SDSS J145725.62+021522.1
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587726015625232559 151938425258246144 52017 539 357
ra dec z zerr zconf spectrum_snr
224.35677 2.25615 0.152 0.000 0.998 14.818
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 ? 20.692 19.322 18.252 17.407 16.944 16.660 16.150 16.173 15.695 15.659
err ? 0.103 0.143 0.020 0.017 0.018 0.053 0.024 0.034 0.032 0.033
k-corr ? -0.007 0.144 0.252 0.064 0.020 0.028 0.064 -0.100 -0.010 -0.319
3-arcsec aperture
mag ? 23.420 20.655 19.395 18.517 18.056 17.723 17.213 16.937 16.620 16.596
err ? 0.262 0.097 0.013 0.008 0.009 0.028 0.013 0.013 0.014 0.014
k-corr ? 0.275 0.213 0.278 0.076 0.028 0.035 0.095 -0.082 -0.008 -0.299
Fully corrected SED in 10 bands for SDSS J145725.62+021522.1 (objid=587726015625232559) galaxy Fully corrected SED in 10 bands for SDSS J145725.62+021522.1 (objid=587726015625232559) galaxy at redshift 0.1517. 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 = 0.82) , in units of 10-17 erg/s/cm2/Å
flux 31.24 17.31 49.69 2.59 15.72 8.18 20.28 200.28 84.93 38.81 25.73
err 6.07 4.83 4.75 5.14 5.30 4.76 4.10 4.28 4.46 4.65 5.78
S/N 5.15 3.59 10.46 0.50 2.97 1.72 4.95 46.81 19.02 8.35 4.45
Non-parametric fit (χ2 = 0.64) , in units of 10-17 erg/s/cm2/Å
flux 33.14 15.92 45.03 3.09 15.29 8.07 27.63 192.68 83.22 36.29 24.57
err 9.01 8.55 9.01 10.00 10.21 11.00 10.36 10.43 11.24 11.53 12.25
S/N 3.68 1.86 5.00 0.31 1.50 0.73 2.67 18.47 7.41 3.15 2.01
Nbursts full spectrum fitting for SDSS J145725.62+021522.1 (objid=587726015625232559) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J145725.62+021522.1 (objid=587726015625232559) 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 9.03 0.06 9.08 0.06 0.02
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.573)
Value 45453.30 193.65 4743 -0.14
Error 13.48 13.96 734 0.09
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.618)
Value 45442.20 190.25 3878 -0.07
Error 11.01 12.00 184 0.07
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
224.35679 2.25614 30 0.833 ? ? 0.033 0.133
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? 0.033 0.743 0.096 ? ? 1
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