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=150.61150 +08.82275, rs=0.5
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.108 arcsec Distance from center (150.611500+08.822750)[FK5/J2000] (pos.angDistance)
_RAJ200010 02 26.76648 "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+08 49 21.9504 "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)
_RAB195009 59 47.80251 "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+09 03 52.1089 "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)
_Glon229.45092251 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+46.13292452 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)
SDSSJ100226.76+084921.9  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-ID3031.5.205.0028   [0-9.] SDSS object identifier (Note 2)   (meta.id)
objID587732772115513372   [0-9] SDSS unique object identifier (links to SDSS details) (Note 2)   (meta.id;meta.main)
SpObjID348129636829364224  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)
flags0000000010021000   [0-9A-F] Photo Object Attribute flags (Note 3)   (meta.code.error)
Status00006673   [0-9A-F] Hexadecimal status (Note 4)   (meta.code)
e_RAdeg 0.051 arcsec Mean error on RAdeg (stat.error)
e_DEdeg 0.048 arcsec Mean error on DEdeg (stat.error)
ccPos 0.01  Correlation between e_RAdeg and e_DEdeg (stat.correlation)
umag18.182 mag Model magnitude in u filter (Note 5)   (phot.mag;em.opt.U)
e_umag 0.022 mag Mean error on umag (stat.error;phot.mag;em.opt.U)
gmag17.473 mag Model magnitude in g filter (Note 5)   (phot.mag;em.opt.B)
e_gmag 0.006 mag Mean error on gmag (stat.error;phot.mag)
rmag16.761 mag Model magnitude in r filter (Note 5)   (phot.mag;em.opt.R)
e_rmag 0.005 mag Mean error on rmag (stat.error;phot.mag)
imag16.285 mag Model magnitude in i filter (Note 5)   (phot.mag;em.opt.I)
e_imag 0.005 mag Mean error on imag (stat.error;phot.mag)
zmag16.094 mag Model magnitude in z filter (Note 5)   (phot.mag;em.opt.I)
e_zmag 0.011 mag Mean error on zmag (stat.error;phot.mag)
uFlags0000004010029000   [0-9A-F] Detection flags, u band (flags_u) (Note 3)   (meta.code)
us1   [0,1] 0=notStar, 1=Star in u band (probPSF_u) (src.class.starGalaxy)
uc6   [0,9] Phototype in u band, 6=Star (type_u) (Note 1)   (src.class.starGalaxy)
uDate2002.1936 yr Date of observation in u band (time.epoch)
u'mag18.182 mag Model magnitude in u filter (= umag) (Note 5)   (phot.mag;em.opt.U)
e_u'mag 0.022 mag Mean error on u'mag (= e_umag) (stat.error;phot.mag)
upmag18.795 mag PSF magnitude in u band (psfMag_u) (phot.mag;em.opt.U)
e_upmag 0.024 mag Mean error on upmag (psfMagErr_u) (stat.error;phot.mag)
uPmag18.489 mag Petrosian magnitude in u band (petroMag_u) (phot.mag;em.opt.U)
e_uPmag 0.047 mag Mean error on uPmag (petroMagErr_u) (stat.error;phot.mag)
uPrad 1.782 arcsec Petrosian radius in u band (petroRad_u) (phys.angSize;src)
e_uPrad 0.113 arcsec Mean error in uPrad (petroRadErr_u) (stat.error)
uoRA -0.04 arcsec Offset of u position along RA (offsetRa_u) (pos.angDistance)
uoDE -0.03 arcsec Offset of u position along Dec (offsetDec_u) (pos.angDistance)
uisoA 10.272 arcsec Isophotal major diameter in u band (isoA_u) (phys.angSize;em.opt.U)
uisoB 10.272 arcsec Isophotal minor diameter in u band (isoB_u) (phys.angSize;em.opt.U)
uPA 10.3 deg Position angle of uisoA in u band (isoPhi_u) (pos.posAng)
gFlags0000004010008000   [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)
gDate2002.1936 yr Date of observation in g band (time.epoch)
g'mag17.473 mag Model magnitude in g filter (= gmag) (Note 5)   (phot.mag;em.opt.B)
e_g'mag 0.006 mag Mean error on g'mag (= e_gmag) (stat.error;phot.mag;em.opt.B)
gpmag18.470 mag PSF magnitude in g band (psfMag_g) (phot.mag;em.opt.B)
e_gpmag 0.016 mag Mean error on gpmag (psfMagErr_g) (stat.error;phot.mag)
gPmag17.696 mag Petrosian magnitude in g band (petroMag_g) (phot.mag;em.opt.B)
e_gPmag 0.010 mag Mean error on gPmag (petroMagErr_g) (stat.error;phot.mag)
gPrad 4.127 arcsec Petrosian radius in g band (petroMagErr_g) (phys.angSize;src)
