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SDSS J081707.52+462947.6

 

    This object was also observed in APOGEE

Type run rerun camcol field obj SDSS ObjID
GALAXY 1331 301 4 140 727 1237651191354884823
RA, Dec Galactic Coordinates (l, b)
Decimal Sexagesimal l b
08:17:07.52, +46:29:47.60

Imaging

Flags STATIONARY BINNED1 NOPETRO
Magnitudes
u g r i z
22.18 21.71 20.49 19.70 19.65
Magnitude uncertainties
err_u err_g err_r err_i err_z
0.33 0.10 0.05 0.04 0.15
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec)
51638 PRIMARY 1 0 0 0.10 2.48 ± 0.331
Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology
04/04/2000 0.537 ± 0.0773 -
Catalog Proper motion (mas/yr) PM angle (deg E)
USNO 0.00 ± 0.000 0.00
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 15.098 14.981 11.87 9.958 Link

Optical Spectra

SpecObjID = 7198028569045651456

Interactive spectrum (new window)

Spectrograph BOSS
class GALAXY
Redshift (z) 0.606
Redshift error 0.00019
Redshift flags OK
survey boss
programname special_plates_NGC
primary 0
Other spec 1
sourcetype LRG
Velocity dispersion (km/s) 103.34
veldisp_error 41.216
targeting_flags boss_target1: GAL_CMASS_COMM GAL_CMASS ancillary_target2: WISE_COMPLETE
plate 6393
mjd 56341
fiberid 547

Apogee Infrared Spectra Targeted star apogee_id: 2M08171093+4630133

Instrument APOGEE
apstar_id apogee.apo25m.s.stars.174+33_MGA.2M08171093+4630133
Galactic Coordinates RA,dec
Longitude (L) Latitude (B) Decimal Sexagesimal
173.28520 33.68715 124.29555, 46.50370 08:17:10.93, +46:30:13.33
APOGEE infrared spectrum of 2M08171093+4630133

Targeting Information

2MASS j 2MASS h 2MASS k j_err h_err k_err
11.359 11.016 10.987 0.021 0.027 0.021
4.5 micron magnitude 4.5 micron magnitude error 4.5 micron magnitude source
10.957 0.02 WISE
APOGEE target flags 1
APOGEE target flags 2

Stellar Parameters

Avg vhelio (km/s) Scatter in vhelio (km/s) Best-fit temperature (K) Temp error
30.9947 0.331672 5553 122.1
Surface Gravity log10(g) log(g) error Metallicity [Fe/H] Metal error [α/Fe] [α/Fe] error
3.91 0.100 -0.5 0.015 0.09 0.014
Star flags
Processing flags (ASPCAP)
visit_id plate mjd fiberid date time (UTC) vrel
apogee.apo25m.s.r12.9487.57787.254  (new window) 9487 57787 254 2017-02-03 03:53:01.532 39.64012
apogee.apo25m.s.r12.9487.57828.155  (new window) 9487 57828 155 2017-03-16 01:52:20.520 53.74762