Quality Control Analysis
Plots derived from the data; plots for the post-fixing should also
be plotted. IT is important to keep the initial plots as a record
of the problems we have had and how they manifest themselves
classify the plots as RAW and FIXED or something like that
Example 2MASS image header
[ remote copy]
[ local copy]
includes extensive statistical info
e.g. flux at various percentiles 2.27; 6.68; 15.85; 30.85; 50.00; etc
TODO
- Timestamp the plots
- add a vertical line for sunrise, sunset, nautical twilight, astro twilight
(li> analysis of skybrighness as a function of time after sunset with the
airmass term removed to give absolute trends of sky brightness versus
airmass and time.
- plot data for non-calibration frames; need to select by obstype
- short term time scale sky-level variations within a dither sequence
- analysis by loop
- generate the repetitive parts of this page via PHP
- put non-repetitive parts into a mySQL DB and use PHP and mySQL to
generate the page
PHP created version of part of this page [ source for PHP file ]
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June 2000 INT
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Richard G. McMahon
<rgm@ast.cam.ac.uk>
Last modified: Sun Aug 6 16:26:35 2000