e_gPrad 0.235 arcsec Mean error in gPrad (petroMagErr_g) (stat.error)
goRA 0.01 arcsec Offset of g position along RA (offsetRa_g) (pos.angDistance)
goDE 0.02 arcsec Offset of g position along Dec (offsetDec_g) (pos.angDistance)
gisoA 18.739 arcsec Isophotal major diameter in g band (isoA_g) (phys.angSize)
gisoB 18.739 arcsec Isophotal minor diameter in g band (isoB_g) (phys.angSize)
gPA 18.7 deg Position angle of gisoA in g band (isoPhi_g) (pos.posAng)
rFlags0010004010028000   [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)
rDate2002.1936 yr Date of observation in r band (time.epoch)
r'mag16.761 mag Model magnitude in r filter (= rmag) (Note 5)   (phot.mag;em.opt.R)
e_r'mag 0.005 mag Mean error on r'mag (= e_rmag) (stat.error;phot.mag;em.opt.R)
rpmag17.990 mag PSF magnitude in r band (psfMag_r) (phot.mag;em.opt.R)
e_rpmag 0.019 mag Mean error on rpmag (psfMagErr_r) (stat.error;phot.mag)
rPmag16.926 mag Petrosian magnitude in r band (petroMag_r) (phot.mag;em.opt.R)
e_rPmag 0.008 mag Mean error on rPmag (petroMagErr_r) (stat.error;phot.mag)
rPrad 4.588 arcsec Petrosian radius in r band (petroMagErr_r) (phys.angSize;src)
e_rPrad 0.229 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 21.615 arcsec Isophotal major diameter in r band (isoA_r) (phys.angSize)
risoB 21.615 arcsec Isophotal minor diameter in r band (isoB_r) (phys.angSize)
rPA 21.6 deg Position angle of risoA in g band (isoPhi_r) (pos.posAng)
iFlags0000004010008000   [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)
iDate2002.1936 yr Date of observation in i band (time.epoch)
i'mag16.285 mag Model magnitude in i filter (= imag) (Note 5)   (phot.mag;em.opt.I)
e_i'mag 0.005 mag Mean error on i'mag (= e_imag) (stat.error;phot.mag;em.opt.I)
ipmag17.530 mag PSF magnitude in i band (psfMag_i) (phot.mag;em.opt.I)
e_ipmag 0.017 mag Mean error on ipmag (psfMagErr_i) (stat.error;phot.mag)
iPmag16.499 mag Petrosian magnitude in i band (petroMag_i) (phot.mag;em.opt.I)
e_iPmag 0.009 mag Mean error on iPmag (petroMagErr_i) (stat.error;phot.mag)
iPrad 4.302 arcsec Petrosian radius in i band (petroMagErr_i) (phys.angSize;src)
e_iPrad 0.221 arcsec Mean error in iPrad (petroMagErr_i) (stat.error)
ioRA 0.01 arcsec Offset of i position along RA (offsetRa_i) (pos.angDistance)
ioDE 0.02 arcsec Offset of i position along Dec (offsetDec_i) (pos.angDistance)
iisoA 21.804 arcsec Isophotal major diameter in i band (isoA_i) (phys.angSize)
iisoB 21.804 arcsec Isophotal minor diameter in i band (isoB_i) (phys.angSize)
iPA 21.8 deg Position angle of iisoA in g band (isoPhi_i) (pos.posAng)
zFlags0000004010008000   [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)
zDate2002.1936 yr Date of observation in z band (time.epoch)
z'mag16.094 mag Model magnitude in z filter (= zmag) (Note 5)   (phot.mag;em.opt.I)
e_z'mag 0.011 mag Mean error on z'mag (= e_zmag) (stat.error;phot.mag;em.opt.I)
zpmag17.399 mag PSF magnitude in z band (psfMag_z) (phot.mag;em.opt.I)
e_zpmag 0.021 mag Mean error on zpmag (psfMagErr_z) (stat.error;phot.mag)
zPmag16.253 mag Petrosian magnitude in z band (petroMag_z) (phot.mag;em.opt.I)
e_zPmag 0.023 mag Mean error on zPmag (petroMagErr_z) (stat.error;phot.mag)
zPrad 4.387 arcsec Petrosian radius in z band (petroMagErr_z) (phys.angSize;src)
e_zPrad 0.257 arcsec Mean error in zPrad (petroMagErr_z) (stat.error)
zoRA 0.03 arcsec Offset of z position along RA (offsetRa_z) (pos.angDistance)
zoDE 0.00 arcsec Offset of z position along Dec (offsetDec_z) (pos.angDistance)
zisoA 29.795 arcsec Isophotal major diameter in z band (isoA_z) (phys.angSize)
zisoB 29.795 arcsec Isophotal minor diameter in z band (isoB_z) (phys.angSize)
zPA 29.8 deg Position angle of zisoA in g band (isoPhi_z) (pos.posAng)
RAJ2000150.611527 deg (i) Right Ascension of the object (ICRS) (pos.eq.ra;meta.main)
DEJ2000+08.822764 deg (i) Declination of the object (ICRS) (pos.eq.dec;meta.main)
ObsDate2002.1936 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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