VII/240/mgczcat | Millennium Galaxy Catalogue (Liske+, 2003) *Millennium Galaxy Catalogue image/fits (69594 rows) | recno=18360 |
Column | Value | Explain (UCD) | |
_RAJ2000 | 11 15 15.3408 | "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 | +00 06 40.392 | "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) |
_RAB1950 | 11 12 41.5249 | "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 | +00 23 02.256 | "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) |
_Glon | 258.4353299 | 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 | +54.4531153 | 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) |
18360recno | 18360 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
MGC | 17884 | MGC object ID/serial number (=ID) (meta.id;meta.main) | |
MGCFN | 39 | MGC field number (=MGCFN) (obs.field) | |
CCD | 3 | CCD number (=CCD) (meta.id;instr) | |
Xpos | 1935.12 | pix | Object x position (=X_IMAGE) (pos.cartesian.x;instr.det) |
Ypos | 4052.81 | pix | Object y position (=Y_IMAGE) (pos.cartesian.y;instr.det) |
RAJ2000 | 168.81392 | deg | (i) Object right ascension (J2000) (=ALPHA_J2000) (pos.eq.ra;meta.main) |
DEJ2000 | +00.11122 | deg | (i) Object declination (J2000) (=DELTA_J2000) (pos.eq.dec;meta.main) |
a | 3.16 | pix | Flux rms along major axis (=A_IMAGE) (phys.angSize;src) |
b | 3.08 | pix | Flux rms along minor axis (=B_IMAGE) (phys.angSize;src) |
PA | -38.5 | deg | [-90,+90] Position angle (=THETA_IMAGE) (pos.posAng) |
HLRad | 0.00 | pix | Semi-major axis of half-light ellipse (=HLRADIUS) (phys.angSize;src) |
FWHM | 6.34 | pix | FWHM assuming a Gaussian core (=FWHM_IMAGE) (phys.angSize;src) |
Bkgrnd | 693.09 | ct | Background at object position (=BACKGRND) (instr.background) |
Bmag | 15.761 | mag | Best of MAG_AUTO and MAG_ISOCOR (=B_MGC) (phot.mag;em.opt.B) |
Bmagc | 15.520 | mag | B_MGC corrected for extinction (=B_MGC_DC) (phot.mag;em.opt.B) |
Bmu | 0.000 | mag/arcsec2 | Effective surface brightness (=MU_EFF) (phot.mag.sb;em.opt.B) |
Qual | 0 | Quality class (=QUALITY) (Note 1) (meta.code.qual) | |
Stel | 1.00 | [0/1] Stellaricity (=STEL) (1 for star) (src.class.starGalaxy) | |
Class | 8 | [0/15] Classification parameter (=CLASS) (Note 2) (src.class) | |
xReg | 1 | [0/1] Exclusion region flag (=INEXR) (Note 3) (meta.code) | |
NSDSS | 1 | Number of SDSS objects matched to MGC object (=SDSS_N) (meta.number) | |
SDSSid | 582093483811602445 | SDSS PhotoObject ID (=SDSS_OBJID) (meta.id.cross) | |
SDSSrun | 752 | SDSS run number (=SDSS_RUN) (meta.id;obs) | |
SDSSrun2 | 20 | SDSS rerun number (=SDSS_RERUN) (meta.id;obs) | |
SDSScam | 4 | SDSS camera column (=SDSS_CAMCOL) (meta.id;instr) | |
SDSSfld | 169 | SDSS field number (=SDSS_FIELD) (obs.field) | |
RA1deg | 168.81400 | deg | SDSS object right ascension (J2000) (=SDSS_RA) (pos.eq.ra) |
DE1deg | 0.11123 | deg | SDSS object declination (J2000) (=SDSS_DEC) (pos.eq.dec) |
psfUmag | 16.244 | mag | SDSS extinction corrected PSF magnitude (=SDSS_PSFMAG_U) (phot.mag;em.opt.U) |
psfGmag | 15.003 | mag | SDSS extinction corrected PSF magnitude (=SDSS_PSFMAG_G) (phot.mag;em.opt.B) |
psfRmag | 14.533 | mag | SDSS extinction corrected PSF magnitude (=SDSS_PSFMAG_R) (phot.mag;em.opt.R) |
psfImag | 14.365 | mag | SDSS extinction corrected PSF magnitude (=SDSS_PSFMAG_I) (phot.mag;em.opt.I) |
psfZmag | 14.331 | mag | SDSS extinction corrected PSF magnitude (=SDSS_PSFMAG_Z) (phot.mag;em.opt.I) |
