SDSS J121258.37+031450.8
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587726016144081083 146028589182091264 52282 518 421
ra dec z zerr zconf spectrum_snr
183.24321 3.24745 0.409 0.000 0.986 5.534
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 ? 21.524 25.040 20.621 18.872 18.224 17.837 17.293 17.025 16.653 16.369
err ? 0.161 6.503 0.150 0.058 0.054 0.121 0.058 0.050 0.051 0.056
k-corr ? -0.227 2.959 1.537 0.629 0.332 0.213 0.194 0.069 -0.098 -0.536
3-arcsec aperture
mag ? 24.716 23.246 21.752 20.005 19.350 18.934 18.389 18.076 17.658 17.500
err ? 0.522 0.728 0.072 0.029 0.025 0.060 0.026 0.023 0.021 0.028
k-corr ? 0.467 1.898 1.535 0.628 0.333 0.222 0.251 0.020 -0.110 -0.550
Fully corrected SED in 10 bands for SDSS J121258.37+031450.8 (objid=587726016144081083) galaxy Fully corrected SED in 10 bands for SDSS J121258.37+031450.8 (objid=587726016144081083) galaxy at redshift 0.4088. 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 = 0.55) , in units of 10-17 erg/s/cm2/Å
flux 13.92 3.19 13.26 0.00 14.96 0.00 ? ? ? ? ?
err 4.90 5.06 5.34 4.48 4.17 25.26 ? ? ? ? ?
S/N 2.84 0.63 2.48 ? 3.59 ? ? ? ? ? ?
Non-parametric fit (χ2 = 0.52) , in units of 10-17 erg/s/cm2/Å
flux 16.65 3.05 12.43 0.00 14.26 0.00 ? ? ? ? ?
err 6.69 8.34 8.04 8.70 10.09 60.95 ? ? ? ? ?
S/N 2.49 0.37 1.55 ? 1.41 ? ? ? ? ? ?
Nbursts full spectrum fitting for SDSS J121258.37+031450.8 (objid=587726016144081083) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J121258.37+031450.8 (objid=587726016144081083) 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 ? ? ? ? ? ?
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.739)
Value 122523.00 293.13 12310 -0.02
Error 46.58 40.74 3837 0.19
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.811)
Value 122538.00 246.03 1609 -0.22
Error 37.05 37.18 242 0.18
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
? ? ? ? ? ? ? ?
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? ? ? ? ? ? ?
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