COVER INFORMATION Station: BADARY (Code Bd ) 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 BADARY (Code Bd ) 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 --- ---------- EVN joins the array ---------- Next scan frequencies: 1610.00 1610.00 1610.00 1610.00 1642.00 1642.00 1642.00 1642.00 1674.00 1674.00 1674.00 1674.00 1706.00 1706.00 1706.00 1706.00 Next BBC frequencies: 350.00 350.00 350.00 350.00 382.00 382.00 382.00 382.00 414.00 414.00 414.00 414.00 446.00 446.00 446.00 446.00 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 10 00 00 1219+044 09 05 36 27.3 481.6 -3.3 -31.9 0 0 10 00 00 10 02 00 --- 09 07 37 27.5 482.0 -3.3 -31.7 120 15 10 00 01 10 02 50 1228+126 09 08 27 33.3 475.0 -3.4 -35.0 21 15 10 02 50 10 12 00 --- 09 17 38 34.6 477.2 -3.2 -34.3 550 86 10 02 51 10 12 20 1228+126 09 17 58 34.6 477.3 -3.2 -34.2 14 86 10 12 20 10 22 00 --- 09 27 40 36.0 479.7 -3.1 -33.4 580 160 10 12 21 10 22 50 1219+044 09 28 30 30.2 487.2 -2.9 -29.6 21 160 10 22 50 10 25 00 --- 09 30 40 30.5 487.7 -2.9 -29.4 130 177 10 22 51 10 26 00 1253-055 09 31 41 17.7 485.4 -3.4 -30.5 19 177 10 26 00 10 28 00 --- 09 33 41 17.9 485.8 -3.4 -30.3 120 192 10 26 01 10 29 30 1228+126 09 35 11 37.0 481.6 -2.9 -32.6 37 192 10 29 30 10 39 00 --- 09 44 43 38.2 484.1 -2.8 -31.6 570 265 10 29 31 10 39 20 1228+126 09 45 03 38.2 484.2 -2.8 -31.6 14 265 10 39 20 10 49 00 --- 09 54 44 39.5 486.8 -2.6 -30.5 580 340 10 39 21 10 49 50 1219+044 09 55 35 33.4 494.2 -2.5 -26.4 21 340 10 49 50 10 52 00 --- 09 57 45 33.6 494.7 -2.4 -26.1 130 356 10 49 51 10 52 50 1228+126 09 58 35 39.9 487.9 -2.6 -30.0 21 356 10 52 50 11 02 00 --- 10 07 47 41.0 490.4 -2.4 -28.8 550 427 10 52 51 11 02 20 1228+126 10 08 07 41.1 490.5 -2.4 -28.8 14 427 11 02 20 11 12 00 --- 10 17 48 42.2 493.3 -2.2 -27.4 580 501 11 02 21 11 12 50 1219+044 10 18 38 35.8 500.5 -2.1 -23.2 21 501 11 12 50 11 15 00 --- 10 20 49 36.0 501.1 -2.0 -22.9 130 518 11 12 51 11 15 40 1226+023 10 21 29 33.4 500.5 -2.1 -23.2 20 518 11 15 40 11 23 00 --- 10 28 50 34.1 502.5 -2.0 -22.1 440 574 11 15 41 Schedule for BADARY (Code Bd ) 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 --- 11 24 00 1253-055 10 29 50 24.3 499.1 -2.5 -24.0 25 574 11 24 00 11 26 00 --- 10 31 50 24.6 499.6 -2.4 -23.8 120 590 11 24 01 11 27 30 1228+126 10 33 21 43.9 498.0 -2.0 -25.1 36 590 11 27 30 11 37 00 --- 10 42 52 44.8 501.0 -1.8 -23.5 570 663 11 27 31 11 37 20 1228+126 10 43 12 44.9 501.1 -1.8 -23.5 14 663 11 37 20 11 47 00 --- 10 52 54 45.8 504.2 -1.6 -21.8 580 737 11 37 21 11 47 50 1219+044 10 53 44 38.8 510.8 -1.5 -17.6 21 737 11 47 50 11 50 00 --- 10 55 54 39.0 511.5 -1.5 -17.2 130 754 11 47 51 ---------- Zelenchuskaya joins ---------- 11 50 50 1228+126 10 56 45 46.1 505.4 -1.6 -21.1 21 754 11 50 50 12 00 00 --- 11 05 56 46.9 508.5 -1.4 -19.3 550 824 11 50 51 12 00 20 1228+126 11 06 16 46.9 508.6 -1.4 -19.3 14 824 12 00 20 12 10 00 --- 11 15 