VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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II/267/sdss4 The SDSS Photometric Catalog, Release 4 (Adelman-McCarthy+, 2006)
Data Release 4 (180,235,043 primary sources, plus 53,377,957 secondary sources) (180235043 rows)
  -c=334.863851 +00.494115, eq=J2000, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (334.863851+00.494115)[FK5/J2000] (pos.angDistance)
_RAJ200022 19 27.32424 "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 29 38.8140 "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)
_RAB195022 16 53.72799 "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 14 34.0351 "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)
_Glon063.73499898 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-44.21906059 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)

mode1   [1,2] 1: primary, 2: secondary 3: family object (not here) (meta.code.class)
cl3  Type (class) of the object (type) (Note 1)   (src.class)
SDSSJ221927.32+002938.8  Recommended SDSS name, based on J2000 position (meta.id)
m_SDSS    [*] The asterisk indicates that 2 different SDSS objects share the same SDSS name (meta.code.multip)
R3   [3] Release: blank for new, '3' included in DR3 (meta.note)
SDSS-ID3388.5.152.0430   [0-9.] SDSS object identifier (Note 2)   (meta.id)
objID587734305415365038   [0-9] SDSS unique object identifier (links to SDSS details) (Note 2)   (meta.id;meta.main)
SpObjID 0  Pointer to the spectrum of object, or 0 (meta.id)
parentID 0  Pointer to parent (if object deblended) (meta.id.parent)
rerun40   [40,44] Re-run number (Note 2)   (meta.code)
flags0000800010020300   [0-9A-F] Photo Object Attribute flags (Note 3)   (meta.code.error)
Status00002673   [0-9A-F] Hexadecimal status (Note 4)   (meta.code)
e_RAdeg 0.102 arcsec Mean error on RAdeg (stat.error)
e_DEdeg 0.138 arcsec Mean error on DEdeg (stat.error)
ccPos 0.00  Correlation between e_RAdeg and e_DEdeg (stat.correlation)
umag20.877 mag Model magnitude in u filter (Note 5)   (phot.mag;em.opt.U)
e_umag 0.268 mag Mean error on umag (stat.error;phot.mag;em.opt.U)
gmag20.499 mag Model magnitude in g filter (Note 5)   (phot.mag;em.opt.B)
e_gmag 0.078 mag Mean error on gmag (stat.error;phot.mag)
rmag19.650 mag Model magnitude in r filter (Note 5)   (phot.mag;em.opt.R)
e_rmag 0.056 mag Mean error on rmag (stat.error;phot.mag)
imag19.363 mag Model magnitude in i filter (Note 5)   (phot.mag;em.opt.I)
e_imag 0.074 mag Mean error on imag (stat.error;phot.mag)
zmag19.161 mag Model magnitude in z filter (Note 5)   (phot.mag;em.opt.I)
e_zmag 0.196 mag Mean error on zmag (stat.error;phot.mag)
uFlags0020800008028501   [0-9A-F] Detection flags, u band (flags_u) (Note 3)   (meta.code)
us0   [0,1] 0=notStar, 1=Star in u band (probPSF_u) (src.class.starGalaxy)
uc3   [0,9] Phototype in u band, 6=Star (type_u) (Note 1)   (src.class.starGalaxy)
uDate2002.7769 yr Date of observation in u band (time.epoch)
u'mag20.877 mag Model magnitude in u filter (= umag) (Note 5)   (phot.mag;em.opt.U)
e_u'mag 0.268 mag Mean error on u'mag (= e_umag) (stat.error;phot.mag)
upmag22.618 mag PSF magnitude in u band (psfMag_u) (phot.mag;em.opt.U)
