COVER INFORMATION Station: WSTRBORK (Code Wb ) Experiment: Protoplanetary Disk Illuminated by a Giant OH-Maser Flare Exp. Code: EA035C Schedule Version: 1.00 Processed by SCHED version: 6.04 March 2006 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 WSTRBORK (Code Wb ) 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. For disks, the footages are really the GBytes 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 ---------------------------------------------------------------------------------------- --- Wed 7 Jun 2006 Day 158 --- Next scan frequencies: 1665.26 1665.26 1667.22 1667.22 Next BBC frequencies: 155.26 155.26 157.22 157.22 Next scan bandwidths: 0.50 0.50 0.50 0.50 19 00 00 3C273 12 30 40 39.1 180.4 0.0 0.0 0 1 1 0 19 00 00 19 11 00 --- 12 41 42 39.0 183.9 0.2 0.0 660 F 1 3 19 00 04 19 13 42 3C286 12 44 25 66.0 154.4 -0.8 0.0 54 1 1 3 19 13 42 19 24 42 --- 12 55 26 66.6 160.1 -0.6 0.0 660 F 1 5 19 13 46 19 25 56 OQ208 12 56 40 62.3 145.0 -1.2 0.0 32 1 1 5 19 25 56 19 36 56 --- 13 07 42 63.1 149.9 -1.0 0.0 660 F 1 8 19 26 00 20 51 38 3C273 14 22 37 34.0 214.8 1.9 0.0 4326 1 1 8 20 51 38 21 02 38 --- 14 33 39 33.0 217.9 2.1 0.0 660 F 1 11 20 51 42 21 06 01 3C286 14 37 02 64.6 214.5 1.1 0.0 95 1 1 11 21 06 01 21 17 01 --- 14 48 04 63.6 219.5 1.3 0.0 660 F 1 13 21 06 05 21 18 36 OQ208 14 49 39 64.3 201.9 0.7 0.0 53 1 1 13 21 18 36 21 29 36 --- 15 00 40 63.6 207.2 0.9 0.0 660 F 1 16 21 18 40 21 38 30 W75N 15 09 37 36.9 65.6 -5.5 0.0 203 1 1 16 21 38 30 21 49 30 --- 15 20 38 38.4 67.3 -5.3 0.0 660 F 1 19 21 38 34 21 50 10 W75N 15 21 18 38.5 67.4 -5.3 0.0 27 1 1 19 21 50 10 22 01 10 --- 15 32 20 40.0 69.1 -5.1 0.0 660 F 1 21 21 50 14 22 01 50 W75N 15 33 00 40.1 69.2 -5.1 0.0 27 1 1 21 22 01 50 22 12 50 --- 15 44 02 41.7 70.9 -4.9 0.0 660 F 1 24 22 01 54 22 13 30 W75N 15 44 42 41.8 71.1 -4.9 0.0 27 1 1 24 22 13 30 22 24 30 --- 15 55 44 43.3 72.8 -4.7 0.0 660 F 1 27 22 13 34 22 25 10 W75N 15 56 24 43.4 72.9 -4.7 0.0 27 1 1 27 22 25 10 22 36 10 --- 16 07 26 45.0 74.6 -4.5 0.0 660 F 1 29 22 25 14 22 36 50 W75N 16 08 06 45.1 74.7 -4.5 0.0 27 1 1 29 22 36 50 22 47 50 --- 16 19 08 46.8 76.5 -4.3 0.0 660 F 1 32 22 36 54 22 48 30 W75N 16 19 48 46.8 76.6 -4.3 0.0 27 1 1 32 22 48 30 22 59 30 --- 16 30 50 48.5 78.4 -4.1 0.0 660 F 1 35 22 48 34 Schedule for WSTRBORK (Code Wb ) 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. For disks, the footages are really the GBytes 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 ---------------------------------------------------------------------------------------- --- Wed 7 Jun 2006 Day 158 --- 23 10 30 OQ208 16 41 52 52.6 244.6 2.6 0.0 311 1 1 35 23 10 30 23 21 30 --- 16 52 53 51.0 247.6 2.8 0.0 660 F 1 37 23 10 34 23 22 42 3C286 16 54 05 47.2 259.0 3.4 0.0 28 1 1 37 23 22 42 23 33 42 --- 17 05 07 45.6 261.5 3.6 0.0 660 F 1 40 23 22 46 23 39 19 3C345 17 10 45 76.1 202.5 0.5 0.0 169 1 1 40 23 39 19 23 50 19 --- 17 21 46 75.3 210.5 0.6 0.0 660 F 1 43 23 39 23 --- Start: Wed 7 Jun 2006 Day 158 -- Stop: Thu 8 Jun 2006 Day 159 --- 23 57 19 W75N 17 28 48 57.1 88.7 -3.2 0.0 216 1 1 43 23 57 19 00 08 19 --- 17 39 49 58.8 90.9 -3.0 0.0 660 F 1 45 23 57 23 00 08 59 W75N 17 40 29 58.9 91.0 -3.0 0.0 27 1 1 45 00 08 59 00 19 59 --- 17 51 31 60.6 93.4 -2.8 0.0 660 F 1 48 00 09 03 00 20 39 W75N 