COVER INFORMATION Station: TORUN (Code Tr ) Experiment: Closing the orbits on four young, low-mass... Exp. Code: EJ019A Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Markus Janson Address: Stockholm University Astronomy Department Roslagstullsbacken 21 106 91 Stockholm, Sweden Phone: 0046 855378548 EMAIL: markus.janson@astro.su.se Fax: 0046 31 772 55 90 Phone during observation: 0046 855378548 Observing mode: 6cm 1024-2 Notes: Schedule for TORUN (Code Tr ) Page 2 Closing the orbits on four young, low-mass... 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 9 Jun 2017 Day 160 --- Next scan frequencies: 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 758.49 758.49 758.49 758.49 822.49 822.49 822.49 822.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 01 00 00 3C454.3 19 24 39 35.0 111.4 -3.5 -35.6 0 0 01 00 00 01 03 00 --- 19 27 39 35.5 112.1 -3.5 -35.4 180 23 01 00 01 01 04 07 2326+275 19 28 46 40.0 95.7 -4.0 -42.6 19 23 01 04 07 01 05 37 --- 19 30 17 40.3 96.0 -3.9 -42.5 90 35 01 04 08 01 06 05 2319+272 19 30 45 40.7 97.3 -3.9 -42.2 13 35 01 06 05 01 06 50 --- 19 31 30 40.9 97.5 -3.9 -42.2 45 40 01 06 06 01 07 18 2326+275 19 31 58 40.5 96.4 -3.9 -42.5 13 40 01 07 18 01 08 48 --- 19 33 28 40.7 96.7 -3.9 -42.5 90 52 01 07 19 01 09 16 2319+272 19 33 56 41.2 98.0 -3.8 -42.2 13 52 01 09 16 01 10 01 --- 19 34 41 41.3 98.2 -3.8 -42.1 45 58 01 09 17 01 10 28 2326+275 19 35 09 41.0 97.1 -3.9 -42.4 13 58 01 10 28 01 11 58 --- 19 36 39 41.2 97.4 -3.8 -42.4 90 69 01 10 29 01 12 26 2319+272 19 37 07 41.7 98.7 -3.8 -42.1 13 69 01 12 26 01 13 11 --- 19 37 52 41.8 98.9 -3.7 -42.0 45 75 01 12 27 01 13 39 2326+275 19 38 20 41.5 97.7 -3.8 -42.3 13 75 01 13 39 01 15 09 --- 19 39 50 41.7 98.1 -3.8 -42.3 90 87 01 13 40 01 15 37 2319+272 19 40 18 42.2 99.4 -3.7 -42.0 13 87 01 15 37 01 16 22 --- 19 41 03 42.3 99.6 -3.7 -41.9 45 92 01 15 38 01 16 49 2326+275 19 41 31 41.9 98.4 -3.8 -42.3 13 92 01 16 49 01 18 19 --- 19 43 01 42.2 98.8 -3.7 -42.2 90 104 01 16 50 01 18 47 2319+272 19 43 29 42.6 100.1 -3.7 -41.9 13 104 01 18 47 01 19 32 --- 19 44 14 42.7 100.3 -3.6 -41.8 45 110 01 18 48 01 20 00 2326+275 19 44 42 42.4 99.1 -3.7 -42.2 13 110 01 20 00 01 21 30 --- 19 46 12 42.6 99.5 -3.7 -42.1 90 121 01 20 01 01 22 04 3C465 19 46 46 39.7 97.5 -3.9 -41.8 9 121 01 22 04 01 22 49 --- 19 47 31 39.9 97.7 -3.9 -41.8 45 127 01 22 05 01 23 23 2326+275 19 48 06 42.9 99.9 -3.7 -42.0 9 127 01 23 23 01 24 53 --- 19 49 36 43.1 100.2 -3.6 -42.0 90 138 01 23 24 Schedule for TORUN (Code Tr ) Page 3 Closing the orbits on four young, low-mass... 