! ================================================================
!       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.
tapeini /
tpsta = 'arecibo', 'default'
media = 'disk', ''
/

! ================================================================
! Catalog includes target source.
! ================================================================
srccat /
epoch=J2000
! from proposal:
calcode=' '
source='B0850+054' ra=08:52:53.5736 dec=05:15:15.660 
   rem='Proposal' /
endcat /

! ================================================================
! Cover information  (PI, experiment ...)
! ================================================================
version  = 1
expt     = 'Central Image in Grav. Lens B0850+054 / Boyce, Hewitt & Myers'
expcode  = 'BB209C'
obstype  = 'VLBA'

piname   = 'Edward R. Boyce'
address1 = 'Jodrell Bank Observatory'
address2 = 'Macclesfield Cheshire SK11 9DL'
address3 = 'United Kingdom'
email    = 'eboyce@jb.man.ac.uk'
phone    = '+44-1477-572629 (w) / +44-1625-890362 (h)'
obsphone = '+44-1477-572629 (w)'
fax      = '+44-1477-571618'
obsmode  = '256-8-2'
note1    = 'HSA with Y27,GBT,AR'
note2    = 'Target: B0850+054'
note3    = 'VLA phase-up: J0909+0121 (1.3 Jy at VLA resolution)'
note4    = 'Fringe Finder & amp check: J0854+2006 (~1 Jy)'
sumitem  = el1, el2, early, dwell

! ================================================================
!       Correlator section
! ================================================================
correl   = 'Socorro'
coravg   = 2
corchan  = 16
cornant  = 13
corpol   = 'off'
corwtfn  = 'uniform'
corsrcs  = 'Schedule for B0850+054, standard for others'
cortape  = 'ftp'
corship1 = 'Will download from archive'
cornote1 = 'B0850+054 phase centre at'
cornote2 = 'co-ordinates of brightest point source'

! ================================================================
! Catalogs. Standard defalts.
! ================================================================
srcfile  = '$SCHED/catalogs/sources.vlba'
stafile  = '$SCHED/catalogs/stations.dat'

! ================================================================
! Schedule. All observations at 6cm, 512 Mb/s, dual circular pol.
! Uses UT times. 
! ================================================================
year = 2006
month = 12
day = 3
start = 07:15:00

setup  = '$SCHED/setups/v6cm-256-8-2.set'

! Y27: calibration and phase up. 
stations = VLA27
vlamode = VA
	source = '3C147' dur = 300 gap = 0 norecord/
	source = 'J0909+0121' dur = 600 gap = 0 norecord/

stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA

! Block 1: VLBA+Gb+Y27
! 3 min. on target, B0850+054
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA
vlamode = VX
      source = 'B0850+054'   dur = 180 gap = 0 record/

! Block 2: VLBA+Gb+Y27+Ar
! 12 min. on target, B0850+054
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA, ARECIBO
vlamode = VX
      source = 'B0850+054'   dur = 720 gap = 0 record/

group = 2 repeat = 2
! Blocks 3,4,5: VLBA+Gb+Y27+Ar
! 1 min. gap (fire cal. diode) 
! 2 min. on Y27 phase-up source, J0909+0121
! 12 min. on target, B0850+054
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27
vlamode = VA
      source = 'J0909+0121'  dur = 120 gap = 60 record/
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA, ARECIBO
vlamode = VX
      source = 'B0850+054'   dur = 720 gap = 0 record/

! Block 6: VLBA+Gb+Y27+Ar
! 4 min., 10 sec. gap (readback)
! 3 min. on fringe-finder, J0854+2006
! 2 min., 50 sec. on VLA phase-up source, J0909+0121
! 5 min. on target, B0850+054
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA, ARECIBO
vlamode = VA
      source = 'J0854+2006'  dur = 180 gap = 250 record/
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27
vlamode = VA
      source = 'J0909+0121'  dur = 170 gap = 0 record/
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA, ARECIBO
vlamode = VX
      source = 'B0850+054'   dur = 300 gap = 0 record/
 
group = 2 repeat = 3
! Blocks 6+7: VLBA+Gb+Y27+Ar
! 1 min. gap (fire cal. diode) 
! 2 min. on Y27 phase-up source, J0909+0121
! 12 min. on target, B0850+054
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27
vlamode = VA
      source = 'J0909+0121'  dur = 120 gap = 60 record/
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA, ARECIBO
vlamode = VX
      source = 'B0850+054'   dur = 720 gap = 0 record/

! Block 8: VLBA+Gb+Y27+Ar
! 2 min., 50 sec. gap (readback)
! 3 min., 10 sec. on fringe-finder, J0854+2006
! 3 min. on VLA phase-up source, J0909+0121
! 7 min. on target, B0850+054
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA, ARECIBO
vlamode = VA
      source = 'J0854+2006'  dur = 190 gap = 170 record/
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27
vlamode = VA
      source = 'J0909+0121'  dur = 180 gap = 0 record/
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA, ARECIBO
vlamode = VX
      source = 'B0850+054'   dur = 480 gap = 0 record/
 
! Block 10: VLBA+Gb+Y27
! 1 min. gap (fire cal. diode) 
! 2 min. on Y27 phase-up source, J0909+0121
! 12 min. on target, B0850+054
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27
vlamode = VA
      source = 'J0909+0121'  dur = 120 gap = 60 record/
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA
vlamode = VX
      source = 'B0850+054'   dur = 720 gap = 0 record/

! Block 11: VLBA+Gb+Y27
! 1 min. gap (fire cal. diode) 
! 2 min. on Y27 phase-up source, J0909+0121
! 10 min. on target, B0850+054
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27
vlamode = VA
      source = 'J0909+0121'  dur = 120 gap = 60 record/
stations = VLBA_SC, VLBA_HN, VLBA_NL, VLBA_FD, VLBA_LA, 
           VLBA_PT, VLBA_KP, VLBA_OV, VLBA_BR, VLBA_MK, 
           VLA27, GBT_VLBA
vlamode = VX
      source = 'B0850+054'   dur = 600 gap = 0 record/

! end file bb209c.key