SDSS J155248.95-003135.5
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722952231026744 96486453302788096 51691 342 27
ra dec z zerr zconf spectrum_snr
238.20400 -0.52655 0.080 0.000 0.961 13.378
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 ? ? 17.260 16.220 15.885 15.557 15.570 ? 15.152 15.244 14.865
err ? ? 0.086 0.079 0.085 0.121 0.159 ? 0.034 0.050 0.039
k-corr ? ? 0.095 0.004 0.020 -0.072 -0.031 ? -0.036 -0.102 -0.167
3-arcsec aperture
mag ? ? 19.579 18.724 18.392 18.128 18.027 ? 17.610 17.362 17.413
err ? ? 0.046 0.052 0.064 0.084 0.100 ? 0.023 0.024 0.028
k-corr ? ? 0.086 0.003 0.020 -0.088 -0.026 ? -0.035 0.008 -0.163
Fully corrected SED in 8 bands for SDSS J155248.95-003135.5 (objid=587722952231026744) galaxy Fully corrected SED in 8 bands for SDSS J155248.95-003135.5 (objid=587722952231026744) galaxy at redshift 0.0796. 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 = 0.66) , in units of 10-17 erg/s/cm2/Å
flux 152.00 77.15 159.41 23.47 78.34 17.46 76.36 640.52 232.98 110.57 84.88
err 10.85 5.97 4.79 4.72 4.65 2.70 3.07 5.73 3.69 4.56 3.51
S/N 14.01 12.91 33.28 4.97 16.85 6.46 24.88 111.88 63.16 24.24 24.15
Non-parametric fit (χ2 = 0.66) , in units of 10-17 erg/s/cm2/Å
flux 157.40 77.37 159.52 24.34 81.08 17.84 79.14 639.63 241.70 113.30 87.47
err 28.97 18.18 14.68 17.43 17.00 14.10 17.19 15.58 16.72 17.76 16.73
S/N 5.43 4.26 10.87 1.40 4.77 1.27 4.60 41.05 14.46 6.38 5.23
Nbursts full spectrum fitting for SDSS J155248.95-003135.5 (objid=587722952231026744) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J155248.95-003135.5 (objid=587722952231026744) 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 0.29 8.99 0.02 9.00 0.04 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 = 0.641)
Value 23873.30 146.64 2976 -0.91
Error 21.11 22.68 581 0.11
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.661)
Value 23851.70 169.55 20275 -0.81
Error 18.08 20.21 -0 0.13
BPT diagram for SDSS J155248.95-003135.5 (objid=587722952231026744) galaxy
Position of SDSS J155248.95-003135.5 (objid=587722952231026744) 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
238.20400 -0.52656 61 ? 0.475 ? ? 0.049
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
0.475 0.475 ? 0.475 ? ? 1
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