4 datasets

Xb may 28
X3a jun 3
X3b9 jun 4
X49 jun 12

  • first 3 need PM03YY flagged
  • DV04 always has high Tsys, but in Xb its ridiculously high:
  • TDM5_Xb.tsys.png:
    TDM5 Xb.tsys.png

  • wvrgcal segfaults on X3b9, but the caltable looks ok:
  • X3b9.wvrgcal.ant5.png:
    X3b9.wvrgcal.ant5.png

  • There are atmospheric lines at 343.184, 343.242 (ch 3280-3315, 3395-3425 spw1), 355.01 (80-110 spw3), and possibly at 343.51 in spw1 (there's something funny there at any rate). The wings of the lines cal out ok with Tsys, but the cores need flagging as usual.
  • Nice emission in Titan at 344.172 (ch 1250-1500,spw1), 356.227 (2550-2600 ,spw3)
  • Xb.cals.spw1.raw.png:
    Xb.cals.spw1.raw.png
  • Xb.cals.spw3.raw.png:
    Xb.cals.spw3.raw.png

  • Xb has a lot amplitude problems - high in PM01, low in DV09, even after tsys: consider not using it in the final images
  • Xb.spw1.cals.tsys.dv09.png:
    Xb.spw1.cals.tsys.dv09.png

  • DV09's always on the low side, even after Tsys, and its not a long baseline problem:
  • plotants.png:
    plotants.png

  • three negative birdies are present at 343.659, 344.034, 344.533 (ch 2430-2433, 1662-1666, 638-641 spw1) in DV12
  • X3b9.3c279.spw1.tsys.png:
    X3b9.3c279.spw1.tsys.png
Topic attachments
I AttachmentSorted ascending Action Size Date Who Comment
plotants.pngpng plotants.png manage 27 K 2011-07-19 - 09:46 RemyIndebetouw  
TDM5_Xb.tsys.pngpng TDM5_Xb.tsys.png manage 61 K 2011-07-19 - 09:35 RemyIndebetouw  
X3b9.3c279.spw1.tsys.pngpng X3b9.3c279.spw1.tsys.png manage 45 K 2011-07-19 - 09:56 RemyIndebetouw  
X3b9.wvrgcal.ant5.pngpng X3b9.wvrgcal.ant5.png manage 116 K 2011-07-19 - 09:36 RemyIndebetouw  
Xb.cals.spw1.raw.pngpng Xb.cals.spw1.raw.png manage 26 K 2011-07-19 - 09:38 RemyIndebetouw  
Xb.cals.spw3.raw.pngpng Xb.cals.spw3.raw.png manage 28 K 2011-07-19 - 09:39 RemyIndebetouw  
Xb.spw1.cals.tsys.dv09.pngpng Xb.spw1.cals.tsys.dv09.png manage 89 K 2011-07-19 - 09:44 RemyIndebetouw  
Topic revision: r1 - 2011-07-19, RemyIndebetouw
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