eFEDS_C001_Main_PointSource_CTP2_redshift_V1\.fits
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Key | Value | Type | Comment |
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[Write text to summarize contents of this HDU]
Key | Value | Type | Comment |
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Name | Type | Unit | Description |
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ERO_Name | char[22] | None | eROSITA official source Name (see Brunner et al.,) |
ERO_ID_SRC | int16 | None | ID of eROSITA source in the Main Sample (from Brunner et al.) |
ERO_RA_CORR | float64 | None | J2000 Right Ascension of the eROSITA source (the astrometry correction is now done before the source detection) |
ERO_DEC_CORR | float64 | None | J2000 Declination of the eROSITA source (corrected) from Brunner et al., |
ERO_RADEC_ERR_CORR | float64 | None | eROSITA positional uncertainty (corrected) from Brunner et al., |
ERO_ML_FLUX | float32 | erg /cm**2 /s | 0.2-2.3 keV source flux converted from count rate assuming ECF=1.074e+12 (Gamma=2.0) |
ERO_ML_FLUX_ERR | float32 | erg /cm**2 /s | 0.2-2.3 keV source flux error (1 sigma) |
ERO_DET_LIKE | float32 | None | 0.2-2.3 keV detection likelihood measured by PSF-fitting |
ERO_inArea90 | bool | None | True if in the 0.2-2.3keV exp>500s region, which comprises 90% |
CTP2_LS8_UNIQUE_ID | char[11] | None | LS8 unique identifier for the second counterpart to the eROSITA source (Expression: toString(LS8_BRICKID)+"_"+toString(LS8_OBJID)) |
CTP2_LS8_RA | float64 | degrees | J2000 Right Ascension of the LS8 second countepart |
CTP2_LS8_Dec | float64 | degrees | J2000 Declination of the best LS8 countepart |
Dist_CTP2_LS8_ERO | float64 | arcsec | Separation between second counterpart and eROSITA (corrected) position in arcsec |
GaiaEDR3_ID | int64 | None | ID in Gaia EDR3 source catalog |
GaiaEDR3_parallax | float64 | mas | Parallax from Gaia EDR3 |
GaiaEDR3_parallax_error | float64 | mas | Parallax error from Gaia EDR3 |
GaiaEDR3_parallax_over_error | float64 | None | Parallax/Parallax error. ratio >5 SECURE GALACTIC |
GaiaEDR3_pmra | float64 | mas/yr | Proper motion in RA from Gaia ERD3 |
GaiaEDR3_pmra_error | float64 | mas/yr | Error on Proper motion in RA from Gaia ERD3 |
GaiaEDR3_pmdec | float64 | mas/yr | Proper motion in Dec from Gaia ERD3 |
GaiaEDR3_pmdec_error | float64 | mas/yr | Error on Proper motion in Dec from Gaia ERD3 |
GaiaEDR3_phot_g_mean_mag | float64 | mag | g band magnitude (VEGA) from Gaia EDR3 |
GaiaEDR3_phot_g_mean_mag_error | float64 | mag | Error g band magnitude (VEGA) from Gaia EDR3 |
GaiaEDR3_phot_bp_mean_mag | float64 | mag | bp band magnitude (VEGA) from Gaia EDR3 |
GaiaEDR3_phot_bp_mean_mag_error | float64 | mag | Error bp band magnitude (VEGA) from Gaia EDR3 |
GaiaEDR3_phot_rp_mean_mag | float64 | mag | rp band magnitude (VEGA) from Gaia EDR3 |
GaiaEDR3_phot_rp_mean_mag_error | float64 | mag | Error rp band magnitude (VEGA) from Gaia EDR3 |
FUV | float64 | mag | Galex Far UV magnitude (AB) |
FUV_ERR | float64 | mag | Galex Far UV magnitude error |
NUV | float64 | mag | Galex Near UV magnitude (AB) |
NUV_ERR | float64 | mag | Galex Near UV magnitude error |
KiDS_u | float64 | mag | KiDS u-band magnitude (AB) |
KiDS_u_ERR | float64 | mag | KiDS u-band magnitude error |
KiDS_g | float64 | mag | KiDS g-band magnitude (AB) |
KiDS_g_ERR | float64 | mag | KiDS g-band magnitude error |
