overwrite ! BM176B: Arp 193 ! ========================================================== ! ================= Cover Information ======================== ! ========================================================== EXPT = 'Continuum and 21cm HI Absorption toward Arp193 ' EXPCODE = 'bm176b' VERSION = 2 PINAME = 'E. Momjian' ADDRESS1 = 'NRAO / AOC' ADDRESS2 = 'P.O. Box O' ADDRESS3 = 'Socorro, NM 87801, USA' PHONE = '505-835-7457' FAX = '505-835-7027' EMAIL = 'emomjian@nrao.edu' OBSMODE = '21cm 128-4-2' OBSTYPE = 'VLBA' ! ! ========================================================== ! ============== Correlator Information ======================== ! ========================================================== correl = 'Socorro' coravg = 4 corchan = 256 cornant = 12 corpol = 'off' corwtfn = 'uniform' corsrcs = 'schedule' cortape = DAT corship1 = 'E. Momjian' corship2 = 'AOC MAILBOX' cornote1= ' Correlation at two positions is requested' cornote2= ' Please contact E. Momjian for more information' ! ========================================================== ! ================= Source Catalog ============= ! ========================================================== SRCCAT / ! Target Source !2000 coordinates from SCHED 13h20m35.316002s, 34d08'22.37685" SOURCE='ARP193' RA= 13:18:17.01129 DEC= 34:24:04.6984 EPOCH='B1950' vel = 6985 VDEF = 'O' VREF = 'H' / !second correlation position for the target source !2000 coordinates from SCHED 13h20m35.347746s 34d08'21.86723" !RA= 13:18:17.04305 DEC= 34:24:04.1880 EPOCH='B1950' / !Phase Calibrator : 41 arc minutes away 300mJy SOURCE='J1317+34' RA=13:17:36.494190 DEC= 34:25:15.93266 EPOCH='J2000' / !Amp. Cal + VLA phase cal + BP_cal + PH_CAL check source; ~2.9 deg SOURCE='J1329+31' RA=13:29:52.864929 DEC= 31:54:11.05501 EPOCH='J2000' / !Fring Finder 2.75 deg away SOURCE='J1310' RA=13:10:28.663845 DEC= 32:20:43.78295 EPOCH='J2000' / !Y27 FLUX cals. !SOURCE='3C48' RA=01:37:41.2994650 DEC= 33:09:35.134216 EPOCH='J2000' / SOURCE='3C147' RA=05:42:36.1378822 DEC= 49:51:07.233596 EPOCH='J2000' / !SOURCE='3C138' RA=05:21:09.8860321 DEC= 16:38:22.051933 EPOCH='J2000' / SOURCE='3C286' RA=13:31:08.287984 DEC= 30:30:32.95885 EPOCH='J2000' / ENDCAT / !========================================================== !================= External Catalogs ============= !========================================================== STAFILE = $SCHED/catalogs/stations.dat FREQFILE = $SCHED/catalogs/freq.dat ! ========================================================== ! =========== Spectral Line rest frequencies ============= ! ========================================================== ! LINEINIT / lineset='HI' restfreq = 1420.405752, 1420.405752, 1428.405752, 1428.405752 / ENDLINES / ! ! ========================================================== ! ================== Observing setup ===================== ! ========================================================== ! Velocity definition : Optical Heliocentric ! redshift z= 0.02329945205 ! observed freq = 1420.405752 MHz / (1 + z) => 1388.06 MHz ! This is the centeral freq of the 1st IF. ! velocity = c * z => 6985 km/s setinit = bm176b.set / nchan = 4 bits = 2 samprate = 16 bbfilter= 8.0 netside = U pol = dual freqref = 1384.06 freqoff = 0.0, 0.0, 8.00, 8.00 pcal = 'off' / endset/ ! ========================================================== ! ============== Initial Scan Information ================ ! ========================================================== autotape = 2 setup = bm176b.set doppler dopsrc = 'ARP193' ! ========================================================== ! ======================== The Scans ===================== ! ========================================================== ! VLA starts at 0830-1830 VLALST ! Same as VLBA (15 sec difference) ! 