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
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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