per-coadd PSF for unWISE forced photometry
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etc
py
README

README

instructions
============
1) put unwise_psf/py in your PYTHONPATH
2) set the environment variable WISE_PSF_DIR to the unwise_psf/etc directory

examples
========
import unwise_psf
psf_w1 = unwise_psf.get_unwise_psf(1, '0000m016')
psf_w2 = unwise_psf.get_unwise_psf(2, '0000m016')
psf_w3 = unwise_psf.get_unwise_psf(3, '0000m016')
psf_w4 = unwise_psf.get_unwise_psf(4, '0000m016')

psf_w1_small = unwise_psf.get_unwise_psf(1, '0000m016', sidelen=51)

dependencies
============
astrometry.net
numpy
fitsio

Python version
==============
this code was developed and tested with Python 2.7.12