COVER INFORMATION Station: HART (Code Hh ) Experiment: OH outburst in a proto-planetary nebulae Exp. Code: es053a Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: Marian Szymczak Address: Torun Centre for Astronomy ul. Gagarina 11, Torun, PL-87100 Poland Phone: +48 56 6113029 EMAIL: msz@astro.uni.torun.pl Fax: +48 56 6113009 Phone during observation: +48 56 6113010 Observing mode: VLBA/MKIV Notes: Please, make sure PHASE CAL is OFF. Schedule for HART (Code Hh ) Page 2 OH outburst in a proto-planetary nebulae 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 3 Mar 2005 Day 62 --- Next scan frequencies: 1611.87 1611.87 1611.87 1611.87 Next BBC frequencies: 101.87 101.87 101.87 101.87 Next scan bandwidths: 0.50 0.50 0.50 0.50 03 30 00 3C286 16 04 48 22.7 324.6 2.6 0.0 0 1 1 0 03 30 00 03 40 00 --- 16 14 49 21.4 322.7 2.7 0.0 600 F 1 4000 03 40 00 3C286 16 14 49 21.4 322.7 2.7 0.0 -20 1 1 4000 03 40 00 03 50 00 --- 16 24 51 20.0 321.0 2.9 0.0 580 F 1 8000 03 51 00 3C286 16 25 51 19.9 320.8 2.9 0.0 36 1 1 8000 03 51 00 04 01 00 --- 16 35 53 18.4 319.1 3.1 0.0 600 F 1 12000 04 01 00 3C345 16 35 53 24.3 1.5 -0.1 0.0 -123 1 1 12000 04 01 00 04 11 00 --- 16 45 55 24.3 359.4 0.0 0.0 477 F 1 16000 04 11 00 3C345 16 45 55 24.3 359.4 0.0 0.0 -20 1 1 16000 04 11 00 04 15 00 --- 16 49 55 24.3 358.6 0.1 0.0 220 F 1 17600 04 17 00 3C286 16 51 56 16.0 316.5 3.3 0.0 -4 1 2 17600 04 17 00 04 27 00 --- 17 01 57 14.4 315.0 3.5 0.0 596 R 1 13600 04 27 00 3C286 17 01 57 14.4 315.0 3.5 0.0 -20 1 2 13600 04 27 00 04 37 00 --- 17 11 59 12.8 313.5 3.7 0.0 580 R 1 9600 04 38 00 3C286 17 12 59 12.6 313.4 3.7 0.0 36 1 2 9600 04 38 00 04 48 00 --- 17 23 01 11.0 312.0 3.9 0.0 600 R 1 5600 04 48 00 3C345 17 23 01 23.7 351.7 0.7 0.0 -123 1 2 5600 04 48 00 04 58 00 --- 17 33 02 23.3 349.6 0.8 0.0 477 R 1 1600 04 58 00 3C345 17 33 02 23.3 349.6 0.8 0.0 -20 1 2 1600 04 58 00 05 02 00 --- 17 37 03 23.1 348.8 0.9 0.0 220 R 1 0 05 04 00 OH17.7-2.0 17 39 03 73.4 49.2 -0.9 0.0 -16 1 1 0 05 04 00 05 14 00 --- 17 49 05 75.0 42.6 -0.7 0.0 584 F 2 4000 05 14 00 OH17.7-2.0 17 49 05 75.0 42.6 -0.7 0.0 -20 1 1 4000 05 14 00 05 24 00 --- 17 59 07 76.4 34.5 -0.5 0.0 580 F 2 8000 05 25 00 OH17.7-2.0 18 00 07 76.5 33.7 -0.5 0.0 36 1 1 8000 05 25 00 05 35 00 --- 18 10 08 77.6 24.0 -0.3 0.0 600 F 2 12000 Schedule for HART (Code Hh ) Page 3 OH outburst in a proto-planetary nebulae 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 3 Mar 2005 Day 62 --- 05 35 00 OH17.7-2.0 18 10 08 77.6 24.0 -0.3 0.0 -20 1 1 12000 05 35 00 05 43 00 --- 18 18 10 78.2 15.1 -0.2 0.0 460 F 2 15200 05 43 00 J1733-1304 18 18 10 73.4 318.4 0.7 0.0 -56 1 1 15200 05 43 00 05 49 00 =1730-130 18 24 11 72.5 314.6 0.8 0.0 304 F 2 17600 05 51 00 OH17.7-2.0 18 26 11 78.5 5.6 -0.1 0.0 65 1 2 17600 05 51 00 06 01 00 --- 18 36 13 78.5 353.4 0.1 0.0 600 R 2 13600 06 01 00 OH17.7-2.0 18 36 13 78.5 353.4 0.1 0.0 -20 1 2 13600 06 01 00 06 11 00 --- 18 46 14 78.0 341.7 0.3 0.0 580 R 2 9600 06 12 00 OH17.7-2.0 18 47 14 78.0 340.6 0.3 0.0 36 1 2 9600 06 12 00 06 22 00 --- 18 57 16 77.0 330.2 0.4 0.0 600 R 2 5600 06 22 00 OH17.7-2.0 18 57 16 77.0 330.2 0.4 0.0 -20 1 2 5600 06 22 00 06 30 00 --- 19 05 17 76.0 323.0 0.6 0.0 460 R 2 2400 