COVER INFORMATION Station: EFLSBERG (Code Ef ) 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 EFLSBERG (Code Ef ) 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: 155.19 155.19 157.15 157.15 Next scan bandwidths: 0.50 0.50 0.50 0.50 01 30 00 3C273 12 36 22 41.5 182.3 0.1 1.5 0 1 1 0 01 30 00 01 41 00 --- 12 47 24 41.3 186.0 0.3 3.8 660 F 1 0 01 30 13 01 43 45 3C286 12 50 09 68.5 155.1 -0.7 -18.1 34 1 1 0 01 43 45 01 54 45 --- 13 01 10 69.2 161.4 -0.5 -13.6 660 F 1 0 01 43 58 01 56 00 OQ208 13 02 26 64.7 144.9 -1.1 -24.6 0 1 1 0 01 56 00 02 07 00 --- 13 13 28 65.7 150.2 -0.9 -21.0 660 F 1 0 01 56 13 02 13 36 W75N 13 20 05 21.4 48.1 -7.3 -40.0 64 1 1 0 02 13 36 02 24 36 --- 13 31 07 22.8 49.7 -7.1 -41.3 660 F 1 0 02 13 49 02 25 16 W75N 13 31 47 22.8 49.8 -7.1 -41.3 27 1 1 0 02 25 16 02 36 16 --- 13 42 48 24.2 51.5 -6.9 -42.6 660 F 1 0 02 25 29 02 36 56 W75N 13 43 29 24.3 51.6 -6.9 -42.6 27 1 1 0 02 36 56 02 47 56 --- 13 54 30 25.7 53.2 -6.7 -43.8 660 F 1 0 02 37 09 02 48 36 W75N 13 55 11 25.7 53.3 -6.7 -43.9 27 1 1 0 02 48 36 02 59 36 --- 14 06 12 27.2 54.9 -6.5 -45.0 660 F 1 0 02 48 49 03 00 16 W75N 14 06 52 27.3 55.0 -6.5 -45.1 27 1 1 0 03 00 16 03 11 16 --- 14 17 54 28.7 56.6 -6.3 -46.2 660 F 1 0 03 00 29 03 21 49 3C273 14 28 29 35.4 217.5 2.0 22.8 125 1 1 0 03 21 49 03 32 49 --- 14 39 31 34.3 220.5 2.2 24.4 660 F 1 0 03 22 02 03 36 13 3C286 14 42 56 65.9 220.4 1.2 28.6 56 1 1 0 03 36 13 03 47 13 --- 14 53 57 64.7 225.3 1.4 31.6 660 F 1 0 03 36 26 03 48 47 OQ208 14 55 32 66.1 206.9 0.8 19.1 13 1 1 0 03 48 47 03 59 47 --- 15 06 33 65.2 212.4 1.0 22.8 660 F 1 0 03 49 00 04 08 49 W75N 15 15 37 36.7 64.9 -5.4 -51.5 74 1 1 0 04 08 49 04 19 49 --- 15 26 38 38.3 66.5 -5.2 -52.4 660 F 1 0 04 09 02 04 20 29 W75N 15 27 19 38.4 66.6 -5.2 -52.5 27 1 1 0 04 20 29 04 31 29 --- 15 38 20 40.0 68.2 -5.0 -53.3 660 F 1 0 04 20 42 Schedule for EFLSBERG (Code Ef ) 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 39 00 40.1 68.3 -5.0 -53.4 27 1 1 0 04 32 09 04 43 09 --- 15 50 02 41.8 69.8 -4.8 -54.2 660 F 1 0 04 32 22 04 43 49 W75N 15 50 42 41.9 69.9 -4.8 -54.3 27 1 1 0 04 43 49 04 54 49 --- 16 01 44 43.5 71.5 -4.6 -55.1 660 F 1 0 04 44 02 04 55 29 W75N 16 02 24 43.6 71.6 -4.6 -55.1 27 1 1 0 04 55 29 05 06 29 --- 16 13 26 45.3 73.2 -4.4 -55.9 660 F 1 0 04 55 42 05 07 09 W75N 16 14 06 45.4 73.3 -4.4 -55.9 26 1 1 0 05 07 09 05 18 09 --- 16 25 08 47.1 75.0 -4.2 -56.6 660 F 1 0 05 07 22 05 18 49 W75N 16 25 48 47.2 75.1 -4.2 -56.6 26 1 