Ska.TelemArchive.fetch

Fetch values from the SKA telemetry archive.

Functions

Ska.TelemArchive.fetch.fetch(obsid=None, outfile=None, statusfile=None, status_interval=5, max_size=None, ignore_quality=False, mind_the_gaps=False, debug=False, start=None, stop=None, dt=32.8, out_format=None, time_format='secs', colspecs=['ephin2eng:'])

Fetch data from the telemetry archive.

Parameters:

• obsid – Return data for obsid
• outfile – File for fetch output (default = stdout)
• statusfile – Write out fetch status each status-interval seconds
• status_interval – Time interval between statusfile update and file size check (sec)
• max_size – Approximate output file size limit (default = None)
• ignore_quality – Output bad quality rows (suppressed by default)
• mind_the_gaps – Abort if data gap detected (instead of just setting quality=1)
• start – Start date of processing
• stop – Stop date of processing
• dt – Sampling interval (sec)
• out_format – Format for output (‘csv’, ‘space’, ‘dmascii’, ‘tab’) (default=None => list)
• time_format – Format for output time stamp
• colspecs – List of column specifiers

Return type:

headers, values = tuple, list of tuples