COVER INFORMATION Station: ONSALA85 (Code On ) Experiment: Protoplanetary Disk Illuminated by a Giant OH-Maser Flare Exp. Code: EA035B Schedule Version: 1.00 Processed by SCHED version: 6.02 July 2005 PI: V.I. Slysh Address: Astro Space Center 117997, Profsouyznaya str. 84/32 Moscow Russia Phone: +7(095) 3332167 EMAIL: vslysh@asc.rssi.ru Fax: +7(095) 3332378 Phone during observation: +7(095) 3332167 Observing mode: 18cm VLBA/MKIV setup Notes: OH maser line observations, please switch PHASE CAL off Schedule for ONSALA85 (Code On ) Page 2 Protoplanetary Disk Illuminated by a Giant OH-Maser Flare UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2006 Day 61 --- Next scan frequencies: 1665.19 1665.19 1667.15 1667.15 Next BBC frequencies: 165.19 165.19 167.15 167.15 Next scan bandwidths: 0.50 0.50 0.50 0.50 01 30 00 3C273 12 56 30 34.4 188.2 0.5 0.0 0 1 1 0 01 30 00 01 41 00 --- 13 07 32 34.1 191.5 0.6 0.0 660 F 1 0 01 30 13 01 43 45 3C286 13 10 17 62.8 170.0 -0.4 0.0 77 1 1 0 01 43 45 01 54 45 --- 13 21 19 63.0 175.2 -0.2 0.0 660 F 1 0 01 43 58 01 56 00 OQ208 13 22 34 60.0 160.1 -0.7 0.0 44 1 1 0 01 56 00 02 07 00 --- 13 33 36 60.4 164.9 -0.6 0.0 660 F 1 0 01 56 13 02 13 36 W75N 13 40 13 28.1 53.8 -7.0 0.0 73 1 1 0 02 13 36 02 24 36 --- 13 51 15 29.3 55.6 -6.8 0.0 660 F 1 0 02 13 49 02 25 16 W75N 13 51 55 29.3 55.7 -6.8 0.0 37 1 1 0 02 25 16 02 36 16 --- 14 02 57 30.6 57.6 -6.6 0.0 660 F 1 0 02 25 29 02 36 56 W75N 14 03 37 30.7 57.7 -6.6 0.0 37 1 1 0 02 36 56 02 47 56 --- 14 14 39 31.9 59.5 -6.4 0.0 660 F 1 0 02 37 09 02 48 36 W75N 14 15 19 32.0 59.7 -6.4 0.0 37 1 1 0 02 48 36 02 59 36 --- 14 26 21 33.3 61.5 -6.2 0.0 660 F 1 0 02 48 49 03 00 16 W75N 14 27 01 33.4 61.6 -6.2 0.0 37 1 1 0 03 00 16 03 11 16 --- 14 38 02 34.7 63.5 -6.0 0.0 660 F 1 0 03 00 29 03 21 49 3C273 14 48 38 28.2 220.3 2.3 0.0 215 1 1 0 03 21 49 03 32 49 --- 14 59 39 27.2 223.2 2.5 0.0 660 F 1 0 03 22 02 03 36 13 3C286 15 03 04 58.8 220.3 1.5 0.0 117 1 1 0 03 36 13 03 47 13 --- 15 14 06 57.8 224.4 1.7 0.0 660 F 1 0 03 36 26 03 48 47 OQ208 15 15 40 58.6 209.8 1.1 0.0 63 1 1 0 03 48 47 03 59 47 --- 15 26 42 57.9 214.1 1.3 0.0 660 F 1 0 03 49 00 04 08 49 W75N 15 35 45 41.9 73.4 -5.1 0.0 221 1 1 0 04 08 49 04 19 49 --- 15 46 47 43.4 75.3 -4.9 0.0 660 F 1 0 04 09 02 04 20 29 W75N 15 47 27 43.4 75.5 -4.9 0.0 37 1 1 0 04 20 29 04 31 29 --- 15 58 29 44.9 77.5 -4.7 0.0 660 F 1 0 04 20 42 Schedule for ONSALA85 (Code On ) Page 3 Protoplanetary Disk Illuminated by a Giant OH-Maser Flare UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2006 Day 61 --- 04 32 09 W75N 15 59 09 45.0 77.6 -4.7 0.0 37 1 1 0 04 32 09 04 43 09 --- 16 10 11 46.4 79.6 -4.5 0.0 