SDSS J145422.44-002429.8
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722982832931021 87199081121710080 51994 309 188
ra dec z zerr zconf spectrum_snr
223.59352 -0.40829 0.148 0.000 1.000 18.998
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 ? 20.922 19.782 18.143 17.251 16.874 16.641 16.078 15.943 15.722 15.652
err ? 0.360 0.156 0.014 0.010 0.010 0.030 0.029 0.035 0.029 0.041
k-corr ? 0.033 0.327 0.286 0.082 0.012 -0.004 0.015 -0.079 -0.017 -0.289
3-arcsec aperture
mag ? 24.090 21.097 19.379 18.420 17.982 17.734 17.171 16.964 16.725 16.688
err ? 1.384 0.104 0.012 0.007 0.006 0.018 0.014 0.016 0.013 0.017
k-corr ? 0.446 0.370 0.335 0.103 0.044 0.015 0.059 -0.079 -0.010 -0.288
Fully corrected SED in 10 bands for SDSS J145422.44-002429.8 (objid=587722982832931021) galaxy Fully corrected SED in 10 bands for SDSS J145422.44-002429.8 (objid=587722982832931021) galaxy at redshift 0.1482. 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 = 0.89) , in units of 10-17 erg/s/cm2/Å
flux 49.06 6.55 0.00 1.57 19.34 24.10 25.48 83.09 66.90 46.30 30.04
err 4.80 4.16 19.70 4.62 4.21 5.29 4.02 4.19 3.76 5.25 4.94
S/N 10.22 1.57 ? 0.34 4.59 4.56 6.33 19.83 17.78 8.81 6.08
Non-parametric fit (χ2 = 0.89) , in units of 10-17 erg/s/cm2/Å
flux 55.14 6.65 0.00 2.07 20.43 25.12 22.72 93.19 59.71 48.78 28.11
err 9.41 9.12 30.62 10.45 10.03 13.02 10.94 12.02 11.68 13.53 12.68
S/N 5.86 0.73 ? 0.20 2.04 1.93 2.08 7.75 5.11 3.61 2.22
Nbursts full spectrum fitting for SDSS J145422.44-002429.8 (objid=587722982832931021) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J145422.44-002429.8 (objid=587722982832931021) 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 0.00 8.88 0.11 9.13 0.04 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 = 0.722)
Value 44431.20 170.35 4432 -0.19
Error 10.20 10.77 577 0.09
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.658)
Value 44402.10 165.78 3146 -0.14
Error 7.77 8.64 108 0.05
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
223.59350 -0.40831 37 0.622 0.027 0.054 0.189 0.081
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
0.027 0.27 0.335 0.512 ? ? 1
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