SDSS J164644.27+424721.9
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587725993038512341 176989982769020928 52083 628 623
ra dec z zerr zconf spectrum_snr
251.68447 42.78943 0.110 0.000 0.999 12.475
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 20.898 20.653 19.299 17.704 16.785 16.366 15.944 ? ? ? ?
err 0.135 0.095 0.185 0.089 0.076 0.055 0.067 ? ? ? ?
k-corr 0.006 0.039 0.253 0.264 0.090 0.045 0.025 ? ? ? ?
3-arcsec aperture
mag 24.775 24.174 21.399 19.398 18.331 17.848 17.422 ? ? ? ?
err 0.837 0.366 0.131 0.011 0.007 0.006 0.014 ? ? ? ?
k-corr 0.019 0.362 0.366 0.313 0.110 0.066 0.021 ? ? ? ?
Fully corrected SED in 7 bands for SDSS J164644.27+424721.9 (objid=587725993038512341) galaxy Fully corrected SED in 7 bands for SDSS J164644.27+424721.9 (objid=587725993038512341) galaxy at redshift 0.1103. 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 = 0.81) , in units of 10-17 erg/s/cm2/Å
flux 6.38 8.18 4.64 9.83 9.77 2.34 16.63 40.66 33.24 20.22 12.08
err 5.32 4.18 3.83 4.28 4.10 3.30 6.26 4.72 5.58 3.90 4.24
S/N 1.20 1.96 1.21 2.30 2.38 0.71 2.66 8.61 5.96 5.19 2.85
Non-parametric fit (χ2 = 0.83) , in units of 10-17 erg/s/cm2/Å
flux 8.23 7.77 4.84 12.29 11.35 2.55 20.40 40.76 35.04 23.86 13.84
err 9.54 8.11 8.15 8.66 8.38 9.47 14.17 14.72 14.11 10.52 10.43
S/N 0.86 0.96 0.59 1.42 1.36 0.27 1.44 2.77 2.48 2.27 1.33
Nbursts full spectrum fitting for SDSS J164644.27+424721.9 (objid=587725993038512341) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J164644.27+424721.9 (objid=587725993038512341) 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 = 0.698)
Value 33044.30 179.09 19800 -0.25
Error 14.24 14.49 -0 0.07
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.664)
Value 33024.80 177.43 2016 -0.08
Error 11.23 12.08 154 0.07
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
251.68450 42.78944 25 0.2 ? 0.04 0.72 ?
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
0.04 0.76 0.045 0.909 1 ? ?
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