OTF_Map

cat_file = "OTF.cat"  # (Provide full path)
SL          = 15.*60  # Scan length in sec
FWHM   = 36.0/60.0        # Full width half max in deg
PSR       = "B1919+21"
followup_psrs = Catalog(cat_file)

config_g="""
# usually 'Rcvr_342', 'Rcvr_800', 'Rcvr1_2', 'Rcvr2_3', 'Rcvr4_6'
receiver = 'Rcvr_342'
restfreq = 350.0, 350.0   # in MHz.  Must have 2 identical freqs
obstype = 'Pulsar'
backend = 'GUPPI'
pol = 'Linear'    # C-band and below are native 'Linear'
ifbw = 80          # 0 for >100MHz BW modes, 80 for 100MHz.
bandwidth = 100   # in MHz. (100, 200, and 800 currently)
#tint  = 163.84e-6     # sample time in seconds (very flexible)
tint = 81.92e-6
swmode = 'tp_nocal'     # 'tp' for cals, 'tp_nocal' for no cals
noisecal = 'off'   # if no cals, set to 'off'
# The following are boilerplate until 'guppi' section
# You should probably not change them...
swtype = 'none'
swper = 0.04
swfreq = 0.0, 0.0
nwin = 1
deltafreq = 0,0
vlow = 0
vhigh = 0
g.vframe = 'topo'
vdef = 'Radio'
# -- GUPPI specific params -- #
# obsmode can be 'search', 'fold', or 'cal'
guppi.obsmode = 'search'
# numchan can be a power-of-two between 64 to 4096
guppi.numchan = 4096
# polnmode is 'full_stokes' or 'total_intensity'
guppi.polnmode = 'total_intensity'
# scale should be set in first config block and
# tweaked while taking data and viewing with guppi_monitor
guppi.scale = 0.3         # 0.8
guppi.outbits = 8         # Currently only 8 is available
# Top level disk where data will be written
guppi.datadisk = 'data2'  # 'data1' or 'data2'
"""
Configure(config_g)
Balance()
#Break("Check ADC Hist")

Slew(PSR)
Balance()
RALongMap(PSR,
                        Offset("J2000",4*FWHM,0.0,cosv=True),    # hLength
                        Offset("J2000",0.0,0.0,cosv=True),             # vLength
                        Offset("J2000",FWHM,FWHM,cosv=True), # vDelta
                        scanDuration=SL)
#
Slew(PSR)
Balance()
DecLatMap(PSR,
                       Offset("J2000",0.0,0.0,cosv=True),             # hLength
                       Offset("J2000",0.0,4*FWHM,cosv=True),   # vLength
                       Offset("J2000",FWHM,FWHM,cosv=True), # hDelta
                       scanDuration=SL)