Bright: Open GRB Catalogue
Home
SGRBs Data Description Population Modeling
SGRB Catalogue Contact Acknowledgments ☰

GRB170728A

  • Download Nested Sampling Samples
  • Download Metadata
  • Link To GCN
    • SED
    corner


    GRB and Host Properties
    Attribute Values Telescope Ref
    $$\textrm{GRB Name}$$ $$\textrm{ GRB170728A }$$ $$-$$ $$-$$
    $$\textrm{Host RA}$$ $$\textrm{ 3:55:33.116 }$$ $$\textrm{ MMT/MMIRS }$$ $$\textrm{ BRIGHT }$$
    $$\textrm{Host Dec}$$ $$\textrm{ +12:10:51.04 }$$ $$\textrm{ MMT/MMIRS }$$ $$\textrm{ BRIGHT }$$
    $$z^{*}$$ \(1.493^{ + 0.009 }_{ -0.009 }\) $$-$$ $$\textrm{ BRIGHT }$$
    $$T_{90} \textrm{ } \textrm{(s)}$$ \(1.25\) $$-$$ $$-$$
    $$\textrm{Fluence} \textrm{ } (10^{-8} \textrm{erg} \times \textrm{cm}^{-2})$$ \(7.1^{ + 1.4 }_{ -1.4 }\) $$-$$ $$-$$
    $$\textrm{X-Ray Detection}$$ $$\textrm{ yes }$$ $$-$$ $$-$$
    $$\textrm{Optical Detection}$$ $$\textrm{ no }$$ $$-$$ $$-$$
    $$\textrm{Radio Detection}$$ $$\textrm{ no }$$ $$-$$ $$-$$
    $$ g $$ $$\textrm{FITS}$$ \(25.512^{ + 0.187 }_{ -0.187 }\) $$\textrm{ LBT/MODS }$$ $$\textrm{ BRIGHT }$$
    $$ R $$ $$\textrm{FITS}$$ \(24.735^{ + 0.136 }_{ -0.136 }\) $$\textrm{ Keck/LRIS }$$ $$\textrm{ BRIGHT }$$
    $$ i $$ $$\textrm{FITS}$$ \(24.311^{ + 0.275 }_{ -0.275 }\) $$\textrm{ Magellan/IMACS }$$ $$\textrm{ BRIGHT }$$
    $$ z $$ $$\textrm{FITS}$$ \(24.4^{ + 0.33 }_{ -0.33 }\) $$\textrm{ MMT/Binospec }$$ $$\textrm{ BRIGHT }$$
    $$ J $$ $$\textrm{FITS}$$ \(22.15^{ + 0.092 }_{ -0.092 }\) $$\textrm{ MMT/MMIRS }$$ $$\textrm{ BRIGHT }$$
    $$ K $$ $$\textrm{FITS}$$ \(21.218^{ + 0.118 }_{ -0.118 }\) $$\textrm{ MMT/MMIRS }$$ $$\textrm{ BRIGHT }$$
    $$\textrm{observed spectroscopy}$$ $$\textrm{Download CSV}$$ $$\textrm{ Keck/DEIMOS }$$ $$\textrm{ BRIGHT }$$
    $$\textrm{model photometry}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$
    $$\textrm{model spectroscopy}$$ $$\textrm{Download CSV}$$ $$-$$ $$-$$

    * Spectroscopically determined Redshift


    Stellar Population Properties
    Attribute Values
    $$\textrm{Host Morphology}$$ $$-$$
    $$\textrm{Star Formation Classification}$$ \(\textrm{ Star-forming }\)
    $$\textrm{Offset (arcsec)}$$ \(3.75^{ + 0.35 }_{ -0.35 }\)
    $$\textrm{Offset (kpc)}$$ \(32.25^{ + 3.01 }_{ -3.01 }\)
    $$\textrm{Effective Radius } (r_{e})$$ $$-$$
    $$\textrm{Host Normalized Offset } (r_{e})$$ $$-$$
    $$\textrm{Probability of Chance Coincidence}$$ $$0.2221$$
    $$\textrm{log}(M_* / M_{\odot})$$ \(10.09^{ + 0.31 }_{ -0.27 }\)
    $$t_{m} \textrm{ } \textrm{(Gyr)}$$ \(0.16^{ + 0.62 }_{ -0.11 }\)
    $$\textrm{SFR} (M_{\odot} \times yr^{-1})$$ \(79.83^{ + 57.31 }_{ -46.66 }\)
    $$\log(Z_*/Z_{\odot})$$ \(-0.3^{ + 0.12 }_{ -0.21 }\)
    $$\log(Z_{\textrm{GAS}}/Z_{\odot})$$ \(-0.48^{ + 0.26 }_{ -0.29 }\)
    $$A_{V} \textrm{ } \textrm{(mag)}$$ \(1.72^{ + 0.2 }_{ -0.34 }\)