06 30 00 J1733-1304 19 05 17 64.9 296.3 1.5 0.0 -56 1 2 2400 06 30 00 06 36 00 =1730-130 19 11 18 63.7 294.4 1.6 0.0 304 R 2 0 06 38 00 3C345 19 13 19 15.6 330.9 2.5 0.0 -13 1 1 0 06 38 00 06 48 00 --- 19 23 20 14.5 329.3 2.7 0.0 587 F 3 4000 06 48 00 3C345 19 23 20 14.5 329.3 2.7 0.0 -20 1 1 4000 06 48 00 06 58 00 --- 19 33 22 13.3 327.7 2.8 0.0 580 F 3 8000 06 59 00 3C345 19 34 22 13.2 327.6 2.9 0.0 36 1 1 8000 06 59 00 07 09 00 --- 19 44 24 11.9 326.1 3.0 0.0 600 F 3 12000 07 09 00 OH17.7-2.0 19 44 24 69.3 300.0 1.2 0.0 -136 1 1 12000 07 09 00 07 17 00 --- 19 52 25 67.8 296.9 1.4 0.0 344 F 3 15200 07 17 00 J1733-1304 19 52 25 54.9 284.7 2.3 0.0 -56 1 1 15200 07 17 00 07 23 00 =1730-130 19 58 26 53.6 283.6 2.4 0.0 304 F 3 17600 07 25 00 OH17.7-2.0 20 00 26 66.1 294.2 1.5 0.0 65 1 2 17600 07 25 00 07 35 00 --- 20 10 28 64.0 291.2 1.7 0.0 600 R 3 13600 07 35 00 OH17.7-2.0 20 10 28 64.0 291.2 1.7 0.0 -20 1 2 13600 07 35 00 07 45 00 --- 20 20 30 61.9 288.6 1.8 0.0 580 R 3 9600 07 46 00 OH17.7-2.0 20 21 30 61.7 288.4 1.8 0.0 36 1 2 9600 07 46 00 07 56 00 --- 20 31 31 59.6 286.1 2.0 0.0 600 R 3 5600 Schedule for HART (Code Hh ) Page 4 OH outburst in a proto-planetary nebulae 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 3 Mar 2005 Day 62 --- 07 56 00 OH17.7-2.0 20 31 31 59.6 286.1 2.0 0.0 -20 1 2 5600 07 56 00 08 04 00 --- 20 39 33 57.8 284.4 2.1 0.0 460 R 3 2400 08 04 00 J1733-1304 20 39 33 44.5 277.2 3.1 0.0 -56 1 2 2400 08 04 00 08 10 00 =1730-130 20 45 34 43.2 276.3 3.2 0.0 304 R 3 0 08 12 00 OH17.7-2.0 20 47 34 56.1 282.9 2.3 0.0 65 1 1 0 08 12 00 08 22 00 --- 20 57 36 53.9 281.1 2.4 0.0 600 F 4 4000 08 22 00 OH17.7-2.0 20 57 36 53.9 281.1 2.4 0.0 -20 1 1 4000 08 22 00 08 32 00 --- 21 07 37 51.6 279.5 2.6 0.0 580 F 4 8000 08 33 00 OH17.7-2.0 21 08 38 51.4 279.4 2.6 0.0 36 1 1 8000 08 33 00 08 43 00 --- 21 18 39 49.2 277.9 2.8 0.0 600 F 4 12000 08 43 00 OH17.7-2.0 21 18 39 49.2 277.9 2.8 0.0 -20 1 1 12000 08 43 00 08 51 00 --- 21 26 41 47.4 276.7 2.9 0.0 460 F 4 15200 08 51 00 J1733-1304 21 26 41 34.0 271.4 3.9 0.0 -56 1 1 15200 08 51 00 08 57 00 =1730-130 21 32 42 32.6 270.7 4.0 0.0 304 F 4 17600 08 59 00 OH17.7-2.0 21 34 42 45.6 275.6 3.1 0.0 65 1 2 17600 08 59 00 09 09 00 --- 21 44 43 43.4 274.4 3.2 0.0 600 R 4 13600 09 09 00 OH17.7-2.0 21 44 43 43.4 274.4 3.2 0.0 -20 1 2 13600 09 09 00 09 19 00 --- 21 54 45 41.1 273.1 3.4 0.0 580 R 4 9600 09 20 00 OH17.7-2.0 21 55 45 40.9 273.0 3.4 0.0 36 1 2 9600 09 20 00 09 30 00 --- 22 05 47 38.6 271.8 3.6 0.0 600 R 4 5600 09 30 00 OH17.7-2.0 22 05 47 38.6 271.8 3.6 0.0 -20 1 2 5600 09 30 00 09 38 00 --- 22 13 48 36.8 270.9 3.7 0.0 460 R 4 2400 09 38 00 J1733-1304 22 13 48 23.4 266.3 4.7 0.0 -56 1 2 2400 09 38 00 09 44 00 =1730-130 22 19 49 22.0 265.7 4.8 0.0 304 R 4 0 09 46 00 OH17.7-2.0 22 21 50 35.0 270.0 3.9 0.0 65 1 3 0 09 46 00 09 56 00 --- 22 31 51 32.8 269.0 4.0 0.0 600 F 1 4000 09 56 00 OH17.7-2.0 22 31 51 32.8 269.0 4.0 0.0 -20 1 3 4000 09 56 00 10 06 00 --- 22 41 53 30.5 267.9 4.2 0.0 580 F 1 8000 10 07 00 J2253+1608 22 42 53 47.8 4.0 -0.2 0.0 -98 1 3 8000 10 07 00 10 17 00 =2251+158 22 52 55 47.9 0.5 0.0 0.0 502 F 1 12000 Schedule for HART (Code Hh ) Page 5 OH outburst in a proto-planetary