University of Calgary

Skybeam tool

Space Astronomy Laboratory of the University of Calgary

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The Sky Beam tool allows the user to examine the status of the ODIN sky beams for different targets. The sky beam directions depend on the spacecraft attitude, which is determined by the target position and the LOS (roll) angle which is set to produce maximum solar panel illumination. The main panel in the window shows the sky in galactic coordinates with a 7 degree smoothed CO intensity map. That shows the regions we wish to avoid. The target is marked in red,The two sky beams are marked in purple, the sun is marked by the yellow ellipse with the black border, and the moon is marked by the grey circle. One can track the solar, lunar and galactic plane constraints on the sky beams over time.


skybeamtool.jpg

photo date: Thursday, 2000 May 11, 10:53:47


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Last modified: Mon Oct 8 07:09:14 MDT 2001
Steve Torchinsky