petUmag | 16.309 | mag | SDSS extinction corrected Petrosian magnitude (=SDSS_PETMAG_U) (phot.mag;em.opt.U) |
petGmag | 15.021 | mag | SDSS extinction corrected Petrosian magnitude (=SDSS_PETMAG_G) (phot.mag;em.opt.B) |
petRmag | 14.566 | mag | SDSS extinction corrected Petrosian magnitude (=SDSS_PETMAG_R) (phot.mag;em.opt.R) |
petImag | 14.403 | mag | SDSS extinction corrected Petrosian magnitude (=SDSS_PETMAG_I) (phot.mag;em.opt.I) |
petZmag | 14.372 | mag | SDSS extinction corrected Petrosian magnitude (=SDSS_PETMAG_Z) (phot.mag;em.opt.I) |
modUmag | 16.257 | mag | SDSS extinction corrected model magnitude (=SDSS_MODMAG_U) (phot.mag;em.opt.U) |
modGmag | 15.002 | mag | SDSS extinction corrected model magnitude (=SDSS_MODMAG_G) (phot.mag;em.opt.B) |
modRmag | 14.503 | mag | SDSS extinction corrected model magnitude (=SDSS_MODMAG_R) (phot.mag;em.opt.R) |
modImag | 14.349 | mag | SDSS extinction corrected model magnitude (=SDSS_MODMAG_I) (phot.mag;em.opt.I) |
modZmag | 14.313 | mag | SDSS extinction corrected model magnitude (=SDSS_MODMAG_Z) (phot.mag;em.opt.I) |
galUext | 0.301 | mag | SDSS Galactic extinction correction (=SDSS_EXTINC_U) (phys.absorption) |
galGext | 0.221 | mag | SDSS Galactic extinction correction (=SDSS_EXTINC_G) (phys.absorption) |
galRext | 0.160 | mag | SDSS Galactic extinction correction (=SDSS_EXTINC_R) (phys.absorption) |
galIext | 0.122 | mag | SDSS Galactic extinction correction (=SDSS_EXTINC_I) (phys.absorption) |
galZext | 0.086 | mag | SDSS Galactic extinction correction (=SDSS_EXTINC_Z) (phys.absorption) |
R50U | 0.98 | arcsec | SDSS radius containing 50% Petrosian flux (=SDSS_PETR50_U) (phys.angSize;src) |
R50G | 0.99 | arcsec | SDSS radius containing 50% Petrosian flux (=SDSS_PETR50_G) (phys.angSize;src) |
R50R | 0.88 | arcsec | SDSS radius containing 50% Petrosian flux (=SDSS_PETR50_R) (phys.angSize;src) |
R50I | 0.75 | arcsec | SDSS radius containing 50% Petrosian flux (=SDSS_PETR50_I) (phys.angSize;src) |
R50Z | 0.87 | arcsec | SDSS radius containing 50% Petrosian flux (=SDSS_PETR50_Z) (phys.angSize;src) |
MType | 6 | [0/6] SDSS morphological classification (=SDSS_TYPE) (src.morph.type) | |
Class1 | 8 | [0/8] MGC translation of MType (=SDSS_CLASS) (src.class) | |
SpClass | 0 | [0/8] SDSS spectroscopic classification (=SDSS_SPECCLASS) (src.spType) | |
Class2 | 0 | [0/14] MGC translation of SpClass (=SDSS_SPCLASS) (src.spType) | |
N2dFGRS | 0 | Number of 2dFGRS objects/spectra for this MGC object (=TDFGRS_N) (meta.number) | |
2dFGRS | 2dFGRS (Cat. VII/226) object name (=TDFGRS_NAME) (meta.id.cross) | ||
ID2dFGRS | 0 | 2dFGRS sequence number (=TDFGRS_SEQNUM) (meta.id) | |
RA2deg | deg | 2dFGRS object right ascension (J2000) (=TDFGRS_RA) (pos.eq.ra) | |
DE2deg | deg | 2dFGRS object declination (J2000) (=TDFGRS_DEC) (pos.eq.dec) | |
UKST | 0 | UKST survey field number (=TDFGRS_UKST) (obs.field) | |
bJmag | mag | 2dFGRS final bJ magnitude (=TDFGRS_BJG) (phot.mag;em.opt.B) | |
bJmagc | mag | 2dFGRS final extinction corrected bJ magnitude (=TDGRS_BJSEL) (phot.mag;em.opt.B) | |
bJmagS | mag | SuperCOSMOS Sky Surveys (=SSS) bJ magnitude (=TDFGRS_SBBJMAG) (phot.mag;em.opt.B) | |
RmagS | mag | SSS R magnitude (=TDFGRS_SRRMAG) (phot.mag;em.opt.R) | |
Class3 | 0 | [0/2] 2dFGRS classification (=TDGRS_IGAL) (src.class) | |
Class4 | 0 | [0/1] MGC translation of Class3 (=TDFGRS_CLASS) (src.class) | |
2QZ | 2QZ (Cat. VII/233) object name (=TQZ_NAME) (meta.id.cross) | ||
