Serpens Main Trial 11E Flags

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(Created page with "== Notes == '''manuel''' == Flags == '''manuel''' select="ant(6,21)" ## c6 high Tsys, c21 bpass shadowed and largely shadowed")
 
 
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== Notes ==
 
== Notes ==
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 +
'''obs'''
 +
2012-07-29              c0924I.3E_88Serpen.11  5.3  A
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                                Comments:
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                                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
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                                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)
 +
* 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
 +
 +
'''shaye'''
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* i get cont rms ~7/7/6 instead of manuel's 8/8/7
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* HCO+ since channel rms 0.71/0.68/0.47 Jy
 +
* i did not flag c6 for high tsys since the gains seemed okay.
  
 
== Flags ==
 
== Flags ==
 
'''manuel'''
 
'''manuel'''
 
  select="ant(6,21)" ## c6 high Tsys, c21 bpass shadowed and largely shadowed
 
  select="ant(6,21)" ## c6 high Tsys, c21 bpass shadowed and largely shadowed
 +
 +
'''shaye'''
 +
select='ant(21)'

Latest revision as of 17:15, 4 August 2012

[edit] 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 

shaye

* i get cont rms ~7/7/6 instead of manuel's 8/8/7 
* HCO+ since channel rms 0.71/0.68/0.47 Jy 
* i did not flag c6 for high tsys since the gains seemed okay.

[edit] Flags

manuel

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

shaye

select='ant(21)'
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