COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: Appearance of a jet feature in KUG 1141+371? Exp. Code: EG116B Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Krisztina Gabanyi Address: Eotvos University, Department of Astronomy Pazmany Peter setany 1/a H-1117 Budapest Hungary Phone: +36 1 3919322 EMAIL: krisztina.g@gmail.com Fax: Phone during observation: +36 20 5375474 Observing mode: 18 cm 1 Gb/s Notes: Schedule for URUMQI (Code Ur ) Page 2 Appearance of a jet feature in KUG 1141+371? 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 ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 326.49 326.49 326.49 326.49 390.49 390.49 390.49 390.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 13 00 00 J1130+3815 11 41 29 84.4 199.3 0.2 17.8 0 0 13 00 00 13 05 00 =1128+385 11 46 30 84.0 208.4 0.2 26.0 300 38 13 00 01 13 06 00 J1149+3559 11 47 30 82.4 175.2 -0.1 -4.3 22 38 13 06 00 13 08 00 =1146+362 11 49 30 82.4 178.2 -0.0 -1.6 120 54 13 06 01 13 08 20 KUG1141+371 11 49 50 83.3 187.2 0.1 6.5 7 54 13 08 20 13 15 50 --- 11 57 22 82.9 199.5 0.2 17.6 450 112 13 08 21 13 16 10 J1149+3559 11 57 42 82.3 190.7 0.1 9.5 7 112 13 16 10 13 17 10 =1146+362 11 58 42 82.2 192.1 0.1 10.9 60 119 13 16 11 13 17 25 J1149+3559 11 58 57 82.2 192.5 0.1 11.2 12 119 13 17 25 13 18 25 =1146+362 11 59 57 82.2 194.0 0.2 12.5 60 127 13 17 26 13 18 45 KUG1141+371 12 00 17 82.7 203.9 0.2 21.6 6 127 13 18 45 13 26 15 --- 12 07 48 82.1 214.2 0.4 30.6 450 185 13 18 46 13 26 35 J1149+3559 12 08 08 81.7 205.3 0.3 22.5 7 185 13 26 35 13 27 35 =1146+362 12 09 08 81.6 206.6 0.3 23.6 60 192 13 26 36 13 27 50 J1149+3559 12 09 23 81.6 206.9 0.3 23.9 12 192 13 27 50 13 28 50 =1146+362 12 10 24 81.5 208.1 0.3 25.0 60 200 13 27 51 13 29 10 KUG1141+371 12 10 44 81.8 217.7 0.4 33.6 7 200 13 29 10 13 36 40 --- 12 18 15 80.9 225.7 0.5 40.4 450 258 13 29 11 13 37 00 J1149+3559 12 18 35 80.7 217.5 0.5 33.1 8 258 13 37 00 13 38 00 =1146+362 12 19 35 80.6 218.6 0.5 33.9 60 265 13 37 01 13 38 15 J1149+3559 12 19 50 80.6 218.8 0.5 34.2 13 265 13 38 15 13 39 15 =1146+362 12 20 50 80.4 219.8 0.5 35.0 60 273 13 38 16 13 39 35 KUG1141+371 12 21 10 80.5 228.4 0.6 42.6 8 273 13 39 35 13 47 05 --- 12 28 42 79.4 234.5 0.7 47.5 450 331 13 39 36 13 47 25 J1149+3559 12 29 02 79.4 227.3 0.6 41.2 9 331 13 47 25 13 48 25 =1146+362 12 30 02 79.3 228.1 0.7 41.8 60 338 13 47 26 13 48 40 J1149+3559 12 30 17 79.3 228.3 0.7 42.0 13 338 13 48 40 13 49 40 =1146+362 12 31 17 79.1 229.1 0.7 42.6 60 346 13 48 41 Schedule for URUMQI (Code Ur ) Page 3 Appearance of a jet feature in KUG 1141+371? 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 ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 13 50 00 KUG1141+371 12 31 37 79.0 236.5 0.8 49.1 9 346 13 50 00 13 57 30 --- 12 39 08 77.8 241.3 0.9 52.6 450 404 13 50 01 13 57 50 J1149+3559 12 39 28 77.9 235.1 0.8 47.2 10 404 13 57 50 13 58 50 =1146+362 12 40 29 77.8 235.7 0.8 47.7 60 412 13 57 51 13 59 05 J1149+3559 12 40 44 77.8 235.9 0.8 47.8 13 412 13 59 05 14 00 05 =1146+362 12 41 44 77.6 236.5 0.9 48.3 60 419 13 59 06 14 00 25 KUG1141+371 12 42 04 77.3 242.9 