Page History
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Time | Item | Who | Notes |
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5min | News & Announcements |
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10min | TSO upcoming observations |
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20min | Extracting TSO guide-star data with spelunker | Unknown User (ddeal) presents a new Python tool called SPELUNKER, which downloads and analyzes FGS data for a given JWST TSO. The tool aligns all the images for a star, performs 2D Gaussian fits to identify measure PSF properties (including x,y, FWHM and orientation) and visualizes the properties as a function of time. The pipeline conveniently obtains mnemonics that detail HGA start/end moves and indicate those in the plots. | |
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