DR12
Explore Home
Search
Imaging Summary
FITS
Finding chart (new window)
Other Observations
Neighbors
Galaxy Zoo
 
PhotoTag
Field
Frame
PhotoObj
PhotoZ
Cross-ID
Spec Summary
All Spectra
FITS
Plate
SpecObj
sppLines
galSpecLine
galSpecIndx
galSpecInfo
Fit Parameters
sppParams
StarformingPort
PassivePort
emissionLinesPort
PCAWiscBC03
PCAWiscM11
FSPSGranEarlyDust
FSPSGranEarlyNoDust
FSPSGranWideDust
FSPSGranWideNoDust
NED search
SIMBAD search
ADS search
Notes
Save in Notes
Show Notes
Print
Not logged in Login Help

SDSS J154520.87+203313.1

 
Type run rerun camcol field obj SDSS Object ID
GALAXY 4671 301 1 55 712 1237665534929470152
RA, Dec Galactic Coordinates (l, b)
Decimal Sexagesimal l b
15:45:20.87, +20:33:13.18

Imaging

Flags STATIONARY BINNED1 INTERP
Magnitudes
u g r i z
22.57 22.20 20.39 19.46 19.08
Magnitude uncertainties
err_u err_g err_r err_i err_z
0.44 0.14 0.04 0.03 0.08
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec)
53168 PRIMARY 2 0 0 0.13 2.23 ± 0.236
Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology
06/12/2004 0.495 ± 0.0261 -

Cross-identifications Show Hide

Catalog Proper motion (mas/yr) PM angle (deg E)
USNO 22.09 ± 14.765 174.81
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 15.319 15.574 12.737 9.262 Link

Optical Spectra

SpecObjID = 4431674338559324160

Interactive spectrum (new window)

Spectrograph BOSS
class GALAXY
Redshift (z) 0.499
Redshift error 0.00010
Redshift flags OK
survey boss
programname boss
primary 1
Other spec 0
sourcetype LRG
Velocity dispersion (km/s) 123.97
veldisp_error 36.921
targeting_flags boss_target1: GAL_CMASS_ALL GAL_CMASS_COMM GAL_CMASS
plate 3936
mjd 55302
fiberid 481