| Table 1: | PWVM: Data, coordinates and flags for the radiometric data |
| PWVM: Radiometric and associated data
Name | Format | Units | Measure | Comments |
| | Columns |
| | Key |
TIME | Double | s | EPOCH | Integration midpoint |
(TIME_EXTRA_PREC) | Double | s | | extra TIME precision |
ANTENNA_ID | Int | | | Second antenna |
FEED | Int | | | Feed on ANTENNA |
DATA_DESCRIPTION_ID | Int | | | Data desc. id. |
PROCESSOR_ID | Int | | | Processor id. |
( SWITCH_PHASE_ID) | Int | | | Phase id. |
FIELD_ID | Int | | | Field id. |
| | Non-key attributes |
INTERVAL | Double | s | | Sampling interval |
EXPOSURE | Double | s | | The effective integration
time |
TIME_CENTROID | Double | s | EPOCH | Time centroid |
INTEG_NUMBER | Int | | | Integration number |
SUBARRAY_NUM | Int | | | Subarray number |
EXECUTE_ID | Int | | | Observation id. |
STATE_ID | Int | | | State id. |
UVW | Double(3) | m | | UVW antenna-based
coordinates |
| | Data |
FLOAT_DATA | Float(Nc,Nf) | | | Float data matrix (single
dish) |
(VIDEO_POINT) | Float(Nc,Nf) | | | Float data matrix (single
dish) |
SIGMA | Float(Nc) | | | Estimated rms noise |
SIGMA_SPECTRUM | Float(Nc,Nf*) | | | Estimated rms noise for
each channel |
WEIGHT | Float(Nc) | | | Weight of the whole data
matrix |
WEIGHT_SPECTRUM | Float(Nc,Nf*) | | | Weight for each channel |
| | Flag information |
FLAG | Float(Nc,Nf*) | | | Cumulative data flags |
FLAG_CATEGORY | Float(Nc,Nf*,Ncat) | | | Flag categories |
FLAG_ROW | Bool | | | The row flag |
| |
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