SDSS J120907.68+403911.1

Type run rerun camcol field obj SDSS Object ID GALAXY 4469 301 5 435 8 1237664669518462984 RA, Dec Galactic Coordinates (l, b) Decimal Sexagesimal l b 12:09:07.68, +40:39:11.19

Imaging

Flags DEBLENDED_AT_EDGE STATIONARY BINNED1 INTERP COSMIC_RAY NOPETRO CHILD EDGE

	Magnitudes u g r i z 25.28 21.74 19.85 18.94 18.65 Magnitude uncertainties err_u err_g err_r err_i err_z 1.10 0.10 0.03 0.02 0.06
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec) 53052 PRIMARY 0 1237664669518462980 0 0.05 3.06 ± 0.690 Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology 02/17/2004 0.489 ± 0.0212 -

Catalog Proper motion (mas/yr) PM angle (deg E) USNO 309.15 ± 98.980 -8.18 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 14.912 14.801 12.515 8.364 Link

Optical Spectra

Spectrograph BOSS class GALAXY Redshift (z) 0.477 Redshift error 0.00015 Redshift flags OK survey boss programname boss primary 1 Other spec 2 sourcetype LRG Velocity dispersion (km/s) 201.20 veldisp_error 68.039 targeting_flags boss_target1: GAL_CMASS_ALL GAL_CMASS_COMM GAL_CMASS plate 4700 mjd 55709 fiberid 821

Infrared Spectra Targeted star: 2M12090539+4039029

Instrument	APOGEE
APOGEE ID	apogee.apo25m.s.stars.4486.2M12090539+4039029

Galactic Coordinates		RA,dec
Longitude (L)	Latitude (B)	Decimal	Sexagesimal
153.10983	73.90099	182.27248, 40.65083	12:09:05.39, +40:39:02.97

Interactive spectrum	Download FITS

Targeting Information

2MASS j	2MASS h	2MASS k	j_err	h_err	k_err
10.725	10.278	10.178	0.02	0.02	0.017

4.5 micron magnitude	4.5 micron magnitude error	4.5 micron magnitude source
10.202	0.02	WISE

APOGEE target flags 1

APOGEE_CHECKED APOGEE_SHORT APOGEE_WASH_DWARF APOGEE_SFD_DERED

APOGEE target flags 2

Stellar Parameters

Avg vhelio (km/s)	Scatter in vhelio (km/s)	Best-fit temperature (K)	Temp error
-40.7892	0.0515205	4985	91.5

Surface Gravity log10(g)	log(g) error	Metallicity [Fe/H]	Metal error	[α/Fe]	[α/Fe] error
3.60	0.107	0.3	0.027	0.06	0.010

Star flags

BRIGHT_NEIGHBOR

Processing flags (ASPCAP)

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