SDSS J145447.27-004134.0
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722982296060266 87199080895217664 51994 309 134
ra dec z zerr zconf spectrum_snr
223.69698 -0.69280 0.084 0.000 1.000 24.644
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 ? 21.773 19.219 17.433 16.476 16.006 15.736 15.238 14.958 14.742 14.886
err ? 0.270 0.124 0.010 0.007 0.007 0.016 0.013 0.015 0.013 0.016
k-corr ? 0.212 0.260 0.217 0.080 0.055 0.020 0.052 -0.042 0.008 -0.171
3-arcsec aperture
mag ? 25.427 20.722 18.731 17.707 17.241 16.905 16.406 16.129 15.886 15.951
err ? 0.774 0.081 0.007 0.005 0.004 0.009 0.007 0.007 0.006 0.008
k-corr ? 0.761 0.299 0.223 0.082 0.057 0.022 0.055 -0.038 0.008 -0.170
Fully corrected SED in 10 bands for SDSS J145447.27-004134.0 (objid=587722982296060266) galaxy Fully corrected SED in 10 bands for SDSS J145447.27-004134.0 (objid=587722982296060266) galaxy at redshift 0.0838. 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 = 0.68) , in units of 10-17 erg/s/cm2;
flux 55.45 3.93 8.47 13.02 33.77 4.75 10.94 34.53 52.82 24.90 10.00
err 8.94 6.58 6.45 6.07 5.82 5.99 5.79 5.97 5.89 7.99 6.80
S/N 6.20 0.60 1.31 2.15 5.80 0.79 1.89 5.78 8.97 3.12 1.47
Non-parametric fit (χ2 = 0.58) , in units of 10-17 erg/s/cm2;
flux 64.54 3.57 9.47 14.65 38.87 3.39 12.57 30.19 59.62 26.64 12.55
err 17.90 11.26 11.70 14.60 14.22 16.51 16.90 13.27 16.79 21.29 19.21
S/N 3.61 0.32 0.81 1.00 2.73 0.21 0.74 2.27 3.55 1.25 0.65
Nbursts full spectrum fitting for SDSS J145447.27-004134.0 (objid=587722982296060266) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J145447.27-004134.0 (objid=587722982296060266) 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 = 0.528)
Value 25122.00 225.77 12849 0.11
Error 8.08 7.75 969 0.05
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.570)
Value 25117.90 211.69 1934 0.11
Error 6.40 6.65 86 0.04
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
223.69696 -0.69281 43 0.907 ? 0.023 ? 0.07
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? 0.023 0.888 0.041 ? ? 1
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