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GRB170817

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    GRB and Host Properties
    Attribute Values Telescope Ref
    $$\textrm{GRB Name}$$ $$\textrm{ GRB170817 }$$ $$-$$ $$-$$
    $$\textrm{Host RA}$$ $$\textrm{ 13:09:47.70 }$$ $$\textrm{ None }$$ $$\textrm{ NED }$$
    $$\textrm{Host Dec}$$ $$\textrm{ -23:23:02.0 }$$ $$\textrm{ None }$$ $$\textrm{ NED }$$
    $$z^{*}$$ \(0.009787^{ + 5.7e-05 }_{ -5.7e-05 }\) $$-$$ $$\textrm{ Simbad }$$
    $$T_{90} \textrm{ } \textrm{(s)}$$ \(2.64\) $$-$$ $$-$$
    $$\textrm{Fluence} \textrm{ } (10^{-8} \textrm{erg} \times \textrm{cm}^{-2})$$ \(18.1^{ + 31.1 }_{ 5.1 }\) $$-$$ $$-$$
    $$\textrm{X-Ray Detection}$$ $$\textrm{ yes }$$ $$-$$ $$-$$
    $$\textrm{Optical Detection}$$ $$\textrm{ yes }$$ $$-$$ $$-$$
    $$\textrm{Radio Detection}$$ $$\textrm{ yes }$$ $$-$$ $$-$$
    $$\textrm{ NUV }$$ \(17.82^{ + 0.09 }_{ -0.09 }\) $$\textrm{ GALEX }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ g }$$ \(13.19^{ + 0.02 }_{ -0.02 }\) $$\textrm{ Pan-STARRS1 }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ r }$$ \(12.44^{ + 0.01 }_{ -0.01 }\) $$\textrm{ Pan-STARRS1 }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ i }$$ \(12.02^{ + 0.01 }_{ -0.01 }\) $$\textrm{ Pan-STARRS1 }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ z }$$ \(11.73^{ + 0.01 }_{ -0.01 }\) $$\textrm{ Pan-STARRS1 }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ Y }$$ \(11.49^{ + 0.02 }_{ -0.02 }\) $$\textrm{ Pan-STARRS1 }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ J }$$ \(11.07^{ + 0.02 }_{ -0.02 }\) $$\textrm{ 2MASS }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ H }$$ \(10.88^{ + 0.02 }_{ -0.02 }\) $$\textrm{ 2MASS }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ K }$$ \(11.06^{ + 0.02 }_{ -0.02 }\) $$\textrm{ 2MASS }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ W1 }$$ \(11.94^{ + 0.01 }_{ -0.01 }\) $$\textrm{ WISE }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ W2 }$$ \(12.61^{ + 0.01 }_{ -0.01 }\) $$\textrm{ WISE }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ W3 }$$ \(13.7^{ + 0.04 }_{ -0.04 }\) $$\textrm{ WISE }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{ W4 }$$ \(13.86^{ + 0.18 }_{ -0.18 }\) $$\textrm{ WISE }$$ $$\textrm{ Blanchard 2017 }$$
    $$\textrm{observed spectroscopy}$$ $$\textrm{Download CSV}$$ $$\textrm{ None }$$
    $$\textrm{model photometry}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$
    $$\textrm{model spectroscopy}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$

    * Spectroscopically determined redshift.


    Stellar Population Properties
    Attribute Values
    $$\textrm{Host Morphology}$$ \(\textrm{ Shell galaxy }\)
    $$\textrm{Star Formation Classification}$$ \(\textrm{ Quiescent }\)
    $$\textrm{Offset (arcsec)}$$ \(10.317^{ + 0.005 }_{ -0.005 }\)
    $$\textrm{Offset (kpc)}$$ \(2.125^{ + 0.001 }_{ -0.001 }\)
    $$\textrm{Effective Radius } (r_{e})$$ $$-$$
    $$\textrm{Host Normalized Offset } (r_{e})$$ $$0.57$$
    $$\textrm{Probability of Chance Coincidence}$$ $$0.00049$$
    $$\textrm{log}(M_* / M_{\odot})$$ \(10.61^{ + 0.01 }_{ -0.02 }\)
    $$t_{m} \textrm{ } \textrm{(Gyr)}$$ \(10.42^{ + 0.42 }_{ -0.69 }\)
    $$\textrm{SFR} (M_{\odot} \times yr^{-1})$$ \(0.02^{ + 0.0 }_{ 0.0 }\)
    $$\log(Z_*/Z_{\odot})$$ \(-0.13^{ + 0.02 }_{ -0.02 }\)
    $$\log(Z_{\textrm{GAS}}/Z_{\odot})$$ $$-$$
    $$A_{V} \textrm{ } \textrm{(mag)}$$ \(0.03^{ + 0.0 }_{ -0.01 }\)