COVER INFORMATION Station: JODRELL1 (Code Jb ) 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 JODRELL1 (Code Jb ) 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: 645.51 645.51 645.51 645.51 581.51 581.51 581.51 581.51 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 13 00 00 J1130+3815 05 43 32 31.2 66.7 -5.8 -44.3 0 0 13 00 00 13 05 00 =1128+385 05 48 33 31.9 67.5 -5.7 -44.7 300 39 13 00 01 13 06 00 J1149+3559 05 49 33 27.8 66.4 -6.0 -42.6 17 39 13 06 00 13 08 00 =1146+362 05 51 33 28.1 66.7 -6.0 -42.7 120 54 13 06 01 13 08 20 KUG1141+371 05 51 53 29.5 67.0 -5.9 -43.4 -2 54 13 08 20 13 15 50 --- 05 59 25 30.6 68.2 -5.8 -43.9 448 112 13 08 21 13 16 10 J1149+3559 05 59 45 29.3 68.1 -5.8 -43.3 -2 112 13 16 10 13 17 10 =1146+362 06 00 45 29.4 68.3 -5.8 -43.3 58 120 13 16 11 13 17 25 J1149+3559 06 01 00 29.4 68.3 -5.8 -43.4 8 120 13 17 25 13 18 25 =1146+362 06 02 00 29.6 68.5 -5.8 -43.4 60 128 13 17 26 13 18 45 KUG1141+371 06 02 20 31.0 68.7 -5.7 -44.1 -2 128 13 18 45 13 26 15 --- 06 09 51 32.0 70.0 -5.6 -44.6 448 185 13 18 46 13 26 35 J1149+3559 06 10 11 30.7 69.9 -5.7 -43.9 -2 185 13 26 35 13 27 35 =1146+362 06 11 12 30.9 70.1 -5.7 -44.0 58 193 13 26 36 13 27 50 J1149+3559 06 11 27 30.9 70.1 -5.7 -44.0 8 193 13 27 50 13 28 50 =1146+362 06 12 27 31.0 70.3 -5.6 -44.1 60 201 13 27 51 13 29 10 KUG1141+371 06 12 47 32.4 70.5 -5.5 -44.8 -2 201 13 29 10 13 36 40 --- 06 20 18 33.5 71.7 -5.4 -45.2 448 259 13 29 11 13 37 00 J1149+3559 06 20 38 32.2 71.7 -5.5 -44.5 -2 259 13 37 00 13 38 00 =1146+362 06 21 38 32.3 71.8 -5.5 -44.6 58 267 13 37 01 13 38 15 J1149+3559 06 21 53 32.4 71.9 -5.5 -44.6 8 267 13 38 15 13 39 15 =1146+362 06 22 54 32.5 72.1 -5.5 -44.6 60 274 13 38 16 13 39 35 KUG1141+371 06 23 14 33.9 72.2 -5.4 -45.4 -2 274 13 39 35 13 47 05 --- 06 30 45 35.0 73.5 -5.2 -45.8 448 332 13 39 36 13 47 25 J1149+3559 06 31 05 33.7 73.5 -5.3 -45.1 -2 332 13 47 25 13 48 25 =1146+362 06 32 05 33.8 73.6 -5.3 -45.1 58 340 13 47 26 13 48 40 J1149+3559 06 32 20 33.9 73.7 -5.3 -45.1 8 340 13 48 40 13 49 40 =1146+362 06 33 20 34.0 73.9 -5.3 -45.2 60 348 13 48 41 Schedule for JODRELL1 (Code Jb ) 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 06 33 40 35.4 74.0 -5.2 -45.9 -2 348 13 50 00 13 57 30 --- 06 41 12 36.5 75.3 -5.1 -46.3 448 406 13 50 01 13 57 50 J1149+3559 06 41 32 35.2 75.3 -5.2 -45.6 -2 406 13 57 50 13 58 50 =1146+362 06 42 32 35.3 75.4 -5.1 -45.6 58 414 13 57 51 13 59 05 J1149+3559 06 42 47 35.4 75.5 -5.1 -45.6 8 414 13 59 05 14 00 05 =1146+362 06 43 47 35.5 75.7 -5.1 -45.7 60 