COVER INFORMATION Station: USUDA (Code Ud ) Experiment: VSOP observation of ARP220 at 1.6 GHz Exp. Code: v037a2 Schedule Version: 1.00 Processed by SCHED version: Release of 30 Mar 1998 PI: Karl M. Menten Address: Harvard-Smithsonian CfA 60 Garden Street Cambridge, MA 02138 U.S.A. Phone: 1 617 495 7385 EMAIL: kmenten@cfa.harvard.edu Fax: 1 617 495 7345 Phone during observation: Observing mode: VSOP, 1.6 GHz spectral line, 128-2-2 Notes: Fringe finder : 1308+326 Schedule for USUDA (Code Ud ) Page 2 VSOP observation of ARP220 at 1.6 GHz 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. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Sat 18 Jul 1998 Day 199 --- Next scan frequencies: 1632.00 1648.00 Next BBC frequencies: 118.00 102.00 Next scan bandwidths: 16.00 16.00 08 00 00 ARP220 12 57 11 53.8 99.3 -2.6 -60.4 0 1 1 52 08 55 00 --- 13 52 21 64.5 112.6 -1.7 -54.4 3300 F 1 1208 08 55 00 1308+326 13 52 21 80.6 249.5 0.7 63.6 -413 1 1 1208 09 10 00 --- 14 07 23 77.6 256.4 0.9 68.3 487 F 1 1523 09 10 00 ARP220 14 07 23 67.3 117.7 -1.5 -51.2 -418 1 1 1523 10 00 00 --- 14 57 31 75.0 144.8 -0.6 -30.5 2582 F 1 2573 10 00 00 ARP220 14 57 31 75.0 144.8 -0.6 -30.5 -2 1 1 2573 11 00 00 --- 15 57 41 76.5 202.9 0.4 20.0 3598 F 1 3833 11 00 00 ARP220 15 57 41 76.5 202.9 0.4 20.0 -2 1 1 3833 11 20 00 --- 16 17 44 74.4 219.2 0.7 33.8 1198 F 1 4253 11 20 00 ARP220 16 17 44 74.4 219.2 0.7 33.8 -2 1 1 4253 12 00 00 --- 16 57 51 68.1 240.5 1.4 50.1 2398 F 1 5093 12 00 00 ARP220 16 57 51 68.1 240.5 1.4 50.1 -2 1 1 5093 13 00 00 --- 17 58 01 56.7 257.8 2.4 59.4 3598 F 1 6353 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/sched/short-term/progs/sched_apr98/setups/vsop18cm_v037a.set Matches group us18cm in /home/sched/short-term/progs/sched_apr98/catalogs/freq.dat LO and rf* from Kenta Fujisawa, e-mail 27/01/97 other values guesses Setup group: 2 Station: USUDA Total bit rate: 128 Format: S2 Bits per sample: 2 Sample rate: 32.000 Number of channels: 2 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 6.300 ips, High density - 4.20 ips Time per pass for 7600 ft, High density tapes is: 06:01:54 LO sum= 1632.00 1648.00 1st LO= 1750.00 1750.00 Net SB= U U Pol. = LCP LCP BBC fr= 118.00 102.00 Bandwd= 16.00 16.00 BBC = 1 3 BBC SB= L L IF = C C Track assignments are: track1= 0, 0 barrel=roll_off SOURCE LIST -- VSOP observation of ARP220 at 1.6 GHz Catalog positions marked with *. Position of date is for stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Source Source position (RA/Dec) (B1950) (J2000) (Date) * ARP220 * 15 32 46.93000 15 34 57.27894 15 34 53.68410 * 23 40 07.7500 23 30 11.3673 23 30 47.3264 From catalog imbedded in main SCHED input file. J1310+3220 13 08 07.55642 * 13 10 28.66386 13 10 23.64086 * 1308+326 32 36 40.1684 * 32 20 43.7831 32 21 30.4230 J1310+32 /home/sched/short-term/progs/sched_apr98/catalogs/sources.vlba USNO - Ref Frame 1995-1, Eubanks Mar 1995