SDSS J154909.04-003239.4
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722952230633809 96486453437005824 51691 342 59
ra dec z zerr zconf spectrum_snr
237.28768 -0.54429 0.078 0.000 0.977 11.429
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 20.431 20.964 19.484 18.176 17.583 17.170 16.868 16.278 16.225 15.797 15.897
err 0.311 0.362 0.150 0.017 0.016 0.017 0.047 0.026 0.040 0.035 0.043
k-corr -0.046 0.021 0.142 0.094 0.043 0.005 0.019 0.047 -0.037 0.008 -0.167
3-arcsec aperture
mag 22.946 25.456 20.679 19.398 18.745 18.322 18.047 17.458 17.215 16.885 16.977
err 1.753 5.127 0.095 0.013 0.011 0.011 0.029 0.013 0.015 0.015 0.018
k-corr 0.030 0.554 0.146 0.117 0.049 0.017 0.018 0.054 -0.034 0.008 -0.162
Fully corrected SED in 11 bands for SDSS J154909.04-003239.4 (objid=587722952230633809) galaxy Fully corrected SED in 11 bands for SDSS J154909.04-003239.4 (objid=587722952230633809) galaxy at redshift 0.0779. 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 = 0.96) , in units of 10-17 erg/s/cm2/Å
flux 69.54 46.28 83.04 8.71 27.83 11.96 53.50 408.82 152.35 70.90 54.15
err 8.13 4.85 4.23 3.70 4.00 2.77 3.03 4.49 3.39 5.45 3.62
S/N 8.56 9.53 19.65 2.35 6.95 4.31 17.66 91.09 44.90 13.01 14.97
Non-parametric fit (χ2 = 0.96) , in units of 10-17 erg/s/cm2/Å
flux 72.10 46.82 84.00 8.88 28.51 12.43 52.20 410.90 156.91 73.39 53.37
err 20.57 14.15 11.91 13.72 13.61 12.23 14.44 12.74 13.90 15.29 14.32
S/N 3.50 3.31 7.05 0.65 2.09 1.02 3.61 32.25 11.29 4.80 3.73
Nbursts full spectrum fitting for SDSS J154909.04-003239.4 (objid=587722952230633809) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J154909.04-003239.4 (objid=587722952230633809) 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 0.46 9.01 0.04 9.02 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 = 0.806)
Value 23355.40 161.54 19800 -0.82
Error 22.79 23.00 -0 0.07
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.703)
Value 23351.20 129.77 20275 -0.42
Error 16.05 18.79 -0 0.14
BPT diagram for SDSS J154909.04-003239.4 (objid=587722952230633809) galaxy
Position of SDSS J154909.04-003239.4 (objid=587722952230633809) 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
237.28767 -0.54431 53 0.415 0.057 0.019 0.453 0.057
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? 0.528 0.138 0.787 1 ? ?
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