SDSS J112548.47+032448.5
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587726033855447159 144059785535291392 52636 511 605
ra dec z zerr zconf spectrum_snr
171.45198 3.41350 0.047 0.000 0.983 10.331
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 18.548 ? 18.531 17.389 17.048 16.875 16.961 16.658 16.124 16.047 16.392
err 0.098 ? 0.141 0.050 0.043 0.049 0.144 0.042 0.038 0.061 0.070
k-corr -0.072 ? 0.124 0.007 0.032 -0.047 -0.009 0.032 -0.047 -0.017 -0.135
3-arcsec aperture
mag 21.105 ? 19.869 19.064 18.811 18.578 18.425 18.122 18.063 17.873 18.057
err 0.460 ? 0.051 0.017 0.019 0.020 0.035 0.022 0.027 0.037 0.042
k-corr -0.022 ? 0.125 -0.011 0.032 -0.051 -0.002 -0.019 -0.018 -0.002 -0.105
Fully corrected SED in 10 bands for SDSS J112548.47+032448.5 (objid=587726033855447159) galaxy Fully corrected SED in 10 bands for SDSS J112548.47+032448.5 (objid=587726033855447159) galaxy at redshift 0.0468. 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 = 0.93) , in units of 10-17 erg/s/cm2/Å
flux 281.95 109.07 229.55 78.31 235.51 20.68 46.40 689.01 147.22 152.02 104.29
err 10.48 4.61 4.78 3.92 5.06 2.62 2.73 7.77 3.63 3.37 3.16
S/N 26.91 23.67 47.99 19.96 46.56 7.90 17.01 88.71 40.52 45.08 33.04
Non-parametric fit (χ2 = 1.05) , in units of 10-17 erg/s/cm2/Å
flux 285.36 111.69 231.31 80.56 236.53 21.15 47.92 707.82 149.14 154.62 103.26
err 18.01 11.09 10.01 12.54 11.77 10.48 16.22 16.20 17.14 10.62 9.43
S/N 15.84 10.07 23.11 6.42 20.09 2.02 2.96 43.70 8.70 14.56 10.95
Nbursts full spectrum fitting for SDSS J112548.47+032448.5 (objid=587726033855447159) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J112548.47+032448.5 (objid=587726033855447159) 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 0.04 8.58 0.02 8.90 0.12 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 = 0.568)
Value 14058.30 108.76 5098 -1.08
Error 22.22 25.17 1078 0.11
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.626)
Value 14055.50 208.34 20275 -0.37
Error 22.13 23.10 -0 0.15
BPT diagram for SDSS J112548.47+032448.5 (objid=587726033855447159) galaxy
Position of SDSS J112548.47+032448.5 (objid=587726033855447159) galaxy (shown as a star) on the BPT diagram with the color coded Hα equivalent width. Two or more stars mean that there are several spectra for this galaxy in the database. Here we display in the background only those galaxies from RCSED catalog where all emission lines used in the plot have signal-to-noise ratio S/N > 3. The contours correspond to the galaxy density smoothed with a moving average based on a 4-pixels window. The number of galaxies kept in the sample is indicated on the top left. The full and dashed lines correspond to starforming and transitional galaxies in Kewley et al. (2006).
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
171.45196 3.41350 43 0.023 0.488 ? 0.186 ?
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
0.302 0.674 0.008 0.686 ? ? 1
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