COVER INFORMATION Station: MEDICINA (Code Mc ) 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 MEDICINA (Code Mc ) 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: 370.26 370.26 372.22 372.22 Next scan bandwidths: 0.50 0.50 0.50 0.50 19 00 00 3C273 12 50 43 47.2 547.8 0.4 5.6 0 1 1 0 19 00 00 19 11 00 --- 13 01 45 46.9 551.9 0.5 8.4 660 F 1 3 19 00 04 19 13 42 3C286 13 04 28 75.0 517.0 -0.4 -18.9 102 1 1 3 19 13 42 19 24 42 --- 13 15 30 75.6 526.0 -0.3 -11.5 660 F 1 5 19 13 46 19 25 56 OQ208 13 16 43 71.0 503.7 -0.8 -28.7 40 1 1 5 19 25 56 19 36 56 --- 13 27 45 72.1 510.6 -0.7 -23.5 660 F 1 8 19 26 00 19 43 28 W75N 13 34 18 19.2 408.4 -7.1 -46.5 252 1 1 8 19 43 28 19 54 28 --- 13 45 20 20.7 409.9 -6.9 -47.9 660 F 1 11 19 43 32 19 55 08 W75N 13 46 00 20.8 410.0 -6.9 -47.9 36 1 1 11 19 55 08 20 06 08 --- 13 57 02 22.3 411.4 -6.7 -49.3 660 F 1 13 19 55 12 20 06 48 W75N 13 57 42 22.4 411.5 -6.7 -49.4 36 1 1 13 20 06 48 20 17 48 --- 14 08 44 24.0 412.9 -6.5 -50.7 660 F 1 16 20 06 52 20 18 28 W75N 14 09 24 24.1 413.0 -6.5 -50.8 36 1 1 16 20 18 28 20 29 28 --- 14 20 26 25.7 414.4 -6.3 -52.0 660 F 1 19 20 18 32 20 30 08 W75N 14 21 06 25.7 414.5 -6.3 -52.1 36 1 1 19 20 30 08 20 41 08 --- 14 32 08 27.4 415.9 -6.1 -53.4 660 F 1 21 20 30 12 20 51 38 3C273 14 42 40 38.3 584.4 2.2 29.9 402 1 1 21 20 51 38 21 02 38 --- 14 53 42 36.9 587.4 2.4 31.7 660 F 1 24 20 51 42 21 06 01 3C286 14 57 05 68.1 597.4 1.4 44.2 136 1 1 24 21 06 01 21 17 01 --- 15 08 07 66.4 601.7 1.6 46.8 660 F 1 27 21 06 05 21 18 36 OQ208 15 09 42 69.7 582.9 1.0 33.5 65 1 1 27 21 18 36 21 29 36 --- 15 20 44 68.3 588.4 1.2 37.3 660 F 1 29 21 18 40 21 38 30 W75N 15 29 40 36.2 422.7 -5.2 -59.5 310 1 1 29 21 38 30 21 49 30 --- 15 40 42 37.9 424.0 -5.0 -60.6 660 F 1 32 21 38 34 21 50 10 W75N 15 41 22 38.0 424.1 -5.0 -60.7 36 1 1 32 21 50 10 22 01 10 --- 15 52 24 39.8 425.3 -4.8 -61.8 660 F 1 35 21 50 14 Schedule for MEDICINA (Code Mc ) 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 --- 22 01 50 W75N 15 53 04 39.9 425.4 -4.8 -61.8 36 1 1 35 22 01 50 22 12 50 --- 16 04 05 41.7 426.7 -4.6 -62.9 660 F 1 37 22 01 54 22 13 30 W75N 16 04 46 41.8 426.7 -4.6 -62.9 36 1 1 37 22 13 30 22 24 30 --- 16 15 47 43.7 428.0 -4.4 -64.0 660 F 1 40 22 13 34 22 25 10 W75N 16 16 28 43.8 428.1 -4.4 -64.0 36 1 1 40 22 25 10 22 36 10 --- 16 27 29 45.6 429.3 -4.2 -65.0 660 F 1 43 22 25 14 22 36 50 W75N 16 28 09 45.7 429.4 -4.2 -65.1 36 1 1 43 22 36 50 22 47 50 --- 16 39 11 47.6 430.6 -4.0 -66.1 660 F 1 45 22 36 54 22 48 30 W75N 16 39 51 47.7 430.6 -4.0 -66.1 36 1 1 45 22 48 30 22 59 30 --- 16 50 53 49.5 431.9 -3.8 -67.1 660 F 1 48 22 48 34 23 10 30 OQ208 17 01 55 51.9 620.0 2.9 53.0 405 1 1 48 23 