Reducing SN1987A monitoring data

For monitoring runs, follow these steps:

1. Transfer the data from cd or from the correlator pc, eg:
   cp -v /DATA/CACCC_1/*.C015 .
2. Load the relevant files into miriad:
   atlod in=*.C015 out=2005-01-04.uvdata options=birdie,xycorr,noauto
3. (optional) Index the data:
   uvindex vis=2005-01-04.uvdata log=2005-01-04.uvindex
4. Flag the data (definitely the primary calibrator during setup; often other calibrators and supernova data during times of poor phase in summer):
   blflag device=/xs select=sou(1934-638),freq(1,2),win(1) options=nobase
5. Initialise the scripts:
   cp /u/sta263/PROJECTS/sn1987a/scripts/setup .
   setup
6. Commence reduction:
   reduce_20cm 2005-01-04.uvdata
   reduce_13cm 2005-01-04.uvdata
   reduce_6cm 2005-01-04.uvdata
   reduce_3cm 2005-01-04.uvdata
   
7. Extract parameters (in a form useful for atobs.dat):
   extract.pl
   
   NB final.XXXX gives:
   • Cal flux and error
   • SN peak flux and error
   • SN integrated flux (use box integral for 3cm)
   • S1 peak flux and error
   • S1 integrated flux
   • rms

   NB results_sn.XXXX gives:

   • SN position and error

   NB results_s1.XXXX gives:

   • S1 position and error