17 52 11 60.7 93.5 -2.8 0.0 27 1 1 48 00 20 39 00 31 39 --- 18 03 13 62.3 95.9 -2.6 0.0 660 F 1 51 00 20 43 00 32 19 W75N 18 03 53 62.4 96.1 -2.6 0.0 27 1 1 51 00 32 19 00 43 19 --- 18 14 55 64.1 98.7 -2.4 0.0 660 F 1 53 00 32 23 00 43 59 W75N 18 15 35 64.2 98.9 -2.4 0.0 27 1 1 53 00 43 59 00 54 59 --- 18 26 37 65.8 101.7 -2.2 0.0 660 F 1 56 00 44 03 00 55 39 W75N 18 27 17 65.9 101.9 -2.2 0.0 27 1 1 56 00 55 39 01 06 39 --- 18 38 19 67.5 105.0 -2.0 0.0 660 F 1 59 00 55 43 01 07 19 W75N 18 38 59 67.6 105.2 -2.0 0.0 27 1 1 59 01 07 19 01 18 19 --- 18 50 01 69.2 108.6 -1.8 0.0 660 F 1 61 01 07 23 01 30 32 3C286 19 02 16 28.1 284.3 5.5 0.0 354 1 1 61 01 30 32 01 41 32 --- 19 13 18 26.5 286.3 5.7 0.0 660 F 1 64 01 30 36 01 45 14 3C345 19 17 00 60.9 258.9 2.6 0.0 52 1 1 64 01 45 14 01 56 14 --- 19 28 02 59.2 261.5 2.7 0.0 660 F 1 67 01 45 18 02 05 45 W75N 19 37 35 75.5 129.0 -1.0 0.0 370 1 1 67 02 05 45 02 16 45 --- 19 48 36 76.7 135.8 -0.8 0.0 660 F 1 69 02 05 49 02 17 25 W75N 19 49 17 76.8 136.2 -0.8 0.0 27 1 1 69 02 17 25 02 28 25 --- 20 00 18 77.9 144.1 -0.6 0.0 660 F 1 72 02 17 29 Schedule for WSTRBORK (Code Wb ) 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. For disks, the footages are really the GBytes 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 8 Jun 2006 Day 159 --- 02 29 05 W75N 20 00 59 77.9 144.6 -0.6 0.0 27 1 1 72 02 29 05 02 40 05 --- 20 12 00 78.8 153.7 -0.4 0.0 660 F 1 75 02 29 09 02 40 45 W75N 20 12 40 78.8 154.3 -0.4 0.0 27 1 1 75 02 40 45 02 51 45 --- 20 23 42 79.4 164.7 -0.3 0.0 660 F 1 77 02 40 49 02 52 25 W75N 20 24 22 79.4 165.3 -0.2 0.0 27 1 1 77 02 52 25 03 03 25 --- 20 35 24 79.7 176.4 -0.1 0.0 660 F 1 80 02 52 29 03 04 05 W75N 20 36 04 79.7 177.1 0.0 0.0 27 1 1 80 03 04 05 03 15 05 --- 20 47 06 79.6 188.5 0.1 0.0 660 F 1 82 03 04 09 03 15 45 W75N 20 47 46 79.6 189.1 0.1 0.0 27 1 1 82 03 15 45 03 26 45 --- 20 58 48 79.2 200.0 0.3 0.0 660 F 1 85 03 15 49 03 27 25 W75N 20 59 28 79.2 200.6 0.3 0.0 27 1 1 85 03 27 25 03 38 25 --- 21 10 30 78.5 210.4 0.5 0.0 660 F 1 88 03 27 29 03 39 05 W75N 21 11 10 78.4 210.9 0.5 0.0 27 1 1 88 03 39 05 03 50 05 --- 21 22 12 77.4 219.5 0.7 0.0 660 F 1 90 03 39 09 03 50 45 W75N 21 22 52 77.4 220.0 0.7 0.0 27 1 1 90 03 50 45 04 01 45 --- 21 33 54 76.2 227.3 0.9 0.0 660 F 1 93 03 50 49 04 02 25 W75N 21 34 34 76.2 227.7 0.9 0.0 27 1 1 93 04 02 25 04 13 25 --- 21 45 36 74.9 234.0 1.1 0.0 660 F 1 96 04 02 29 04 14 05 W75N 21 46 16 74.8 234.3 1.1 0.0 27 1 1 96 04 14 05 04 25 05 --- 21 57 18 73.4 239.7 1.3 0.0 660 F 1 98 04 14 09 04 25 45 W75N 21 57 58 73.3 240.0 1.3 0.0 27 1 1 98 04 25 45 04 36 45 --- 22 08 59 71.8 244.7 1.5 0.0 660 F 1 101 04 25 49 04 37 25 W75N 22 09 40 71.7 244.9 1.5 0.0 27 1 1 101 04 37 25 04 48 25 --- 22 20 41 70.2 249.0 1.7 0.0 660 F 1 104 04 37 29 04 53 54 3C454.3 22 26 11 52.9 168.8 -0.5 0.0 208 1 1 104 04 53 54 05 04 54 --- 22 37 13 53.1 173.2 -0.3 0.0 660 F 1 106 04 53 58 05 10 48 W75N 22 43 09 67.0 256.1 2.1 0.0 224 1 1 106 05 10 48 05 21 48 --- 22 54 10 65.3 259.1 2.3 0.0 660 F 1 109 05 10 52 05 22 28 W75N 22 54 51 65.3 259.3 2.3 0.0 27 1 1 109 05 22 28 05 33 28 --- 23 05 52 63.6 262.0 2.5 0.0 660 F 1 112 05 22 32 Schedule for WSTRBORK (Code Wb ) 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. For disks, the footages are really the GBytes 