astropy>=3.1.2
fitsblender
nictools
nose
numpy>=1.16
scipy
matplotlib
acstools
spherical-geometry>=1.2.17
stsci.tools>=3.6
stsci.image>=2.3.0
stsci.imagestats
stsci.skypac
stsci.stimage
stwcs
tweakwcs>=0.5.0
stregion
requests
astroquery
photutils>=0.7
pysynphot
lxml
scikit-image>=0.14.2

[test]
ci_watson
crds
pytest
pytest-remotedata