421 13 59 06 14 00 25 KUG1141+371 06 44 07 36.9 75.8 -5.0 -46.4 -2 421 14 00 25 14 07 55 --- 06 51 38 38.0 77.1 -4.9 -46.7 448 479 14 00 26 14 08 15 J1149+3559 06 51 58 36.7 77.1 -5.0 -46.0 -2 479 14 08 15 14 09 15 =1146+362 06 52 58 36.8 77.3 -5.0 -46.1 58 487 14 08 16 14 09 30 J1149+3559 06 53 14 36.9 77.3 -5.0 -46.1 8 487 14 09 30 14 10 30 =1146+362 06 54 14 37.0 77.5 -4.9 -46.1 60 495 14 09 31 14 10 50 KUG1141+371 06 54 34 38.4 77.6 -4.9 -46.9 -2 495 14 10 50 14 18 20 --- 07 02 05 39.5 78.9 -4.7 -47.2 448 553 14 10 51 14 18 40 J1149+3559 07 02 25 38.2 78.9 -4.8 -46.5 -2 553 14 18 40 14 19 40 =1146+362 07 03 25 38.4 79.1 -4.8 -46.5 58 560 14 18 41 14 19 55 J1149+3559 07 03 40 38.4 79.2 -4.8 -46.5 8 560 14 19 55 14 20 55 =1146+362 07 04 40 38.6 79.3 -4.8 -46.5 60 568 14 19 56 14 21 15 KUG1141+371 07 05 00 40.0 79.4 -4.7 -47.3 -2 568 14 21 15 14 28 45 --- 07 12 32 41.1 80.8 -4.6 -47.5 448 626 14 21 16 14 29 05 J1149+3559 07 12 52 39.8 80.8 -4.6 -46.8 -2 626 14 29 05 14 30 05 =1146+362 07 13 52 39.9 81.0 -4.6 -46.8 58 634 14 29 06 14 30 20 J1149+3559 07 14 07 40.0 81.0 -4.6 -46.8 8 634 14 30 20 14 31 20 =1146+362 07 15 07 40.1 81.2 -4.6 -46.9 60 642 14 30 21 14 31 40 KUG1141+371 07 15 27 41.5 81.3 -4.5 -47.6 -2 642 14 31 40 14 39 10 --- 07 22 58 42.6 82.7 -4.4 -47.8 448 699 14 31 41 14 39 30 J1149+3559 07 23 18 41.3 82.7 -4.5 -47.1 -2 699 14 39 30 14 40 30 =1146+362 07 24 19 41.5 82.9 -4.4 -47.1 58 707 14 39 31 14 40 45 J1149+3559 07 24 34 41.5 82.9 -4.4 -47.1 8 707 14 40 45 14 41 45 =1146+362 07 25 34 41.6 83.1 -4.4 -47.2 60 715 14 40 46 Schedule for JODRELL1 (Code Jb ) 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 07 25 54 43.1 83.2 -4.3 -47.9 -2 715 14 42 05 14 49 35 --- 07 33 25 44.2 84.6 -4.2 -48.1 448 773 14 42 06 14 49 55 J1149+3559 07 33 45 42.9 84.6 -4.3 -47.3 -2 773 14 49 55 14 50 55 =1146+362 07 34 45 43.0 84.8 -4.3 -47.4 58 781 14 49 56 14 51 10 J1149+3559 07 35 00 43.1 84.9 -4.3 -47.4 8 781 14 51 10 14 52 10 =1146+362 07 36 01 43.2 85.1 -4.2 -47.4 60 788 14 51 11 14 52 30 KUG1141+371 07 36 21 44.6 85.2 -4.2 -48.1 -2 788 14 52 30 15 00 00 --- 07 43 52 45.7 86.6 -4.0 -48.2 448 846 14 52 31 15 00 20 J1149+3559 07 44 12 44.4 86.6 -4.1 -47.5 -2 846 15 00 20 15 01 20 =1146+362 07 45 12 44.6 86.8 -4.1 -47.5 58 854 15 00 21 15 01 35 J1149+3559 07 45 27 44.6 86.9 -4.1 -47.5 8 854 15 01 35 15 02 35 =1146+362 07 46 27 44.8 87.1 -4.1 -47.5 60 862 15 01 36 15 02 55 KUG1141+371 07 46 47 46.2 87.1 -4.0 -48.3 -2 862 15 02 55 15 10 25 --- 07 54 19 47.3 88.6 -3.9 -48.3 448 920 15 02 56 