SDSS J083448.87+515242.1
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587725979615428701 125479159009902592 51873 445 366
ra dec z zerr zconf spectrum_snr
128.70363 51.87837 0.171 0.000 1.000 14.216
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 ? ? 20.307 18.312 17.138 16.680 16.353 ? ? ? ?
err ? ? 0.528 0.038 0.019 0.019 0.051 ? ? ? ?
k-corr ? ? 0.599 0.524 0.172 0.086 0.042 ? ? ? ?
3-arcsec aperture
mag ? ? 21.898 19.742 18.567 18.083 17.779 ? ? ? ?
err ? ? 0.268 0.017 0.010 0.008 0.024 ? ? ? ?
k-corr ? ? 0.644 0.525 0.172 0.090 0.043 ? ? ? ?
Fully corrected SED in 5 bands for SDSS J083448.87+515242.1 (objid=587725979615428701) galaxy Fully corrected SED in 5 bands for SDSS J083448.87+515242.1 (objid=587725979615428701) galaxy at redshift 0.1710. 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 = 0.69) , in units of 10-17 erg/s/cm2/Å
flux 0.00 0.00 13.80 2.28 5.82 17.47 1.47 12.08 11.96 13.41 13.62
err 7.36 4.01 5.01 7.49 7.89 7.55 7.17 4.39 8.60 9.79 9.22
S/N ? 0.00 2.76 0.30 0.74 2.31 0.20 2.75 1.39 1.37 1.48
Non-parametric fit (χ2 = 0.69) , in units of 10-17 erg/s/cm2/Å
flux 0.00 0.00 5.48 3.79 8.70 18.42 0.00 47.29 13.48 16.09 17.76
err 9.92 12.23 15.99 12.97 13.45 16.10 15.70 23.72 18.26 20.98 21.03
S/N ? ? 0.34 0.29 0.65 1.14 ? 1.99 0.74 0.77 0.84
Nbursts full spectrum fitting for SDSS J083448.87+515242.1 (objid=587725979615428701) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J083448.87+515242.1 (objid=587725979615428701) 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 0.00 8.72 0.51 9.04 0.16 0.12
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.597)
Value 51275.00 258.48 19800 -0.09
Error 17.52 16.81 -0 0.06
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.692)
Value 51283.30 247.53 10 -0.02
Error 12.73 13.12 -0 0.05
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
128.70358 51.87836 26 0.846 ? ? 0.077 0.077
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? 0.077 0.798 0.123 ? ? 1
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