0.9 53.7 10 419 14 00 25 14 07 55 --- 12 49 35 76.1 246.6 1.1 56.3 450 477 14 00 26 14 08 15 J1149+3559 12 49 55 76.3 241.2 1.0 51.7 10 477 14 08 15 14 09 15 =1146+362 12 50 55 76.2 241.8 1.0 52.1 60 485 14 08 16 14 09 30 J1149+3559 12 51 10 76.1 241.9 1.0 52.2 13 485 14 09 30 14 10 30 =1146+362 12 52 10 76.0 242.4 1.0 52.5 60 492 14 09 31 14 10 50 KUG1141+371 12 52 31 75.6 248.0 1.1 57.1 11 492 14 10 50 14 18 20 --- 13 00 02 74.3 251.0 1.2 59.0 450 550 14 10 51 14 18 40 J1149+3559 13 00 22 74.6 246.3 1.2 55.1 11 550 14 18 40 14 19 40 =1146+362 13 01 22 74.5 246.7 1.2 55.3 60 558 14 18 41 14 19 55 J1149+3559 13 01 37 74.4 246.8 1.2 55.4 13 558 14 19 55 14 20 55 =1146+362 13 02 37 74.3 247.2 1.2 55.7 60 565 14 19 56 14 21 15 KUG1141+371 13 02 57 73.8 252.1 1.3 59.6 11 565 14 21 15 14 28 45 --- 13 10 28 72.5 254.7 1.4 60.9 450 623 14 21 16 14 29 05 J1149+3559 13 10 49 72.9 250.5 1.3 57.6 12 623 14 29 05 14 30 05 =1146+362 13 11 49 72.7 250.8 1.4 57.8 60 631 14 29 06 14 30 20 J1149+3559 13 12 04 72.7 250.9 1.4 57.8 13 631 14 30 20 14 31 20 =1146+362 13 13 04 72.5 251.3 1.4 58.0 60 638 14 30 21 14 31 40 KUG1141+371 13 13 24 72.0 255.6 1.5 61.4 12 638 14 31 40 14 39 10 --- 13 20 55 70.7 257.8 1.6 62.3 450 696 14 31 41 14 39 30 J1149+3559 13 21 15 71.1 254.0 1.5 59.4 12 696 14 39 30 14 40 30 =1146+362 13 22 15 70.9 254.3 1.5 59.6 60 704 14 39 31 14 40 45 J1149+3559 13 22 30 70.8 254.4 1.5 59.6 13 704 14 40 45 14 41 45 =1146+362 13 23 31 70.7 254.7 1.5 59.8 60 712 14 40 46 Schedule for URUMQI (Code Ur ) Page 4 Appearance of a jet feature in KUG 1141+371? 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 ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 14 42 05 KUG1141+371 13 23 51 70.1 258.7 1.6 62.7 12 712 14 42 05 14 49 35 --- 13 31 22 68.8 260.6 1.8 63.4 450 769 14 42 06 14 49 55 J1149+3559 13 31 42 69.2 257.1 1.7 60.8 12 769 14 49 55 14 50 55 =1146+362 13 32 42 69.0 257.4 1.7 60.9 60 777 14 49 56 14 51 10 J1149+3559 13 32 57 69.0 257.5 1.7 61.0 13 777 14 51 10 14 52 10 =1146+362 13 33 57 68.8 257.8 1.7 61.1 60 785 14 51 11 14 52 30 KUG1141+371 13 34 17 68.3 261.3 1.8 63.6 12 785 14 52 30 15 00 00 --- 13 41 49 66.9 263.1 1.9 64.1 450 842 14 52 31 15 00 20 J1149+3559 13 42 09 67.4 259.9 1.9 61.8 13 842 15 00 20 15 01 20 =1146+362 13 43 09 67.2 260.1 1.9 61.9 60 850 15 00 21 15 01 35 J1149+3559 13 43 24 67.1 260.2 1.9 61.9 13 850 15 01 35 15 02 35 =1146+362 13 44 24 67.0 260.4 1.9 62.0 60 858 15 01 36 15 02 55 KUG1141+371 13 44 44 66.4 263.7 2.0 64.2 13 858 15 02 55 15 10 25 --- 13 52 15 65.0 265.3 2.1 64.5 450 915 15 02 56 15 10 45 J1149+3559 13 52 35 65.5 262.3 2.0 62.6 13 915 15 10 45 15 11 45 =1146+362 13 53 36 65.3 262.6 2.0 62.6 60 923 15 10 46 15 12 00 J1149+3559 13 53 51 65.3 262.6 2.1 62.6 13 923 15 12 00 15 13 00 =1146+362 13 54 51 65.1 262.9 2.1 62.7 60 931 15 12 01 15 13 20 KUG1141+371 13 55 11 64.5 265.9 2.2 64.6 13 931 15 13 20 15 20 50 --- 14 02 42 63.2 267.3 2.3 64.8 450 988 15 13 21 15 21 10 J1149+3559 14 03 02 63.6 264.6 2.2 63.1 13 988 15 21 10 15 22 10 =1146+362 14 04 02 63.4 264.8 2.2 63.1 60 996 15 21 11 15 22 25 J1149+3559 14 04 17 