L1451 Trial 2SLDE Flags

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Notes

obs

2013-02-08             c0924V.2D_88B1E.SL.2    8.0     A
                               Comments:
                                [2013-02-09 13:32]A Schruba : Weather and data ok. C19 bad (pointing
                                                               and/or receiver ?). C12 & C15 factor 1.5-2
                                                               unstable tsys after 1/2 track (why ?). Need to
                                                               apply updated baselines in offline reduction.[ Mon
                                                               Feb 11 22:11:09 2013 UT ] S. Warren : see SL
                                                               trial.[ Mon Feb 11 22:13:00 2013 UT ] S. Warren :
                                                               see SL trial.[ Mon Feb 11 22:13:58 2013 UT ] S.
                                                               Warren : see SL trial.


shaye

* Need baseline solutions to be applied in processing -- CHECK MARCH 4th.
* These antennas still do not have good bl solns: C8, C9, C14, C15, C18, C19 
* Radio pointing on 3.5-m very suspect -- flag C17, C18, C21, C22 due to amp drift on 3c84
cont rms: box1~5.5 mJy/bm ; box2~7.2 mJy/bm
HCO+ single channel rms: box1~424 mJy/bm ; box2~536 mJy/bm
(before baseline corrections
cont rms: box1~7.3 mJy/bm ; box2~9.0 mJy/bm)

Flags

shaye

apfile = 'antpos.130217'
select='ant(19)' #bad Rx state
select='ant(17,18,21,22)' #bad pointing 
select='ant(1),time(06:08:25.7,07:00:00)' #bad amp
select='ant(14),time(05:49:33.2,07:00:00)' #low amp
select='ant(15),time(05:09:52.0,07:00:00)' #bad gains
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