660 F 1 0 04 32 22 04 43 49 W75N 16 10 51 46.5 79.7 -4.5 0.0 37 1 1 0 04 43 49 04 54 49 --- 16 21 52 48.0 81.8 -4.3 0.0 660 F 1 0 04 44 02 04 55 29 W75N 16 22 33 48.1 81.9 -4.3 0.0 37 1 1 0 04 55 29 05 06 29 --- 16 33 34 49.6 84.0 -4.1 0.0 660 F 1 0 04 55 42 05 07 09 W75N 16 34 14 49.6 84.2 -4.1 0.0 37 1 1 0 05 07 09 05 18 09 --- 16 45 16 51.1 86.3 -3.9 0.0 660 F 1 0 05 07 22 05 18 49 W75N 16 45 56 51.2 86.5 -3.9 0.0 37 1 1 0 05 18 49 05 29 49 --- 16 56 58 52.7 88.7 -3.7 0.0 660 F 1 0 05 19 02 05 40 52 OQ208 17 08 03 47.3 246.9 3.0 0.0 326 1 1 0 05 40 52 05 51 52 --- 17 19 05 45.9 249.8 3.2 0.0 660 F 1 0 05 41 05 05 53 03 3C286 17 20 16 42.7 260.6 3.8 0.0 38 1 1 0 05 53 03 06 04 03 --- 17 31 18 41.3 263.1 4.0 0.0 660 F 1 0 05 53 16 06 09 28 3C345 17 36 44 70.4 212.0 0.9 0.0 168 1 1 0 06 09 28 06 20 28 --- 17 47 46 69.5 217.7 1.1 0.0 660 F 1 0 06 09 41 06 27 39 W75N 17 54 58 60.5 102.0 -2.7 0.0 239 1 1 0 06 27 39 06 38 39 --- 18 05 59 61.9 105.0 -2.5 0.0 660 F 1 0 06 27 52 06 39 19 W75N 18 06 40 62.0 105.2 -2.5 0.0 37 1 1 0 06 39 19 06 50 19 --- 18 17 41 63.4 108.3 -2.4 0.0 660 F 1 0 06 39 32 06 50 59 W75N 18 18 21 63.5 108.5 -2.3 0.0 37 1 1 0 06 50 59 07 01 59 --- 18 29 23 64.9 111.9 -2.2 0.0 660 F 1 0 06 51 12 07 02 39 W75N 18 30 03 65.0 112.1 -2.1 0.0 37 1 1 0 07 02 39 07 13 39 --- 18 41 05 66.3 115.8 -2.0 0.0 660 F 1 0 07 02 52 07 14 19 W75N 18 41 45 66.4 116.0 -2.0 0.0 37 1 1 0 07 14 19 07 25 19 --- 18 52 47 67.7 120.0 -1.8 0.0 660 F 1 0 07 14 32 07 25 59 W75N 18 53 27 67.8 120.2 -1.8 0.0 37 1 1 0 07 25 59 07 36 59 --- 19 04 29 69.1 124.6 -1.6 0.0 660 F 1 0 07 26 12 07 37 39 W75N 19 05 09 69.1 124.9 -1.6 0.0 37 1 1 0 07 37 39 07 48 39 --- 19 16 11 70.3 129.6 -1.4 0.0 660 F 1 0 07 37 52 Schedule for ONSALA85 (Code On ) Page 4 Protoplanetary Disk Illuminated by a Giant OH-Maser Flare UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2006 Day 61 --- 08 00 50 3C286 19 28 25 25.7 287.0 5.9 0.0 363 1 1 0 08 00 50 08 11 50 --- 19 39 26 24.3 289.1 6.1 0.0 660 F 1 0 08 01 03 08 15 33 3C345 19 43 09 56.3 258.3 3.0 0.0 64 1 1 0 08 15 33 08 26 33 --- 19 54 11 54.8 261.0 3.2 0.0 660 F 1 0 08 15 46 08 36 02 W75N 20 03 42 74.2 155.6 -0.6 0.0 379 1 1 0 08 36 02 08 47 02 --- 20 14 44 74.8 162.9 -0.4 0.0 660 F 1 0 08 36 15 08 47 42 W75N 20 15 24 74.8 163.4 -0.4 0.0 37 1 1 0 08 47 42 08 58 42 --- 20 26 25 75.1 171.1 -0.2 0.0 660 F 1 0 08 47 55 08 59 22 W75N 20 27 06 75.1 171.6 -0.2 0.0 37 1 1 0 08 59 22 09 10 22 --- 20 38 07 75.2 179.5 0.0 0.0 660 F 1 0 08 59 35 09 11 02 W75N 20 38 48 75.2 180.0 0.0 0.0 37 1 1 0 09 11 02 09 22 02 --- 20 49 49 75.1 187.9 0.2 0.0 660 F 1 0 09 11 15 09 22 42 W75N 20 50 29 75.1 188.4 0.2 0.0 