# Set up ralongmap procedure
# 
# This block sets up the non-source specific information needed for
# making ralongmap (on-the-fly) observations
#
# proc.ralength is the length of one row in the map in arcmin
# proc.rarate is the rate at which the telescope should move in arcmin/min
# proc.decstep is the distance between rows in arcmin
# proc.numsweeps is the number of rows in the map
#
# If you do not want off observations then set proc.ra_offset, 
# proc.dec_offset, proc.offinterval and proc.offduration to zero.
# Otherwise proc.ra_offset and proc.dec_offset specify the off
# position relative to the center of the map.  proc.offinterval
# specifies how many rows of the map to do between off observations.
# proc.offduration specifies how long you integration on the off
# position
#
# If backandforth is YES then the map will be a basphrodoneos map
# (i.e. change direction between adjacent rows).
# separatescans specifies whether each row should be a separate scan
#
# You will also need to change the sc.switchmode to the appropriate
# value: "Total Power", "Total Power, No Cal", "Freq Switch, 01", or 
# "Beam Switch".  Note that with "Freq Switch, 01" you will also need
# to uncomment the lo1.ref_freq_1 and lo1.ref_freq_2 lines and add
# the values of the offsets for the frequency switching into these
# two values
#
block setupralongmap
   sc.obstype="Spectral Line SPM"
   ant.coordinatemode="J2000"
   ant.offsetcoordinatemode="J2000"
   proc.rarate = 0.013888888888888889
   proc.ralength = 17.5
   proc.decstep = 2.5
   proc.numsweeps = 7
   proc.ra_offset= 0.0
   proc.dec_offset = 0.0
   proc.offinterval = 0
   proc.offduration = 0
   proc.backandforth = "YES"
   proc.separatescans = "YES"
   proc.startnumber=1
   proc.repeatnumber=1
   proc.realtimedisplay="Iards"
   sc.switchmode="Total Power"
#   lo1.ref_freq_1 = 0
#   lo1.ref_freq_1 = 2.5
end

#
# this block adds the source specific information.  You can have many
# of these blocks but each needs a unique name without special characters
# or numbers.
#
# You will want to change the lo1.defvel to either "Radio" or "Optical"
#
# You will want to change the lo1.refframe to either "Local", "Barycentric",
# "Heliocentric", or "LSR".  Note that Local is Topocentric.
#
# You should change the srcvel also.
#
# You should change the spm.requestedintegrationtime and the spm.switchperiod
# to the value that you desire.
#
block ralongmapsource
  setupralongmap
  sc.sourcename="Bogus A"
  ra="01:02:03.456"
  dec="-55:66:77.88"
  lo1.restfreq=1665.402
  lo1.defvel="RADIO"
  lo1.refframe="LSR"
  lo1.srcvel = 0.0
  spm.requestedintegrationtime=180
  spm.switchperiod=1.0
  onoff
end



# This is the line you will acutally run
ralongmapsource