SDSS J121710.34-001605.4
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722982815694892 81006755735142400 52023 287 80
ra dec z zerr zconf spectrum_snr
184.29311 -0.26818 0.185 0.000 0.999 12.762
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 21.910 21.533 21.454 18.792 17.670 17.134 16.880 16.440 16.154 15.682 15.565
err 0.167 0.161 1.218 2.391 2.393 2.005 1.548 0.041 0.045 0.035 0.040
k-corr -0.121 0.052 0.821 0.515 0.159 0.092 0.051 0.087 -0.109 -0.031 -0.384
3-arcsec aperture
mag 23.954 23.925 21.694 20.047 18.952 18.496 18.198 17.758 17.407 17.118 17.102
err 0.529 0.341 0.153 1.015 1.124 0.867 0.629 0.018 0.018 0.018 0.021
k-corr 0.053 0.306 0.523 0.493 0.148 0.070 0.042 0.116 -0.089 -0.017 -0.355
Fully corrected SED in 11 bands for SDSS J121710.34-001605.4 (objid=587722982815694892) galaxy Fully corrected SED in 11 bands for SDSS J121710.34-001605.4 (objid=587722982815694892) galaxy at redshift 0.1850. 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 = 0.94) , in units of 10-17 erg/s/cm2;
flux 5.73 6.70 13.60 0.95 5.31 2.48 7.85 49.27 19.36 2.79 4.37
err 4.67 2.76 3.31 4.28 4.05 3.26 5.63 3.51 4.99 5.34 4.52
S/N 1.23 2.42 4.11 0.22 1.31 0.76 1.39 14.03 3.88 0.52 0.97
Non-parametric fit (χ2 = 0.98) , in units of 10-17 erg/s/cm2;
flux 0.00 7.23 14.17 5.61 8.33 2.73 28.74 46.98 33.39 3.59 2.73
err 9.34 8.22 10.24 14.51 13.69 11.06 14.64 14.52 14.51 16.05 13.87
S/N ? 0.88 1.38 0.39 0.61 0.25 1.96 3.24 2.30 0.22 0.20
Nbursts full spectrum fitting for SDSS J121710.34-001605.4 (objid=587722982815694892) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J121710.34-001605.4 (objid=587722982815694892) 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 0.20 10.04 1.25 9.13 0.08 0.04
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.849)
Value 55456.00 140.82 4147 -0.22
Error 12.18 13.62 667 0.13
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.781)
Value 55441.40 142.46 3543 -0.16
Error 9.63 11.17 173 0.07
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
184.29308 -0.26819 27 0.667 ? ? 0.037 0.222
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
0.074 0.037 0.584 0.079 ? ? 1
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