15 10 45 J1149+3559 07 54 39 46.0 88.6 -3.9 -47.6 -2 920 15 10 45 15 11 45 =1146+362 07 55 39 46.1 88.8 -3.9 -47.6 58 927 15 10 46 15 12 00 J1149+3559 07 55 54 46.2 88.9 -3.9 -47.6 8 927 15 12 00 15 13 00 =1146+362 07 56 54 46.3 89.1 -3.9 -47.6 60 935 15 12 01 15 13 20 KUG1141+371 07 57 14 47.7 89.2 -3.8 -48.3 -2 935 15 13 20 15 20 50 --- 08 04 45 48.9 90.7 -3.7 -48.3 448 993 15 13 21 15 21 10 J1149+3559 08 05 05 47.5 90.7 -3.8 -47.6 -2 993 15 21 10 15 22 10 =1146+362 08 06 05 47.7 90.9 -3.7 -47.6 58 1001 15 21 11 15 22 25 J1149+3559 08 06 21 47.7 91.0 -3.7 -47.6 8 1001 15 22 25 15 23 25 =1146+362 08 07 21 47.9 91.2 -3.7 -47.6 60 1009 15 22 26 15 23 45 KUG1141+371 08 07 41 49.3 91.3 -3.6 -48.3 -2 1009 15 23 45 15 31 15 --- 08 15 12 50.4 92.8 -3.5 -48.3 448 1067 15 23 46 15 31 35 J1149+3559 08 15 32 49.1 92.9 -3.6 -47.5 -2 1067 15 31 35 15 32 35 =1146+362 08 16 32 49.3 93.1 -3.6 -47.5 58 1074 15 31 36 15 32 50 J1149+3559 08 16 47 49.3 93.1 -3.6 -47.5 8 1074 15 32 50 15 33 50 =1146+362 08 17 47 49.4 93.3 -3.5 -47.5 60 1082 15 32 51 Schedule for JODRELL1 (Code Jb ) 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 08 18 07 50.9 93.4 -3.5 -48.2 -2 1082 15 34 10 15 41 40 --- 08 25 39 52.0 95.1 -3.3 -48.1 448 1140 15 34 11 15 42 00 J1149+3559 08 25 59 50.7 95.1 -3.4 -47.4 -2 1140 15 42 00 15 43 00 =1146+362 08 26 59 50.8 95.3 -3.4 -47.3 58 1148 15 42 01 15 43 15 J1149+3559 08 27 14 50.9 95.4 -3.4 -47.3 8 1148 15 43 15 15 44 15 =1146+362 08 28 14 51.0 95.6 -3.4 -47.3 60 1156 15 43 16 15 44 35 KUG1141+371 08 28 34 52.4 95.7 -3.3 -48.0 -2 1156 15 44 35 15 52 05 --- 08 36 05 53.5 97.4 -3.2 -47.8 448 1213 15 44 36 15 52 25 J1149+3559 08 36 25 52.2 97.4 -3.2 -47.1 -2 1213 15 52 25 15 54 55 =1146+362 08 38 56 52.6 98.0 -3.2 -47.0 148 1233 15 52 26 15 55 15 J1130+3815 08 39 16 56.9 99.5 -2.9 -48.6 -25 1233 15 55 15 16 00 00 =1128+385 08 44 02 57.6 100.6 -2.8 -48.4 260 1270 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: 6 Station: JODRELL1 Total bit rate: 1024 Format: VDIF 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= 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 Net SB= L L U U L L U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= U U L L U U L L IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 1 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= 645.51 645.51 645.51 645.51 581.51 581.51 581.51 581.51 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 1 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 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