! ================================================================ ! 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 o o o o o o o o o ! Minimum number of stations [9 (6 for 3mm)]: 8 ! May we swap PT for a single VLA antenna? [yes] no ! Consult http://www.aoc.nrao.edu/~lsjouwer/y1gotcha.html ! to decide. If you adopt the default, then both PT and ! VLA1 must be in the stations list in the keyin file. ! 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 ! d ! Weather constraints: none ! [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]: ! Preferred interval between segments in days [none]: ! Special conditions (e.g., a series with different ! spacings in time) [none]: ! ================================================================ ! ================================================================ ! Control Information ! ================================================================ overwrite ! Prevents need to clean out old files on restart. autotape = 2 ! Automatic tape allocation on 2 drive stations. sumitem = el1, early ! Control items in summary file. ! ================================================================ ! In line source catalog. ! ================================================================ srccat / epoch=J2000 ! from proposal: calcode=' ' source='B0739+366' ra=07:42:51.1685 dec= 36:34:43.638 rem='Proposal' / endcat / ! ================================================================ ! Cover information (PI, experiment ...) ! ================================================================ version = 1 expt = 'BB201 / Extragalactic Target B0739+366 / Boyce, Hewitt & Myers' expcode = 'bb201A' obstype = 'VLBA' piname = 'Edward R. Boyce' address1 = 'NRAO, P.O. Box O' address2 = 'Socorro, NM 87801' address3 = 'USA' email = 'eboyce@nrao.edu' phone = '+1-505-835-7230 (w) / +1-505-838-0389 (h)' obsphone = '+1-505-835-7230 (w) / +1-505-838-0389 (h)' fax = '+1-505-835-7027' obsmode = '128-4-2' ! ================================================================ ! Correlator section ! ================================================================ correl = 'Socorro' coravg = 2 corchan = 16 cornant = 10 corpol = 'off' corwtfn = 'uniform' corsrcs = '.sum file and sources.vlba' cortape = 'dat' corship1 = 'eboyce aoc mail box / x7230' ! ================================================================ ! Catalogs. These are the standard ones and are the defalts. ! ================================================================ srcfile = '$SCHED/catalogs/sources.vlba' stafile = '$SCHED/catalogs/stations.dat' ! ================================================================ ! The schedule ! ================================================================ ! Time intervals (dur, gap, dwell - but not prescan) are in ! sidereal units - shorter than UT units by ~1.0027. ! Start and stop times are in LST for the specified station, ! which is VLBA_PT for VLBI dynamic scheduling projects. ! The start day can be specified as the "local sidereal day", ! which is sort of like MJD, but for sidereal time. These days ! are listed on VLA schedules. The regular UT date can also be ! used (new feature). lst = VLBA_PT day = 60123 ! local sidereal day (Feb. 1, 2005) start = 04:00:00 ! Project was awarded 10 times 8.0 hours. ! This schedule gives one 8.0 hour segment, ! and can be repeated for all 10 segments. ! ! All observations at 6 cm. ! Phase referencing schedule. ! Target source is B0739+366. ! Phase reference source is J0752+3730. ! Two fringe finder sources: ! J0555+3948=DA193 and J0927+3902=4C39.25 stations = SC, HN, NL, FD, LA, PT, KP, OV, BR, MK setup = '$SCHED/setups/v6cm-128-4-2.set' ! Phase referencing scans on the target source. source = 'J0752+3730' dwell = 120 gap = 0 record / group = 2 repeat = 17 source = 'B0739+366' dur = 180 gap = 0 record/ source = 'J0752+3730' dur = 120 / ! Pause in recording for readback check and first fringe finder. source = 'J0555+3948' dwell = 240 gap = 120 record / ! Phase referencing scans on the target source. source = 'J0752+3730' dwell = 120 gap = 0 record / group = 2 repeat = 18 source = 'B0739+366' dur = 180 gap = 0 record/ source = 'J0752+3730' dur = 120 / ! Pause in recording for readback check and first fringe finder. source = 'J0555+3948' dwell = 240 gap = 120 record / ! Phase referencing scans on the target source. source = 'J0752+3730' dwell = 120 gap = 0 record / group = 2 repeat = 18 source = 'B0739+366' dur = 180 gap = 0 record/ source = 'J0752+3730' dur = 120 / ! Pause in recording for readback check and second fringe finder. source = 'J0927+3902' dwell = 240 gap = 120 record / ! Phase referencing scans on the target source. source = 'J0752+3730' dwell = 120 gap = 0 record / group = 2 repeat = 18 source = 'B0739+366' dur = 180 gap = 0 record/ source = 'J0752+3730' dur = 120 / ! Pause in recording for readback check and second fringe finder. source = 'J0927+3902' dwell = 240 gap = 120 record / ! Phase referencing scans on the target source. source = 'J0752+3730' dwell = 120 gap = 0 record / group = 2 repeat = 17 source = 'B0739+366' dur = 180 gap = 0 record/ source = 'J0752+3730' dur = 120 / ! end file bb201.key