COVER INFORMATION Station: DSS43LBA (Code Ti ) Experiment: Proper motion of the newly discovered helical filaments in the M87 pc-sc Exp. Code: gs039 Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Tuomas Savolainen Address: Aalto University Metsahovi Radio Observatory Metsahovintie 114 02540 Kylmala Finland Phone: +358 29 442 4855 EMAIL: tuomas.k.savolainen@aalto.fi Fax: +358 9 256 4531 Phone during observation: +358 50 581 9717 Observing mode: EVN+LBA+VLBA L-band continuum, dual-pol Notes: Please send diskpacks to JIVE Fringe finder: 3C273 Schedule for DSS43LBA (Code Ti ) Page 2 Proper motion of the newly discovered helical filaments in the M87 pc-sc 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 26 May 2017 Day 146 --- Next scan frequencies: 1594.00 1658.00 Next BBC frequencies: 269.00 333.00 Next scan bandwidths: 64.00 64.00 09 00 00 1226+023 11 12 26 48.5 390.0 -1.3 -155.9 0 0 09 00 00 09 03 00 --- 11 15 26 48.8 389.0 -1.2 -156.7 180 12 09 00 01 09 04 00 1226+023 11 16 27 48.9 388.6 -1.2 -157.0 58 12 09 04 00 09 07 00 --- 11 19 27 49.2 387.6 -1.2 -157.8 180 23 09 04 01 09 08 00 1226+023 11 20 27 49.3 387.2 -1.2 -158.1 58 23 09 08 00 09 11 00 --- 11 23 28 49.5 386.2 -1.1 -158.9 180 35 09 08 01 09 12 00 1226+023 11 24 28 49.6 385.8 -1.1 -159.2 58 35 09 12 00 09 15 00 --- 11 27 28 49.9 384.7 -1.0 -160.1 180 46 09 12 01 09 16 00 1226+023 11 28 28 50.0 384.3 -1.0 -160.4 58 46 09 16 00 09 19 00 --- 11 31 29 50.2 383.2 -1.0 -161.2 180 58 09 16 01 09 20 00 1226+023 11 32 29 50.3 382.9 -1.0 -161.5 58 58 09 20 00 09 23 00 --- 11 35 30 50.5 381.7 -0.9 -162.4 180 69 09 20 01 09 24 00 1226+023 11 36 30 50.6 381.4 -0.9 -162.7 58 69 09 24 00 09 27 00 --- 11 39 30 50.8 380.2 -0.8 -163.6 180 81 09 24 01 09 28 00 1226+023 11 40 30 50.9 379.8 -0.8 -163.9 58 81 09 28 00 09 31 00 --- 11 43 31 51.1 378.7 -0.8 -164.8 180 92 09 28 01 09 32 00 1226+023 11 44 31 51.2 378.3 -0.8 -165.2 58 92 09 32 00 09 35 00 --- 11 47 32 51.3 377.1 -0.7 -166.1 180 104 09 32 01 09 36 00 1226+023 11 48 32 51.4 376.8 -0.7 -166.4 58 104 09 36 00 09 39 00 --- 11 51 32 51.6 375.6 -0.6 -167.3 180 115 09 36 01 09 40 00 1226+023 11 52 32 51.6 375.2 -0.6 -167.7 58 115 09 40 00 09 43 00 --- 11 55 33 51.8 374.0 -0.6 -168.6 180 127 09 40 01 09 44 00 1226+023 11 56 33 51.8 373.6 -0.6 -168.9 58 127 09 44 00 09 47 00 --- 11 59 34 52.0 372.4 -0.5 -169.9 180 138 09 44 01 09 48 00 1226+023 12 00 34 52.0 372.0 -0.5 -170.2 58 138 09 48 00 09 51 00 --- 12 03 34 52.1 370.8 -0.4 -171.2 180 150 09 48 01 09 52 00 1226+023 12 04 34 52.2 370.4 -0.4 -171.5 58 150 09 52 00 09 55 00 --- 12 07 35 52.3 369.2 -0.4 -172.5 180 161 09 52 01 Schedule for DSS43LBA (Code Ti ) Page 3 Proper motion of the newly discovered helical filaments in the M87 pc-sc 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 26 May 2017 Day 146 --- 09 56 00 1226+023 