ImageCollectionManualFITS¶

class snappl.imagecollection.ImageCollectionManualFITS(base_path=None, threefile=False)[source]¶

Manually specified custom images.

One version of this (constructed with threefile=True) assumes that there are three files associated with an image whose path is given as {path}:

{path}_image.fits
{path}_noise.fits
{path}_flags.fits

In addition, the threefile version assumes that the following header keywords all exist in the header of the _image.fits file:

BAND
EXPTIME
MJD
POINTING    [ this is "observation_id" ]
SCA
ZPT

(in addition to a WCS in the _image.fits header).

Methods Summary

`find_images`(**kwargs)
`get_image`([image_id, path, observation_id, ...])
`get_image_path`(observation_id, band, sca[, ...])

Methods Documentation

get_image(image_id=None, path=None, observation_id=None, band=None, sca=None, base_path=None, dbclient=None)[source]¶