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SDSS J082118.04+442129.3

 

   

Type run rerun camcol field obj SDSS ObjID
GALAXY 1889 301 4 145 599 1237653587946963543
RA, Dec Galactic Coordinates (l, b)
Decimal Sexagesimal l b
08:21:18.04, +44:21:29.39

Imaging

WARNING: This object's photometry may be unreliable. See the photometric flags below.
Flags PSF_FLUX_INTERP DEBLENDED_AT_EDGE INTERP_CENTER STATIONARY BINNED1 INTERP NOPETRO CHILD
Magnitudes
u g r i z
26.56 21.89 20.21 19.42 19.05
Magnitude uncertainties
err_u err_g err_r err_i err_z
0.36 0.08 0.03 0.02 0.07
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec)
51874 PRIMARY 3 1237653587946963542 0 0.17 2.20 ± 0.282
Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology
11/26/2000 0.437 ± 0.0421 -
Catalog Proper motion (mas/yr) PM angle (deg E)
USNO 8.25 ± 0.000 104.04
Catalog Peak flux (mJy) Major axis (arcsec) Minor axis (arcsec)
FIRST 0.00 ± 0.00 0 0
No data found for this object in ROSAT
No data found for this object in RC3
No data found for this object in 2MASS
Catalog w1mag w2mag w3mag w4mag Full WISE data
WISE 15.485 15.378 11.858 8.503 Link

Optical Spectra

SpecObjID = 7184507599882309632

Interactive spectrum (new window)

Spectrograph BOSS
class GALAXY
Redshift (z) 0.522
Redshift error 0.00011
Redshift flags OK
survey boss
programname special_plates_NGC
primary 1
Other spec 0
sourcetype WISE_COMPLETE
Velocity dispersion (km/s) 159.64
veldisp_error 26.747
targeting_flags ancillary_target2: WISE_COMPLETE
plate 6381
mjd 56353
fiberid 510