Martha starts 08.12.09

** Chip count errors throughout; otherwise ok except for "ZA glitch"
** Note added after BPD:
   Everything ran fine, but it appears that the positions are screwy
   in some beams/records for the drift starting 1514. I am not sure what
   happened, but it seems the best approach is to drop this drift.
   So, I store data in /round1 but rerun calib/bpd with that drift dropped
   just to be sure. Assume ncalibs are ok, but drop drift from driftlist
   and run BPD again.
 
** The drift is 1p2   +001436          
** This is a spring drift....
** The pos file name is therefore:    pos_080526_+001436s.sav
**
-- Working in:  /home/rutados/data/idl/work/proc/08.05.26
   cp /home/dorado13/galaxy/idlraw/08.05.26/*list* .
   gedit cal080526.list   
   gedit drift080526.list 

   >idl
   >@wasinit2
   >@alfinit

--  > callist='cal080526.list'        
   > dir='/home/dorado13/galaxy/idlraw/08.05.26' 
   > calib1,callist,dcalON,dcalOFF,dir=dir
   > help,dcalon,/st
   > calib2,dcalON,dcalOFF,ncalib
   > Any bad boards in system?
   "n" 
   > help,ncalib,/st
   > save, ncalib,file='ncalib_080526.sav'    
** There are 18 cal values for this run ***
** The calibration for this run looks ok except for a
** bad Tsys point Beam 1 both pols in middle eliminated (looks low, not high....)
** Drift #8 (from 0) needs to be checked

--  bpdgui
   Set the list of files (upper left; use "browse"): drift080526.list.
   Enter the new calsession: calsession_080526.sav
   Enter the new runpos: pos_080526_+001436s.sav 
   set CRAT to "fit", not "median"

**The interp regions here are [3485 to 3523] **

-- restore,'pos_080526_+001436s.sav'
   help,pos
** There are 17 drifts for this run **
(once we drop the one with the bad positions.)

-- restore,'pos_080526_+001436s.sav'
-- restore,'d214400+294831.526180333.sav'
-- flagbb,dred,cont_pt,mask,pos,GAUSAV=11,HAN=3,AGC=1,n1=0,n2=6
   
   save,pos,file='pos_080526_+001436s.sav

--------------------------------------------------------------------------------
We need to check drift #8 which has Tsys probs in Beam 1.

  d135347+001436.814700117.sav  q1  1 AGC    GPS recs 117-323; Xtra stuff last 60rec 1378-1380
  d140354+001436.814700119.sav  q1  1 AGC    better but still there 0.0, 2.0, 1.0 but not others
  d141401+001437.814700121.sav  q1  1 AGC    4.0/1, 3.0/1 0,2, not 5,6
  d142409+001436.814700123.sav  q1  2 AGC     
  d143415+001437.814700125.sav  q1  2 AGC     
  d144422+001437.814700127.sav  q1  2 AGC    cont 6; Xtra stuff seems gone.
  d145429+001436.814700129.sav  q1  1 AGC    cont 5,0
  d150436+001436.814700131.sav  q1  nada     Giant GPS 471-545
  d151443+001437.814700133.sav  q3  1 AGC    Some beams bad: 4.0,5,0,2.0 all bad; 
                                                  4.1,3.0 only last 30
         It appears there is something screwy with the positions at the end of this drift.
         Go back and regenerate the pos file without these drifts.

  d152450+001435.814700135.sav  q1  1 AGC    This one looks ok.
  d153458+001436.814700137.sav  q1  nada     
  d154506+001436.814700139.sav  q1  1 AGC    
  d155513+001436.814800002.sav  q1  1 AGC    
  d160521+001436.814800004.sav  q1  nada     
  d161528+001437.814800006.sav  q1  1 AGC    
  d162534+001437.814800008.sav  q1  1 AGC    
  d163541+001437.814800010.sav  q1  1 AGC   GPS 303-526 (dbl)
  d164548+001436.814800012.sav  q1  nada    cont 6,1

   save,pos,file='pos_080526_+001436s.sav'
   
   strip_pv,dred,cont_pt,msmooth,n1=0,n2=6,showpol=3,gausav=11,han=5,rfimod=0,units=1
   inspect,msmooth,showpol=3,nstrip=4,agc=1
   reviewbb,dred,cont_pt,mask,pos,GAUSAV=11,HAN=3,AGC=1,n1=0,n2=6

>   print,where(pos.badbox[0,0,0,2] eq 0)

Overall this is an ok dataset. FAA is weak. But there is one bad drift which is discarded
and some weird bursting stuff bet 1378-1380 MHz in early scans. Gets better as the night goes on.