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 9 Jun 2017 Day 160 --- 01 25 27 3C465 19 50 10 40.2 98.3 -3.9 -41.7 9 138 01 25 27 01 26 12 --- 19 50 55 40.4 98.4 -3.8 -41.7 45 144 01 25 28 01 26 46 2326+275 19 51 29 43.4 100.7 -3.6 -41.9 9 144 01 26 46 01 28 16 --- 19 53 00 43.6 101.0 -3.6 -41.9 90 156 01 26 47 01 28 44 2319+272 19 53 28 44.1 102.4 -3.5 -41.5 13 156 01 28 44 01 29 29 --- 19 54 13 44.2 102.6 -3.5 -41.4 45 162 01 28 45 01 29 57 2326+275 19 54 41 43.9 101.4 -3.5 -41.8 13 162 01 29 57 01 31 27 --- 19 56 11 44.1 101.7 -3.5 -41.7 90 173 01 29 58 01 31 55 2319+272 19 56 39 44.6 103.1 -3.4 -41.3 13 173 01 31 55 01 32 40 --- 19 57 24 44.7 103.3 -3.4 -41.3 45 179 01 31 56 01 33 08 2326+275 19 57 52 44.4 102.1 -3.5 -41.7 13 179 01 33 08 01 34 38 --- 19 59 22 44.6 102.5 -3.5 -41.6 90 190 01 33 09 01 35 05 2319+272 19 59 50 45.0 103.9 -3.4 -41.1 13 190 01 35 05 01 35 50 --- 20 00 35 45.1 104.1 -3.4 -41.1 45 196 01 35 06 01 36 18 2326+275 20 01 03 44.8 102.9 -3.4 -41.5 13 196 01 36 18 01 37 48 --- 20 02 33 45.0 103.2 -3.4 -41.4 90 208 01 36 19 01 38 16 2319+272 20 03 01 45.5 104.6 -3.3 -41.0 12 208 01 38 16 01 39 01 --- 20 03 46 45.6 104.8 -3.3 -40.9 45 213 01 38 17 01 39 29 2326+275 20 04 14 45.3 103.6 -3.4 -41.4 13 213 01 39 29 01 40 59 --- 20 05 44 45.5 104.0 -3.4 -41.3 90 225 01 39 30 01 41 27 2319+272 20 06 12 46.0 105.4 -3.3 -40.8 12 225 01 41 27 01 42 12 --- 20 06 57 46.1 105.6 -3.3 -40.8 45 231 01 41 28 01 42 39 2326+275 20 07 25 45.8 104.4 -3.3 -41.2 12 231 01 42 39 01 44 09 --- 20 08 55 46.0 104.7 -3.3 -41.1 90 242 01 42 40 01 44 43 3C465 20 09 29 43.1 102.6 -3.5 -41.0 9 242 01 44 43 01 45 28 --- 20 10 14 43.2 102.8 -3.5 -41.0 45 248 01 44 44 01 46 02 2326+275 20 10 49 46.2 105.2 -3.3 -41.0 9 248 01 46 02 01 47 32 --- 20 12 19 46.5 105.5 -3.2 -40.9 90 260 01 46 03 01 48 06 3C465 20 12 53 43.6 103.4 -3.5 -40.9 9 260 01 48 06 01 48 51 --- 20 13 38 43.7 103.6 -3.5 -40.8 45 265 01 48 07 Schedule for TORUN (Code Tr ) Page 4 Closing the orbits on four young, low-mass... 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 9 Jun 2017 Day 160 --- 01 49 26 2326+275 20 14 13 46.7 106.0 -3.2 -40.8 9 265 01 49 26 01 50 56 --- 20 15 43 47.0 106.4 -3.2 -40.7 90 277 01 49 27 01 51 24 2319+272 20 16 11 47.4 107.9 -3.1 -40.2 12 277 01 51 24 01 52 09 --- 20 16 56 47.5 108.0 -3.1 -40.1 45 283 01 51 25 01 52 36 2326+275 20 17 24 47.2 106.8 -3.2 -40.6 12 283 01 52 36 01 54 06 --- 20 18 54 47.4 107.2 -3.1 -40.5 90 294 01 52 37 01 54 34 2319+272 20 19 22 47.8 108.7 -3.1 -40.0 12 294 01 54 34 01 55 19 --- 20 20 07 48.0 108.8 -3.0 -39.9 45 300 01 54 35 01 55 47 2326+275 20 20 35 47.7 107.6 -3.1 -40.4 12 300 01 55 47 01 57 17 --- 20 22 05 47.9 107.9 -3.1 -40.3 90 312 01 55 48 01 57 45 2319+272 20 22 33 48.3 109.5 -3.0 -39.7 12 312 01 57 45 01 58 30 --- 20 23 18 48.4 109.7 -3.0 -39.7 45 317 01 57 46 01 58 57 2326+275 20 23 46 48.1 108.4 -3.1 -40.2 12 317 01 58 57 02 00 27 --- 20 25 16 48.3 108.8 -3.0 -40.1 90 329 01 58 58 02 00 55 2319+272 20 25 44 48.7 110.3 -3.0 -39.5 12 329 02 00 55 02 01 40 --- 20 26 29 48.9 110.5 -2.9 -39.4 45 335 02 00 56 02 02 08 2326+275 20 26 57 48.6 109.2 -3.0 -39.9 12 335 02 02 08 02 03 38 --- 20 28 27 48.8 109.6 -3.0 -39.8 90 346 02 02 09 02 04 06 2319+272 20 28 55 49.2 111.1 -2.9 -39.2 12 346 02 04 06 02 04 51 --- 20 29 40 49.3 111.3 -2.9 -39.2 45 352 02 04 07 02 05 18 2326+275 20 30 08 49.0 110.0 -3.0 -39.7 12 352 02 05 18 02 06 48 --- 20 31 38 49.2 110.4 -2.9 -39.6 90 363 