SDSS J144401.39-003804.9
GALEX (UV) SDSS (Optical) UKIDSS (NIR) YHK
Basic data
objid specobjid mjd plate fiberid
587722982294880572 86916180392017920 51662 308 230
ra dec z zerr zconf spectrum_snr
221.00580 -0.63471 0.194 0.000 0.999 10.399
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 20.945 20.412 19.510 18.514 17.605 17.239 17.115 16.661 16.527 16.445 16.093
err 0.156 0.087 0.167 0.031 0.035 0.041 0.057 0.062 0.059 0.062 0.053
k-corr 0.005 -0.056 0.216 0.328 0.061 -0.020 -0.052 -0.085 -0.089 -0.132 -0.380
3-arcsec aperture
mag 24.419 23.840 21.346 20.037 19.090 18.636 18.355 17.900 17.591 17.275 17.214
err 0.673 0.360 0.128 0.020 0.020 0.021 0.027 0.025 0.023 0.018 0.021
k-corr 0.002 0.306 0.367 0.364 0.079 0.025 0.042 0.122 -0.088 -0.022 -0.376
Fully corrected SED in 11 bands for SDSS J144401.39-003804.9 (objid=587722982294880572) galaxy Fully corrected SED in 11 bands for SDSS J144401.39-003804.9 (objid=587722982294880572) galaxy at redshift 0.1945. 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 = 0.63) , in units of 10-17 erg/s/cm2;
flux 3.28 9.99 22.07 2.67 6.11 1.90 10.85 92.69 39.05 11.12 9.59
err 4.00 2.97 3.93 4.00 3.94 4.26 6.56 4.34 7.11 6.18 5.71
S/N 0.82 3.36 5.61 0.67 1.55 0.45 1.65 21.35 5.49 1.80 1.68
Non-parametric fit (χ2 = 0.65) , in units of 10-17 erg/s/cm2;
flux 6.56 10.64 23.40 2.32 6.58 0.68 4.91 99.18 37.35 11.42 9.92
err 7.56 7.80 10.60 9.28 9.16 10.14 16.78 20.29 17.15 17.42 15.23
S/N 0.87 1.36 2.21 0.25 0.72 0.07 0.29 4.89 2.18 0.66 0.65
Nbursts full spectrum fitting for SDSS J144401.39-003804.9 (objid=587722982294880572) galaxy spectrum together with the emission lines fitting Nbursts full spectrum fitting for SDSS J144401.39-003804.9 (objid=587722982294880572) 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 0.33 9.32 0.29 9.14 0.04 0.04
Stellar populations
Radial velocity, km/s Velocity dispersion, km/s Age or exp-tau, Myr Metallicity, dex
Simple stellar population (SSP) fit (χ2 = 0.739)
Value 58243.60 137.77 1718 -0.21
Error 17.27 18.55 152 0.20
Exponentially declining SFH (exp-SFH) fit (χ2 = 0.833)
Value 58232.40 133.24 4785 -0.36
Error 13.46 15.55 429 0.11
Galaxy Zoo morphology
ra dec nvote p_el p_cw p_acw p_edge p_dk
221.00579 -0.63472 61 0.508 ? 0.213 0.18 0.066
p_mg p_cs p_el_debiased p_cs_debiased spiral elliptical uncertain
0.033 0.393 0.195 0.665 ? ? 1
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