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Table: ls_dr8.forced
(The bold columns are indexed columns)
| Column Name | Description | Datatype |
|---|---|---|
| apflux_1 | Aperture flux in this CCD, in nanomaggies, for aperture radius 0.5 arcsec. | REAL |
| apflux_2 | Aperture flux in this CCD, in nanomaggies, for aperture radius 0.75 arcsec. | REAL |
| apflux_3 | Aperture flux in this CCD, in nanomaggies, for aperture radius 1.0 arcsec. | REAL |
| apflux_4 | Aperture flux in this CCD, in nanomaggies, for aperture radius 1.5 arcsec. | REAL |
| apflux_5 | Aperture flux in this CCD, in nanomaggies, for aperture radius 2.0 arcsec. | REAL |
| apflux_6 | Aperture flux in this CCD, in nanomaggies, for aperture radius 3.5 arcsec. | REAL |
| apflux_7 | Aperture flux in this CCD, in nanomaggies, for aperture radius 5.0 arcsec. | REAL |
| apflux_8 | Aperture flux in this CCD, in nanomaggies, for aperture radius 7.0 arcsec. | REAL |
| apflux_ivar_1 | Inverse variance on apflux_1, in 1/nanomaggies^2. | REAL |
| apflux_ivar_2 | Inverse variance on apflux_2, in 1/nanomaggies^2. | REAL |
| apflux_ivar_3 | Inverse variance on apflux_3, in 1/nanomaggies^2. | REAL |
| apflux_ivar_4 | Inverse variance on apflux_4, in 1/nanomaggies^2. | REAL |
| apflux_ivar_5 | Inverse variance on apflux_5, in 1/nanomaggies^2. | REAL |
| apflux_ivar_6 | Inverse variance on apflux_6, in 1/nanomaggies^2. | REAL |
| apflux_ivar_7 | Inverse variance on apflux_7, in 1/nanomaggies^2. | REAL |
| apflux_ivar_8 | Inverse variance on apflux_8, in 1/nanomaggies^2. | REAL |
| ddec | Motion of the source in the Dec direction, in arcsec. | REAL |
| ddec_ivar | Inverse-variance on ddec, in 1/arcsec^2. | REAL |
| dqmask | Data Quality mask from the CP pipeline for the center pixel. | SMALLINT |
| dra | When fitting for spatial derivatives, the motion of the source in the RA direction, in arcsec. | REAL |
| dra_ivar | Inverse-variance on dra, in 1/arcsec^2. | REAL |
| flux | Measured flux for this catalog object in this CCD, in nanomaggies. | REAL |
| flux_ivar | Inverse-variance of the flux measurement, in 1/nanomaggies^2. | REAL |
| fracflux | Profile-weighted fraction of the flux from other sources over total flux. | REAL |
| fracmasked | Profile-weighted fraction of pixels masked. | REAL |
| ls_ccd_id | Unique ID of corresponding CCD in the ccds_annotated table. | BIGINT |
| ls_id | Unique ID of corresponding object in the tractor tables. | BIGINT |
| rchisq | Profile-weighted chi^2 residual chi-squared per pixel. | REAL |
| x | Horizontal pixel position of the catalog source in this CCD, in zero-indexed pixels. | REAL |
| y | Vertical pixel position of the catalog source in this CCD, in zero-indexed pixels. | REAL |