03:00:00 UT = 08:29:45 VLALST !start 15 second late; so all stations start with the VLA YEAR = 2003 MONTH = 4 DAY = 2 START = 03:00:15 STATIONS = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, VLA27 !First we need to start on VLA flux cal 3C286 !Begin the scan cycles with the amp_cal with mode VA !then put the phase cal VX !then put the target+phcal VX within group (cycle time: 180 sec + 60 sec) !after 60 or so minutes go back to the amp_cal VA SOURCE = '3C286' linename = 'HI' gap = 0 dur = 500 vlamode = VA / SOURCE = 'J1329+31' linename = 'HI' gap = 0 dur = 265 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 90 vlamode = VX / group = 2 repeat = 15 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 04:14:30 !****************************************************************************** !All stations start at 04:14:30; arecibo is on until 05:55:30 YEAR = 2003 MONTH = 4 DAY = 2 START = 04:14:30 STATIONS = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, VLA27, ARECIBO SOURCE = 'J1329+31' linename = 'HI' gap = 0 dur = 220 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / group = 2 repeat = 9 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 170 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 40 dur = 50 vlamode = VX / !reached 4:59:30 !observing a FRING FINDER SOURCE = 'J1310' linename = 'HI' gap = 120 dur = 260 vlamode = VA / SOURCE = 'J1329+31' linename = 'HI' gap = 0 dur = 220 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 80 vlamode = VX / group = 2 repeat = 8 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / SOURCE = 'ARP193' linename = 'HI' gap = 40 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / group = 2 repeat = 2 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 05:55:30; continue without Arecibo !***************************************************************************** YEAR = 2003 MONTH = 4 DAY = 2 START = 05:55:30 STATIONS = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, VLA27 SOURCE = 'J1329+31' linename = 'HI' gap = 0 dur = 240 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / group = 2 repeat = 12 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 06:48:30 SOURCE = 'J1329+31' linename = 'HI' gap = 120 dur = 240 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 06:55:30 group = 2 repeat = 12 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 175 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 55 vlamode = VX / SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 175 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 85 vlamode = VX / !reached 07:45:50 !Put a scan of a Fring Finder which is a VLA flux cal as well SOURCE = '3C147' linename = 'HI' gap = 160 dur = 320 vlamode = VA / !reached 07:53:50 SOURCE = 'J1310' linename = 'HI' gap = 180 dur = 480 vlamode = VA / !reached 08:04:50 SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 120 vlamode = VX / group = 2 repeat = 12 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 08:54:50 SOURCE = 'J1329+31' linename = 'HI' gap = 0 dur = 240 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / group = 2 repeat = 12 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 09:47:50 SOURCE = 'J1329+31' linename = 'HI' gap = 120 dur = 240 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / group = 2 repeat = 12 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 10:42:50 SOURCE = 'J1329+31' linename = 'HI' gap = 0 dur = 240 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / group = 2 repeat = 12 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 11:35:50 SOURCE = 'J1329+31' linename = 'HI' gap = 120 dur = 180 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / group = 2 repeat = 12 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 60 vlamode = VX / !reached 12:29:50 SOURCE = 'J1329+31' linename = 'HI' gap = 0 dur = 240 vlamode = VA / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 64 vlamode = VX / !reached 12:34:54 group = 2 repeat = 6 SOURCE = 'ARP193' linename = 'HI' gap = 0 dur = 180 vlamode = VX / SOURCE = 'J1317+34' linename = 'HI' gap = 0 dur = 57 vlamode = VX / !reached 12:58:36; stop 84 seconds earlier, i.e. with the VLA. !!!!!!!!!!!!!!!!!!!!!!!!!!!!-THE END-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!