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J/A+A/648/A4/lockman LoTSS Deep Fields DR1 photometric redshifts (Duncan+, 2021)
Lockman Hole photometric redshift catalogue (3041794 rows)
  recno=1230191
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ColumnValue  Explain   (UCD)
_RAJ200010 55 13.87276215721 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+57 38 49.9082207136 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195010 52 09.88565831563 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+57 54 50.0327179845 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon148.69102370507426 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+53.27733833705137 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
1230191recno 1230191  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID1230191  Unique object identifier for multi-wavelength catalogue in this field (meta.id;meta.main)
IDOpt1779372  Identifier for the optical-NIR detected chi2 catalogue (ID_OPTICAL) (meta.id)
IDSpitzer    Identifier for the Spitzer detected chi2 catalogue (ID_SPITZER) (meta.id)
RAJ2000163.807803175655 deg (i) Right ascension (J2000) (RA) (pos.eq.ra;meta.main)
DEJ2000+57.647196727976 deg (i) Declination (J2000) (DEC) (pos.eq.dec;meta.main)
E(B-V) 0.0049 mag E(B-V) galactic extinction for the source based on its position and Schlegel et al. (1998ApJ...500..525S) (phot.color.excess)
Class 0.7086  Stellarity Parameter (CLASSSTAR) (src.class.starGalaxy)
clean1   [1/3] 3-valued flag indicating bright star masking (FLAGCLEAN) (meta.code)
zbest 2.7611   Best available redshift estimate (Z_BEST) (phot.mag;em.opt)
f_zbest0   [0/1] Source of z_best, 0 = photometric, 1 = spectroscopic (ZBESTSOURCE) (meta.code)
zspec    Literature Spectroscopic Redshift (Z_SPEC) (src.redshift)
z1med 2.7611   Median of the primary redshift peak above 80% HPD CI (z1_median) (phot.mag;em.opt)
z1min 2.0600   Lower bound of the primary 80% HPD CI peak (z1_min) (phot.mag;em.opt)
z1max 3.4100   Upper bound of the primary 80% HPD CI peak (z1_max) (phot.mag;em.opt)
z1area 0.7290   Integrated area of the primary 80% HPD CI peak (z1_area) (phys.area;instr)
z2med 1.0597   Median of the secondary redshift peak (if present) above 80% HPD CI (z2_median) (phot.mag;em.opt)
z2min 0.9100   Lower bound of the secondary 80% HPD CI peak (z2_min) (phot.mag;em.opt)
z2max 1.2200   Upper bound of the secondary 80% HPD CI peak (z2_max) (phot.mag;em.opt)
z2area 0.0660   Integrated area of the secondary 80% HPD CI peak (z2_area) (phys.area;instr)
nfiltEazy 15   Number of filters included in EAZY template fit (nfilt_eazy) (Note G1)   (meta.number)
nfiltAtl 15   Number of filters included in Atlas+AGN template fit (nfilt_atlas) (Note G2)   (meta.number)
nfiltAna 13   Number of filters included in Ananna+ template fit (nfilt_ananna) (Note G3)   (meta.number)
chirBest 0.8499   Chi^2 / nfilt for best-fit galaxy/AGN template (any library) (chirbest) (stat.fit.chi2)
chirStel 0.6678   Chi^2 / nfilt for best-fit stellar template (chirstellar) (stat.fit.chi2)
StelTyperg5iii  Stellar type of best-fit stellar template (stellar_type) (meta.code.class)
AGN0   [0/1] Sources flagged by any one of optAGN/IRAGN/XrayAGN (meta.code)
