SDSS J145706.87-004457.6
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722982296322326 87199080559673344 51994 309 54
ra dec z zerr zconf spectrum_snr
224.27866 -0.74936 0.087 0.000 0.999 11.498
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 19.171 18.693 18.378 17.060 16.601 16.343 16.110 ? 15.618 14.826 15.042
err 0.047 0.027 0.112 0.013 0.012 0.015 0.041 ? 0.043 0.031 0.042
k-corr -0.061 -0.021 0.123 0.040 0.024 -0.070 -0.012 ? -0.076 0.001 -0.212
3-arcsec aperture
mag 22.556 22.399 21.332 19.686 18.954 18.588 18.322 ? 17.829 17.502 17.619
err 0.287 0.172 0.140 0.015 0.011 0.009 0.028 ? 0.030 0.025 0.031
k-corr -0.027 0.015 0.207 0.155 0.059 0.015 0.009 ? -0.040 0.009 -0.176
Fully corrected SED in 10 bands for SDSS J145706.87-004457.6 (objid=587722982296322326) galaxy Fully corrected SED in 10 bands for SDSS J145706.87-004457.6 (objid=587722982296322326) galaxy at redshift 0.0868. 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 = 0.60) , in units of 10-17 erg/s/cm2;
flux 18.11 5.78 12.74 3.36 5.66 0.00 7.26 59.83 31.76 10.83 4.98
err 5.89 3.82 3.36 3.05 3.06 2.36 2.43 2.90 2.62 3.58 4.35
S/N 3.07 1.51 3.80 1.10 1.85 ? 2.98 20.63 12.13 3.02 1.15
Non-parametric fit (χ2 = 0.59) , in units of 10-17 erg/s/cm2;
flux 17.92 6.07 13.08 3.52 6.01 0.00 6.65 61.42 32.71 11.36 4.97
err 13.37 8.72 7.83 8.48 8.61 9.19 9.05 8.17 10.66 12.41 10.61
S/N 1.34 0.70 1.67 0.42 0.70 ? 0.73 7.52 3.07 0.91 0.47
Nbursts full spectrum fitting for SDSS J145706.87-004457.6 (objid=587722982296322326) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J145706.87-004457.6 (objid=587722982296322326) 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 0.11 9.03 0.08 9.07 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 = 0.587)
Value 26009.40 99.77 8176 -0.37
Error 10.33 12.47 1568 0.16
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.641)
Value 26009.10 98.85 3809 -0.19
Error 8.42 10.76 228 0.08
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
224.27867 -0.74936 37 0.135 0.027 0.784 0.054 ?
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
? 0.865 0.056 0.944 1 ? ?
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