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=123542
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 59 01.83193 "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 48 56.3580 "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 56 36.54158 "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+27 05 06.4927 "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)
_Glon022.89412343 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+88.27969288 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)

objIDh587741601   [0/758885527] NYU-VAGC identifier (objid(high)) (Note 1)   (meta.id)
objIDl499054103   [0/999999999] NYU-VAGC identifier (objid(low)) (Note 1)   (meta.id)
Seq123542  (i) [1/146112] Running sequence number (id2) (meta.id;meta.main)
SpID1131820   [8/1479348] NYU-VAGC spectrum ID (vagc_specobjid) (meta.id)
X-0.02060   [-0.2/-0.003] X-coordinate (Note G6)   (pos.cartesian.x)
Y-0.00542   [-0.2/0.2] Y-coordinate (Note G6)   (pos.cartesian.y)
Z 0.01077   [-0.0074/0.2] Z-coordinate (Note G6)   (pos.cartesian.z)
RAJ2000194.757633 deg (i) Right ascension in decimal degrees (J2000) (ra) (pos.eq.ra;meta.main)
DEJ2000+26.815655 deg (i) Declination in decimal degrees (J2000) (dec) (pos.eq.dec;meta.main)
z 0.023865   [0.005/0.2] Observed redshift (src.redshift;pos.heliocentric)
e_z 0.000009   [0/0.0002] z uncertainty (stat.error;src.redshift)
umag16.202 mag [0/36] Apparent u magnitude (phot.mag;em.opt.U)
gmag14.285 mag [0/25.2] Apparent g magnitude (phot.mag;em.opt.B)
rmag13.442 mag [10.6/18.4] Apparent r magnitude (phot.mag;em.opt.R)
imag13.013 mag [0/26.4] Apparent i magnitude (phot.mag;em.opt.I)
zmag12.683 mag [0/29.7] Apparent z magnitude (phot.mag;em.opt.I)
uMag-17.792 mag [-23.3/-2.1] Absolute u magnitude (phys.magAbs)
gMag-19.691 mag [-23.3/-12.7] Absolute g magnitude (phys.magAbs)
rMag-20.687 mag [-24.8/-20] Absolute r magnitude (phys.magAbs)
iMag-21.126 mag [-24.7/-11] Absolute i magnitude (phys.magAbs)
zMag-21.466 mag [-25.7/-8] Absolute z magnitude21 (phys.magAbs)
JMag-22.100 mag [-26.6/-15.9] Absolute J magnitude (phys.magAbs)
HMag-22.100 mag [-26.6/-15.9] Absolute H magnitude (phys.magAbs)
KMag-22.068 mag [-26.8/-16.4] Absolute K magnitude (phys.magAbs)
p50_u 16.22 arcsec [0.05/193.2] Petrosian 50% u radius (phys.angSize;src)
p50_g 16.45 arcsec [1.8/75.1] Petrosian 50% g radius (phys.angSize;src)
p50_r15.91 arcsec [1.7/72] Petrosian 50% r radius (phys.angSize;src)
p50_i 15.77 arcsec [0.3/143] Petrosian 50% i radius (phys.angSize;src)
p50_z 14.04 arcsec [0.07/67] Petrosian 50% z radius (phys.angSize;src)
p90_u 48.49 arcsec [0.07/250] Petrosian 90% u radius (phys.angSize;src)
p90_g 50.49 arcsec [3.7/161.5] Petrosian 90% g radius (phys.angSize;src)
p90_r 49.78 arcsec [3.9/154] Petrosian 90% r radius (phys.angSize;src)
p90_i 49.37 arcsec [0.4/198] Petrosian 90% i radius (phys.angSize;src)
p90_z 43.63 arcsec [0.1/135] Petrosian 90% z radius (phys.angSize;src)
dCM 0.43   [0/178] Centroid to point (normalized) (dCM/R_Voronoi) (Note G1)   (pos.distance)
dUni 0.27   [0/504.4] Cell volume/total volume (R_Voronoi/dUniform) (Note G2)   (phys.volume;arith.ratio)
Rmax 0.40   [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 0.516   [0/0.91] Elongation (RMax/RMin) (phys.size.axisRatio)
Cl1   [0/6] Class ID with most votes (cnWinners) (Note G5)   (meta.code.class)
Vol 6.81e-10   Cell volume (volume) (phys.volume)
BBvl 3   [0/19] Level ID BB(vol) (bb_vol_lev) (Note G3)   (meta.id)
BBvb 959   [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)
BBdb37607   [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 33815.0   [194/150879] KDE density (density_akm) (phys.density)
band0.0005012   [0.0003/0.002] KDE bandwidth (bandwidth_akm) (stat.param)
Lev 3   [1/11] KDE density level (levels_akm) (stat.param)
IDV+ 8888   [0/10415] Max-structure ID; HOP f=1/Vol (ID(Vor,+)) (Note G7)   (meta.id)
IDV- 993   [0/1033] Min-structure ID; HOP f=1/Vol (ID(Vor,-)) (Note G7)   (meta.id)
IDA+5622   [0/6626] Max-structure ID; HOP f=1/dens (ID(AKM,+)) (Note G7)   (meta.id)
IDA-2446   [0/7603] Min-structure ID; HOP f=1/dens (ID(AKM,-)) (Note G7)   (meta.id)
IDS+ 438   [0/2087] Max-structure ID; HOP f=Cl (ID(SOM,+)) (Note G7)   (meta.id)
IDS-12816   [0/16323] Min-structure ID; HOP f=Cl (ID(SOM,-)) (Note G7)   (meta.id)
IDBBv+ 47   [0/7517] Max-structure ID; HOP f=n(blk)/Vol;BBv (ID(BB(volume),+)) (Note G3)   (meta.id)
IDBBv-549   [0/752] Min-structure ID; HOP f=n(blk)/Vol;BBv (ID(BB(volume),-)) (Note G3)   (meta.id)
IDBBd+11228   [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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