optAGN0   [0/1] Source is included in Million Quasar Catalog (Flesch 2015PASA...32...10F) compilation or spectroscopically identified AGN (meta.code)
IRAGN0   [0/1] Source satisfies Donley et al. (2012ApJ...748..142D) IR AGN criteria (meta.code)
XrayAGN0   Source has X-ray counterpart (meta.code)
2RXSID    ID for 2RXS X-ray Catalog counterpart (meta.id)
XMMSL2ID    ID for XMMSL2 X-ray Catalog counterpart (meta.id)
aptmg    Estimated g-band total flux correction from Legacy Surveys model flux (g) (aptomodel_g) (arith.factor;phot.flux)
e_aptmg    Statistical uncertainty on atpmg (aptomodelerrg) (stat.error)
aptmr    Estimated r-band total flux correction from Legacy Surveys model flux (r) (aptomodel_r) (arith.factor;phot.flux)
e_aptmr    Statistical uncertainty on atpmr (aptomodelerrr) (stat.error)
aptmz    Estimated z-band total flux correction from Legacy Surveys model flux (z) (aptomodel_z) (arith.factor;phot.flux)
e_aptmz    Statistical uncertainty on atpmz (aptomodelerrz) (stat.error)
zmodel    Model grid redshift used in stellar mass fit (stat.param)
chibest    Minimum Chi^2 in stellar mass fit (for Z_BEST) (chi_best) (stat.fit.chi2;phys.mass;stat.min)
Massmed  [Msun] 50th percentile of the marginalised stellar mass posterior (for Z_BEST) (Mass_median) (phys.mass)
Massl68  [Msun] 16th percentile of the marginalised stellar mass posterior (for Z_BEST) (Mass_l68) (phys.mass)
Massu68  [Msun] 84th percentile of the marginalised stellar mass posterior (for Z_BEST) (Mass_u68) (phys.mass)
Nfilts    Number of bands included in stellar mass fit (meta.number)
umag  mag Rest-frame u-band magnitude for best-fit SED (for Z_BEST) (u_rest) (phot.mag;em.opt.U)
gmag  mag Rest-frame g-band magnitude for best-fit SED (for Z_BEST) (g_rest) (phot.mag;em.opt.B)
rmag  mag Rest-frame r-band magnitude for best-fit SED (for Z_BEST) (r_rest) (phot.mag;em.opt.R)
zmag  mag Rest-frame z-band magnitude for best-fit SED (for Z_BEST) (z_rest) (phot.mag;em.opt.I)
grcsmag  mag Rest-frame g_rcs-band magnitude for best-fit SED (for Z_BEST) (grcsrest) (phot.mag;em.opt.B)
rrcsmag  mag Rest-frame r_rcs-band magnitude for best-fit SED (for Z_BEST) (rrcsrest) (phot.mag;em.opt.R)
ircsmag  mag Rest-frame i_rcs-band magnitude for best-fit SED (for Z_BEST) (ircsrest) (phot.mag;em.opt.I)
zrcsmag  mag Rest-frame z_rcs-band magnitude for best-fit SED (for Z_BEST) (zrcsrest) (phot.mag;em.opt.I)
Jmag  mag Rest-frame J-band magnitude for best-fit SED (for Z_BEST) (J_rest) (phot.mag;em.IR.J)
Kmag  mag Rest-frame K-band magnitude for best-fit SED (for Z_BEST) (K_rest) (phot.mag;em.IR.K)
IRAC1sv  mag Rest-frame IRAC 3.6micron magnitude for best-fit SED (for Z_BEST) (ch1servsrest) (phot.mag;em.IR.3-4um)
IRAC2sv  mag Rest-frame IRAC 4.5micron magnitude for best-fit SED (for Z_BEST) (ch2servsrest) (phot.mag;em.IR.4-8um)
IRAC1sw  mag Rest-frame IRAC 3.6micron magnitude for best-fit SED (for Z_BEST) (ch1swirerest) (phot.mag;em.IR.3-4um)
IRAC2sw  mag Rest-frame IRAC 4.5micron magnitude for best-fit SED (for Z_BEST) (ch2swirerest) (phot.mag;em.IR.4-8um)
IRAC3sw  mag Rest-frame IRAC 5.8micron magnitude for best-fit SED (for Z_BEST) (ch3swirerest) (phot.flux.density;em.IR.4-8um)
IRAC4sw  mag Rest-frame IRAC 8.0micron magnitude for best-fit SED (for Z_BEST) (ch4swirerest) (phot.flux.density;em.IR.8-15um)
  
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