SDSS J154408.74+012541.8
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587726015093473330 831992898680520704 54562 2955 118
ra dec z zerr zconf spectrum_snr
236.03644 1.42829 0.051 0.000 0.922 3.477
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 19.737 19.495 19.147 18.052 17.708 17.780 18.118 17.892 19.102 18.163 ?
err 0.074 0.050 0.313 0.040 0.042 0.084 0.445 0.062 0.082 0.099 ?
k-corr -0.054 0.003 0.124 0.009 0.032 -0.096 0.152 -0.212 ? ? ?
3-arcsec aperture
mag 23.437 23.096 21.951 20.724 20.172 19.936 19.597 19.371 19.484 19.045 ?
err 0.497 0.248 0.255 0.039 0.036 0.046 0.137 0.055 0.108 0.096 ?
k-corr -0.011 0.006 0.136 0.063 0.039 -0.009 0.011 0.004 ? ? ?
Fully corrected SED in 10 bands for SDSS J154408.74+012541.8 (objid=587726015093473330) galaxy Fully corrected SED in 10 bands for SDSS J154408.74+012541.8 (objid=587726015093473330) galaxy at redshift 0.0511. 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 = 0.66) , in units of 10-17 erg/s/cm2/Å
flux 17.60 5.20 7.28 1.60 8.63 2.55 0.64 27.47 12.79 8.41 7.53
err 9.14 3.75 2.80 3.13 2.96 2.10 2.39 2.56 2.47 2.25 2.35
S/N 1.93 1.39 2.60 0.51 2.91 1.21 0.27 10.72 5.19 3.73 3.21
Non-parametric fit (χ2 = 0.66) , in units of 10-17 erg/s/cm2/Å
flux 20.90 5.14 7.23 1.81 9.91 2.62 0.87 27.64 14.45 10.09 7.94
err 22.02 10.11 7.82 10.39 10.61 8.84 9.44 7.01 9.42 8.75 7.75
S/N 0.95 0.51 0.92 0.17 0.93 0.30 0.09 3.94 1.53 1.15 1.02
Nbursts full spectrum fitting for SDSS J154408.74+012541.8 (objid=587726015093473330) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J154408.74+012541.8 (objid=587726015093473330) 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 0.24 8.87 0.16 8.84 0.08 0.12
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.568)
Value 15142.90 64.11 19800 -0.56
Error 24.63 33.95 0 0.15
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.575)
Value 15144.60 70.63 218 -0.80
Error 24.32 34.28 4479 0.37
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
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p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
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