SDSS J120825.04-004308.4
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722982277841017 80725177586941952 51999 286 58
ra dec z zerr zconf spectrum_snr
182.10435 -0.71901 0.114 0.000 0.977 8.027
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 20.008 18.971 18.492 17.726 17.380 17.087 16.918 16.615 16.742 16.636 16.221
err 0.198 0.088 0.064 0.013 0.014 0.017 0.050 0.056 0.060 0.112 0.098
k-corr 0.001 -0.033 0.005 -0.005 -0.014 -0.141 -0.032 -0.210 -0.087 -0.191 -0.255
3-arcsec aperture
mag 22.912 21.633 20.292 19.440 19.117 18.740 18.547 18.245 18.131 17.903 17.819
err 1.081 0.417 0.050 0.011 0.012 0.012 0.031 0.030 0.036 0.039 0.039
k-corr 0.052 -0.023 0.011 -0.009 -0.016 -0.122 -0.008 0.008 -0.063 -0.019 -0.231
Fully corrected SED in 11 bands for SDSS J120825.04-004308.4 (objid=587722982277841017) galaxy Fully corrected SED in 11 bands for SDSS J120825.04-004308.4 (objid=587722982277841017) galaxy at redshift 0.1142. 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 = 0.58) , in units of 10-17 erg/s/cm2/Å
flux 121.62 65.62 141.24 27.50 91.75 15.61 51.68 506.86 144.03 100.21 66.41
err 8.27 5.66 5.28 5.04 33.68 3.42 3.90 7.76 5.96 4.49 4.04
S/N 14.71 11.59 26.76 5.45 2.72 4.56 13.27 65.29 24.17 22.33 16.43
Non-parametric fit (χ2 = 0.60) , in units of 10-17 erg/s/cm2/Å
flux 118.47 67.34 144.52 26.89 88.15 15.27 49.12 520.98 139.48 98.10 63.84
err 13.07 12.99 12.09 10.70 46.70 9.36 14.04 17.85 13.94 11.67 10.42
S/N 9.06 5.18 11.95 2.51 1.89 1.63 3.50 29.19 10.00 8.41 6.13
Nbursts full spectrum fitting for SDSS J120825.04-004308.4 (objid=587722982277841017) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J120825.04-004308.4 (objid=587722982277841017) 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 0.19 8.78 0.03 9.00 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 = 0.659)
Value 34213.20 83.95 1149 -0.81
Error 28.15 36.66 127 0.31
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.720)
Value 34221.40 144.93 20275 -1.01
Error 25.15 28.77 -0 0.19
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
182.10433 -0.71900 29 0.483 0.034 ? 0.448 ?
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
0.034 0.483 0.119 0.828 1 ? ?
© 2010—2017 by the Team