12 08 35 52.3 368.8 -0.4 -172.9 58 161 09 56 00 09 59 00 --- 12 11 36 52.4 367.6 -0.3 -173.8 180 173 09 56 01 ---------- EVN joins the array ---------- 10 00 00 1219+044 12 12 36 50.4 364.2 -0.2 -176.6 45 173 10 00 00 10 02 00 --- 12 14 36 50.4 363.4 -0.1 -177.2 120 180 10 00 01 10 02 50 1228+126 12 15 26 42.1 365.4 -0.3 -175.5 14 180 10 02 50 10 12 00 --- 12 24 38 42.3 362.3 -0.1 -178.1 550 216 10 02 51 10 12 20 1228+126 12 24 58 42.3 362.2 -0.1 -178.1 18 216 10 12 20 10 22 00 --- 12 34 39 42.3 359.0 0.0 179.2 580 253 10 12 21 10 22 50 1219+044 12 35 29 50.4 355.2 0.2 176.1 15 253 10 22 50 10 25 00 --- 12 37 40 50.3 354.4 0.2 175.4 130 261 10 22 51 10 26 00 1253-055 12 38 40 60.2 369.2 -0.3 -172.4 -2 261 10 26 00 10 28 00 --- 12 40 40 60.2 368.2 -0.3 -173.2 118 269 10 26 01 10 29 30 1228+126 12 42 11 42.2 356.5 0.2 177.1 15 269 10 29 30 10 39 00 --- 12 51 42 42.1 353.4 0.3 174.5 570 305 10 29 31 10 39 20 1228+126 12 52 02 42.1 353.3 0.3 174.4 18 305 10 39 20 10 49 00 --- 13 01 44 41.8 350.1 0.5 171.8 580 342 10 39 21 10 49 50 1219+044 13 02 34 49.4 344.8 0.7 167.7 17 342 10 49 50 10 52 00 --- 13 04 44 49.3 344.0 0.7 167.0 130 351 10 49 51 10 52 50 1228+126 13 05 34 41.6 348.9 0.6 170.8 17 351 10 52 50 11 02 00 --- 13 14 46 41.2 346.0 0.7 168.3 550 386 10 52 51 11 02 20 1228+126 13 15 06 41.2 345.9 0.7 168.2 18 386 11 02 20 11 12 00 --- 13 24 48 40.7 342.8 0.9 165.7 580 423 11 02 21 11 12 50 1219+044 13 25 38 47.9 336.5 1.0 160.9 19 423 11 12 50 11 15 00 --- 13 27 48 47.7 335.7 1.1 160.3 130 431 11 12 51 11 15 40 1226+023 13 28 28 50.2 336.8 1.0 161.2 27 431 11 15 40 11 23 00 --- 13 35 49 49.6 334.1 1.1 159.1 440 460 11 15 41 11 24 00 1253-055 13 36 50 59.1 340.5 0.7 164.1 19 460 11 24 00 11 26 00 --- 13 38 50 59.0 339.6 0.7 163.4 120 467 11 24 01 Schedule for DSS43LBA (Code Ti ) Page 4 Proper motion of the newly discovered helical filaments in the M87 pc-sc 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 26 May 2017 Day 146 --- 11 27 30 1228+126 13 40 20 39.6 338.0 1.1 161.8 10 467 11 27 30 11 37 00 --- 13 49 52 38.8 335.2 1.3 159.5 570 504 11 27 31 11 37 20 1228+126 13 50 12 38.8 335.1 1.3 159.4 18 504 11 37 20 11 47 00 --- 13 59 53 37.9 332.3 1.5 157.2 580 541 11 37 21 11 47 50 1219+044 14 00 43 44.3 324.9 1.6 152.0 18 541 11 47 50 11 50 00 --- 14 02 54 44.1 324.2 1.7 151.5 130 549 11 47 51 ---------- Zelenchuskaya joins ---------- 11 50 50 1228+126 14 03 44 37.6 331.2 1.5 156.3 19 549 11 50 50 12 00 00 --- 14 12 55 36.6 328.6 1.7 154.3 550 584 11 50 51 12 00 20 1228+126 14 13 15 36.6 328.5 1.7 154.2 18 584 12 00 20 12 10 00 --- 14 22 57 35.5 325.9 1.9 152.1 580 621 12 00 21 ---------- Svetloe, Irbene and Torun join ---------- 12 10 50 1219+044 14 23 47 41.4 318.1 2.0 146.9 16 621 12 10 50 12 13 00 --- 14 25 58 41.1 317.5 2.0 146.5 130 630 12 10 51 12 13 50 1228+126 