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SDSS J081958.60+475256.4

 

    This object was also observed in APOGEE

Type run rerun camcol field obj SDSS ObjID
STAR 1331 301 5 150 190 1237651191892410558
RA, Dec Galactic Coordinates (l, b)
Decimal Sexagesimal l b
08:19:58.60, +47:52:56.44

Imaging

Flags STATIONARY BINNED1 MANYPETRO NOPETRO
Magnitudes
u g r i z
19.51 19.16 19.38 19.60 19.87
Magnitude uncertainties
err_u err_g err_r err_i err_z
0.03 0.01 0.01 0.02 0.09
Image MJD mode Other observations parentID nChild extinction_r PetroRad_r (arcsec)
51638 PRIMARY 0 1237651191892410557 0 0.10 1.13 ± 0.028
Mjd-Date photoZ (KD-tree method) Galaxy Zoo 1 morphology
04/04/2000 - -
Catalog Proper motion (mas/yr) PM angle (deg E)
USNO 26.08 ± 9.000 122.47
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

SpecObjID = 496674722373724160

Interactive spectrum (new window)

Spectrograph SDSS
class STAR
Redshift (z) 0.000
Redshift error 0.00008
Redshift flags OK
survey sdss
programname legacy
primary 1
Other spec 0
sourcetype STAR_WHITE_DWARF
Velocity dispersion (km/s) 0.00
veldisp_error 0.000
targeting_flags legacy_target1: QSO_REJECT SERENDIP_DISTANT SERENDIP_BLUE STAR_WHITE_DWARF
plate 441
mjd 51868
fiberid 556

Apogee Infrared Spectra Targeted star apogee_id: 2M08195890+4752267

Instrument APOGEE
apstar_id apogee.apo25m.s.stars.170+34_btx.2M08195890+4752267
Galactic Coordinates RA,dec
Longitude (L) Latitude (B) Decimal Sexagesimal
171.68477 34.27279 124.99542, 47.87410 08:19:58.90, +47:52:26.77
APOGEE infrared spectrum of 2M08195890+4752267

Targeting Information

2MASS j 2MASS h 2MASS k j_err h_err k_err
13.625 13.045 12.917 0.027 0.029 0.029
4.5 micron magnitude 4.5 micron magnitude error 4.5 micron magnitude source
12.941 0.026 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
-5.72818 1.21173 4694 118.0
Surface Gravity log10(g) log(g) error Metallicity [Fe/H] Metal error [α/Fe] [α/Fe] error
4.57 0.097 -0.1 0.014 -0.06 0.007
Star flags
Processing flags (ASPCAP) SN_WARN STAR_WARN
visit_id plate mjd fiberid date time (UTC) vrel
apogee.apo25m.s.r12.10386.58175.149  (new window) 10386 58175 149 2018-02-26 06:29:46.912 12.68849
apogee.apo25m.s.r12.10386.58181.122  (new window) 10386 58181 122 2018-03-04 04:27:29.754 14.17486
apogee.apo25m.s.r12.10386.58205.122  (new window) 10386 58205 122 2018-03-28 01:53:50.212 17.37194
apogee.apo25m.s.r12.10386.58211.101  (new window) 10386 58211 101 2018-04-03 03:52:00.577 19.52477