KiDS_r | float64 | mag | KiDS r-band magnitude (AB) |
KiDS_r_ERR | float64 | mag | KiDS r-band magnitude error |
KiDS_i | float64 | mag | KiDS i-band magnitude (AB) |
KiDS_i_ERR | float64 | mag | KiDS i-band magnitude error |
Omegac_z | int16 | mag | OmegaCAM z-band magnitude (AB) |
Omegac_z_ERR | float32 | mag | OmegaCAM z-band magnitude error |
HSC_g | float64 | mag | HSC g-band magnitude (AB) |
HSC_g_ERR | float64 | mag | HSC g-band magnitude error |
HSC_r | float64 | mag | HSC r-band magnitude (AB) when images are mostly from r-filter (see text) |
HSC_r_ERR | float64 | mag | HSC r-band magnitude error |
HSC_r2 | float64 | mag | HSC r2-band magnitude (AB) when images are mostly from r2-filter (see text) |
HSC_r2_ERR | float64 | mag | HSC r2-band magnitude error |
HSC_i | float64 | mag | HSC i-band magnitude (AB) when images are mostly from i-filter (see text) |
HSC_i_ERR | float64 | mag | HSC i-band magnitude error |
HSC_i2 | float64 | mag | HSC i2-band magnitude (AB) when images are mostly from i2-filter (see text) |
HSC_i2_ERR | float64 | mag | HSC i2-band magnitude error |
HSC_z | float64 | mag | HSC z-band magnitude (AB) |
HSC_z_ERR | float64 | mag | HSC z-band magnitude error |
HSC_Y | float64 | mag | HSC Y-band magnitude (AB) |
HSC_Y_ERR | float64 | mag | HSC Y-band magnitude error |
VISTA_z | float64 | mag | VISTA/VIKING z-band magnitude (AB) |
VISTA_z_ERR | float64 | mag | Vista z-band magnitude error |
VISTA_Y | float64 | mag | VISTA/VIKING Y-band magnitude (AB) |
VISTA_Y_ERR | float64 | mag | Vista Y-band magnitude error |
VISTA_J | float64 | mag | VISTA/VIKING J-band magnitude (AB) |
VISTA_J_ERR | float64 | mag | Vista J-band magnitude error |
VISTA_H | float64 | mag | VISTA/VIKING H-band magnitude (AB) |
VISTA_H_ERR | float64 | mag | Vista H-band magnitude error |
VISTA_Ks | float64 | mag | VISTA/VIKING Ks-band magnitude (AB |
VISTA_Ks_ERR | float64 | mag | Vista Ks-band magnitude error |
W1 | float64 | mag | LS8/Wise W1 magnitude (AB) |
W1_ERR | float64 | mag | Wise W1 magnitude error |
W2 | float64 | mag | LS8/Wise W2 magnitude (AB) |
W2_ERR | float64 | mag | Wise W2 magnitude error |
W3 | float64 | mag | LS8/Wise W3 magnitude (AB) |
W3_ERR | float64 | mag | Wise W3 magnitude error |
W4 | float64 | mag | LS8/Wise W4 magnitude (AB) |
W4_ERR | float64 | mag | Wise W4 magnitude error |
LS8_g | float64 | mag | LS8 g-band magnitude (AB) |
LS8_g_ERR | float64 | mag | LS8 g-band magnitude error |
LS8_r | float64 | mag | LS8 r-band magnitude (AB) |
LS8_r_ERR | float64 | mag | LS8 r-band magnitude error |
LS8_z | float64 | mag | LS8 z-band magnitude (AB) |
LS8_z_ERR | float64 | mag | LS8 z-band magnitude error |
VHS_Y | float32 | mag | VISTA/VHS Y-band magnitude (AB) |
VHS_Y_ERR | float32 | mag | VHS Y-band magnitude error |
VHS_H | float32 | mag | VISTA/VHS H-band magnitude (AB) |
VHS_H_ERR | float32 | mag | VHS H-band magnitude error |
VHS_Ks | float64 | mag | VISTA/VHS Ks-band magnitude (AB) |
VHS_Ks_ERR | float32 | mag | VHS Ks-band magnitude error |
HSC_g_diff | float64 | mag | Difference between psf and Kron magnitude in HSC g-band (AB) |
HSC_r_diff | float64 | mag | Difference between psf and Kron magnitude in HSC r-band (AB) |
HSC_i_diff | float64 | mag | Difference between psf and Kron magnitude in HSC i-band (AB) |
HSC_z_diff | float64 | mag | Difference between psf and Kron magnitude in HSC z-band (AB) |
HSC_opt_extended | int32 | None | Extension in HSC griz bands. 1=extended; -99=data missing 0=other from Aihara et al 2018 |