14 26 48 35.1 324.9 1.9 151.4 17 630 12 13 50 12 23 00 --- 14 35 59 34.0 322.6 2.1 149.5 550 665 12 13 51 12 23 20 1228+126 14 36 19 33.9 322.5 2.1 149.5 18 665 12 23 20 12 33 00 --- 14 46 01 32.7 320.1 2.2 147.6 580 702 12 23 21 12 33 50 1219+044 14 46 51 38.1 312.0 2.4 142.6 15 702 12 33 50 12 36 00 --- 14 49 01 37.8 311.5 2.4 142.2 130 710 12 33 51 12 37 00 1253-055 14 50 01 50.7 312.0 1.9 142.5 6 710 12 37 00 12 39 00 --- 14 52 02 50.4 311.4 1.9 142.1 120 718 12 37 01 12 40 30 1228+126 14 53 32 31.7 318.2 2.4 146.2 13 718 12 40 30 12 50 00 --- 15 03 04 30.4 316.0 2.5 144.6 570 755 12 40 31 12 50 20 1228+126 15 03 24 30.3 315.9 2.5 144.5 18 755 12 50 20 13 00 00 --- 15 13 05 28.9 313.7 2.7 142.9 580 792 12 50 21 ---------- HartRAO and Onsala join ---------- 13 00 50 1219+044 15 13 55 33.8 305.6 2.8 138.3 15 792 13 00 50 13 03 00 --- 15 16 06 33.4 305.1 2.9 138.0 130 800 13 00 51 Schedule for DSS43LBA (Code Ti ) Page 5 Proper motion of the newly discovered helical filaments in the M87 pc-sc 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 26 May 2017 Day 146 --- 13 03 50 1228+126 15 16 56 28.4 312.9 2.8 142.3 16 800 13 03 50 13 13 00 --- 15 26 07 27.0 310.9 2.9 140.9 550 835 13 03 51 13 13 30 1228+126 15 26 37 26.9 310.8 2.9 140.8 28 835 13 13 30 13 23 00 --- 15 36 09 25.4 308.8 3.1 139.4 570 872 13 13 31 13 23 50 1219+044 15 36 59 29.9 300.6 3.2 135.3 15 872 13 23 50 13 26 00 --- 15 39 10 29.5 300.2 3.3 135.1 130 880 13 23 51 13 27 00 1253-055 15 40 10 42.3 298.5 2.7 133.9 6 880 13 27 00 13 29 00 --- 15 42 10 42.0 298.0 2.8 133.7 120 888 13 27 01 ---------- Medicina joins ---------- 13 30 30 1228+126 15 43 40 24.2 307.3 3.2 138.4 16 888 13 30 30 13 40 00 --- 15 53 12 22.6 305.4 3.4 137.1 570 924 13 30 31 13 40 30 1228+126 15 53 42 22.5 305.3 3.4 137.1 28 924 13 40 30 13 50 00 --- 16 03 13 20.9 303.5 3.5 135.9 570 961 13 40 31 ---------- Effelsberg, Jodrell Bank and Westerbork join ---------- 13 51 00 1219+044 16 04 14 25.0 295.3 3.7 132.4 25 961 13 51 00 13 53 00 --- 16 06 14 24.6 295.0 3.7 132.2 120 968 13 51 01 13 54 00 1228+126 16 07 14 20.2 302.7 3.6 135.4 26 968 13 54 00 14 03 00 --- 16 16 16 18.7 301.1 3.7 134.4 540 1003 13 54 01 14 03 30 1228+126 16 16 46 18.6 301.0 3.8 134.3 28 1003 14 03 30 14 13 00 --- 16 26 17 16.9 299.3 3.9 133.3 570 1039 14 03 31 14 14 00 1219+044 16 27 17 20.6 291.2 4.1 130.4 25 1039 14 14 00 14 16 00 --- 16 29 18 20.3 290.9 4.1 130.2 120 1047 14 14 01 14 16 50 1226+023 16 30 08 22.8 290.1 4.0 130.0 37 1047 14 16 50 14 24 00 --- 16 37 19 21.4 288.9 4.1 129.5 430 1075 14 16 51 14 25 10 1253-055 16 38 29 31.4 286.6 3.7 128.3 27 1075 14 25 10 14 27 10 --- 16 40 30 31.0 286.2 3.7 128.1 120 1082 14 25 11 14 28 30 1219+044 16 41 50 17.8 288.8 4.3 129.3 25 1082 14 28 30 14 30 40 --- 16 44 00 17.4 288.4 4.3 129.2 130 1091 14 28 31 14 31 40 1228+126 