10 30 23 21 30 --- 17 12 57 50.0 622.3 3.1 53.5 660 F 1 51 23 10 34 23 22 42 3C286 17 14 08 44.6 631.7 3.7 55.8 55 1 1 51 23 22 42 23 33 42 --- 17 25 10 42.6 633.5 3.9 55.7 660 F 1 53 23 22 46 23 39 19 3C345 17 30 48 80.0 605.9 0.8 57.9 257 1 1 53 23 39 19 23 50 19 --- 17 41 50 78.2 611.5 1.0 61.7 660 F 1 56 23 39 23 --- Start: Wed 7 Jun 2006 Day 158 -- Stop: Thu 8 Jun 2006 Day 159 --- 23 57 19 W75N 17 48 51 59.5 438.3 -2.8 -71.7 185 1 1 56 23 57 19 00 08 19 --- 17 59 53 61.4 439.6 -2.6 -72.4 660 F 1 59 23 57 23 00 08 59 W75N 18 00 33 61.6 439.7 -2.6 -72.5 36 1 1 59 00 08 59 00 19 59 --- 18 11 34 63.5 441.0 -2.5 -73.2 660 F 1 61 00 09 03 00 20 39 W75N 18 12 15 63.6 441.0 -2.4 -73.2 36 1 1 61 00 20 39 00 31 39 --- 18 23 16 65.6 442.4 -2.3 -73.9 660 F 1 64 00 20 43 00 32 19 W75N 18 23 57 65.7 442.5 -2.2 -73.9 36 1 1 64 00 32 19 00 43 19 --- 18 34 58 67.6 443.9 -2.1 -74.5 660 F 1 67 00 32 23 00 43 59 W75N 18 35 38 67.7 443.9 -2.1 -74.6 36 1 1 67 00 43 59 00 54 59 --- 18 46 40 69.7 445.4 -1.9 -75.1 660 F 1 69 00 44 03 00 55 39 W75N 18 47 20 69.8 445.5 -1.9 -75.1 36 1 1 69 00 55 39 01 06 39 --- 18 58 22 71.8 447.1 -1.7 -75.5 660 F 1 72 00 55 43 Schedule for MEDICINA (Code Mc ) 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 --- 01 07 19 W75N 18 59 02 71.9 447.2 -1.7 -75.5 36 1 1 72 01 07 19 01 18 19 --- 19 10 04 73.9 448.9 -1.5 -75.7 660 F 1 75 01 07 23 01 30 32 3C286 19 22 19 22.3 291.4 5.8 50.4 519 1 1 75 01 30 32 01 41 32 --- 19 33 21 20.5 293.0 6.0 49.6 660 F 1 77 01 30 36 01 45 14 3C345 19 37 04 57.8 277.0 2.9 67.1 143 1 1 77 01 45 14 01 56 14 --- 19 48 05 55.9 278.6 3.1 66.6 660 F 1 80 01 45 18 02 05 45 W75N 19 57 38 82.3 460.5 -0.7 -72.4 324 1 1 80 02 05 45 02 16 45 --- 20 08 40 84.2 466.3 -0.5 -68.5 660 F 1 82 02 05 49 02 17 25 W75N 20 09 20 84.3 466.8 -0.5 -68.1 36 1 1 82 02 17 25 02 28 25 --- 20 20 22 86.2 477.7 -0.3 -59.1 660 F 1 85 02 17 29 02 29 05 W75N 20 21 02 86.3 478.6 -0.3 -58.3 35 1 1 85 02 29 05 02 40 05 --- 20 32 04 87.8 506.2 -0.1 -32.6 660 F 1 88 02 29 09 02 40 45 W75N 20 32 44 87.8 508.9 -0.1 -30.0 32 1 1 88 02 40 45 02 51 45 --- 20 43 46 87.9 565.8 0.1 24.9 660 F 1 90 02 40 49 02 52 25 W75N 20 44 26 87.9 568.8 0.1 27.8 32 1 1 90 02 52 25 03 03 25 --- 20 55 27 86.5 599.5 0.3 56.6 660 F 1 93 02 52 29 03 04 05 W75N 20 56 08 86.4 600.5 0.3 57.6 35 1 1 93 03 04 05 03 15 05 --- 21 07 09 84.5 612.4 0.5 67.5 660 F 1 96 03 04 09 03 15 45 W75N 21 07 49 84.4 612.8 0.5 67.8 35 1 1 96 03 15 45 03 26 45 --- 21 18 51 82.5 619.0 0.7 72.1 660 F 1 98 03 15 49 03 27 25 W75N 21 19 31 82.4 619.3 0.7 72.2 36 1 1 98 03 27 25 03 38 25 --- 21 30 33 80.5 623.2 0.9 74.2 660 F 1 101 03 27 29 03 39 05 W75N 21 31 13 80.3 623.4 0.9 74.3 36 