02 05 19 02 07 23 3C465 20 32 12 46.4 108.0 -3.2 -39.8 9 363 02 07 23 02 08 08 --- 20 32 57 46.5 108.2 -3.1 -39.7 45 369 02 07 24 02 08 42 2326+275 20 33 32 49.5 110.9 -2.9 -39.4 9 369 02 08 42 02 10 12 --- 20 35 02 49.7 111.3 -2.9 -39.3 90 381 02 08 43 02 10 46 3C465 20 35 36 46.9 108.9 -3.1 -39.5 9 381 02 10 46 02 11 31 --- 20 36 21 47.0 109.1 -3.1 -39.5 45 387 02 10 47 02 12 05 2326+275 20 36 56 50.0 111.8 -2.8 -39.1 9 387 02 12 05 02 13 35 --- 20 38 26 50.2 112.2 -2.8 -39.0 90 398 02 12 06 Schedule for TORUN (Code Tr ) Page 5 Closing the orbits on four young, low-mass... 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 9 Jun 2017 Day 160 --- 02 14 03 2319+272 20 38 54 50.6 113.8 -2.7 -38.3 12 398 02 14 03 02 14 48 --- 20 39 39 50.7 114.0 -2.7 -38.3 45 404 02 14 04 02 15 16 2326+275 20 40 07 50.4 112.6 -2.8 -38.9 12 404 02 15 16 02 16 46 --- 20 41 37 50.6 113.0 -2.8 -38.7 90 415 02 15 17 02 17 14 2319+272 20 42 05 51.0 114.7 -2.7 -38.0 12 415 02 17 14 02 17 59 --- 20 42 50 51.1 114.9 -2.7 -37.9 45 421 02 17 15 02 18 26 2326+275 20 43 18 50.8 113.5 -2.7 -38.6 12 421 02 18 26 02 19 56 --- 20 44 48 51.1 113.9 -2.7 -38.4 90 433 02 18 27 02 20 24 2319+272 20 45 16 51.4 115.6 -2.6 -37.7 12 433 02 20 24 02 21 09 --- 20 46 01 51.5 115.8 -2.6 -37.6 45 438 02 20 25 02 21 37 2326+275 20 46 29 51.3 114.4 -2.7 -38.3 12 438 02 21 37 02 23 07 --- 20 47 59 51.5 114.8 -2.7 -38.1 90 450 02 21 38 02 23 35 2319+272 20 48 27 51.9 116.5 -2.6 -37.4 12 450 02 23 35 02 24 20 --- 20 49 12 52.0 116.7 -2.6 -37.3 45 456 02 23 36 02 24 47 2326+275 20 49 40 51.7 115.3 -2.6 -37.9 12 456 02 24 47 02 26 17 --- 20 51 10 51.9 115.7 -2.6 -37.8 90 467 02 24 48 02 26 45 2319+272 20 51 38 52.3 117.4 -2.5 -37.0 12 467 02 26 45 02 27 30 --- 20 52 23 52.4 117.6 -2.5 -36.9 45 473 02 26 46 02 27 58 2326+275 20 52 51 52.1 116.2 -2.6 -37.6 12 473 02 27 58 02 29 28 --- 20 54 21 52.3 116.6 -2.5 -37.4 90 485 02 27 59 02 30 02 3C465 20 54 55 49.6 113.9 -2.8 -37.9 10 485 02 30 02 02 30 47 --- 20 55 40 49.7 114.1 -2.8 -37.9 45 490 02 30 03 02 31 21 2326+275 20 56 15 52.6 117.1 -2.5 -37.2 10 490 02 31 21 02 32 51 --- 20 57 45 52.8 117.6 -2.5 -37.1 90 502 02 31 22 02 33 25 3C465 20 58 19 50.0 114.9 -2.7 -37.6 10 502 02 33 25 02 34 10 --- 20 59 04 50.1 115.1 -2.7 -37.5 45 508 02 33 26 02 34 44 2326+275 20 59 39 53.1 118.1 -2.5 -36.8 10 508 02 34 44 02 36 14 --- 21 01 09 53.3 118.6 -2.4 -36.7 90 519 02 34 45 02 36 42 2319+272 21 01 37 53.6 120.3 -2.4 -35.8 11 519 02 36 42 02 37 27 --- 21 02 22 53.7 120.6 -2.3 -35.7 45 525 02 36 43 Schedule for TORUN (Code Tr ) Page 6 Closing the orbits on four young, low-mass... 