16 45 00 13.5 296.1 4.2 131.5 26 1091 14 31 40 14 40 40 --- 16 54 02 11.9 294.6 4.4 130.7 540 1125 14 31 41 Schedule for DSS43LBA (Code Ti ) Page 6 Proper motion of the newly discovered helical filaments in the M87 pc-sc 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 26 May 2017 Day 146 --- 14 41 10 1228+126 16 54 32 11.8 294.5 4.4 130.6 28 1125 14 41 10 14 50 40 --- 17 04 03 10.0 293.0 4.5 129.8 570 1162 14 41 11 14 51 40 1219+044 17 05 04 13.3 285.0 4.7 127.9 26 1162 14 51 40 14 53 50 --- 17 07 14 12.9 284.7 4.7 127.8 130 1170 14 51 41 14 55 00 1228+126 17 08 24 9.2 292.3 4.6 129.5 36 1170 14 55 00 15 00 00 --- 17 13 25 8.2 291.5 4.7 129.1 300 1189 14 55 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess217.L1024glob Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: ti21cm CR: email from Horiuchi 2014-11-10. Currently LCP only Setup group: 11 Station: DSS43LBA Total bit rate: 512 Format: LBA Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 1325.00 1325.00 Net SB= U U IF SB = U U Pol. = LCP LCP BBC = 1 2 BBC SB= U U IF = 1N 1N The following frequency sets based on these setups were used. Frequency Set: 5 Setup file default. Used with PCAL = off LO sum= 1594.00 1658.00 BBC fr= 269.00 333.00 Bandwd= 64.00 64.00 Matching frequency sets: 5 Track assignments are: track1= 0, 2 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 1219+044 12 19 49.255033 * 12 22 22.549623 12 23 15.866640 0.10 J1222+0413 04 29 53.60828 * 04 13 15.77607 04 07 31.54120 0.10 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.rfc rfc_2015a Petrov, 2015, unpublished. 35127 observations * 1226+023 12 26 33.245835 * 12 29 06.699731 12 30 00.133541 0.10 J1229+0203 02 19 43.30558 * 02 03 08.59808 01 57 25.08738 0.10 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.rfc rfc_2015a Petrov, 2015, unpublished. 32035 observations * 1228+126 12 28 17.569279 * 12 30 49.423381 12 31 42.199993 0.10 J1230+1223 12 40 01.74887 * 12 23 28.04369 12 17 48.05249 0.10 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.rfc rfc_2015a Petrov, 2015, unpublished. 58965 observations * 1253-055 12 53 35.831290 * 12 56 11.166558 12 57 05.486122 0.10 J1256-0547 -05 31 07.99622 *-05 47 21.52508 -05 52 58.64530 0.11 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.rfc rfc_2015a Petrov, 2015, unpublished. 8135 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 1219+044 sess217.L1024glob 1 2 3 4 5 6 7 8 11 12 13 14 + 1.639 126.073 1226+023 sess217.L1024glob 1 2 3 4 5 6 7 8 11 12 13 14 + 1.622 69.636 1228+126 sess217.L1024glob 1 2 3 4 5 6 7 8 11 12 13 14 + 12.644 1037.843 1253-055 sess217.L1024glob 1 2 3 4 5 6 7 8 11 12 13 14 + 0.650 41.403 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) 1219+044 117.8 1226+023 120.3 1228+126 115.7 1253-055 129.7 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