Free Access
Table 2
ERCSC catalogue columns.
| Column Name | Description |
|
|
|
| Identification | |
| NAME | Source name |
| FLUX | Flux density (mJy) |
| FLUX_ERR | Flux density error (mJy) |
| CMBSUBTRACT | Flag indicating detection of source in CMB subtracted maps |
| EXTENDED | Flag indicating that source is extended |
| DATESOBS | UTC dates at which this source was observed |
| NUMOBS | Number of days this source observed |
| CIRRUS | Cirrus flag based on 857 GHz source counts |
|
|
|
| Source position | |
| GLON | Galactic longitude (deg) based on extraction algorithm |
| GLAT | Galactic latitude (deg) based on extraction algorithm |
| POS_ERR | Standard deviation of positional offsets for sources with this SNR (arcminute) |
| RA | Right ascension (J2000) in degrees transformed from (GLON, GLAT) |
| DEC | Declination (J2000) in degrees transformed from (GLON, GLAT) |
|
|
|
| Effective beam | |
| BEAM_FWHMMAJ | Elliptical Gaussian beam FWHM along major axis (arcmin) |
| BEAM_FWHMMIN | Elliptical Gaussian beam FWHM along minor axis (arcmin) |
| BEAM_THETA | Orientation of elliptical Gaussian major axis (measured east of Galactic north) |
|
|
|
| Morphology | |
| ELONGATION | Ratio of major to minor axis lengths |
|
|
|
| Source extraction results | |
| FLUXDET | Flux density of source as determined by detection method (mJy) |
| FLUXDET_ERR | Uncertainty (1 sigma) of FLUXDET (mJy) |
| MX1 | First moment in X (arcmin) |
| MY1 | First moment in Y (arcmin) |
| MX2 | Second moment in X (arcmin2) |
| MXY | Cross moment in X and Y (arcmin2) |
| MY2 | Second moment in Y (arcmin2) |
| PSFFLUX | Flux density of source as determined from PSF fitting (mJy) |
| PSFFLUX_ERR | Uncertainty (1 sigma) of PSFFLUX (mJy) |
| GAUFLUX | Flux density of source as determined from 2D Gaussian fitting (mJy) |
| GAUFLUX_ERR | Uncertainty (1 sigma) of GAUFLUX (mJy) |
| GAU_FWHMMAJ | Gaussian fit FWHM along major axis (arcmin) |
| GAU_FWHMMIN | Gaussian fit FWHM along minor axis (arcmin) |
| GAU_THETA | Orientation of Gaussian fit major axis |
|
|
|
| Quality assurance | |
| RELIABILITY | Fraction of MC sources that are matched and have photometric errors < 30% |
| RELIABILITY_ERR | Uncertainty (1 sigma) in reliabiliy based on Poisson statistics |
| MCQA_FLUX_ERR | Standard deviation of photometric error for sources with this SNR |
| MCQA_FLUX_BIAS | Median photometric error for sources with this SNR |
| BACKGROUND_RMS | Background point source RMS obtained from threshold maps (mJy) |
|
|
|
| Bandfilling (857 GHz catalogue only) | |
| BANDFILL217 | 217 GHz aperture photometry flux density at 857 GHz source position (mJy) |
| BANDFILL217_ERR | Uncertainty in BANDFILL217 |
| BANDFILL353 | 353 GHz aperture photometry flux density at 857 GHz source position (mJy) |
| BANDFILL353_ERR | Uncertainty in BANDFILL353 |
| BANDFILL545 | 545 GHz aperture photometry flux density at 857 GHz source position (mJy) |
| BANDFILL545_ERR | Uncertainty in BANDFILL545 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.