e_upmag 0.387 mag Mean error on upmag (psfMagErr_u) (stat.error;phot.mag)
uPmag21.678 mag Petrosian magnitude in u band (petroMag_u) (phot.mag;em.opt.U)
e_uPmag 0.716 mag Mean error on uPmag (petroMagErr_u) (stat.error;phot.mag)
uPrad 43.774 arcsec Petrosian radius in u band (petroRad_u) (phys.angSize;src)
e_uPrad  arcsec Mean error in uPrad (petroRadErr_u) (stat.error)
uoRA -0.01 arcsec Offset of u position along RA (offsetRa_u) (pos.angDistance)
uoDE -0.02 arcsec Offset of u position along Dec (offsetDec_u) (pos.angDistance)
uisoA  arcsec Isophotal major diameter in u band (isoA_u) (phys.angSize;em.opt.U)
uisoB  arcsec Isophotal minor diameter in u band (isoB_u) (phys.angSize;em.opt.U)
uPA  deg Position angle of uisoA in u band (isoPhi_u) (pos.posAng)
gFlags0000004010808100   [0-9A-F] Detection flags, g band (flags_g) (Note 3)   (meta.code)
gs0   [0,1] 0=notStar, 1=Star in g band (probPSF_g) (src.class.starGalaxy)
gc3   [0,9] Phototype in g band, 6=Star (type_g) (Note 1)   (src.class.starGalaxy)
gDate2002.7769 yr Date of observation in g band (time.epoch)
g'mag20.499 mag Model magnitude in g filter (= gmag) (Note 5)   (phot.mag;em.opt.B)
e_g'mag 0.078 mag Mean error on g'mag (= e_gmag) (stat.error;phot.mag;em.opt.B)
gpmag22.205 mag PSF magnitude in g band (psfMag_g) (phot.mag;em.opt.B)
e_gpmag 0.096 mag Mean error on gpmag (psfMagErr_g) (stat.error;phot.mag)
gPmag21.247 mag Petrosian magnitude in g band (petroMag_g) (phot.mag;em.opt.B)
e_gPmag 0.189 mag Mean error on gPmag (petroMagErr_g) (stat.error;phot.mag)
gPrad 2.970 arcsec Petrosian radius in g band (petroMagErr_g) (phys.angSize;src)
e_gPrad  arcsec Mean error in gPrad (petroMagErr_g) (stat.error)
goRA 0.11 arcsec Offset of g position along RA (offsetRa_g) (pos.angDistance)
goDE 0.20 arcsec Offset of g position along Dec (offsetDec_g) (pos.angDistance)
gisoA 5.294 arcsec Isophotal major diameter in g band (isoA_g) (phys.angSize)
gisoB 5.294 arcsec Isophotal minor diameter in g band (isoB_g) (phys.angSize)
gPA 5.3 deg Position angle of gisoA in g band (isoPhi_g) (pos.posAng)
rFlags0010004010808000   [0-9A-F] Detection flags, r band (flags_r) (Note 3)   (meta.code)
rs0   [0,1] 0=notStar, 1=Star in r band (probPSF_r) (src.class.starGalaxy)
rc3   [0,9] Phototype in r band, 6=Star (type_r) (Note 1)   (src.class.starGalaxy)
rDate2002.7769 yr Date of observation in r band (time.epoch)
r'mag19.650 mag Model magnitude in r filter (= rmag) (Note 5)   (phot.mag;em.opt.R)
e_r'mag 0.056 mag Mean error on r'mag (= e_rmag) (stat.error;phot.mag;em.opt.R)
rpmag21.626 mag PSF magnitude in r band (psfMag_r) (phot.mag;em.opt.R)
e_rpmag 0.071 mag Mean error on rpmag (psfMagErr_r) (stat.error;phot.mag)
rPmag20.175 mag Petrosian magnitude in r band (petroMag_r) (phot.mag;em.opt.R)
e_rPmag 0.136 mag Mean error on rPmag (petroMagErr_r) (stat.error;phot.mag)
rPrad 3.310 arcsec Petrosian radius in r band (petroMagErr_r) (phys.angSize;src)
e_rPrad 0.502 arcsec Mean error in rPrad (petroMagErr_r) (stat.error)
roRA 0.00 arcsec Offset of r position along RA (offsetRa_r) (pos.angDistance)
roDE 0.00 arcsec Offset of r position along Dec (offsetDec_r) (pos.angDistance)
