SDSS J084640.35+535638.9
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587725979616608411 125760744774959104 51899 446 156
ra dec z zerr zconf spectrum_snr
131.66813 53.94415 0.024 0.000 0.992 10.488
Links
SDSS object page   Complete object RCSED data (VOTable)   FITS spectrum (incl. continuum model)

Search this object in: DECaLS UKIDSS,  Simbad 2',  Vizier 20",  XMM-Newton,  CADC CAOM VOTable,  HyperLeda,  NED
Photometry
  FUV NUV u g r i z Y J H K
Integrated
mag 20.215 19.943 19.204 18.113 17.636 17.456 17.167 ? ? ? ?
err 0.126 0.082 0.143 0.024 0.022 0.029 0.083 ? ? ? ?
k-corr -0.019 0.006 0.098 0.020 0.025 -0.004 0.008 ? ? ? ?
3-arcsec aperture
mag 22.346 22.430 20.579 19.469 19.043 18.850 18.647 ? ? ? ?
err 0.525 0.326 0.084 0.015 0.014 0.015 0.051 ? ? ? ?
k-corr -0.003 0.020 0.098 0.013 0.024 -0.007 0.005 ? ? ? ?
Fully corrected SED in 7 bands for SDSS J084640.35+535638.9 (objid=587725979616608411) galaxy Fully corrected SED in 7 bands for SDSS J084640.35+535638.9 (objid=587725979616608411) galaxy at redshift 0.0242. Blue and red symbols represent total (Petrosian) and 3-arcsec fiber magnitudes correspondingly. The rest framed SDSS spectrum is overplotted and demonstrates a typical good agreement with the corrected fiber magnitudes for that galaxy. The inset shows an 36x36 arcsec optical SDSS false color image.
Emission lines
[O II] λ3727 Hγ λ4340 Hβ λ4861 [O III] λ4959 [O III] λ5007 [O I] λ6300 [N II] λ6548 Hα λ6563 [N II] λ6583 [S II] λ6716 [S II] λ6731
Gaussian fit (χ2 = 0.88) , in units of 10-17 erg/s/cm2/Å
flux 109.30 24.45 58.06 22.09 72.01 8.08 9.63 186.26 23.27 44.26 31.17
err 8.84 3.46 3.12 2.91 3.06 2.11 1.99 2.67 1.88 2.44 2.48
S/N 12.36 7.07 18.58 7.58 23.51 3.83 4.84 69.64 12.35 18.12 12.58
Non-parametric fit (χ2 = 0.88) , in units of 10-17 erg/s/cm2/Å
flux 118.19 24.60 58.34 23.37 76.28 8.51 10.27 186.26 24.74 45.27 33.45
err 15.48 7.85 7.28 8.20 7.93 8.23 7.78 6.60 8.55 9.26 7.97
S/N 7.64 3.13 8.02 2.85 9.62 1.03 1.32 28.23 2.89 4.89 4.20
Nbursts full spectrum fitting for SDSS J084640.35+535638.9 (objid=587725979616608411) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J084640.35+535638.9 (objid=587725979616608411) galaxy spectrum together with the emission lines fitting (gaussian model). Central panel shows an observed galaxy spectrum (black), the best fitting template (red) and residuals (blue). The observed and rest-frame wavelength are shown in the bottom and top of the plot respectively. Panels on the sides demonstrate recovered profiles after the continuum subtraction of individual emission lines (black) and the best-fitting models (red). Blue lines show emission line flux uncertainties. Vertical red dashed lines represent the galaxy redshift in the SDSS database. See also this spectrum with best-fit models in the interactive spectrum viewer.
E(B-V) 12+logO/H1 12+logO/H1 err 12+logO/H2, 3 12+logO/H2, 3 err low 12+logO/H2, 3 err high
Value 0.10 8.25 0.05 8.52 0.04 0.20
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.708)
Value 7260.91 72.00 1548 -0.96
Error 16.98 23.07 174 0.15
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.666)
Value 7257.73 66.91 20275 -0.90
Error 11.87 17.09 -0 0.13
BPT diagram for SDSS J084640.35+535638.9 (objid=587725979616608411) galaxy
Position of SDSS J084640.35+535638.9 (objid=587725979616608411) galaxy (shown as a star) on the BPT diagram with the color coded Hα equivalent width. Two or more stars mean that there are several spectra for this galaxy in the database. Here we display in the background only those galaxies from RCSED catalog where all emission lines used in the plot have signal-to-noise ratio S/N > 3. The contours correspond to the galaxy density smoothed with a moving average based on a 4-pixels window. The number of galaxies kept in the sample is indicated on the top left. The full and dashed lines correspond to starforming and transitional galaxies in Kewley et al. (2006).
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
131.66817 53.94414 30 0.6 0.033 0.067 0.233 0.067
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? 0.333 0.403 0.518 ? ? 1
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