114+3241 14 59 31 45.4 275.5 3.7 59.0 86 1292 22 02 40 22 14 40 --- 15 11 33 43.3 277.3 3.9 58.7 720 1385 22 02 44 22 15 00 J1114+3241 15 11 53 43.2 277.4 3.9 58.7 18 1385 22 15 00 22 27 00 --- 15 23 55 41.1 279.1 4.1 58.3 720 1477 22 15 04 22 27 20 J1114+3241 15 24 15 41.0 279.2 4.1 58.3 18 1477 22 27 20 22 39 20 --- 15 36 17 38.8 280.9 4.3 57.8 720 1569 22 27 24 22 39 40 J1114+3241 15 36 37 38.8 281.0 4.4 57.7 18 1569 22 39 40 22 51 40 --- 15 48 39 36.7 282.7 4.6 57.2 720 1662 22 39 44 22 53 20 1123+264 15 50 19 34.7 274.6 4.4 53.6 88 1662 22 53 20 22 59 20 --- 15 56 20 33.6 275.6 4.5 53.5 360 1708 22 53 24 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess116.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: ur18cm update L.Xiang 9Feb05 Setup group: 1 Station: URUMQI 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= 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 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 = 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 these setups were used. Frequency Set: 7 Setup file default. Used with PCAL = off LO sum= 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 BBC fr= 310.49 310.49 310.49 310.49 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 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: 7 Track assignments are: track1= 20, 18, 4, 2, 24, 22, 8, 6, 28, 26, 12, 10, 32, 30, 16, 14 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1114+3241 11 11 56.411122 * 11 14 38.889200 11 15 32.383237 0.00 32 57 54.66281 * 32 41 33.46500 32 36 07.20417 0.00 From catalog imbedded in main SCHED input file. ~100mJy source, position from RFC_2016A, error ~6 mas * 1123+264 11 23 14.869300 * 11 25 53.711921 11 26 46.047941 0.01 J1125+2610 26 26 49.99110 * 26 10 19.97870 26 04 50.64095 0.01 J1125+26 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 5105 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 J1114+3241 sess116.L1024 1 2 3 4 5 6 7 8 9 12 13 14 3.200 291.169 1123+264 sess116.L1024 1 2 3 4 5 6 7 8 9 12 13 14 0.500 44.200 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) J1114+3241 151.8 1123+264 158.3 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