63.4 264.9 2.2 63.1 13 996 15 22 25 15 23 25 =1146+362 14 05 17 63.2 265.1 2.2 63.2 60 1004 15 22 26 15 23 45 KUG1141+371 14 05 38 62.6 267.9 2.3 64.9 13 1004 15 23 45 15 31 15 --- 14 13 09 61.3 269.2 2.5 64.9 450 1062 15 23 46 15 31 35 J1149+3559 14 13 29 61.7 266.7 2.4 63.4 13 1062 15 31 35 15 32 35 =1146+362 14 14 29 61.5 266.9 2.4 63.4 60 1069 15 31 36 15 32 50 J1149+3559 14 14 44 61.5 266.9 2.4 63.4 13 1069 15 32 50 15 33 50 =1146+362 14 15 44 61.3 267.1 2.4 63.4 60 1077 15 32 51 Schedule for URUMQI (Code Ur ) Page 5 Appearance of a jet feature in KUG 1141+371? 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 ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 15 34 10 KUG1141+371 14 16 04 60.7 269.8 2.5 65.0 13 1077 15 34 10 15 41 40 --- 14 23 35 59.4 271.0 2.6 64.9 450 1135 15 34 11 15 42 00 J1149+3559 14 23 56 59.8 268.6 2.6 63.5 14 1135 15 42 00 15 43 00 =1146+362 14 24 56 59.7 268.8 2.6 63.6 60 1142 15 42 01 15 43 15 J1149+3559 14 25 11 59.6 268.8 2.6 63.6 13 1142 15 43 15 15 44 15 =1146+362 14 26 11 59.4 269.0 2.6 63.6 60 1150 15 43 16 15 44 35 KUG1141+371 14 26 31 58.8 271.5 2.7 64.9 14 1150 15 44 35 15 52 05 --- 14 34 02 57.5 272.7 2.8 64.8 450 1208 15 44 36 15 52 25 J1149+3559 14 34 22 57.9 270.4 2.7 63.6 14 1208 15 52 25 15 54 55 =1146+362 14 36 53 57.5 270.9 2.8 63.6 150 1227 15 52 26 15 55 15 J1130+3815 14 37 13 55.0 277.5 3.1 66.2 9 1227 15 55 15 16 00 00 =1128+385 14 41 58 54.2 278.1 3.2 66.0 285 1263 15 55 16 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.L1024 --- 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: 13 Station: URUMQI Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC 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 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A2 C1 A2 C1 A2 C1 A2 C1 The following frequency sets based on these setups were used. Frequency Set: 8 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 326.49 326.49 326.49 326.49 390.49 390.49 390.49 390.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 8 Track assignments are: track1= 10, 14, 2, 6, 12, 16, 4, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * KUG1141+371 11 41 52.419715 * 11 44 29.870844 11 45 36.570503 0.00 37 09 47.82893 * 36 53 08.61540 36 46 16.93431 0.00 From catalog imbedded in main SCHED input file. * J1130+3815 11 28 12.513445 * 11 30 53.282614 11 32 01.274518 0.13 1128+385 38 31 51.62112 * 38 15 18.54689 38 08 29.93431 0.10 J1130+38 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 78094 observations * J1149+3559 11 46 57.721483 * 11 49 33.975654 11 50 40.207810 0.18 1146+362 36 15 48.69360 * 35 59 08.09514 35 52 15.52344 0.24 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 146 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 KUG1141+371sess221.L1024 1 2 3 4 5 6 7 8 9 10 13 14 + 2.000 333.747 J1130+3815 sess221.L1024 1 2 3 4 5 6 7 8 9 10 13 14 + 0.162 25.776 J1149+3559 sess221.L1024 1 2 3 4 5 6 7 8 9 10 13 14 + 0.575 95.551 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) KUG1141+371 86.8 J1130+3815 83.8 J1149+3559 88.1 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