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GRB200907B

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GRB and Host Properties

Attribute Values Telescope Ref
$$\textrm{GRB Name}$$ $$\textrm{ GRB200907B }$$ $$-$$ $$-$$
$$\textrm{Host RA}$$ $$\textrm{ 5:56:06.951 }$$ $$\textrm{ MMT/MMIRS }$$ $$\textrm{ BRIGHT }$$
$$\textrm{Host Dec}$$ $$\textrm{ +6:54:22.637 }$$ $$\textrm{ MMT/MMIRS }$$ $$\textrm{ BRIGHT }$$
$$z^{*}$$ \(0.56^{ + 1.39 }_{ -0.32 }\) $$-$$ $$\textrm{ BRIGHT }$$
$$T_{90} \textrm{ } \textrm{(s)}$$ \(0.83\) $$-$$ $$-$$
$$\textrm{Fluence} \textrm{ } (10^{-8} \textrm{erg} \times \textrm{cm}^{-2})$$ \(16.0^{ + 2.0 }_{ -2.0 }\) $$-$$ $$-$$
$$\textrm{X-Ray Detection}$$ $$\textrm{ yes }$$ $$-$$ $$-$$
$$\textrm{Optical Detection}$$ $$\textrm{ no }$$ $$-$$ $$-$$
$$\textrm{Radio Detection}$$ $$\textrm{ no }$$ $$-$$ $$-$$
$$ i $$ $$\textrm{FITS}$$ \(23.936^{ + 0.108 }_{ -0.108 }\) $$\textrm{ MMT/Binospec }$$ $$\textrm{ BRIGHT }$$
$$ z $$ $$\textrm{FITS}$$ \(24.007^{ + 0.4 }_{ -0.4 }\) $$\textrm{ MMT/Binospec }$$ $$\textrm{ BRIGHT }$$
$$ J $$ $$\textrm{FITS}$$ \(22.545^{ + 0.129 }_{ -0.129 }\) $$\textrm{ MMT/MMIRS }$$ $$\textrm{ BRIGHT }$$
$$ K $$ $$\textrm{FITS}$$ \(22.06^{ + 0.111 }_{ -0.111 }\) $$\textrm{ MMT/MMIRS }$$ $$\textrm{ BRIGHT }$$
$$\textrm{observed spectroscopy}$$ $$\textrm{Download CSV}$$ $$\textrm{ None }$$
$$\textrm{model photometry}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$
$$\textrm{model spectroscopy}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$

* Photometric redshift determined through Prospector


Stellar Population Properties

Attribute Values
$$\textrm{Host Morphology}$$ $$-$$
$$\textrm{Star Formation Classification}$$ \(\textrm{ Star-forming }\)
$$\textrm{Offset (arcsec)}$$ \(0.37^{ + 1.19 }_{ -1.19 }\)
$$\textrm{Offset (kpc)}$$ \(2.41^{ + 7.78 }_{ -7.78 }\)
$$\textrm{Effective Radius } (r_{e})$$ $$-$$
$$\textrm{Host Normalized Offset } (r_{e})$$ $$-$$
$$\textrm{Probability of Chance Coincidence}$$ $$0.009$$
$$\textrm{log}(M_* / M_{\odot})$$ \(9.35^{ + 0.67 }_{ -0.67 }\)
$$t_{m} \textrm{ } \textrm{(Gyr)}$$ \(0.89^{ + 2.43 }_{ -0.65 }\)
$$\textrm{SFR} (M_{\odot} \times yr^{-1})$$ \(1.32^{ + 30.88 }_{ -1.29 }\)
$$\log(Z_*/Z_{\odot})$$ \(-0.4^{ + 0.3 }_{ -0.3 }\)
$$\log(Z_{\textrm{GAS}}/Z_{\odot})$$ $$-$$
$$A_{V} \textrm{ } \textrm{(mag)}$$ \(0.59^{ + 0.76 }_{ -0.4 }\)