MakeMegacamRawVisitInfo¶

class lsst.obs.cfht.makeMegacamRawVisitInfo.MakeMegacamRawVisitInfo(log=None)¶

Make a VisitInfo from the FITS header of a raw Megacam image

Methods Summary

`getDateAvg`(md, exposureTime)	Return date at the middle of the exposure
`setArgDict`(md, argDict)	Set an argument dict for VisitInfo and pop associated metadata

Methods Documentation

getDateAvg(md, exposureTime)¶

Return date at the middle of the exposure

Parameters:	md : `lsst.daf.base.PropertyList` or `lsst.daf.base.PropertySet` FITS metadata; changed in place exposureTime : `float` exposure time in sec

setArgDict(md, argDict)¶

Set an argument dict for VisitInfo and pop associated metadata

Parameters:	md : `lsst.daf.base.PropertyList` or `lsst.daf.base.PropertySet` Metadata to extract from. Extracted values are removed. argdict : `dict` A dict of arguments to add to values to.