SDSS J145419.55+022040.1
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587726015624839429 151657002274127872 52029 538 465
ra dec z zerr zconf spectrum_snr
223.58146 2.34448 0.113 0.000 0.840 12.633
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 ? 22.014 20.117 18.467 17.579 17.156 16.872 16.235 15.997 15.564 15.542
err ? 0.187 0.248 0.019 0.014 0.016 0.055 0.029 0.031 0.032 0.030
k-corr ? 0.122 0.262 0.253 0.085 0.040 0.016 0.061 -0.076 -0.003 -0.244
3-arcsec aperture
mag ? 24.222 21.192 19.478 18.620 18.113 17.814 17.177 16.794 16.497 16.315
err ? 0.424 0.122 0.013 0.010 0.009 0.030 0.013 0.012 0.014 0.012
k-corr ? 0.362 0.270 0.238 0.079 0.048 0.025 0.059 -0.079 -0.055 -0.247
Fully corrected SED in 10 bands for SDSS J145419.55+022040.1 (objid=587726015624839429) galaxy Fully corrected SED in 10 bands for SDSS J145419.55+022040.1 (objid=587726015624839429) galaxy at redshift 0.1131. 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 = 0.88) , in units of 10-17 erg/s/cm2/Å
flux 41.50 21.06 62.26 7.12 17.02 23.15 75.08 399.90 245.90 65.39 49.21
err 5.92 4.81 4.73 4.87 18.84 4.13 6.93 7.20 7.33 5.39 4.96
S/N 7.02 4.37 13.16 1.46 0.90 5.61 10.83 55.51 33.55 12.14 9.93
Non-parametric fit (χ2 = 0.80) , in units of 10-17 erg/s/cm2/Å
flux 49.49 22.93 64.95 7.01 16.33 22.39 67.10 417.25 227.65 69.17 42.43
err 10.75 9.77 10.07 10.64 28.33 10.70 18.82 20.15 18.81 13.31 12.81
S/N 4.60 2.35 6.45 0.66 0.58 2.09 3.56 20.70 12.10 5.20 3.31
Nbursts full spectrum fitting for SDSS J145419.55+022040.1 (objid=587726015624839429) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J145419.55+022040.1 (objid=587726015624839429) 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 0.69 9.46 0.05 8.99 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 = 0.519)
Value 33884.00 140.88 1978 -0.31
Error 15.07 16.34 255 0.09
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.507)
Value 33899.00 125.15 16527 -0.23
Error 11.79 13.64 4934 0.11
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
223.58146 2.34447 61 0.623 0.016 0.049 0.197 0.115
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? 0.262 0.268 0.546 ? ? 1
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