risoA 7.333 arcsec Isophotal major diameter in r band (isoA_r) (phys.angSize)
risoB 7.333 arcsec Isophotal minor diameter in r band (isoB_r) (phys.angSize)
rPA 7.3 deg Position angle of risoA in g band (isoPhi_r) (pos.posAng)
iFlags0000004010808200   [0-9A-F] Detection flags, i band (flags_i) (Note 3)   (meta.code)
is0   [0,1] 0=notStar, 1=Star in i band (probPSF_i) (src.class.starGalaxy)
ic3   [0,9] Phototype in i band, 6=Star (type_i) (Note 1)   (src.class.starGalaxy)
iDate2002.7769 yr Date of observation in i band (time.epoch)
i'mag19.363 mag Model magnitude in i filter (= imag) (Note 5)   (phot.mag;em.opt.I)
e_i'mag 0.074 mag Mean error on i'mag (= e_imag) (stat.error;phot.mag;em.opt.I)
ipmag21.322 mag PSF magnitude in i band (psfMag_i) (phot.mag;em.opt.I)
e_ipmag 0.088 mag Mean error on ipmag (psfMagErr_i) (stat.error;phot.mag)
iPmag19.937 mag Petrosian magnitude in i band (petroMag_i) (phot.mag;em.opt.I)
e_iPmag 0.212 mag Mean error on iPmag (petroMagErr_i) (stat.error;phot.mag)
iPrad 4.544 arcsec Petrosian radius in i band (petroMagErr_i) (phys.angSize;src)
e_iPrad 0.299 arcsec Mean error in iPrad (petroMagErr_i) (stat.error)
ioRA -0.04 arcsec Offset of i position along RA (offsetRa_i) (pos.angDistance)
ioDE 0.18 arcsec Offset of i position along Dec (offsetDec_i) (pos.angDistance)
iisoA 7.679 arcsec Isophotal major diameter in i band (isoA_i) (phys.angSize)
iisoB 7.679 arcsec Isophotal minor diameter in i band (isoB_i) (phys.angSize)
iPA 7.7 deg Position angle of iisoA in g band (isoPhi_i) (pos.posAng)
zFlags0020000008028001   [0-9A-F] Detection flags, z band (flags_z) (Note 3)   (meta.code)
zs0   [0,1] 0=notStar, 1=Star in z band (probPSF_z) (src.class.starGalaxy)
zc3   [0,9] Phototype in z band, 6=Star (type_z) (Note 1)   (src.class.starGalaxy)
zDate2002.7769 yr Date of observation in z band (time.epoch)
z'mag19.161 mag Model magnitude in z filter (= zmag) (Note 5)   (phot.mag;em.opt.I)
e_z'mag 0.196 mag Mean error on z'mag (= e_zmag) (stat.error;phot.mag;em.opt.I)
zpmag21.136 mag PSF magnitude in z band (psfMag_z) (phot.mag;em.opt.I)
e_zpmag 0.225 mag Mean error on zpmag (psfMagErr_z) (stat.error;phot.mag)
zPmag19.762 mag Petrosian magnitude in z band (petroMag_z) (phot.mag;em.opt.I)
e_zPmag 0.484 mag Mean error on zPmag (petroMagErr_z) (stat.error;phot.mag)
zPrad 1.751 arcsec Petrosian radius in z band (petroMagErr_z) (phys.angSize;src)
e_zPrad 1.040 arcsec Mean error in zPrad (petroMagErr_z) (stat.error)
zoRA 0.01 arcsec Offset of z position along RA (offsetRa_z) (pos.angDistance)
zoDE 0.01 arcsec Offset of z position along Dec (offsetDec_z) (pos.angDistance)
zisoA  arcsec Isophotal major diameter in z band (isoA_z) (phys.angSize)
zisoB  arcsec Isophotal minor diameter in z band (isoB_z) (phys.angSize)
zPA  deg Position angle of zisoA in g band (isoPhi_z) (pos.posAng)
RAJ2000334.863851 deg (i) Right Ascension of the object (ICRS) (pos.eq.ra;meta.main)
DEJ2000+00.494115 deg (i) Declination of the object (ICRS) (pos.eq.dec;meta.main)
ObsDate2002.7769 yr Observation date (time.epoch)
Q3  Quality of the observation: 1=bad 2=acceptable 3=good 4=missing 5=hole (meta.code.qual)
  
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