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calibration: Add error handling to plate_solve method #102

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calibration: Add error handling to plate_solve method #102

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10 changes: 10 additions & 0 deletions stvid/calibration.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,19 @@
import os

import subprocess
import sys

import numpy as np

from termcolor import colored

import astropy.units as u
from astropy import wcs
from astropy.time import Time
from astropy.io import fits
from astropy.coordinates import SkyCoord, ICRS, FK5


class AstrometricCatalog:
"""AstrometricCatalog class"""

Expand Down Expand Up @@ -124,6 +128,12 @@ def plate_solve(fname, cfg, store_as_fname=None):
hdu.close()
except OSError:
w, t = None, None
except subprocess.CalledProcessError as err:
print(colored("ERROR: ", "red", attrs=["bold"]) + "solve-field failed.")
print("Command: " + colored(command, "cyan"))
print("Output:")
print(colored(err.output.decode('ascii'), "cyan"))
sys.exit(-1)

# Solved
if w is not None:
Expand Down