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MickaelRigault / ztfquery

Access ZTF data from Python
Apache License 2.0
37 stars 18 forks source link

Suggestion: Data integrity check #21

Closed simeonreusch closed 4 years ago

simeonreusch commented 4 years ago

Hi Mickael,

I often have the problem that the download of some files fails silently, which leaves them truncated. When opening these, astropy warns WARNING: File may have been truncated: actual file length (7094272) is smaller than the expected size (10074240) [astropy.io.fits.file]

A method to check if all downloaded files can be opened and redownload files that can't would be extremely helpful.

By the way, I switched to your ztflc-code for forced photometry and I am extremely delighted by it!

simeonreusch commented 4 years ago

Rahul in Stockholm would also very much appreciate this

MickaelRigault commented 4 years ago

Implemented.

Currently in testing. >1.8.2