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GRB151229A

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    GRB and Host Properties
    Attribute Values Telescope Ref
    $$\textrm{GRB Name}$$ $$\textrm{ GRB151229A }$$ $$-$$ $$-$$
    $$\textrm{Host RA}$$ $$\textrm{ 21:57:28.701 }$$ $$\textrm{ Keck }$$ $$\textrm{ BRIGHT }$$
    $$\textrm{Host Dec}$$ $$\textrm{ -20:43:54.80 }$$ $$\textrm{ Keck }$$ $$\textrm{ BRIGHT }$$
    $$z^{*}$$ \(0.63^{ + 0.49 }_{ -0.35 }\) $$-$$ $$\textrm{ BRIGHT }$$
    $$T_{90} \textrm{ } \textrm{(s)}$$ \(1.44\) $$-$$ $$-$$
    $$\textrm{Fluence} \textrm{ } (10^{-8} \textrm{erg} \times \textrm{cm}^{-2})$$ \(59.0^{ + 4.0 }_{ -4.0 }\) $$-$$ $$-$$
    $$\textrm{X-Ray Detection}$$ $$\textrm{ yes }$$ $$-$$ $$-$$
    $$\textrm{Optical Detection}$$ $$\textrm{ no }$$ $$-$$ $$-$$
    $$\textrm{Radio Detection}$$ $$\textrm{ no }$$ $$-$$ $$-$$
    $$ g $$ $$\textrm{FITS}$$ >\(23.89\) $$\textrm{ Magellan }$$ $$\textrm{ BRIGHT }$$
    $$ r $$ $$\textrm{FITS}$$ >\(24.492\) $$\textrm{ Magellan }$$ $$\textrm{ BRIGHT }$$
    $$ i $$ $$\textrm{FITS}$$ \(24.924^{ + 0.134 }_{ -0.134 }\) $$\textrm{ Magellan }$$ $$\textrm{ BRIGHT }$$
    $$ z $$ $$\textrm{FITS}$$ \(24.465^{ + 0.08 }_{ -0.08 }\) $$\textrm{ Gemini-S }$$ $$\textrm{ BRIGHT }$$
    $$ Y $$ $$\textrm{FITS}$$ \(24.406^{ + 0.352 }_{ -0.352 }\) $$\textrm{ Keck }$$ $$\textrm{ BRIGHT }$$
    $$ J $$ $$\textrm{FITS}$$ \(24.158^{ + 0.387 }_{ -0.387 }\) $$\textrm{ LCO/Fourstar }$$ $$\textrm{ BRIGHT }$$
    $$\textrm{ H }$$ >\(21.382\) $$\textrm{ UKIRT }$$ $$\textrm{ BRIGHT }$$
    $$ K $$ $$\textrm{FITS}$$ \(22.797^{ + 0.257 }_{ -0.257 }\) $$\textrm{ LCO/Fourstar }$$ $$\textrm{ BRIGHT }$$
    $$\textrm{observed spectroscopy}$$ $$\textrm{Download CSV}$$ $$\textrm{ Keck/LRIS }$$ $$\textrm{ BRIGHT }$$
    $$\textrm{model photometry}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$
    $$\textrm{model spectroscopy}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$

    * Photometric redshift from Prospector.


    Stellar Population Properties
    Attribute Values
    $$\textrm{Host Morphology}$$ $$-$$
    $$\textrm{Star Formation Classification}$$ \(\textrm{ Star-forming }\)
    $$\textrm{Offset (arcsec)}$$ \(1.18^{ + 0.88 }_{ -0.88 }\)
    $$\textrm{Offset (kpc)}$$ \(8.16^{ + 6.05 }_{ -6.05 }\)
    $$\textrm{Effective Radius } (r_{e})$$ $$-$$
    $$\textrm{Host Normalized Offset } (r_{e})$$ $$-$$
    $$\textrm{Probability of Chance Coincidence}$$ $$0.0399$$
    $$\textrm{log}(M_* / M_{\odot})$$ \(8.79^{ + 0.34 }_{ -0.65 }\)
    $$t_{m} \textrm{ } \textrm{(Gyr)}$$ \(1.78^{ + 2.61 }_{ -1.45 }\)
    $$\textrm{SFR} (M_{\odot} \times yr^{-1})$$ \(0.22^{ + 1.83 }_{ -0.22 }\)
    $$\log(Z_*/Z_{\odot})$$ \(-0.48^{ + 0.4 }_{ -0.33 }\)
    $$\log(Z_{\textrm{GAS}}/Z_{\odot})$$ $$-$$
    $$A_{V} \textrm{ } \textrm{(mag)}$$ \(0.87^{ + 0.84 }_{ -0.52 }\)