SDSS J154850.48-003221.9
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722952230568899 96486453814493184 51691 342 149
ra dec z zerr zconf spectrum_snr
237.21034 -0.53942 0.432 0.002 0.714 3.451
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 ? ? 21.643 21.020 19.747 19.245 18.921 18.479 18.331 18.119 17.859
err ? ? 0.798 0.223 0.094 0.125 0.208 0.091 0.110 0.126 0.097
k-corr ? ? 1.143 1.081 0.412 0.125 0.104 -0.035 -0.072 -0.108 -0.570
3-arcsec aperture
mag ? ? 22.315 21.809 20.487 19.900 19.407 18.965 18.795 18.253 18.071
err ? ? 0.383 0.090 0.044 0.041 0.094 0.041 0.058 0.049 0.045
k-corr ? ? 1.080 1.145 0.446 0.175 0.213 0.242 0.099 -0.115 -0.517
Fully corrected SED in 9 bands for SDSS J154850.48-003221.9 (objid=587722952230568899) galaxy Fully corrected SED in 9 bands for SDSS J154850.48-003221.9 (objid=587722952230568899) galaxy at redshift 0.4323. 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 = 0.62) , in units of 10-17 erg/s/cm2/Å
flux 0.72 10.72 16.80 0.89 0.00 0.43 ? ? ? ? ?
err 4.30 2.36 2.06 3.36 3.55 14.41 ? ? ? ? ?
S/N 0.17 4.54 8.14 0.26 ? 0.03 ? ? ? ? ?
Non-parametric fit (χ2 = 0.62) , in units of 10-17 erg/s/cm2/Å
flux 0.00 11.86 17.23 0.35 0.12 0.00 ? ? ? ? ?
err 7.72 10.71 8.86 8.04 8.41 19.67 ? ? ? ? ?
S/N ? 1.11 1.94 0.04 0.01 ? ? ? ? ? ?
Nbursts full spectrum fitting for SDSS J154850.48-003221.9 (objid=587722952230568899) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J154850.48-003221.9 (objid=587722952230568899) 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 ? ? ? ? ? ?
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.881)
Value 129587.00 377.68 1068 0.30
Error 122.82 112.95 184 0.47
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.842)
Value 129613.00 266.91 20275 0.16
Error 79.54 81.10 -0 0.41
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
? ? ? ? ? ? ? ?
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? ? ? ? ? ? ?
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