| Field | Type | Description
|
|---|
| sybid | int, no nulls |
|
| Name | char | Name of the object
|
| RAH | int | Hours RA, 1950.0; units: h
|
| Coord_Flag | char | ''R''=radio; better than 1 arcsec; O or R, indicating optical or radio coordinates, respectively, if the coordinates listed are to better than one arcsec.
|
| RAM | int | Minutes RA, 1950.0; units: min
|
| RAS | float | Seconds RA, 1950.0; units: s
|
| DecSign | char | Sign Dec, 1950.0
|
| DecD | int | Degrees Dec, 1950.0; units: deg
|
| DecM | int | Minutes Dec, 1950.0; units: arcmin
|
| DecS | int | Seconds Dec, 1950.0; units: arcsec
|
| Mag_Flag | char | if magnitude/colors are photographic
|
| V | float | V magnitude; units: mag; null val: 99.99
|
| B_V | float | B-V color; null val: 99.99
|
| U_B | float | U-B color; null val: 99.99
|
| Redshift_Flag | char | if redshift est. from low disp. spectrum
|
| Redshift | float | ; null val: 9.999
|
| Flux_6 | float | 6 cm flux; units: Jy
|
| Flux_6_Ref | int | number in QSOAGN_Ref for Flux_6
|
| Flux_11 | float | 11 cm flux; units: Jy
|
| Flux_11_Ref | int | number in QSOAGN_Ref for Flux_11
|
| XRay_Flag | char | if object detected in X-Ray range
|
| Class | char | Object classification code, see comment; S1, S2, S3, S, or S? refer to Seyfert classification. H2 refers to nuclear HII regon.
|
| FC_Ref | int | Reference number for finding chart
|
| Photo_Ref | int | number for photometry
|
| Redshift_Ref | int | number for redshift
|