RA3deg | deg | 2QZ object right ascension (J2000) (=TQZ_RA) (pos.eq.ra) | |
DE3deg | deg | 2QZ object declination (J2000) (=TQZ_DEC) (pos.eq.dec) | |
UKST2qz | UKST survey field number (=TQZ_UKST) (obs.field) | ||
bJmag2 | mag | 2QZ bJ magnitude (=TQZ_BJ) (phot.mag;em.opt.B) | |
U-bJ | mag | 2QZ U-bJ colour (=TQZ_UMBJ) (phot.color;em.opt.U;em.opt.B) | |
bJ-R | mag | 2QZ bJ-R colour (=TQZ_BJMR) (phot.color;em.opt.B;em.opt.R) | |
E(B-V) | mag | 2QZ color excess E(B-V) (=TQZ_DUST) (phot.color.excess) | |
N2qz | 0 | Number of 2QZ spectra for this MGC object (=TQZ_NOBS) (meta.number) | |
T2qz | 2QZ type (=TQZ_IDENT) (src.class) | ||
Class5 | 0 | [0/8] MGC translation of T2qZ (=TQZ_CLASS) (src.class) | |
NNED | 0 | Number of NED objects matched to this MGC object (=NED_N) (meta.number) | |
NEDname | NED object name (=NED_NAME) (meta.id.cross) | ||
RA4deg | deg | NED object right ascension (J2000) (=NED_RA) (pos.eq.ra) | |
DE4deg | deg | NED object declination (J2000) (=NED_DEC) (pos.eq.dec) | |
NEDID | NED identification (=NED_IDENT) (src.class) | ||
Class6 | 0 | [0/7] MGC translation of NEDID (=NED_CLASS) (src.class) | |
PFr | PFr (Cat. J/AJ/127/646) object name (=PF_NAME) (meta.id.cross) | ||
RA5deg | deg | PFr object right ascension (J2000) (=PF_RA) (pos.eq.ra) | |
DE5deg | deg | PFr object declination (J2000) (=PF_DEC) (pos.eq.dec) | |
Rmag | mag | PFr R magnitude from USNO (=PF_R) (phot.mag;em.opt.B) | |
Kmag | mag | PFr K magnitude from 2MASS (=PF_K) (phot.mag;em.IR.K) | |
J-K | mag | PFr J-K colour from 2MASS (=PF_JMK) (phot.color;em.IR.J;em.IR.K) | |
LSBG | LSBG (Cat. J/MNRAS/304/297) object name (=LSBG_NAME) (meta.id.cross) | ||
RA6deg | deg | LSBG object right ascension (J2000) (=LSBG_RA) (pos.eq.ra) | |
DE6deg | deg | LSBG object declination (J2000) (=LSBG_DEC) (pos.eq.dec) | |
BTOT | mag | LSBG total B magnitude (=LSBG_BTOT) (phot.mag;em.opt.B) | |
SuBr | mag/arcsec2 | LSBG central surface brightness (=LSBG_MUCEN) (phot.mag.sb) | |
SuBreff | mag/arcsec2 | LSBG effective surface brightness (=LSBG_MUEFF) (phot.mag.sb) | |
Reff | arcsec | LSBG effective radius (=LSBG_REFF) (phys.angSize;src) | |
z1 | MGCz heliocentric redshift (=MGCZ_ZHELIO) (src.redshift) | ||
q_z1 | MGCz redshift quality (=MGCZ_ZQUAL) (Note 4) (meta.code.qual) | ||
z2 | SDSS redshift (=SDSS_Z) (src.redshift) | ||
q_z2 | SDSS redshift quality (=SDSS_ZQUAL) (Note 4) (meta.code.qual) | ||
z3 | 2dFGRS heliocentric redshift (=TDFGRS_ZHELIO) (src.redshift) | ||
q_z3 | 2dFGRS redshift quality (=TDFGRS_ZQUAL) See note (Note 4) (meta.code.qual) | ||
z4 | 2QZ redshift (=TQZ_Z) (src.redshift) | ||
q_z4 | 2QZ redshift quality (=TQZ_ZQUAL) (Note 4) (meta.code.qual) | ||
z5 | NED heliocentric redshift (=NED_ZHELIO) (src.redshift) | ||
q_z5 | NED redshift quality (=NED_ZQUAL) (Note 4) (meta.code.qual) | ||
z6 | PFr redshift (=PF_Z) (src.redshift) | ||
q_z6 | PFr redshift quality (=PF_ZQUAL) (Note 4) (meta.code.qual) | ||
z7 | LSBG heliocentric redshift (=LSBG_Z) (src.redshift) | ||
q_z7 | LSBG redshift quality (=LSBG_ZQUAL) (Note 4) (meta.code.qual) | ||
r_z | Choice for best redshift+quality (=ZSOURCE) (meta.ref) | ||
z | Best redshift (=BEST_Z) (src.redshift) | ||
q_z | Quality of best redshift (=BEST_ZQUAL) See note (Note 4) (meta.code.qual) | ||
Nsp | 0 | Total number of spectra for this object (=N_SPEC) (meta.number) | |
FITS | FITS | Get the FITS (gzipped) file with the image and spectrum of the galaxy (meta.ref) |