2014 June 18b - testing mixed modes

Goals

  • text mixed modes

Details

  • Directory TGBT13B_502_69
  • Scan 1: Run LbandMode1Mode10 - got modes 1 and 23!! (in Banks A and B)
  • Mode 23 looks just like Mode 10 apart from subband...
  • Didn't fill by itself - fill manually.
  • Scan 2: Repeat - still no update
  • Greg restarts online SDFITS
  • Scan 3: Repeat
  • Still no joy. Fill manually
  • Error message:
Scan 3 (VEGAS) integration 4, sampler B1_0, state [SIG, CAL OFF] had problems, so not written. (<type 'exceptions.IndexEr
Pops up repeatedly, but too fast for me to see what is going on
  • Can get a summary, but no data? ifnums are 1 and 2
GBTIDL -> dirin
GBTIDL -> summary
  Scan           Source      Vel    Proc Seq    RestF nIF nInt nFd     Az    El
-------------------------------------------------------------------------------
     1          NGC6946      0.0   Track   1    1.420   2    3   1  155.1  77.8
     2          NGC6946      0.0   Track   1    1.420   2    3   1  155.1  77.8
     3          NGC6946      0.0   Track   1    1.420   2    3   1  155.1  77.8
GBTIDL -> gettp,2
% GETTP: No data found, can not continue.
GBTIDL -> gettp,2,ifnum=0
% GETTP: No data found, can not continue.
GBTIDL -> gettp,2,ifnum=1
Scan:     2   Tsys:   0.85
GBTIDL -> gettp,2,ifnum=2
% GETTP: Illegal IF identifier: 2. This scan has the following IFNUMs : 0,1
% GETTP: No data found, can not continue.
GBTIDL ->
  • This is the self versus cross again. Data are in
    • ifnum=0,plnum=2 1.5GHz, pol=YY, integ time = 28.6
    • ifnum=0,plnum=3 1.5GHz, pol=XX, integ time = 28.6
    • ifnum=1, plnum=0 23.44 GHz, pol = YX, integ time = 5.6
    • ifnum=1, plnum=1 23.44 GHz, pol = XY, integ time = 5.6
    • ifnum=1, plnum=2 23.44 GHz, pol= YY, integ time = 5.6
    • ifnum=1, plnum=3 34.44GHz, pol= XX, integ time = 5.6
  • GBTIDL thinks there are only three integrations for each scan...
  • think more on this tomorrow
  • Bank A (mode 1) has 3 rows, with ~ 2.5 secs per phase (~10 secs per integration) - correct
  • Bank B (mode 23) has 15 rows, with ~ 0.5 secs per phase (~2 sec per integration) - correct
  • Problem is in filler?

Topic revision: r3 - 2015-01-27, RichardPrestage
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