USNO |
USNO | <- | ExternalCatalog |
Member Name/Aliases | Datatype | Description |
---|---|---|
delta | float32 | Position difference between catalog and photo object (r' band) in arcsecs |
match | int32 | Match to different catalogsUSNO : 1 = match to catalog within 2.5" FIRST: number of matches to catalog within 1.5" ROSAT: 1 = match to catalog within 60" |
type | int16 | Object match type ROSAT_MATCH = 0 FIRST_MATCH = 1 USNO_MATCH = 2 |
phototag; PhotoTag; obj; pobj | OneAssoc(PhotoTag) | Link to photo object |
Member Name/Aliases | Datatype | Description |
---|---|---|
propermotion | float32 | Proper motion of object (arcsec/century) |
angle; propermotionangle | float32 | Direction of proper motion (degrees (+N through E)) |
blue; usnoBlue | float32 | Blue magntiude of matching USNO object (mag) |
red; usnoRed | float32 | Red magntiude of matching USNO object (mag) |