58 47.7 511.9 -1.3 -17.3 580 899 12 00 21 ---------- Svetloe, Irbene and Torun join ---------- 12 10 50 1219+044 11 16 48 40.4 518.0 -1.1 -13.4 20 899 12 10 50 12 13 00 --- 11 18 58 40.5 518.7 -1.1 -13.0 130 915 12 10 51 12 13 50 1228+126 11 19 48 47.9 513.3 -1.2 -16.6 20 915 12 13 50 12 23 00 --- 11 29 00 48.5 516.5 -1.0 -14.6 550 986 12 13 51 12 23 20 1228+126 11 29 20 48.6 516.6 -1.0 -14.6 14 986 12 23 20 12 33 00 --- 11 39 01 49.1 520.1 -0.9 -12.4 580 1060 12 23 21 12 33 50 1219+044 11 39 52 41.5 525.5 -0.7 -8.9 20 1060 12 33 50 12 36 00 --- 11 42 02 41.6 526.2 -0.7 -8.5 130 1077 12 33 51 12 37 00 1253-055 11 43 02 30.2 518.6 -1.2 -13.1 22 1077 12 37 00 12 39 00 --- 11 45 02 30.3 519.1 -1.2 -12.8 120 1092 12 37 01 12 40 30 1228+126 11 46 33 49.5 522.9 -0.8 -10.7 37 1092 12 40 30 12 50 00 --- 11 56 04 49.9 526.4 -0.6 -8.6 570 1165 12 40 31 12 50 20 1228+126 11 56 24 49.9 526.5 -0.6 -8.5 14 1165 12 50 20 13 00 00 --- 12 06 06 50.2 530.2 -0.4 -6.2 580 1240 12 50 21 Schedule for BADARY (Code Bd ) 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 --- ---------- HartRAO and Onsala join ---------- 13 00 50 1219+044 12 06 56 42.2 534.5 -0.3 -3.4 19 1240 13 00 50 13 03 00 --- 12 09 06 42.3 535.2 -0.2 -3.0 130 1256 13 00 51 13 03 50 1228+126 12 09 57 50.3 531.7 -0.4 -5.3 19 1256 13 03 50 13 13 00 --- 12 19 08 50.4 535.2 -0.2 -3.1 550 1327 13 03 51 13 13 30 1228+126 12 19 38 50.5 535.4 -0.2 -2.9 24 1327 13 13 30 13 23 00 --- 12 29 10 50.5 539.0 -0.0 -0.6 570 1400 13 13 31 13 23 50 1219+044 12 30 00 42.3 542.3 0.1 1.4 19 1400 13 23 50 13 26 00 --- 12 32 10 42.3 543.0 0.1 1.9 130 1417 13 23 51 13 27 00 1253-055 12 33 10 32.1 533.0 -0.4 -4.4 25 1417 13 27 00 13 29 00 --- 12 35 11 32.2 533.6 -0.4 -4.0 120 1432 13 27 01 ---------- Medicina joins ---------- 13 30 30 1228+126 12 36 41 50.5 541.9 0.1 1.2 38 1432 13 30 30 13 40 00 --- 12 46 12 50.4 545.6 0.2 3.5 570 1505 13 30 31 13 40 30 1228+126 12 46 43 50.4 545.8 0.3 3.6 24 1505 13 40 30 13 50 00 --- 12 56 14 50.2 549.4 0.4 5.9 570 1578 13 40 31 ---------- Effelsberg, Jodrell Bank and Westerbork join ---------- 13 51 00 1219+044 12 57 14 41.8 551.4 0.6 7.0 28 1578 13 51 00 13 53 00 --- 12 59 15 41.8 552.1 0.6 7.5 120 1594 13 51 01 13 54 00 1228+126 13 00 15 50.1 550.9 0.5 6.9 28 1594 13 54 00 14 03 00 --- 13 09 16 49.8 554.3 0.6 9.0 540 1663 13 54 01 14 03 30 1228+126 13 09 46 49.8 554.5 0.6 9.1 24 1663 14 03 30 14 13 00 --- 13 19 18 49.4 558.0 0.8 11.3 570 1736 14 03 31 14 14 00 1219+044 13 20 18 40.9 559.0 1.0 11.6 28 1736 14 14 00 14 16 00 --- 13 22 18 40.8 559.6 1.0 12.0 120 1751 14 14 01 14 16 50 1226+023 13 23 09 39.0 557.2 0.9 10.5 31 1751 14 16 50 14 24 00 --- 13 30 20 38.6 559.4 1.0 11.9 430 1806 14 16 51 14 25 10 1253-055 13 31 30 31.9 550.1 0.6 6.3 37 1806 14 25 10 14 27 10 --- 13 33 30 31.8 550.7 0.6 6.6 120 1822 14 25 11 Schedule for BADARY (Code Bd ) 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 --- 14 28 30 1219+044 13 34 50 40.1 563.6 1.2 14.4 43 1822 14 28 30 14 30 40 --- 13 37 01 39.9 564.3 1.2 14.8 130 1838 14 28 31 14 31 40 1228+126 13 38 01 48.3 564.8 1.1 15.4 28 1838 14 31 40 14 40 40 --- 13 47 02 47.7 567.9 1.3 17.3 540 1908 14 31 41 14 41 10 1228+126 13 47 33 47.7 568.1 1.3 17.4 24 1908 14 41 10 14 50 40 --- 13 57 04 46.9 571.4 1.4 19.3 570 1981 14 41 11 14 51 40 1219+044 13 58 04 38.4 570.8 1.6 18.5 28 1981 14 51 40 14 53 50 --- 14 00 15 38.3 571.4 1.6 18.9 130 1997 14 51 41 14 55 00 1228+126 14 01 25 46.6 572.8 1.5 20.1 38 1997 14 55 00 15 00 00 --- 14 06 26 46.1 574.5 1.6 21.0 300 2036 14 55 01 ---------- LBA finishes ---------- 15 00 30 1228+126 14 06 56 46.1 574.7 1.6 21.1 24 2036 15 00 30 15 10 00 --- 14 16 27 45.2 577.7 1.7 22.8 570 2109 15 00 31 15 11 00 1219+044 14 17 27 36.8 576.5 1.9 21.7 28 2109 15 11 00 15 13 10 --- 14 19 38 36.6 577.1 1.9 22.0 130 2126 15 11 01 15 14 10 1228+126 14 20 38 44.8 579.1 1.8 23.5 28 2126 15 14 10 15 23 10 --- 14 29 39 43.9 581.9 2.0 25.0 540 2195 15 14 11 15 23 40 1228+126 14 30 10 43.9 582.0 2.0 25.1 24 2195 15 23 40 15 33 10 --- 14 39 41 42.8 584.9 2.1 26.6 570 2268 15 23 41 15 34 10 1219+044 14 40 41 34.5 583.1 2.3 25.1 28 2268 15 34 10 15 36 10 --- 14 42 42 34.3 583.6 2.3 25.3 120 2283 15 34 11 15 37 20 1253-055 14 43 52 28.0 570.4 1.8 18.4 32 2283 15 37 20 15 39 20 --- 14 45 52 27.8 570.9 1.8 18.7 120 2299 15 37 21 15 40 50 1228+126 14 47 22 42.0 587.2 2.3 27.7 46 2299 15 40 50 15 50 20 --- 14 56 54 40.9 589.9 2.4 29.0 570 2372 15 40 51 15 50 50 1228+126 14 57 24 40.8 590.1 2.4 29.1 24 2372 15 50 50 16 00 20 --- 15 06 56 39.7 592.7 2.6 30.3 570 2445 15 50 51 16 01 20 1219+044 15 07 56 31.4 590.3 2.7 28.5 29 2445 16 01 20 16 03 30 --- 15 10 06 31.2 590.8 2.8 28.8 130 2462 16 01 21 Schedule for BADARY (Code Bd ) 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 --- 16 04 30 1228+126 15 11 06 39.2 593.8 2.7 30.8 29 2462 16 04 30 16 13 30 --- 15 20 08 38.0 596.3 2.8 31.8 540 2531 16 04 31 16 14 00 1228+126 15 20 38 38.0 596.4 2.8 31.8 24 2531 16 14 00 16 23 30 --- 15 30 09 36.7 598.9 3.0 32.8 570 2604 16 14 01 16 24 30 1219+044 15 31 10 28.5 596.1 3.1 31.0 29 2604 16 24 30 16 26 30 --- 15 33 10 28.3 596.6 3.2 31.2 120 2619 16 24 31 16 27 40 1253-055 15 34 20 23.3 583.3 2.6 25.3 32 2619 16 27 40 16 29 40 --- 15 36 20 23.1 583.8 2.7 25.5 120 2635 16 27 41 16 31 10 1228+126 15 37 51 35.7 600.8 3.1 33.6 48 2635 16 31 10 16 40 40 --- 15 47 22 34.4 603.2 3.3 34.4 570 2708 16 31 11 16 41 10 1228+126 15 47 52 34.3 603.3 3.3 34.5 24 2708 16 41 10 16 50 40 --- 15 57 24 33.0 605.6 3.4 35.2 570 2781 16 41 11 16 51 40 1219+044 15 58 24 24.9 602.5 3.6 33.4 29 2781 16 51 40 16 53 40 --- 16 00 24 24.6 603.0 3.6 33.6 120 2796 16 51 41 16 54 30 1226+023 16 01 14 23.6 600.3 3.5 32.6 30 2796 16 54 30 17 01 40 --- 16 08 26 22.6 602.0 3.6 33.1 430 2851 16 54 31 17 02 40 1219+044 16 09 26 23.4 605.0 3.8 34.2 