VizieR

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VizieR

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J/ApJ/799/95/table8 Structure in 3D galaxy distribution. II. Voids (Way+, 2015)
SDSS-DR7 galaxies (original column names in green) (146112 rows)
  Seq=101485
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200008 40 36.95373 "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+26 37 58.7600 "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)
_RAB195008 37 37.36371 "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+26 48 39.8009 "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)
_Glon197.98606934 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+34.69581942 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)

objIDh587738948   [0/758885527] NYU-VAGC identifier (objid(high)) (Note 1)   (meta.id)
objIDl273897696   [0/999999999] NYU-VAGC identifier (objid(low)) (Note 1)   (meta.id)
Seq101485  (i) [1/146112] Running sequence number (id2) (meta.id;meta.main)
SpID 943583   [8/1479348] NYU-VAGC spectrum ID (vagc_specobjid) (meta.id)
X-0.04894   [-0.2/-0.003] X-coordinate (Note G6)   (pos.cartesian.x)
Y 0.05800   [-0.2/0.2] Y-coordinate (Note G6)   (pos.cartesian.y)
Z 0.03806   [-0.0074/0.2] Z-coordinate (Note G6)   (pos.cartesian.z)
RAJ2000130.153974 deg (i) Right ascension in decimal degrees (J2000) (ra) (pos.eq.ra;meta.main)
DEJ2000+26.632989 deg (i) Declination in decimal degrees (J2000) (dec) (pos.eq.dec;meta.main)
z 0.084896   [0.005/0.2] Observed redshift (src.redshift;pos.heliocentric)
e_z 0.000029   [0/0.0002] z uncertainty (stat.error;src.redshift)
umag19.441 mag [0/36] Apparent u magnitude (phot.mag;em.opt.U)
gmag17.778 mag [0/25.2] Apparent g magnitude (phot.mag;em.opt.B)
rmag16.870 mag [10.6/18.4] Apparent r magnitude (phot.mag;em.opt.R)
imag16.415 mag [0/26.4] Apparent i magnitude (phot.mag;em.opt.I)
zmag16.089 mag [0/29.7] Apparent z magnitude (phot.mag;em.opt.I)
uMag-17.809 mag [-23.3/-2.1] Absolute u magnitude (phys.magAbs)
gMag-19.367 mag [-23.3/-12.7] Absolute g magnitude (phys.magAbs)
rMag-20.266 mag [-24.8/-20] Absolute r magnitude (phys.magAbs)
iMag-20.684 mag [-24.7/-11] Absolute i magnitude (phys.magAbs)
zMag-20.989 mag [-25.7/-8] Absolute z magnitude21 (phys.magAbs)
JMag-21.674 mag [-26.6/-15.9] Absolute J magnitude (phys.magAbs)
HMag-21.674 mag [-26.6/-15.9] Absolute H magnitude (phys.magAbs)
KMag-21.469 mag [-26.8/-16.4] Absolute K magnitude (phys.magAbs)
p50_u 12.99 arcsec [0.05/193.2] Petrosian 50% u radius (phys.angSize;src)
p50_g 9.22 arcsec [1.8/75.1] Petrosian 50% g radius (phys.angSize;src)
p50_r 8.22 arcsec [1.7/72] Petrosian 50% r radius (phys.angSize;src)
p50_i 8.37 arcsec [0.3/143] Petrosian 50% i radius (phys.angSize;src)
p50_z 8.52 arcsec [0.07/67] Petrosian 50% z radius (phys.angSize;src)
p90_u 28.25 arcsec [0.07/250] Petrosian 90% u radius (phys.angSize;src)
p90_g 22.07 arcsec [3.7/161.5] Petrosian 90% g radius (phys.angSize;src)
p90_r 19.55 arcsec [3.9/154] Petrosian 90% r radius (phys.angSize;src)
p90_i 20.77 arcsec [0.4/198] Petrosian 90% i radius (phys.angSize;src)
p90_z 21.18 arcsec [0.1/135] Petrosian 90% z radius (phys.angSize;src)
dCM 0.24   [0/178] Centroid to point (normalized) (dCM/R_Voronoi) (Note G1)   (pos.distance)
dUni 0.29   [0/504.4] Cell volume/total volume (R_Voronoi/dUniform) (Note G2)   (phys.volume;arith.ratio)
Rmax 0.31   [0/216699] Distance from sample to farthest vertex (R_Max) (pos.distance)
Rmin 0.23   [0/1.3] Distance from sample to nearest vertex (phys.size;arith.ratio)
Elon 0.527   [0/0.91] Elongation (RMax/RMin) (phys.size.axisRatio)
Cl1   [0/6] Class ID with most votes (cnWinners) (Note G5)   (meta.code.class)
Vol 7.71e-10   Cell volume (volume) (phys.volume)
BBvl 3   [0/19] Level ID BB(vol) (bb_vol_lev) (Note G3)   (meta.id)
BBvb 1052   [0/41672] Block ID BB(vol) (bb_vol_blk) (Note G3)   (meta.id)
BBdl12   [0/20] Level ID BB(den) (bb_den_lev) (Note G4)   (meta.id)
BBdb34752   [0/46491] Block ID BB(den) (bb_den_blk) (Note G4)   (meta.id)
f550   [0/1] 1 if cell collision test fails (meta.code)
fbad0   [0/1] 1 if boundary test fails (meta.code)
dens 13084.5   [194/150879] KDE density (density_akm) (phys.density)
band0.0004539   [0.0003/0.002] KDE bandwidth (bandwidth_akm) (stat.param)
Lev 5   [1/11] KDE density level (levels_akm) (stat.param)
IDV+ 7323   [0/10415] Max-structure ID; HOP f=1/Vol (ID(Vor,+)) (Note G7)   (meta.id)
IDV- 455   [0/1033] Min-structure ID; HOP f=1/Vol (ID(Vor,-)) (Note G7)   (meta.id)
IDA+4599   [0/6626] Max-structure ID; HOP f=1/dens (ID(AKM,+)) (Note G7)   (meta.id)
IDA-3948   [0/7603] Min-structure ID; HOP f=1/dens (ID(AKM,-)) (Note G7)   (meta.id)
IDS+1715   [0/2087] Max-structure ID; HOP f=Cl (ID(SOM,+)) (Note G7)   (meta.id)
IDS-11842   [0/16323] Min-structure ID; HOP f=Cl (ID(SOM,-)) (Note G7)   (meta.id)
IDBBv+ 676   [0/7517] Max-structure ID; HOP f=n(blk)/Vol;BBv (ID(BB(volume),+)) (Note G3)   (meta.id)
IDBBv-542   [0/752] Min-structure ID; HOP f=n(blk)/Vol;BBv (ID(BB(volume),-)) (Note G3)   (meta.id)
IDBBd+ 9782   [0/11273] Max-structure ID; HOP f=n(blk)/Vol;BBd (ID(BB(density),+)) (Note G4)   (meta.id)
IDBBd- 9   [0/178] Min-structure ID; HOP f=n(blk)/Vol;BBd (ID(BB(density),-)) (Note G4)   (meta.id)

DR7DR7  Display the SDSS-DR7 data (II/294) within 0.5" (meta.ref.url)
SloanSloan  Display the SDSS data for the nearest object (meta.ref.url)
  
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