37 1 1 0 09 22 42 09 33 42 --- 21 01 31 74.8 196.1 0.4 0.0 660 F 1 0 09 22 55 09 43 56 3C286 21 11 48 13.3 306.7 7.7 0.0 248 1 1 0 09 43 56 09 54 56 --- 21 22 49 12.1 308.8 7.9 0.0 660 F 1 0 09 44 09 10 03 27 W75N 21 31 22 73.1 215.1 0.9 0.0 160 1 1 0 10 03 27 10 14 27 --- 21 42 24 72.2 221.1 1.1 0.0 660 F 1 0 10 03 40 10 15 07 W75N 21 43 04 72.1 221.5 1.1 0.0 37 1 1 0 10 15 07 10 26 07 --- 21 54 05 71.1 227.0 1.3 0.0 660 F 1 0 10 15 20 10 26 47 W75N 21 54 46 71.0 227.3 1.3 0.0 37 1 1 0 10 26 47 10 37 47 --- 22 05 47 69.9 232.3 1.4 0.0 660 F 1 0 10 27 00 10 38 27 W75N 22 06 27 69.8 232.6 1.5 0.0 37 1 1 0 10 38 27 10 49 27 --- 22 17 29 68.6 237.2 1.6 0.0 660 F 1 0 10 38 40 10 50 07 W75N 22 18 09 68.5 237.4 1.7 0.0 37 1 1 0 10 50 07 11 01 07 --- 22 29 11 67.2 241.6 1.8 0.0 660 F 1 0 10 50 20 11 01 47 W75N 22 29 51 67.1 241.9 1.9 0.0 37 1 1 0 11 01 47 11 12 47 --- 22 40 53 65.8 245.7 2.0 0.0 660 F 1 0 11 02 00 11 13 27 W75N 22 41 33 65.7 245.9 2.0 0.0 37 1 1 0 11 13 27 11 24 27 --- 22 52 35 64.3 249.4 2.2 0.0 660 F 1 0 11 13 40 Schedule for ONSALA85 (Code On ) Page 5 Protoplanetary Disk Illuminated by a Giant OH-Maser Flare UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 2 Mar 2006 Day 61 --- 11 25 07 W75N 22 53 15 64.3 249.7 2.2 0.0 37 1 1 0 11 25 07 11 36 07 --- 23 04 17 62.9 252.9 2.4 0.0 660 F 1 0 11 25 20 11 41 44 3C454.3 23 09 55 48.7 185.7 0.3 0.0 227 1 1 0 11 41 44 11 52 44 --- 23 20 57 48.5 189.7 0.4 0.0 660 F 1 0 11 41 57 11 58 37 W75N 23 26 50 59.9 259.0 2.8 0.0 233 1 1 0 11 58 37 12 09 37 --- 23 37 52 58.4 261.8 3.0 0.0 660 F 1 0 11 58 50 12 10 17 W75N 23 38 32 58.3 261.9 3.0 0.0 37 1 1 0 12 10 17 12 21 17 --- 23 49 34 56.9 264.5 3.2 0.0 660 F 1 0 12 10 30 12 21 57 W75N 23 50 14 56.8 264.7 3.2 0.0 37 1 1 0 12 21 57 12 32 57 --- 00 01 16 55.3 267.2 3.4 0.0 660 F 1 0 12 22 10 12 33 37 W75N 00 01 56 55.2 267.3 3.4 0.0 37 1 1 0 12 33 37 12 44 37 --- 00 12 58 53.7 269.7 3.6 0.0 660 F 1 0 12 33 50 12 45 17 W75N 00 13 38 53.6 269.8 3.6 0.0 37 1 1 0 12 45 17 12 56 17 --- 00 24 40 52.2 272.1 3.8 0.0 660 F 1 0 12 45 30 12 56 57 W75N 00 25 20 52.1 272.3 3.8 0.0 37 1 1 0 12 56 57 13 07 57 --- 00 36 21 50.6 274.5 4.0 0.0 660 F 1 0 12 57 10 13 08 37 W75N 00 37 02 50.5 274.6 4.0 0.0 37 1 1 0 13 08 37 13 19 37 --- 00 48 03 49.0 276.8 4.2 0.0 660 F 1 0 13 08 50 13 20 17 W75N 00 48 44 48.9 276.9 4.2 0.0 37 1 1 0 13 20 17 13 30 00 --- 00 58 28 47.6 278.7 4.3 0.0 583 F 1 0 13 20 30 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: oh.set Matches group on21cm1 in /opt/sched/catalogs/freq.dat Values from E-mail J.Conway (CR 21Oct02) Setup group: 6 Station: ONSALA85 Total bit rate: 32 Format: MKIV1:1 Bits per sample: 2 Sample rate: 4.000 Number of channels: 4 Speedup factor: 2.00 Disk used to record data. 1st LO= 1500.00 1500.00 1500.00 1500.