! ========================================================== ! ========== Example keyin format file for a ============= ! ========== Phase-referenced EVN experiment ============= ! ========== (weak source - 512 Mb/s!!) ============= ! ========================================================== ! ========================================================== ! ================= Cover Information ==================== ! ========================================================== version = 1 expt = 'Phase-referencing of my favourite weak source' expcode = 'EO904' obstype = 'VLBI' piname = 'A.N. Observer' address1 = 'An Institute' address2 = 'A Street' address3 = 'A Town' address4 = 'A Country' phone = '555 1000' obsphone = '555 1000' email = 'anobserver@institute.country' fax = '555 1001' obsmode = 'Phase-referencing of a source at 6cm (512 Mb/s)' note1 = 'Place additional information here (note2-4 available)' ! ========================================================== ! ============== Correlator Information ================== ! ========================================================== correl = 'JIVE' coravg = 2 corchan = 16 cornant = 8 corpol = 'off' corwtfn = 'uniform' corsrcs = 'from schedule' cortape = 'DAT' corship1 = 'An Institute' corship2 = 'A Street' corship3 = 'A Country' cornote1 = 'Place special requirements here (cornote2-4 available)' ! ========================================================== ! ================== Program control ===================== ! ========================================================== ! Allow SCHED to overwrite existing files overwrit ! Print start and end elevation, time on source and slew time ! in summary file sumitem = el1, el2, dwell, slew ! ========================================================== ! =================== Station Catalog ==================== ! ========================================================== ! Get stations from the DEFAULT catalog stafile = $SCHED/catalogs/stations.dat ! List stations stations = JODRELL2,WSTRBORK,EFLSBERG,ONSALA85,MEDICINA,TORUN, SHANGHAI,URUMQI ! ========================================================== ! =================== Source Catalog ===================== ! ========================================================== ! Get source coordinates for fringe finders, phase-reference ! source, etc, from the DEFAULT catalog ! Standard source catalogs are sources.gsfc and sources.rfc. ! This schedule uses some aliases only in sources.gsfc. srcfile = '$SCHED/catalogs/sources.gsfc' ! But my favourite weak source isn't in the DEFAULT catalog so ! I shall specify that separately srccat / source='B0128+437' ra=01:31:13.494 dec=43:58:12.805 equinox='j2000' / endcat / ! ========================================================== ! ==================== Setup Information =================== ! ========================================================== ! Get frequency information from the DEFAULT catalog freqfile = '$SCHED/catalogs/freq.dat' ! Construct frequency setup ! 16 8-MHz channels, 2-bit sampling and dual polarisation => 512 Mb/s ! Sched will enter two-head mode for this very high bit-rate setinit='eo999.6cm' / band='6cm' nchan=16 bbfilter=8 bits=2 pol='dual' pcal='1MHz' barrel=roll_off / endset / ! ========================================================== ! ================= Initial Scan Information ============= ! ========================================================== year=2002 month=12 day=25 start=13:00:00 ! ========================================================== ! ======================== The Scans ===================== ! ========================================================== ! For 512 Mb/s, data is recorded on two heads simultaneously. ! The length of each tape pass is the same as at 256 Mb/s ! (22 minutes), but only SIX passes (3 forward and 3 reverse) ! can be recorded. ! Readback tests need to be 4 minutes long at 512 Mb/s. ! Pass 1F(orward) source='J0132+4325' dur=00:02:00 gap=00:00:00 setup='eo999.6cm' / group 2 repeat 4 source='B0128+437' dur=00:03:00 / source='J0132+4325' dur=00:02:00 / ! Pass 2R(everse) source='J0132+4325' dur=00:02:00 gap=00:01:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 3F source='J0132+4325' dur=00:02:00 gap=00:01:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 4R source='J0132+4325' dur=00:02:00 gap=00:04:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 5F source='J0132+4325' dur=00:02:00 gap=00:01:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 6R source='J0132+4325' dur=00:02:00 gap=00:01:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 7F - includes observations of a fringe-finder and a bright ! unresolved source for amplitude calibration purposes ! The gap of 8 minutes can be used for an Ef pointing check source '0234+285' dur=00:11:00 gap=00:15:00 / source 'J0154+4743' dur=00:11:00 gap=00:01:00 / ! Pass 8R source='J0132+4325' dur=00:02:00 gap=00:01:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 9F source='J0132+4325' dur=00:02:00 gap=00:01:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 10R source='J0132+4325' dur=00:02:00 gap=00:01:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 11F source='J0132+4325' dur=00:02:00 gap=00:04:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! Pass 12R source='J0132+4325' dur=00:02:00 gap=00:01:00 / group 2 repeat 4 source='B0128+437' dur=00:03:00 gap=00:00:00 / source='J0132+4325' dur=00:02:00 / ! ========================================================== ! ====================== End of keyin file =============== ! ==========================================================