40 2851 17 02 40 17 04 50 --- 16 11 36 23.1 605.5 3.8 34.4 130 2868 17 02 41 17 05 50 1228+126 16 12 36 30.8 609.1 3.7 36.3 29 2868 17 05 50 17 14 50 --- 16 21 38 29.5 611.2 3.8 36.8 540 2937 17 05 51 17 15 20 1228+126 16 22 08 29.4 611.3 3.8 36.9 24 2937 17 15 20 17 24 50 --- 16 31 39 28.0 613.4 4.0 37.4 570 3010 17 15 21 17 25 50 1219+044 16 32 40 20.1 610.1 4.2 35.7 29 3010 17 25 50 17 27 50 --- 16 34 40 19.8 610.6 4.2 35.8 120 3026 17 25 51 17 29 20 1253-055 16 36 10 15.9 597.7 3.7 31.7 53 3026 17 29 20 17 31 20 --- 16 38 10 15.7 598.1 3.7 31.9 120 3041 17 29 21 17 33 10 1228+126 16 40 01 26.8 615.2 4.1 37.8 68 3041 17 33 10 17 42 20 --- 16 49 12 25.4 617.2 4.3 38.1 550 3112 17 33 11 17 42 50 1228+126 16 49 42 25.3 617.3 4.3 38.2 24 3112 17 42 50 17 52 20 --- 16 59 14 23.9 619.3 4.5 38.5 570 3185 17 42 51 Schedule for BADARY (Code Bd ) Page 7 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 --- 17 53 20 1219+044 17 00 14 16.0 616.0 4.6 37.0 29 3185 17 53 20 17 55 30 --- 17 02 24 15.7 616.4 4.7 37.1 130 3201 17 53 21 17 56 30 1228+126 17 03 25 23.2 620.2 4.5 38.6 30 3201 17 56 30 18 05 30 --- 17 12 26 21.9 622.0 4.7 38.8 540 3271 17 56 31 18 06 00 1228+126 17 12 56 21.8 622.2 4.7 38.9 24 3271 18 06 00 18 15 30 --- 17 22 28 20.3 624.1 4.8 39.0 570 3344 18 06 01 18 16 30 1219+044 17 23 28 12.5 620.7 5.0 37.8 29 3344 18 16 30 18 18 30 --- 17 25 28 12.2 621.1 5.0 37.8 120 3359 18 16 31 18 23 50 1228+126 17 30 49 19.0 625.8 5.0 39.2 290 3359 18 23 50 18 33 00 --- 17 40 01 17.6 627.6 5.1 39.3 550 3429 18 23 51 18 33 30 1228+126 17 40 31 17.5 627.7 5.1 39.3 24 3429 18 33 30 18 43 00 --- 17 50 02 16.1 629.6 5.3 39.3 570 3503 18 33 31 18 47 20 1228+126 17 54 23 15.4 630.4 5.4 39.3 254 3503 18 47 20 18 56 20 --- 18 03 24 14.0 632.2 5.5 39.3 540 3572 18 47 21 18 56 50 1228+126 18 03 55 13.9 632.3 5.5 39.3 24 3572 18 56 50 19 06 20 --- 18 13 26 12.4 634.2 5.7 39.2 570 3645 18 56 51 19 14 40 1228+126 18 21 47 11.2 635.8 5.8 39.1 493 3645 19 14 40 19 24 10 --- 18 31 19 9.7 637.6 6.0 D 38.9 0 3718 19 14 41 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: kvzr_l passed by Alexey Melnikov, Mar2014 ****** Only 252.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 14 Station: BADARY 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= 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 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 = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 7 Setup file default. Used with PCAL = off LO sum= 1610.00 1610.00 1610.00 1610.00 1642.00 1642.00 1642.00 1642.00 1674.00 1674.00 1674.00 1674.00 1706.00 1706.00 1706.00 1706.00 BBC fr= 350.00 350.00 350.00 350.00 382.00 382.00 382.00 382.00 414.00 414.00 414.00 414.00 446.00 446.00 446.00 446.00 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 9 10 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 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