cutout location is not in image footprint - multi-extension image

[sengle01]

Hello,

I'm trying to create a cutout from a cfht megaprime image. I've confirmed the target is on one of the chips, but the software keeps telling me it isn't. I've tried using the extension = 'all' option, but I assume I'm just not handling the multi-extension file correctly.

The target appears on different chips in some of the images, so I was hoping I wouldn't need to determine which one (which extension) I need on each image.

Let me know if you have any suggestions, or if you've seen this issue before.

Thank you and all the best,
Scott

I'm currently trying to run the code from a Win10 machine, Anaconda, in a Jupyter notebook. The image (~340MB) can be obtained from here

from astrocut import fits_cut
from astropy.io import fits
from astropy.coordinates import SkyCoord

input_files = ['714745p.fits.fz.part']

center_coord = SkyCoord.from_name('[HS80] B337')
cutout_size = 500

cutout_file = fits_cut(input_files, center_coord, cutout_size, extension = 'all', single_outfile=True)
print(cutout_file)