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 2 1 4 3 BBC SB= U U U U IF = 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 6 Based on FREQ, BW, and/or DOPPLER in schedule. No pcal detection. LO sum= 1665.19 1665.19 1667.15 1667.15 BBC fr= 165.19 165.19 167.15 167.15 Bandwd= 0.500 0.500 0.500 0.500 Track assignments are: track1= 2, 6, 10, 14 barrel=roll_off SOURCE LIST -- Protoplanetary Disk Illuminated by a Giant OH-Maser Flare Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * W75N 20 36 50.038470 * 20 38 36.482850 20 38 47.672582 0.00 42 26 57.87172 * 42 37 34.27830 42 38 33.50120 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 12.00 12.00 12.00 12.00 7.312 scan hours, 193.328 baseline hours above horizon. J1229+0203 12 26 33.245835 * 12 29 06.699731 12 29 26.716253 0.30 1226+023 02 19 43.30564 * 02 03 08.59814 02 00 57.05907 0.20 * 3C273 /opt/sched/catalogs/sources.vlba 3C273B VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro J1229+02 Doppler based on other sources. 0.367 scan hours, 8.983 baseline hours above horizon. J1331+3030 13 28 49.657757 * 13 31 08.288049 13 31 26.734892 0.37 1328+307 30 45 58.64062 * 30 30 32.95926 30 28 22.19178 0.47 * 3C286 /opt/sched/catalogs/sources.vlba J1331+30 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro Doppler based on other sources. 0.917 scan hours, 18.516 baseline hours above horizon. J1407+2827 14 04 45.615155 * 14 07 00.394413 14 07 18.129566 0.23 1404+286 28 41 29.23518 * 28 27 14.69021 28 25 10.75222 0.40 J1407+28 /opt/sched/catalogs/sources.vlba * OQ208 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro Doppler based on other sources. 0.550 scan hours, 14.116 baseline hours above horizon. J1642+3948 16 41 17.606231 * 16 42 58.809968 16 43 11.374030 0.26 1641+399 39 54 10.81493 * 39 48 36.99399 39 47 29.07486 0.40 * 3C345 /opt/sched/catalogs/sources.vlba J1642+39 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro Doppler based on other sources. 0.367 scan hours, 10.265 baseline hours above horizon. J2253+1608 22 51 29.519743 * 22 53 57.747942 22 54 14.474248 0.31 2251+158 15 52 54.34803 * 16 08 53.56086 16 10 42.01153 0.20 * 3C454.3 /opt/sched/catalogs/sources.vlba J2253+16 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro Doppler based on other sources. 0.183 scan hours, 5.133 baseline hours above horizon. 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) W75N 58.4 3C273 155.2 3C286 136.1 OQ208 129.4 3C345 96.3 3C454.3 23.4 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