SDSS J155704.25+271948.3

Type run rerun camcol field obj SDSS Object ID STAR 3919 301 2 235 148 1237662305662730388 RA, Dec Galactic Coordinates (l, b) Decimal Sexagesimal l b 15:57:04.25, +27:19:48.31

Imaging

Flags DEBLENDED_AT_EDGE STATIONARY BINNED1 SUBTRACTED SATURATED INTERP COSMIC_RAY NOPETRO CHILD

	Magnitudes u g r i z 25.20 22.87 20.76 19.22 18.31 Magnitude uncertainties err_u err_g err_r err_i err_z 0.71 0.15 0.03 0.02 0.02
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec) 52758 PRIMARY 2 1237662305662730383 0 0.11 1.35 ± 0.166 Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology 04/29/2003 - -

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 15.087 15.019 12.282 9.074 Link

Optical Spectra

Spectrograph SDSS class STAR Redshift (z) 0.000 Redshift error 0.00003 Redshift flags OK survey sdss programname legacy primary 1 Other spec 0 sourcetype QSO Velocity dispersion (km/s) 0.00 veldisp_error 0.000 targeting_flags legacy_target1: QSO_HIZ plate 1391 mjd 52817 fiberid 217

Infrared Spectra Targeted star: 2M15570742+2719334

Instrument	APOGEE
APOGEE ID	apogee.apo25m.s.stars.4452.2M15570742+2719334

Galactic Coordinates		RA,dec
Longitude (L)	Latitude (B)	Decimal	Sexagesimal
44.29116	48.97047	239.28092, 27.32597	15:57:07.42, +27:19:33.47

Interactive spectrum	Download FITS

Targeting Information

2MASS j	2MASS h	2MASS k	j_err	h_err	k_err
8.121	7.56	7.411	0.02	0.021	0.016

4.5 micron magnitude	4.5 micron magnitude error	4.5 micron magnitude source
7.43	0.019	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
-83.3111	0.0630454	4547	91.5

Surface Gravity log10(g)	log(g) error	Metallicity [Fe/H]	Metal error	[α/Fe]	[α/Fe] error
2.63	0.107	0.5	0.024	0.04	0.008

Star flags

PERSIST_HIGH

Processing flags (ASPCAP)

CHI2_WARN STAR_WARN METALS_WARN

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