CTP2_LS8_photLS8 | bool | None | Flag for LS8 photometry: true when the source has simultaneously g,r,z,w1 photometry in LS8 |
CTP2_LS8_TYPE | char[4] | None | Morphological model from LS8 |
CTP2_in_KiDS | int16 | None | Flag for KiDS coverage: 1: Source is in KiDS area; 0: otherwise |
CTP2_in_HSC | int16 | None | Flag for HSC coverage: 1: Source is in HSC area as from Aihara et al 2018; 0: otherwise |
SPECZ_RA | float64 | degrees | J2000 Right Ascension of of the spectroscopic redshift entry in the original catalogue from which it was taken |
SPECZ_Dec | float64 | degrees | J2000 Declination of the spectroscopic redshift entry in the original catalogue from which it was taken |
SPECZ_REDSHIFT | float64 | None | Spectroscopic redshift from original catalog |
SPECZ_NORMQ_spec | int16 | None | Normalised quality of spectroscopic redshift: 3=secure, 2=not secure, 1=unreliable, -1= Blazar candidate |
SPECZ_ORIGIN_spec | char[9] | None | Catalogue which provided this spectroscopic redshift |
SPECZ_ORIGINAL_ID | char[24] | None | Identifier of this entry in the original catalogue from which it was taken |
SPECZ_galaxy_flag | bool | None | True when the CTP has a reliable redshift above 0.002 |
SPECZ_star_flag | bool | None | True when the CTP has a reliable redshift below 0.002 |
CTP2_classification | char[20] | None | SECURE/LIKELY GALACTIC/EXTRAGALACTIC, as from flowchart (see paper) |
PHZ_LePHARE_zphot | float32 | None | Photoz from Le PHARE, but set to 0 for GALACTIC sources |
PHZ_LePHARE_zl68 | float32 | None | Le PHARE zphot min at 1 sigma |
PHZ_LePHARE_zu68 | float32 | None | Le PHARE zphot max at 1 sigma |
PHZ_LePHARE_zl90 | float32 | None | Le PHARE zphot min at 2 sigma |
PHZ_LePHARE_zu90 | float32 | None | Le PHARE zphot max at 2 sigma |
PHZ_LePHARE_zl99 | float32 | None | Le PHARE zphot min at 3 sigma |
PHZ_LePHARE_zu99 | float32 | None | Le PHARE zphot max at 3 sigma |
PHZ_LePHARE_chi | float64 | None | Le PHARE chi2 value for best fitting galaxy/AGN template |
PHZ_LePHARE_modelAGN | int16 | None | Le PHARE model number for best template fitting the data (for PLIKE 1000+model number) |
PHZ_LePHARE_extlaw | int16 | None | Le PHARE Extinction Law applied to the template: Prevot (1) or none (0) |
PHZ_LePHARE_ebv | float32 | None | Le PHARE E(B-V) applied to the template |
PHZ_LePHARE_pdz | float32 | None | Le PHARE probability distribution. Photoz more reliable when value is high |
PHZ_LePHARE_nband | int16 | None | Le PHARE number of bands used for the computation of photozfor the computation of photoz |
PHZ_LePHARE_zphot_2 | float32 | None | Le PHARE second best photoz from LePhare, if existing |
PHZ_LePHARE_chi2_2 | float64 | None | Le PHARE chi2 value for second best fitting template, if existing |
PHZ_LePHARE_modelAGN_2 | int16 | None | Le Phare second best template fitting the data, if existing |
PHZ_LePHARE_pdz_2 | float32 | None | Le Phare probability distribution for secondary solution, if existing |
CTP2_REDSHIFT_BEST | float64 | None | Final redshift: zspec when available, else photo-z from Le PHARE; 0 for GALACTIC sources |
CTP2_REDSHIFT_GRADE | int16 | integer | In a range from 5 (spectroscopy) to 0 (unreliable photo-z). See paper for details |
This section is the place to put references of interest.
The eROSITA data model structure for catalogues was branched from the SDSS data model for value added catalogues.