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=99539
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 25 25.12033 "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+16 07 27.0410 "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 22 53.40537 "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+16 24 03.3926 "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)
_Glon272.87381733 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+77.45074000 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)

objIDh587738570   [0/758885527] NYU-VAGC identifier (objid(high)) (Note 1)   (meta.id)
objIDl851614722   [0/999999999] NYU-VAGC identifier (objid(low)) (Note 1)   (meta.id)
Seq 99539  (i) [1/146112] Running sequence number (id2) (meta.id;meta.main)
SpID 846160   [8/1479348] NYU-VAGC spectrum ID (vagc_specobjid) (meta.id)
X-0.02939   [-0.2/-0.003] X-coordinate (Note G6)   (pos.cartesian.x)
Y-0.00327   [-0.2/0.2] Y-coordinate (Note G6)   (pos.cartesian.y)
Z 0.00855   [-0.0074/0.2] Z-coordinate (Note G6)   (pos.cartesian.z)
RAJ2000186.354668 deg (i) Right ascension in decimal degrees (J2000) (ra) (pos.eq.ra;meta.main)
DEJ2000+16.124178 deg (i) Declination in decimal degrees (J2000) (dec) (pos.eq.dec;meta.main)
z 0.030786   [0.005/0.2] Observed redshift (src.redshift;pos.heliocentric)
e_z 0.000010   [0/0.0002] z uncertainty (stat.error;src.redshift)
umag16.513 mag [0/36] Apparent u magnitude (phot.mag;em.opt.U)
gmag14.575 mag [0/25.2] Apparent g magnitude (phot.mag;em.opt.B)
rmag13.665 mag [10.6/18.4] Apparent r magnitude (phot.mag;em.opt.R)
imag13.224 mag [0/26.4] Apparent i magnitude (phot.mag;em.opt.I)
zmag12.881 mag [0/29.7] Apparent z magnitude (phot.mag;em.opt.I)
uMag-18.135 mag [-23.3/-2.1] Absolute u magnitude (phys.magAbs)
gMag-20.038 mag [-23.3/-12.7] Absolute g magnitude (phys.magAbs)
rMag-21.075 mag [-24.8/-20] Absolute r magnitude (phys.magAbs)
iMag-21.513 mag [-24.7/-11] Absolute i magnitude (phys.magAbs)
zMag-21.851 mag [-25.7/-8] Absolute z magnitude21 (phys.magAbs)
JMag-22.443 mag [-26.6/-15.9] Absolute J magnitude (phys.magAbs)
HMag-22.443 mag [-26.6/-15.9] Absolute H magnitude (phys.magAbs)
KMag-22.481 mag [-26.8/-16.4] Absolute K magnitude (phys.magAbs)
p50_u 16.77 arcsec [0.05/193.2] Petrosian 50% u radius (phys.angSize;src)
p50_g 15.96 arcsec [1.8/75.1] Petrosian 50% g radius (phys.angSize;src)
p50_r15.77 arcsec [1.7/72] Petrosian 50% r radius (phys.angSize;src)
p50_i 15.05 arcsec [0.3/143] Petrosian 50% i radius (phys.angSize;src)
p50_z 13.69 arcsec [0.07/67] Petrosian 50% z radius (phys.angSize;src)
p90_u 46.55 arcsec [0.07/250] Petrosian 90% u radius (phys.angSize;src)
p90_g 48.28 arcsec [3.7/161.5] Petrosian 90% g radius (phys.angSize;src)
p90_r 50.08 arcsec [3.9/154] Petrosian 90% r radius (phys.angSize;src)
p90_i 47.97 arcsec [0.4/198] Petrosian 90% i radius (phys.angSize;src)
p90_z 43.05 arcsec [0.1/135] Petrosian 90% z radius (phys.angSize;src)
dCM 0.20   [0/178] Centroid to point (normalized) (dCM/R_Voronoi) (Note G1)   (pos.distance)
dUni 1.14   [0/504.4] Cell volume/total volume (R_Voronoi/dUniform) (Note G2)   (phys.volume;arith.ratio)
Rmax 1.21   [0/216699] Distance from sample to farthest vertex (R_Max) (pos.distance)
Rmin 0.59   [0/1.3] Distance from sample to nearest vertex (phys.size;arith.ratio)
Elon 0.541   [0/0.91] Elongation (RMax/RMin) (phys.size.axisRatio)
Cl6   [0/6] Class ID with most votes (cnWinners) (Note G5)   (meta.code.class)
Vol 4.90e-08   Cell volume (volume) (phys.volume)
BBvl16   [0/19] Level ID BB(vol) (bb_vol_lev) (Note G3)   (meta.id)
BBvb40820   [0/41672] Block ID BB(vol) (bb_vol_blk) (Note G3)   (meta.id)
BBdl 2   [0/20] Level ID BB(den) (bb_den_lev) (Note G4)   (meta.id)
BBdb 153   [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 1632.5   [194/150879] KDE density (density_akm) (phys.density)
band0.0006626   [0.0003/0.002] KDE bandwidth (bandwidth_akm) (stat.param)
Lev 8   [1/11] KDE density level (levels_akm) (stat.param)
IDV+ 7149   [0/10415] Max-structure ID; HOP f=1/Vol (ID(Vor,+)) (Note G7)   (meta.id)
IDV- 982   [0/1033] Min-structure ID; HOP f=1/Vol (ID(Vor,-)) (Note G7)   (meta.id)
IDA+4484   [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+ 201   [0/2087] Max-structure ID; HOP f=Cl (ID(SOM,+)) (Note G7)   (meta.id)
IDS- 6790   [0/16323] Min-structure ID; HOP f=Cl (ID(SOM,-)) (Note G7)   (meta.id)
IDBBv+ 834   [0/7517] Max-structure ID; HOP f=n(blk)/Vol;BBv (ID(BB(volume),+)) (Note G3)   (meta.id)
IDBBv-671   [0/752] Min-structure ID; HOP f=n(blk)/Vol;BBv (ID(BB(volume),-)) (Note G3)   (meta.id)
IDBBd+ 926   [0/11273] Max-structure ID; HOP f=n(blk)/Vol;BBd (ID(BB(density),+)) (Note G4)   (meta.id)
IDBBd- 82   [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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