1 0 05 18 49 05 29 49 --- 16 36 50 48.9 76.7 -4.0 -57.3 660 F 1 0 05 19 02 05 40 52 OQ208 16 47 55 52.6 249.1 2.7 42.5 121 1 1 0 05 40 52 05 51 52 --- 16 58 57 51.0 252.0 2.9 43.4 660 F 1 0 05 41 05 05 53 03 3C286 17 00 08 46.7 262.8 3.5 47.0 12 1 1 0 05 53 03 06 04 03 --- 17 11 09 44.9 265.1 3.7 47.3 660 F 1 0 05 53 16 06 09 28 3C345 17 16 36 77.8 211.8 0.6 25.9 140 1 1 0 06 09 28 06 20 28 --- 17 27 37 76.7 220.2 0.7 32.3 660 F 1 0 06 09 41 06 27 39 W75N 17 34 49 58.0 86.1 -3.1 -59.6 3 1 1 0 06 27 39 06 38 39 --- 17 45 51 59.7 88.1 -2.9 -59.7 660 F 1 0 06 27 52 06 39 19 W75N 17 46 31 59.8 88.2 -2.9 -59.7 26 1 1 0 06 39 19 06 50 19 --- 17 57 33 61.6 90.3 -2.7 -59.8 660 F 1 0 06 39 32 06 50 59 W75N 17 58 13 61.7 90.4 -2.7 -59.8 26 1 1 0 06 50 59 07 01 59 --- 18 09 15 63.4 92.6 -2.5 -59.7 660 F 1 0 06 51 12 07 02 39 W75N 18 09 55 63.5 92.8 -2.5 -59.7 26 1 1 0 07 02 39 07 13 39 --- 18 20 57 65.3 95.1 -2.3 -59.4 660 F 1 0 07 02 52 07 14 19 W75N 18 21 37 65.4 95.3 -2.3 -59.4 26 1 1 0 07 14 19 07 25 19 --- 18 32 39 67.1 97.9 -2.1 -58.9 660 F 1 0 07 14 32 07 25 59 W75N 18 33 19 67.2 98.0 -2.1 -58.8 25 1 1 0 07 25 59 07 36 59 --- 18 44 21 69.0 100.9 -1.9 -58.1 660 F 1 0 07 26 12 07 37 39 W75N 18 45 01 69.1 101.1 -1.9 -58.0 25 1 1 0 07 37 39 07 48 39 --- 18 56 03 70.8 104.3 -1.7 -56.9 660 F 1 0 07 37 52 Schedule for EFLSBERG (Code Ef ) 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 08 16 26.5 286.6 5.6 45.0 159 1 1 0 08 00 50 08 11 50 --- 19 19 18 24.9 288.5 5.8 44.4 660 F 1 0 08 01 03 08 15 33 3C345 19 23 01 60.3 264.5 2.7 55.4 59 1 1 0 08 15 33 08 26 33 --- 19 34 03 58.5 266.8 2.8 55.7 660 F 1 0 08 15 46 08 36 02 W75N 19 43 34 77.7 124.5 -0.9 -45.4 117 1 1 0 08 36 02 08 47 02 --- 19 54 35 79.1 131.9 -0.7 -40.0 660 F 1 0 08 36 15 08 47 42 W75N 19 55 15 79.2 132.4 -0.7 -39.6 21 1 1 0 08 47 42 08 58 42 --- 20 06 17 80.4 141.7 -0.5 -32.4 660 F 1 0 08 47 55 08 59 22 W75N 20 06 57 80.4 142.3 -0.5 -31.9 20 1 1 0 08 59 22 09 10 22 --- 20 17 59 81.4 153.7 -0.3 -22.5 660 F 1 0 08 59 35 09 11 02 W75N 20 18 39 81.4 154.4 -0.3 -21.9 19 1 1 0 09 11 02 09 22 02 --- 20 29 41 82.0 167.9 -0.2 -10.4 660 F 1 0 09 11 15 09 22 42 W75N 20 30 21 82.0 168.8 -0.1 -9.7 18 1 1 0 09 22 42 09 33 42 --- 20 41 23 82.1 183.5 0.0 3.0 660 F 1 0 09 22 55 09 43 56 3C286 20 51 39 11.7 304.2 7.3 37.6 227 1 1 0 09 43 56 09 54 56 --- 21 02 41 10.3 306.1 7.5 H 36.6 0 F 1 0 09 44 09 10 03 27 W75N 21 11 13 80.4 218.3 0.5 32.4 209 1 1 0 10 03 27 10 14 27 --- 21 22 15 79.2 