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 9 Jun 2017 Day 160 --- 02 37 55 2326+275 21 02 50 53.5 119.1 -2.4 -36.5 11 525 02 37 55 02 39 25 --- 21 04 20 53.7 119.5 -2.4 -36.3 90 537 02 37 56 02 39 53 2319+272 21 04 48 54.0 121.3 -2.3 -35.4 11 537 02 39 53 02 40 38 --- 21 05 33 54.1 121.5 -2.3 -35.3 45 542 02 39 54 02 41 05 2326+275 21 06 01 53.9 120.0 -2.4 -36.1 11 542 02 41 05 02 42 35 --- 21 07 31 54.1 120.5 -2.3 -35.9 90 554 02 41 06 02 43 03 2319+272 21 07 59 54.4 122.3 -2.2 -35.0 11 554 02 43 03 02 43 48 --- 21 08 44 54.5 122.5 -2.2 -34.9 45 560 02 43 04 02 44 16 2326+275 21 09 12 54.3 121.0 -2.3 -35.6 11 560 02 44 16 02 45 46 --- 21 10 42 54.5 121.5 -2.3 -35.4 90 571 02 44 17 02 46 14 2319+272 21 11 10 54.8 123.3 -2.2 -34.5 11 571 02 46 14 02 46 59 --- 21 11 55 54.9 123.5 -2.2 -34.4 45 577 02 46 15 02 47 27 2326+275 21 12 23 54.7 122.0 -2.2 -35.2 11 577 02 47 27 02 48 57 --- 21 13 53 54.9 122.5 -2.2 -35.0 90 588 02 47 28 02 49 24 2319+272 21 14 21 55.2 124.3 -2.1 -34.1 11 588 02 49 24 02 50 09 --- 21 15 06 55.3 124.5 -2.1 -33.9 45 594 02 49 25 02 50 37 2326+275 21 15 34 55.1 123.0 -2.2 -34.8 11 594 02 50 37 02 52 07 --- 21 17 04 55.3 123.5 -2.2 -34.5 90 606 02 50 38 02 52 41 3C465 21 17 38 52.6 120.4 -2.4 -35.5 10 606 02 52 41 02 53 26 --- 21 18 23 52.7 120.6 -2.4 -35.4 45 612 02 52 42 02 54 00 2326+275 21 18 58 55.5 124.1 -2.1 -34.3 10 612 02 54 00 02 55 30 --- 21 20 28 55.7 124.6 -2.1 -34.0 90 623 02 54 01 02 56 04 3C465 21 21 02 53.0 121.4 -2.3 -35.0 10 623 02 56 04 02 56 49 --- 21 21 47 53.1 121.7 -2.3 -34.9 45 629 02 56 05 02 56 49 3C454.3 21 21 47 48.9 144.8 -1.6 -21.1 -62 629 No stop 02 59 49 --- 21 24 48 49.1 145.8 -1.5 -20.6 118 652 02 56 50 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess217.C1024 --- 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: 15 Station: TORUN 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= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 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 5 1 5 3 7 3 7 BBC SB= L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 8 Setup file default. Used with PCAL = off LO sum= 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 758.49 758.49 758.49 758.49 822.49 822.49 822.49 822.49 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) * 2326+275 23 23 48.631237 * 23 26 17.070000 23 27 08.529834 0.00 27 35 33.02377 * 27 52 03.40000 27 57 35.55613 0.00 From catalog imbedded in main SCHED input file. * 2319+272 23 19 31.989509 * 23 21 59.862227 23 22 51.147091 0.00 27 16 19.08200 * 27 32 46.44371 27 38 17.84869 0.00 From catalog imbedded in main SCHED input file. * 3C465 23 37 58.279350 * 23 40 29.029000 23 41 21.185221 0.00 26 25 18.90641 * 26 41 56.80400 26 47 31.27472 0.00 From catalog imbedded in main SCHED input file. * 3C454.3 22 51 29.520100 * 22 53 57.748300 22 54 49.150054 0.00 15 52 54.35016 * 16 08 53.56300 16 14 20.14464 0.00 From catalog imbedded in main SCHED input file. 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 2326+275 sess217.C1024 1 2 3 4 5 6 7 8 9 10 12 15 0.875 91.874 2319+272 sess217.C1024 1 2 3 4 5 6 7 8 9 10 12 15 0.312 32.812 3C465 sess217.C1024 1 2 3 4 5 6 7 8 9 10 12 15 0.125 13.125 3C454.3 sess217.C1024 1 2 3 4 5 6 7 8 9 10 12 15 0.100 8.735 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) 2326+275 75.9 2319+272 76.9 3C465 73.2 3C454.3 87.1 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