Column descriptions for component catalogue.
Bracketed numbers refer to notes at the end of the file.
Column | Units | Description |
---|---|---|
Component_Name | Object identifier (ILT name) | |
RA | deg | Radio right ascension (mean position ) |
DEC | deg | Radio declination (mean position) |
E_RA | arcsec | Error on radio right ascension |
E_DEC | arcsec | Error on radio declination |
Total_flux | mJy | 144-MHz total flux density |
E_Total_flux | mJy | Error on total flux density |
Peak_flux | mJy/beam | 144-MHz peak flux density |
E_Peak_flux | mJy/beam | Error on peak flux density |
S_Code | PyBDSF source code | |
Mosaic_ID | LoTSS mosaic of source image | |
Maj | arcsec | Major axis of fitted Gaussian |
Min | arcsec | Minor axis of fitted Gaussian |
PA | deg | Position angle of fitted Gaussian |
E_Maj | arcsec | Error on major axis |
E_Min | arcsec | Error on minor axis |
E_PA | deg | Error on position angle |
DC_Maj | arcsec | Deconvolved major axis of fitted Gaussian |
DC_Min | arcsec | Deconvolved minor axis of fitted Gaussian |
DC_PA | deg | Deconvolved position angle of fitted Gaussian |
Created | Origin of radio component | |
Deblended_from | If the component was created by deblending, the name of the original catalogued source from which it was deblended | |
Parent_Source | The source in the source catalogue of which this component is part | |
Field | Which of the two fields the component is taken from |