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SDSS J202822.71+135810.8

 
Type run rerun camcol field obj SDSS Object ID
STAR 4836 301 4 26 4040 1237666245207789512
RA, Dec Galactic Coordinates (l, b)
Decimal Sexagesimal l b
20:28:22.71, +13:58:10.85

Imaging

WARNING: This object's photometry may be unreliable. See the photometric flags below.
Flags TOO_FEW_GOOD_DETECTIONS STATIONARY BINNED1 INTERP COSMIC_RAY NOPETRO
Magnitudes
u g r i z
25.26 25.04 22.91 21.45 21.07
Magnitude uncertainties
err_u err_g err_r err_i err_z
0.72 0.49 0.24 0.10 0.23
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec)
53265 PRIMARY 0 0 0 0.29 2.97 ± -1000.000
Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology
09/17/2004 - -

Cross-identifications Show Hide

No data found for this object in USNO
No data found for this object in FIRST
No data found for this object in ROSAT
No data found for this object in RC3
No data found for this object in 2MASS
No data found for this object in WISE

Optical Spectra

SpecObjID = 2541308707581487104

Interactive spectrum (new window)

Spectrograph SDSS
class QSO
Redshift (z) 4.042
Redshift error 0.00476
Redshift flags SMALL_DELTA_CHI2 SKY
survey segue1
programname seguefaint
primary 1
Other spec 0
sourcetype NONLEGACY
Velocity dispersion (km/s) 0.00
veldisp_error 0.000
targeting_flags segue1_target2: SKY
plate 2257
mjd 53612
fiberid 555