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=43677
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 12 59.31553 "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+60 21 36.4860 "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)
_RAB195012 10 31.60949 "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+60 38 16.8945 "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)
_Glon131.45258534 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+56.12750683 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)

objIDh587732591   [0/758885527] NYU-VAGC identifier (objid(high)) (Note 1)   (meta.id)
objIDl178940544   [0/999999999] NYU-VAGC identifier (objid(low)) (Note 1)   (meta.id)
Seq 43677  (i) [1/146112] Running sequence number (id2) (meta.id;meta.main)
SpID 400355   [8/1479348] NYU-VAGC spectrum ID (vagc_specobjid) (meta.id)
X-0.02965   [-0.2/-0.003] X-coordinate (Note G6)   (pos.cartesian.x)
Y-0.00168   [-0.2/0.2] Y-coordinate (Note G6)   (pos.cartesian.y)
Z 0.05219   [-0.0074/0.2] Z-coordinate (Note G6)   (pos.cartesian.z)
RAJ2000183.247148 deg (i) Right ascension in decimal degrees (J2000) (ra) (pos.eq.ra;meta.main)
DEJ2000+60.360135 deg (i) Declination in decimal degrees (J2000) (dec) (pos.eq.dec;meta.main)
z 0.060044   [0.005/0.2] Observed redshift (src.redshift;pos.heliocentric)
e_z 0.000017   [0/0.0002] z uncertainty (stat.error;src.redshift)
umag18.435 mag [0/36] Apparent u magnitude (phot.mag;em.opt.U)
gmag16.719 mag [0/25.2] Apparent g magnitude (phot.mag;em.opt.B)
rmag15.952 mag [10.6/18.4] Apparent r magnitude (phot.mag;em.opt.R)
imag15.573 mag [0/26.4] Apparent i magnitude (phot.mag;em.opt.I)
zmag15.234 mag [0/29.7] Apparent z magnitude (phot.mag;em.opt.I)
uMag-17.831 mag [-23.3/-2.1] Absolute u magnitude (phys.magAbs)
gMag-19.481 mag [-23.3/-12.7] Absolute g magnitude (phys.magAbs)
rMag-20.316 mag [-24.8/-20] Absolute r magnitude (phys.magAbs)
iMag-20.684 mag [-24.7/-11] Absolute i magnitude (phys.magAbs)
zMag-21.013 mag [-25.7/-8] Absolute z magnitude21 (phys.magAbs)
JMag-21.606 mag [-26.6/-15.9] Absolute J magnitude (phys.magAbs)
HMag-21.606 mag [-26.6/-15.9] Absolute H magnitude (phys.magAbs)
KMag-21.513 mag [-26.8/-16.4] Absolute K magnitude (phys.magAbs)
p50_u 10.78 arcsec [0.05/193.2] Petrosian 50% u radius (phys.angSize;src)
p50_g 9.49 arcsec [1.8/75.1] Petrosian 50% g radius (phys.angSize;src)
p50_r 8.01 arcsec [1.7/72] Petrosian 50% r radius (phys.angSize;src)
p50_i 7.46 arcsec [0.3/143] Petrosian 50% i radius (phys.angSize;src)
p50_z 7.01 arcsec [0.07/67] Petrosian 50% z radius (phys.angSize;src)
p90_u 26.03 arcsec [0.07/250] Petrosian 90% u radius (phys.angSize;src)
p90_g 23.19 arcsec [3.7/161.5] Petrosian 90% g radius (phys.angSize;src)
p90_r 20.96 arcsec [3.9/154] Petrosian 90% r radius (phys.angSize;src)
p90_i 20.21 arcsec [0.4/198] Petrosian 90% i radius (phys.angSize;src)
p90_z 18.95 arcsec [0.1/135] Petrosian 90% z radius (phys.angSize;src)
dCM 0.82   [0/178] Centroid to point (normalized) (dCM/R_Voronoi) (Note G1)   (pos.distance)
dUni 0.26   [0/504.4] Cell volume/total volume (R_Voronoi/dUniform) (Note G2)   (phys.volume;arith.ratio)
Rmax 0.53   [0/216699] Distance from sample to farthest vertex (R_Max) (pos.distance)
Rmin 0.09   [0/1.3] Distance from sample to nearest vertex (phys.size;arith.ratio)
Elon 0.348   [0/0.91] Elongation (RMax/RMin) (phys.size.axisRatio)
Cl3   [0/6] Class ID with most votes (cnWinners) (Note G5)   (meta.code.class)
Vol 5.85e-10   Cell volume (volume) (phys.volume)
BBvl 3   [0/19] Level ID BB(vol) (bb_vol_lev) (Note G3)   (meta.id)
BBvb 970   [0/41672] Block ID BB(vol) (bb_vol_blk) (Note G3)   (meta.id)
BBdl13   [0/20] Level ID BB(den) (bb_den_lev) (Note G4)   (meta.id)
BBdb39022   [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 22546.3   [194/150879] KDE density (density_akm) (phys.density)
band0.0005293   [0.0003/0.002] KDE bandwidth (bandwidth_akm) (stat.param)
Lev 4   [1/11] KDE density level (levels_akm) (stat.param)
IDV+ 3200   [0/10415] Max-structure ID; HOP f=1/Vol (ID(Vor,+)) (Note G7)   (meta.id)
IDV- 258   [0/1033] Min-structure ID; HOP f=1/Vol (ID(Vor,-)) (Note G7)   (meta.id)
IDA+1947   [0/6626] Max-structure ID; HOP f=1/dens (ID(AKM,+)) (Note G7)   (meta.id)
IDA-3665   [0/7603] Min-structure ID; HOP f=1/dens (ID(AKM,-)) (Note G7)   (meta.id)
IDS+ 708   [0/2087] Max-structure ID; HOP f=Cl (ID(SOM,+)) (Note G7)   (meta.id)
IDS- 6449   [0/16323] Min-structure ID; HOP f=Cl (ID(SOM,-)) (Note G7)   (meta.id)
IDBBv+ 194   [0/7517] Max-structure ID; HOP f=n(blk)/Vol;BBv (ID(BB(volume),+)) (Note G3)   (meta.id)
IDBBv-479   [0/752] Min-structure ID; HOP f=n(blk)/Vol;BBv (ID(BB(volume),-)) (Note G3)   (meta.id)
IDBBd+10919   [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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