SDSS J155721.67+280725.9

Type run rerun camcol field obj SDSS Object ID GALAXY 3919 301 4 233 56 1237662306736341048 RA, Dec Galactic Coordinates (l, b) Decimal Sexagesimal l b 15:57:21.67, +28:07:25.94

Imaging

Flags DEBLENDED_AT_EDGE STATIONARY BINNED1 SUBTRACTED INTERP COSMIC_RAY CHILD

	Magnitudes u g r i z 23.82 20.46 18.58 17.96 17.56 Magnitude uncertainties err_u err_g err_r err_i err_z 1.39 0.04 0.01 0.01 0.03
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec) 52758 PRIMARY 1 1237662306736341045 0 0.13 3.65 ± 1.864 Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology 04/29/2003 0.350 ± 0.0178 -

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 Catalog J H K_s phQual 2MASS 16.932 15.971 15.44 CCC Catalog w1mag w2mag w3mag w4mag Full WISE data WISE 13.755 13.748 12.905 8.602 Link

Optical Spectra

Spectrograph SDSS class GALAXY Redshift (z) 0.344 Redshift error 0.00014 Redshift flags OK survey sdss programname legacy primary 1 Other spec 0 sourcetype GALAXY Velocity dispersion (km/s) 265.71 veldisp_error 49.460 targeting_flags legacy_target1: GALAXY_RED plate 1392 mjd 52822 fiberid 323

Infrared Spectra Targeted star: 2M15572070+2808003

Instrument	APOGEE
APOGEE ID	apogee.apo25m.s.stars.4452.2M15572070+2808003

Galactic Coordinates		RA,dec
Longitude (L)	Latitude (B)	Decimal	Sexagesimal
45.51572	49.06792	239.33629, 28.13344	15:57:20.70, +28:08:00.38

Interactive spectrum	Download FITS

Targeting Information

2MASS j	2MASS h	2MASS k	j_err	h_err	k_err
9.038	8.234	8.108	0.041	0.027	0.02

4.5 micron magnitude	4.5 micron magnitude error	4.5 micron magnitude source
8.143	0.02	WISE

APOGEE target flags 1

APOGEE_CHECKED APOGEE_SHORT APOGEE_WASH_GIANT APOGEE_WISE_DERED

APOGEE target flags 2

Stellar Parameters

Avg vhelio (km/s)	Scatter in vhelio (km/s)	Best-fit temperature (K)	Temp error
-20.2409	0.267771	4207	91.5

Surface Gravity log10(g)	log(g) error	Metallicity [Fe/H]	Metal error	[α/Fe]	[α/Fe] error
1.60	0.107	-0.7	0.035	0.23	0.018

Star flags

Processing flags (ASPCAP)

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