I'm trying to access metadata (FITS headers) for my DECam program (2021A-0113, proprietary waived). Since SIA is maybe down again and maybe queryClient is the wrong tool for this job, I've been trying to see about using the API from within the DataLab environment. Specifically the notebook 'advanced-search.ipynb' from the nat-nb GitHub repository. But this returns a time-out error from the cell under "Verify API Version". I think this is the most relevant line of the traceback.
NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7fb05dcb4e50>: Failed to establish a new connection: [Errno 110] Connection timed out
But maybe this is just related to the SIA issues?