! ! File BT064D.key ! 5 GHz observations of TXS2226 ! six hours has been allocated for BT064 at 5 GHz with VLBA ! ! Polarization NOT required ! ! ================================================================ ! Preferred Dynamic Contraints. Alter [defaults] as desired. ! ================================================================ ! Equipment constraints: ! Stations. Below each station code, the "o" indicates an ! [optional] station that is to be used if it is available. ! Change "o" to "r" if the station is required or change ! "o" to "n" if the station is not to be used. ! SC HN NL FD LA PT KP OV BR MK ! o r r r r r r r r o ! Minimum number of stations [9 (6 for 3mm)]:9 ! May we swap PT for a single VLA antenna? [NO] ! Bands and polarizations. Below each band code, insert "R" ! if the righthand polarization is to be used, "L" if the ! lefthand polarization is to be used, "d" if dual ! polarizations are to be used, or "o" if the band is in ! your setups but scheduling should not be constrained by ! its availability. ! 90cm 50cm 20cm 13cm 6cm 4cm 2cm 1cm 7mm 3mm ! R ! Weather constraints: Just decent in southwest US (no snow ! or rain at OV, KP, LA, PT, FD). ! [appropriate for bands marked "L", "R", or "d" above ! and for at least the minimum number of stations] ! Date constraints: ! Preferred date(s), usually a series start [none]: ! Excluded dates plus reason [none]: Jan 15 - March 15 target ! too close to Sun ! Preferred interval between segments in days [none]: none ! Special conditions (e.g., a series with different ! spacings in time) [none]: ! ================================================================ ! !begin tape initialization overwrite autotape=2 tapeini / obscode ='DEFAULT' tpsta = 'VLBA_SC','VLBA_HN', 'VLBA_NL', 'VLBA_FD', 'VLBA_LA', 'VLBA_PT', 'VLBA_KP', 'VLBA_OV', 'VLBA_BR', 'VLBA_MK','GB_VLBA', 'VLA27' tpdrive =1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,1,1 tpindex =1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,1,1,1 tplength=17600, 17600, 17600, 17600, 17600, 17600, 17600, 17600, 17600, 17600, 17600, 17600 tptime =-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 ndrives =2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1 nheadpos=14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14 density = H, H, H, H, H, H, H, H, H, H, H, H, H, H / !end tape initialization stuff ! ! Common header section begins ! SRCCAT / ! Complete internal catalogue with accurate positions - use these SOURCE='J0555+3948','0552+398','DA193','J0555+39' RA=05:55:30.805607 DEC= 39:48:49.1656110 CALCODE=N EPOCH='J2000' REMARKS='USNO - Ref Frame 1995-1, Eubanks Mar 1995' / ! best position from K band modelfit SOURCE='TXS2226' RA=22:29:12.496 DEC= -18:10:47.242 EPOCH='J2000' CALCODE=' ' / ! phase ref 1.98 degrees away SOURCE='J2236-1706' RA=22:36:09.522757 DEC= -17:06:21.97259 EPOCH='J2000' CALCODE='V' / ! ICRF some 4.03 degrees away, use for phase-check? SOURCE='J2236-1433','2233-148','J2236-14' RA=22:36:34.0871391 DEC= -14:33:22.189228 CALCODE='N' REMARKS='USNO - Ref Frame 1998-6, Eubanks June 1998' / ! distant VLA calibrator (5.48 degees) SOURCE='2206-185' RA=22:06:10.417082 DEC= -18:35:38.746520 EPOCH='J2000' CALCODE='V' / SOURCE='J0427+4133' RA=04:27:46.045551 DEC= 41:33:01.09964 epoch="J2000" CALCODE='J' / ENDCAT / ! EXPT = 'BT064 - phase referenced observations of TXS2226' EXPCODE = 'BT064D' VERSION = 1 PINAME = 'Greg Taylor' ADDRESS1 = 'NRAO' ADDRESS2 = 'Socorro, NM 87801' PHONE = '(505) 835 7237 (work); (505) 835 4022 (home)' OBSPHONE = '(505) 835 7237' FAX = '(505) 835 7027' EMAIL = 'gtaylor@nrao.edu' OBSMODE = 'VLBA 128-4-2-R at 6cm OBSTYPE = 'VLBA' CORREL = 'SOCORRO' NOTE1 = 'Fringe-finder: J2253+1608' NOTE2 = 'schedule for a minimum of 6 hours and 9 antennas' ! STAFILE = '$SCHED/catalogs/stations.dat' ! ! ========================================================== ! ============== Correlator Information ================== ! ========================================================== correl = 'Socorro' coravg = 2 corchan = 16 cornant = 10 corpol = 'off' corsrcs = 'from Schedule (bt064c.key)' corwtfn = 'uniform' cortape = DAT corship1 = 'Greg Taylor' corship2 = 'P. O. Box O' corship3 = 'Socorro NM 87801' cornote1 = 'Use coordinates in bt064a.key' ! ========================================================== ! ======================= Setup file ===================== ! ========================================================== ! setini = my6cm.set / band = '6cm' ! Observing band. SCHED had frequency. nchan = 4 ! Number of baseband channels. bbfilt = 8.0 ! Bandwidth per baseband channel (MHz) pol = RCP ! RCP, LCP, or DUAL. bits = 2 ! Bits per sample station = VLBA / endset / ! ! End header info. ! LST=VLBA_PT !YEAR = 2002 !MONTH = 11 DAY = 59340 START = 19:30:00 ! start experiment LST at PT ! STATIONS = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK ! !! beginning of schedule end times in UT ! SETUP = 'my6cm.set' ! ! 4 blocks of 45 min SOURCE = 'J2236-1706' DUR = 00:05:00 PRESCAN=00:03:00 RECORD / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 6 SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! ! ! block 2 SOURCE = 'J2236-1706' DUR = 00:03:00 PRESCAN=00:02:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 1 SOURCE = 'J2236-1433' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! ! ! block 3 ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 1 SOURCE = 'J2236-1433' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! ! ! block 3 ! ! block 2 SOURCE = 'J2236-1706' DUR = 00:03:00 PRESCAN=00:02:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 1 SOURCE = 'J2236-1433' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! ! ! block 3 ! ! block 2 GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 1 SOURCE = 'J2236-1433' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! ! ! block 3 GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 1 SOURCE = 'J2236-1433' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! ! ! block 3 ! ! block 2 SOURCE = 'J2253+1608' DUR = 00:08:00 PRESCAN=00:04:00 RECORD / ! SOURCE = 'J2236-1706' DUR = 00:03:00 PRESCAN=00:02:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 1 SOURCE = 'J2236-1433' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! ! ! block 3 ! block 2 GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 1 SOURCE = 'J2236-1433' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! SOURCE = 'J2253+1608' DUR = 00:10:00 PRESCAN=00:04:00 RECORD / ! ! ! block 3 ! block 2 SOURCE = 'J2236-1706' DUR = 00:03:00 PRESCAN=00:02:00 / ! GROUP 2 REPEAT 6 SOURCE = 'TXS2226' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! GROUP 2 REPEAT 1 SOURCE = 'J2236-1433' DUR = 00:02:00 PRESCAN=00:00:00 / ! SOURCE = 'J2236-1706' DUR = 00:01:00 PRESCAN=00:00:00 / ! ! ! block 3 ! ! end of BT064A