SDSS J164420.66+431324.1
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587725993038250178 176989982676746240 52083 628 601
ra dec z zerr zconf spectrum_snr
251.08609 43.22336 0.119 0.000 0.880 8.691
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 21.015 20.548 19.353 18.273 17.661 17.287 17.066 ? ? ? ?
err 0.335 0.122 0.093 0.012 0.012 0.014 0.041 ? ? ? ?
k-corr 0.014 -0.020 0.085 0.099 0.022 -0.042 -0.004 ? ? ? ?
3-arcsec aperture
mag 21.897 22.305 20.532 19.446 18.807 18.449 18.184 ? ? ? ?
err 0.514 0.341 0.063 0.011 0.009 0.010 0.026 ? ? ? ?
k-corr -0.012 0.032 0.091 0.114 0.028 -0.039 0.002 ? ? ? ?
Fully corrected SED in 7 bands for SDSS J164420.66+431324.1 (objid=587725993038250178) galaxy Fully corrected SED in 7 bands for SDSS J164420.66+431324.1 (objid=587725993038250178) galaxy at redshift 0.1193. 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 = 0.77) , in units of 10-17 erg/s/cm2/Å
flux 25.25 35.78 72.91 0.00 9.40 9.36 39.01 299.75 97.36 38.88 39.64
err 6.93 5.78 5.12 4.86 4.78 3.38 4.72 7.32 5.66 4.50 4.66
S/N 3.64 6.19 14.23 ? 1.97 2.77 8.27 40.95 17.19 8.64 8.51
Non-parametric fit (χ2 = 0.67) , in units of 10-17 erg/s/cm2/Å
flux 25.96 34.79 71.79 0.00 10.40 9.47 41.50 298.94 103.87 37.62 41.63
err 12.69 9.14 8.46 11.72 12.74 10.70 18.29 14.86 17.60 14.36 12.55
S/N 2.05 3.81 8.49 ? 0.82 0.88 2.27 20.11 5.90 2.62 3.32
Nbursts full spectrum fitting for SDSS J164420.66+431324.1 (objid=587725993038250178) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J164420.66+431324.1 (objid=587725993038250178) 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 0.31 9.07 0.06 9.15 0.04 0.02
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.680)
Value 35726.20 99.23 1670 -0.48
Error 18.38 21.75 310 0.33
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.679)
Value 35717.40 96.36 20275 -0.22
Error 13.20 15.63 -0 0.13
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
251.08604 43.22339 21 0.476 0.048 0.048 0.19 0.238
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? 0.286 0.139 0.498 ? ? 1
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