nebulae 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 3 Mar 2005 Day 62 --- 10 17 00 J2253+1608 22 52 55 47.9 0.5 0.0 0.0 -20 1 3 12000 10 17 00 10 31 00 =2251+158 23 06 57 47.8 355.4 0.2 0.0 820 F 1 17600 10 33 00 J2253+1608 23 08 57 47.8 354.7 0.2 0.0 95 1 4 17600 10 33 00 10 43 00 =2251+158 23 18 59 47.5 351.2 0.4 0.0 600 R 1 13600 10 43 00 J2253+1608 23 18 59 47.5 351.2 0.4 0.0 -20 1 4 13600 10 43 00 10 53 00 =2251+158 23 29 01 47.1 347.7 0.6 0.0 580 R 1 9600 10 54 00 J2253+1608 23 30 01 47.0 347.3 0.6 0.0 36 1 4 9600 10 54 00 11 04 00 =2251+158 23 40 02 46.5 343.9 0.8 0.0 600 R 1 5600 11 04 00 J2253+1608 23 40 02 46.5 343.9 0.8 0.0 -20 1 4 5600 11 04 00 11 18 00 =2251+158 23 54 05 45.5 339.3 1.0 0.0 820 R 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: ./es053a.set Matches group hh18cm in /aps3/sched/catalogs/freq.dat Values confirmed by E-mail Jonathan Quick 291100 (CR) Setup group: 7 Station: HART Total bit rate: 32 Format: MKIV1:1 Bits per sample: 2 Sample rate: 4.000 Number of channels: 4 Passes/head pos: 4 Speedup factor: 2.00 Tape speeds: Low density - 135.000 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 1510.00 1510.00 1510.00 1510.00 Net SB= U U U U Pol. = LCP RCP LCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = 1N 2N 1N 2N The following frequency sets based on this setup were used. Frequency Set: 7 Based on FREQ, BW, and/or DOPPLER in schedule. No pcal detection. LO sum= 1611.87 1611.87 1611.87 1611.87 BBC fr= 101.87 101.87 101.87 101.87 Bandwd= 0.500 0.500 0.500 0.500 Track assignments are: track1= 2, 6, 10, 14 track2= 18, 22, 26, 30 track3= 3, 7, 11, 15 track4= 19, 23, 27, 31 barrel=roll_off SOURCE LIST -- OH outburst in a proto-planetary nebulae 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). Source Source position (RA/Dec) (B1950) (J2000) (Date) * OH17.7-2.0 18 27 39.767201 * 18 30 30.695000 18 30 47.324253 -14 31 03.68772 *-14 28 56.82000 -14 28 55.26353 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 61.60 61.60 61.60 61.60 J1331+3030 13 28 49.657691 * 13 31 08.287984 13 31 23.647060 1328+307 30 45 58.64021 * 30 30 32.95885 30 28 43.21273 * 3C286 /aps3/sched/catalogs/sources.vlba J1331+30 VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 Doppler based on other sources. J1642+3948 16 41 17.606214 * 16 42 58.809952 16 43 09.149455 1641+399 39 54 10.81489 * 39 48 36.99395 39 47 37.29108 * 3C345 /aps3/sched/catalogs/sources.vlba J1642+39 ICRF - Ext.1 Source - 1998 IERS Annual Report Doppler based on other sources. * J1733-1304 17 30 13.535192 * 17 33 02.705790 17 33 19.441013 1730-130 -13 02 45.83975 *-13 04 49.54823 -13 05 13.33897 J1733-13 /aps3/sched/catalogs/sources.vlba NRAO530 ICRF - Ext.1 Source - 1998 IERS Annual Report Doppler based on other sources. * J2253+1608 22 51 29.519733 * 22 53 57.747932 22 54 11.200504 2251+158 15 52 54.34806 * 16 08 53.56089 16 10 20.76649 3C454.3 /aps3/sched/catalogs/sources.vlba J2253+16 ICRF - Ext.1 Source - 1998 IERS Annual Report Doppler based on other sources. 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) OH17.7-2.0 65.6 3C286 136.7 3C345 96.9 J1733-1304 79.6 J2253+1608 22.9 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