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Table 6
OI_VIS2 (revision 2).
| Label | Data type | Description |
| Keywords | ||
|
|
||
| OI_REVN | I | Revision number: 2 |
| DATE-OBS | A | UTC start date of observations |
| ARRNAME | A | Identifies corresponding OI_ARRAY |
| INSNAME | A | Identifies corresponding OI_WAVELENGTH table |
| CORRNAME | A | (optional) Identifies corresponding OI_CORR table |
| Column headings (one row for each measurement) | ||
|
|
||
| TARGET_ID | I (1) | Target number as index into OI_TARGET table |
| TIME | D (1) | Zero. For backwards compatibility |
| MJD | D (1) | Modified Julian day |
| INT_TIME | D (1) | Integration time (s) |
| VIS2DATA | D (NWAVE) | Squared Visibility |
| VIS2ERR | D (NWAVE) | Error in Squared Visibility |
| CORRINDX_VIS2DATA | J (1) | (optional) Index into correlation matrix for 1st VIS2DATA element |
| UCOORD | D (1) | U coordinate of the data (m) |
| VCOORD | D (1) | V coordinate of the data (m) |
| STA_INDEX | I (2) | Station numbers contributing to the data |
| FLAG | L (NWAVE) | Flag |
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