Difference: SpirePhotometerBeamProfile (6 vs. 7)

Revision 72014-09-29 - BernhardSchulz

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META TOPICPARENT name="SpireCalibrationWeb"

SPIRE Photometer Beam Profiles

Summary of beam profile analysis and solid angle revision ( Bernhard Schulz, September 2012)
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PSF limited to 700" radius (click on the image to enlarge)
PSF as FITS file FITS file FITS file FITS file
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Note that the position angle keyword posAngle is not set in the FITS headers. This is the position angle of the Z-axis of the spacecraft coordinate system projected onto the sky at the time of the observation. The Z-axis runs parallel to the short side of the SPIRE photometer FOV. For these observations the position angle is 250.6 degrees.
 
 
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