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GRB071227

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GRB and Host Properties

Attribute Values Telescope Ref
$$\textrm{GRB Name}$$ $$\textrm{ GRB071227 }$$ $$-$$ $$-$$
$$\textrm{Host RA}$$ $$\textrm{ 03:52:31.026 }$$ $$\textrm{ HST/WFC3 }$$ $$\textrm{ BRIGHT }$$
$$\textrm{Host Dec}$$ $$\textrm{ -55:59:00.89 }$$ $$\textrm{ HST/WFC3 }$$ $$\textrm{ BRIGHT }$$
$$z^{*}$$ \(0.381\) $$-$$ $$\textrm{ D'Avanzo 2009 }$$
$$T_{90} \textrm{ } \textrm{(s)}$$ \(142.5\) $$-$$ $$-$$
$$\textrm{Fluence} \textrm{ } (10^{-8} \textrm{erg} \times \textrm{cm}^{-2})$$ \(22.0^{ + 3.0 }_{ -3.0 }\) $$-$$ $$-$$
$$\textrm{X-Ray Detection}$$ $$\textrm{ yes }$$ $$-$$ $$-$$
$$\textrm{Optical Detection}$$ $$\textrm{ yes }$$ $$-$$ $$-$$
$$\textrm{Radio Detection}$$ $$\textrm{ no }$$ $$-$$ $$-$$
$$\textrm{ g }$$ \(22.868^{ + 0.13 }_{ -0.13 }\) $$\textrm{ Magellan/LDSS3 }$$ $$\textrm{ Leibler 2010 }$$
$$\textrm{ r }$$ \(20.635^{ + 0.05 }_{ -0.05 }\) $$\textrm{ Magellan/LDSS3 }$$ $$\textrm{ Leibler 2010 }$$
$$\textrm{ i }$$ \(20.496^{ + 0.04 }_{ -0.04 }\) $$\textrm{ Magellan/LDSS3 }$$ $$\textrm{ Leibler 2010 }$$
$$\textrm{ z }$$ \(19.789^{ + 0.03 }_{ -0.03 }\) $$\textrm{ Magellan/LDSS3 }$$ $$\textrm{ Leibler 2010 }$$
$$\textrm{ J }$$ \(19.171^{ + 0.06 }_{ -0.06 }\) $$\textrm{ Magellan/PANIC }$$ $$\textrm{ Leibler 2010 }$$
$$\textrm{ K }$$ \(18.155^{ + 0.06 }_{ -0.06 }\) $$\textrm{ Magellan/PANIC }$$ $$\textrm{ Leibler 2010 }$$
$$ F160W $$ $$\textrm{FITS}$$ \(18.737^{ + 0.01 }_{ -0.01 }\) $$\textrm{ HST/WFC3 }$$ $$\textrm{ Fong 2013 }$$
$$\textrm{observed spectroscopy}$$ $$\textrm{Download CSV}$$ $$\textrm{ None }$$
$$\textrm{model photometry}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$
$$\textrm{model spectroscopy}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$

* Spectroscopically determined redshift.


Stellar Population Properties

Attribute Values
$$\textrm{Host Morphology}$$ \(\textrm{ Spiral }\)
$$\textrm{Star Formation Classification}$$ \(\textrm{ Star-forming }\)
$$\textrm{Offset (arcsec)}$$ \(2.8^{ + 0.05 }_{ -0.05 }\)
$$\textrm{Offset (kpc)}$$ \(14.74^{ + 0.26 }_{ -0.26 }\)
$$\textrm{Effective Radius } (r_{e})$$ $$-$$
$$\textrm{Host Normalized Offset } (r_{e})$$ $$3.08$$
$$\textrm{Probability of Chance Coincidence}$$ $$0.01$$
$$\textrm{log}(M_* / M_{\odot})$$ \(10.79^{ + 0.14 }_{ -0.08 }\)
$$t_{m} \textrm{ } \textrm{(Gyr)}$$ \(1.79^{ + 1.65 }_{ -0.73 }\)
$$\textrm{SFR} (M_{\odot} \times yr^{-1})$$ \(5.8^{ + 5.23 }_{ -3.43 }\)
$$\log(Z_*/Z_{\odot})$$ \(-0.16^{ + 0.21 }_{ -0.25 }\)
$$\log(Z_{\textrm{GAS}}/Z_{\odot})$$ $$-$$
$$A_{V} \textrm{ } \textrm{(mag)}$$ \(1.45^{ + 0.2 }_{ -0.27 }\)