1 1 101 03 39 05 03 50 05 --- 21 42 15 78.4 626.3 1.1 75.3 660 F 1 104 03 39 09 03 50 45 W75N 21 42 55 78.3 626.4 1.1 75.3 36 1 1 104 03 50 45 04 01 45 --- 21 53 57 76.3 628.7 1.3 75.7 660 F 1 106 03 50 49 04 02 25 W75N 21 54 37 76.2 628.8 1.3 75.7 36 1 1 106 04 02 25 04 13 25 --- 22 05 39 74.2 630.8 1.4 75.7 660 F 1 109 04 02 29 04 14 05 W75N 22 06 19 74.1 630.9 1.5 75.7 36 1 1 109 04 14 05 04 25 05 --- 22 17 21 72.1 632.6 1.6 75.5 660 F 1 112 04 14 09 Schedule for MEDICINA (Code Mc ) 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 --- 04 25 45 W75N 22 18 01 72.0 632.7 1.7 75.5 36 1 1 112 04 25 45 04 36 45 --- 22 29 03 70.1 634.3 1.8 75.1 660 F 1 114 04 25 49 04 37 25 W75N 22 29 43 69.9 634.4 1.8 75.1 36 1 1 114 04 37 25 04 48 25 --- 22 40 45 68.0 635.9 2.0 74.6 660 F 1 117 04 37 29 04 53 54 3C454.3 22 46 15 61.6 535.9 -0.1 -3.0 192 1 1 117 04 53 54 05 04 54 --- 22 57 16 61.7 541.5 0.0 1.1 660 F 1 120 04 53 58 05 10 48 W75N 23 03 12 64.0 638.7 2.4 73.4 221 1 1 120 05 10 48 05 21 48 --- 23 14 14 62.1 640.0 2.6 72.7 660 F 1 122 05 10 52 05 22 28 W75N 23 14 54 61.9 640.1 2.6 72.6 36 1 1 122 05 22 28 05 33 28 --- 23 25 56 60.0 641.3 2.8 71.9 660 F 1 125 05 22 32 05 34 08 W75N 23 26 36 59.9 641.4 2.8 71.8 36 1 1 125 05 34 08 05 45 08 --- 23 37 38 58.0 642.7 3.0 71.0 660 F 1 128 05 34 12 05 45 48 W75N 23 38 18 57.9 642.8 3.0 71.0 36 1 1 128 05 45 48 05 56 48 --- 23 49 19 55.9 644.0 3.2 70.1 660 F 1 130 05 45 52 05 57 28 W75N 23 50 00 55.8 644.1 3.2 70.1 36 1 1 130 05 57 28 06 08 28 --- 00 01 01 53.9 645.3 3.4 69.2 660 F 1 133 05 57 32 06 09 08 W75N 00 01 41 53.8 645.4 3.4 69.2 36 1 1 133 06 09 08 06 20 08 --- 00 12 43 51.9 646.6 3.6 68.3 660 F 1 136 06 09 12 06 20 48 W75N 00 13 23 51.8 646.7 3.6 68.2 36 1 1 136 06 20 48 06 31 48 --- 00 24 25 49.9 647.9 3.8 67.3 660 F 1 138 06 20 52 06 32 28 W75N 00 25 05 49.8 647.9 3.8 67.2 36 1 1 138 06 32 28 06 43 28 --- 00 36 07 48.0 649.2 4.0 66.3 660 F 1 141 06 32 32 06 44 08 W75N 00 36 47 47.8 649.2 4.0 66.2 36 1 1 141 06 44 08 06 55 08 --- 00 47 49 46.0 650.5 4.1 65.3 660 F 1 144 06 44 12 06 55 48 W75N 00 48 29 45.9 650.5 4.2 65.2 36 1 1 144 06 55 48 06 59 48 --- 00 52 30 45.2 651.0 4.2 64.8 240 F 1 145 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 mc18cm in /opt/sched/catalogs/freq.dat updated from Maccaferri (CR 2Dec00) Setup group: 4 Station: MEDICINA 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= 1295.00 1295.00 1295.00 1295.00 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: 4 Based on FREQ, BW, and/or DOPPLER in schedule. No pcal detection. LO sum= 1665.26 1665.26 1667.22 1667.22 BBC fr= 370.26 370.26 372.22 372.22 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