SDSS J081715.49+455601.2       This object was also observed in APOGEE

Type run rerun camcol field obj SDSS ObjID GALAXY 1331 301 3 138 20 1237651190817882132 RA, Dec Galactic Coordinates (l, b) Decimal Sexagesimal l b 08:17:15.49, +45:56:01.23

Imaging

Flags DEBLENDED_AT_EDGE STATIONARY BAD_MOVING_FIT BINNED1 DEBLENDED_AS_PSF INTERP CHILD

	Magnitudes u g r i z 24.28 21.71 20.77 20.40 20.18 Magnitude uncertainties err_u err_g err_r err_i err_z 0.97 0.07 0.05 0.05 0.16
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec) 51638 PRIMARY 0 1237651190817882128 0 0.13 1.44 ± 0.117 Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology 04/04/2000 0.309 ± 0.1360 -

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 No data found for this object in WISE

Optical Spectra

Spectrograph SDSS class GALAXY Redshift (z) 0.255 Redshift error 0.00003 Redshift flags OK survey sdss programname legacy primary 1 Other spec 0 sourcetype ROSAT_D Velocity dispersion (km/s) 122.30 veldisp_error 40.329 targeting_flags legacy_target1: ROSAT_D plate 441 mjd 51868 fiberid 236

Apogee Infrared Spectra Targeted star apogee_id: 2M08171781+4556025

Instrument	APOGEE
apstar_id	apogee.apo25m.s.stars.174+33_MGA.2M08171781+4556025

Galactic Coordinates		RA,dec
Longitude (L)	Latitude (B)	Decimal	Sexagesimal
173.96877	33.65180	124.32425, 45.93405	08:17:17.81, +45:56:02.58

Interactive spectrum	Download FITS

Targeting Information

2MASS j	2MASS h	2MASS k	j_err	h_err	k_err
9.902	9.387	9.221	0.024	0.029	0.024

4.5 micron magnitude	4.5 micron magnitude error	4.5 micron magnitude source
9.124	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
5.44617	20.7927	4335	74.5

Surface Gravity log10(g)	log(g) error	Metallicity [Fe/H]	Metal error	[α/Fe]	[α/Fe] error
4.33	0.110	-0.2	0.009	-0.03	0.004

Star flags

SUSPECT_BROAD_LINES

Processing flags (ASPCAP)

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