227.5 0.7 39.6 660 F 1 0 10 03 40 10 15 07 W75N 21 22 55 79.1 228.0 0.7 40.0 21 1 1 0 10 15 07 10 26 07 --- 21 33 57 77.7 235.4 0.9 45.4 660 F 1 0 10 15 20 10 26 47 W75N 21 34 37 77.6 235.8 0.9 45.7 22 1 1 0 10 26 47 10 37 47 --- 21 45 39 76.1 241.9 1.1 49.7 660 F 1 0 10 27 00 10 38 27 W75N 21 46 19 76.0 242.2 1.1 49.9 23 1 1 0 10 38 27 10 49 27 --- 21 57 21 74.4 247.2 1.3 52.8 660 F 1 0 10 38 40 10 50 07 W75N 21 58 01 74.3 247.4 1.3 53.0 24 1 1 0 10 50 07 11 01 07 --- 22 09 03 72.7 251.6 1.5 55.1 660 F 1 0 10 50 20 11 01 47 W75N 22 09 43 72.6 251.9 1.5 55.2 24 1 1 0 11 01 47 11 12 47 --- 22 20 45 70.9 255.5 1.7 56.8 660 F 1 0 11 02 00 11 13 27 W75N 22 21 25 70.8 255.7 1.7 56.9 25 1 1 0 11 13 27 11 24 27 --- 22 32 27 69.1 258.9 1.9 58.0 660 F 1 0 11 13 40 Schedule for EFLSBERG (Code Ef ) 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 33 07 69.0 259.1 1.9 58.1 25 1 1 0 11 25 07 11 36 07 --- 22 44 09 67.3 261.9 2.1 58.8 660 F 1 0 11 25 20 11 41 44 3C454.3 22 49 47 55.6 178.1 -0.1 -1.3 60 1 1 0 11 41 44 11 52 44 --- 23 00 48 55.6 182.8 0.1 1.8 660 F 1 0 11 41 57 11 58 37 W75N 23 06 42 63.7 267.0 2.5 59.7 74 1 1 0 11 58 37 12 09 37 --- 23 17 44 61.9 269.3 2.6 59.8 660 F 1 0 11 58 50 12 10 17 W75N 23 18 24 61.8 269.4 2.7 59.8 26 1 1 0 12 10 17 12 21 17 --- 23 29 26 60.1 271.5 2.8 59.8 660 F 1 0 12 10 30 12 21 57 W75N 23 30 06 60.0 271.6 2.9 59.8 26 1 1 0 12 21 57 12 32 57 --- 23 41 08 58.2 273.6 3.0 59.6 660 F 1 0 12 22 10 12 33 37 W75N 23 41 48 58.1 273.7 3.0 59.6 26 1 1 0 12 33 37 12 44 37 --- 23 52 49 56.4 275.6 3.2 59.3 660 F 1 0 12 33 50 12 45 17 W75N 23 53 30 56.3 275.8 3.2 59.3 26 1 1 0 12 45 17 12 56 17 --- 00 04 31 54.5 277.6 3.4 58.9 660 F 1 0 12 45 30 12 56 57 W75N 00 05 11 54.4 277.7 3.4 58.9 26 1 1 0 12 56 57 13 07 57 --- 00 16 13 52.7 279.5 3.6 58.5 660 F 1 0 12 57 10 13 08 37 W75N 00 16 53 52.6 279.6 3.6 58.5 26 1 1 0 13 08 37 13 19 37 --- 00 27 55 50.9 281.3 3.8 57.9 660 F 1 0 13 08 50 13 20 17 W75N 00 28 35 50.8 281.4 3.8 57.9 26 1 1 0 13 20 17 13 30 00 --- 00 38 20 49.2 282.9 4.0 57.4 583 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 ef18cm in /opt/sched/catalogs/freq.dat Prime focus receiver, standard LO Graham 26/1/00 Setup group: 3 Station: EFLSBERG 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: 3 Based on FREQ, BW, and/or DOPPLER in schedule. No pcal detection. LO sum= 1665.19 1665.19 1667.15 1667.15 BBC fr= 155.19 155.19 157.15 157.15 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