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 8 Jun 2006 Day 159 --- 05 34 08 W75N 23 06 32 63.5 262.2 2.5 0.0 27 1 1 112 05 34 08 05 45 08 --- 23 17 34 61.9 264.8 2.6 0.0 660 F 1 114 05 34 12 05 45 48 W75N 23 18 14 61.8 264.9 2.7 0.0 27 1 1 114 05 45 48 05 56 48 --- 23 29 16 60.1 267.3 2.8 0.0 660 F 1 117 05 45 52 05 57 28 W75N 23 29 56 60.0 267.4 2.9 0.0 27 1 1 117 05 57 28 06 08 28 --- 23 40 58 58.3 269.7 3.0 0.0 660 F 1 120 05 57 32 06 09 08 W75N 23 41 38 58.2 269.9 3.0 0.0 27 1 1 120 06 09 08 06 20 08 --- 23 52 40 56.6 272.0 3.2 0.0 660 F 1 122 06 09 12 06 20 48 W75N 23 53 20 56.5 272.1 3.2 0.0 27 1 1 122 06 20 48 06 31 48 --- 00 04 22 54.8 274.2 3.4 0.0 660 F 1 125 06 20 52 06 32 28 W75N 00 05 02 54.7 274.3 3.4 0.0 27 1 1 125 06 32 28 06 43 28 --- 00 16 04 53.1 276.3 3.6 0.0 660 F 1 128 06 32 32 06 44 08 W75N 00 16 44 53.0 276.4 3.6 0.0 27 1 1 128 06 44 08 06 55 08 --- 00 27 46 51.3 278.4 3.8 0.0 660 F 1 130 06 44 12 06 55 48 W75N 00 28 26 51.2 278.5 3.8 0.0 27 1 1 130 06 55 48 06 59 48 --- 00 32 27 50.6 279.2 3.9 0.0 240 F 1 131 06 55 52 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 wb18cm in /opt/sched/catalogs/freq.dat E-mail Foley 22Jan97 MFFE, must be using Low patch Setup group: 2 Station: WSTRBORK 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= 1510.00 1510.00 1510.00 1510.00 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: 2 Based on FREQ, BW, and/or DOPPLER in schedule. No pcal detection. LO sum= 1665.26 1665.26 1667.22 1667.22 BBC fr= 155.26 155.26 157.22 157.22 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 50.907678 0.00 42 26 57.87172 * 42 37 34.27830 42 38 37.55678 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 7.767 scan hours, 206.732 baseline hours above horizon. J1229+0203 12 26 33.245836 * 12 29 06.699732 12 29 26.854098 0.30 1226+023 02 19 43.30565 * 02 03 08.59815 02 00 58.79775 0.20 * 3C273 /opt/sched/catalogs/sources.vlba 3C273B VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro J1229+02 Doppler based on other sources. 0.367 scan hours, 8.983 baseline hours above horizon. J1331+3030 13 28 49.657756 * 13 31 08.288048 13 31 27.261179 0.37 1328+307 30 45 58.64060 * 30 30 32.95924 30 28 37.82684 0.47 * 3C286 /opt/sched/catalogs/sources.vlba J1331+30 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.733 scan hours, 17.966 baseline hours above horizon. J1407+2827 14 04 45.615156 * 14 07 00.394414 14 07 18.997482 0.23 1404+286 28 41 29.23520 * 28 27 14.69023 28 25 26.07124 0.40 J1407+28 /opt/sched/catalogs/sources.vlba * OQ208 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_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 13.676516 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 46.55975 0.40 * 3C345 /opt/sched/catalogs/sources.vlba J1642+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.367 scan hours, 10.266 baseline hours above horizon. J2253+1608 22 51 29.519744 * 22 53 57.747943 22 54 16.699496 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 10 46.98190 0.20 * 3C454.3 /opt/sched/catalogs/sources.vlba J2253+16 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_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 98.0 3C273 108.8 3C286 106.2 OQ208 113.4 3C345 117.2 3C454.3 86.0 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