_STANDARD_MAGNITUDE

←Prev
ORAC-DR – LCOGT pipeline data reduction
Next→
TOC ↑

_STANDARD_MAGNITUDE_

Obtains the catalogue magnitude of a standard

Description:

This primitive reads the faint-standard catalogue or its predecessor. A case- and space-insensitive comparison of the supplied object name with the entries in the table provides a catalogue magnitude in U, B, V, R, or I for a standard star.

Notes:

This primitive is suitable for LCOGT optical imagers.
Processing only occurs when it is time to perform photometry, i.e. when the steering header DO_APHOT is true.
An error occurs when the filter is not one of U, B, V, R, or I.
Invokes _LCOGT_STANDARD_MAGNITUDE_ to obtain the magnitude and catalogue name.

←Prev
ORAC-DR – LCOGT pipeline data reduction
Next→
TOC ↑