Serpens Main Trial 11E Flags

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== Notes ==
 
== Notes ==
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 +
'''obs'''
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2012-07-29              c0924I.3E_88Serpen.11  5.3  A
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                                Comments:
 +
                                NODE_NOT_FOUND
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                                [2012-07-29 11:58]Karto and John : Ant 21 had an IF problem
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                                during passband cal observation, although might be recovered
 +
                                using gain cal for bandpass correction. Ant 6 shows high
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                                tsys, although gains look reasonable/smooth. Tau steady over
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                                the course of the track, SD data should be good.
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 +
 
'''manuel'''
 
'''manuel'''
 
  * good weather (tau~0.2, rmspath~100-200)
 
  * good weather (tau~0.2, rmspath~100-200)

Revision as of 07:30, 31 July 2012

Notes

obs

2012-07-29              c0924I.3E_88Serpen.11   5.3   A
                               Comments:
                                NODE_NOT_FOUND
                                [2012-07-29 11:58]Karto and John : Ant 21 had an IF problem
                               during passband cal observation, although might be recovered
                               using gain cal for bandpass correction. Ant 6 shows high
                               tsys, although gains look reasonable/smooth. Tau steady over
                               the course of the track, SD data should be good.


manuel

* good weather (tau~0.2, rmspath~100-200)
* c9,c13,c14,c15,c21: 3C279 apparently shadowed. After uvbflag, C21 was the only remaining shadowed.
* C6 : high Tsys (~800K)
* For single dish data: don't flag by tsys. Just remove C6.
* HCO+, win 4: rms on clean map, 0.73/0.69/0.55 Jy 

Flags

manuel

select="ant(6,21)" ## c6 high Tsys, c21 bpass shadowed and largely shadowed
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