DATA_DESCRIPTION Spectro-polarization description.

Name

Format

Units

Measure

Comments

Columns

Data

SPECTRAL_WINDOW_ID

Int Spectral window identifier

POLARIZATION_ID

Int Polarization identifier

Flags

FLAG_ROW

Bool The row flag

Notes: This table sets a referential constraint in the SDM. It is indexed directly by DATA_DESCRIPTION_ID in the collection DATA_DESCRIPTION_ARRAY in the CONFIG_DESCRIPTION table.
SPECTRAL_WINDOW_ID
Spectral window identifier (>0): direct index into the DATA_DESCRIPTION sub-table.
POLARIZATION_ID
Polarization identifier (>0): direct index into the POLARIZATION sub-table.
FLAG_ROW
True if the row does not contain valid data; does not imply flagging in the MAIN table.