Information About 223 GRBs/SGRs/Transients for 2017

This page contains links to files of all the Circulars on the given GRB/transient.
This includes the circulars published by the mission(s)-instrument(s) making a detection,
and by the follow-up observers.

For each GRB/transient, the link label contains a series of strings.
These strings show which mission-instrument made the intial detection,
then zero or more strings showing which other missions-instruments made detections, and
the "Optical" string if there were any ground-based optical detections (or "optical" if only upper limits),
ditto "Radio" or "radio" for detection or upper limit, and "z=n.nnn" for a redshift measurement.

GRB 171230B: GCN Circ archive: Insight-HXMT

GRB 171229A: GCN Circ archive: CALET

GRB 171227A: GCN Circ archive: AGILE-MCAL, Fermi-GBM, IPN, KONUS-Wind, AstroSat-CZTI

GRB 171223A: GCN Circ archive: Fermi-GBM, Insight-HXMT, AstroSat-CZTI

GRB 171222A: GCN Circ archive: Swift, Optical, z=2.409, Fermi-GBM

GRB 171216B: GCN Circ archive: IPN, CALET, KONUS-Wind

GRB 171216A: GCN Circ archive: Swift

GRB 171215A: GCN Circ archive: KONUS-Wind, Insight-HXMT

GRB 171212C: GCN Circ archive: CALET

GRB 171212B: GCN Circ archive: Fermi-LAT/-GBM

GRB 171212A: GCN Circ archive: Swift, optical

GRB 171211A: GCN Circ archive: Swift, optical

GRB 171210A: GCN Circ archive: Fermi-LAT/-GBM, CALET

GRB 171209A: GCN Circ archive: Swift, Optical, KONUS-Wind

GRB 171205A: GCN Circ archive: Swift, Optical, z=0.0368, Radio

GRB 171126A: GCN Circ archive: Fermi-GBM, AstroSat-CZTI

GRB 171124A: GCN Circ archive: Fermi-LAT/-GBM, optical, Swift-XRT, AstroSat-CZTI, CALET

GRB 171123A: GCN Circ archive: Swift, optical

GRB 171120A: GCN Circ archive: Swift, Fermi-LAT/-GBM, optical, KONUS-Wind, AstroSat-CZTI, Insight-HXMT, CALET

GRB 171119A: GCN Circ archive: IPN, KONUS-Wind, AstroSat-CZTI

GRB 171115B: GCN Circ archive: Insight-HXMT

GRB 171115A: GCN Circ archive: Swift, optical

GRB 171112A: GCN Circ archive: MAXI, KONUS-Wind, Fermi-GBM

GRB 171108B: GCN Circ archive: Insight-HXMT

GRB 171108A: GCN Circ archive: Fermi-GBM, IPN, KONUS-Wind

IceCube-171106A: GCN Circ archive: IceCube, INTEGRAL, HAWC, Swift, FACT, Fermi-LAT

GRB 171106A: GCN Circ archive: CALET, KONUS-Wind

GRB 171103A: GCN Circ archive: Swift, Fermi-GBM, KONUS-Wind, AstroSat-CZTI, Insight-HXMT

GRB 171102B: GCN Circ archive: Swift, optical

GRB 171102A: GCN Circ archive: Fermi-LAT/-GBM, IPN, KONUS-Wind, CALET

GRB 171101A: GCN Circ archive: CALET

GRB 171030A: GCN Circ archive: IPN, Swift, Fermi-GBM

GRB 171027A: GCN Circ archive: Swift, Optical, KONUS-Wind

GRB 171022A: GCN Circ archive: Fermi-LAT/-GBM, IPN, KONUS-Wind

GRB 171020A: GCN Circ archive: Swift, Optical

IceCube-171015A: GCN Circ archive: IceCube, INTEGRAL SPI-ACS, ANTARES, Fermi-GBM, KONUS-Wind

GRB 171013B: GCN Circ archive: CALET

GRB 171013A: GCN Circ archive: NOT A GRB

GRB 171011B: GCN Circ archive: IPN, KONUS-Wind

GRB 171011A: GCN Circ archive: Swift, optical

GRB 171010B: GCN Circ archive: Swift, Fermi-GBM

GRB 171010A: GCN Circ archive: Fermi-LAT, Swift-XRT, Optical, AstroSat-CZTI, Fermi-GBM, z=0.33, KONUS-Wind, Radio

GRB 171007A: GCN Circ archive: Swift, optical

GRB 171004A: GCN Circ archive: Swift, Optical

Swift_J0243.6+6124 (was GRB 171003A) GCN Circ archive: Swift

GRB 171001A: GCN Circ archive: Swift, Optical

IceCube-170922A: GCN Circ archive: IceCube, INTEGRAL, ANTARES, HAWC, Swift-XRT, KONUS-Wind

GRB 170921C: GCN Circ archive: Insight-HXMT

GRB 170921B: GCN Circ archive: Fermi-GBM, IPN, AstroSat-CZTI

GRB 170921A: GCN Circ archive: Swift, Optical, Insight-HXMT, radio

GRB 170918A: GCN Circ archive: Insight-HXMT

GRB 170912C: GCN Circ archive: Insight-HXMT

GRB 170912B: GCN Circ archive: Swift, Fermi-GBM

GRB 170912A: GCN Circ archive: Swift

GRB 170911A: GCN Circ archive: MAXI/GSC

GRB 170906C: GCN Circ archive: Swift, optical, KONUS-Wind, radio

GRB 170906B: GCN Circ archive: Swift

GRB 170906A: GCN Circ archive: Swift, Optical, Fermi-LAT, AstroSat-CZTI, KONUS-Wind, CALET, Insight-HXMT

GRB 170904A: GCN Circ archive: Insight-HXMT, IPN, KONUS-Wind

GRB 170903A: GCN Circ archive: Swift, Optical, z=0.886, radio

GRB 170901B: GCN Circ archive: Insight-HXMT

MAXI J1535-571: GCN Circ archive: Swift, MAXI

GRB 170831A: GCN Circ archive: Fermi-GBM

GRB 170830B: GCN Circ archive: CALET

GRB 170830A: GCN Circ archive: MAXI, optical, Astrosat-CZTI, Fermi-GBM

GRB 170829A: GCN Circ archive: Insight-HXMT

GRB 170827B: GCN Circ archive: IPN, KONUS-Wind

GRB 170827A: GCN Circ archive: Swift, optical

GRB 170826B: GCN Circ archive: Fermi-GBM, Insight-HXMT, IPN, KONUS-Wind

GRB 170826A: GCN Circ archive: Fermi-GBM, IPN, KONUS-Wind

LIGO/Virgo G299232: GCN Circ archive: LIGO, IceCube, ANTARES, INTEGRAL, AGILE, Swift, Fermi, Astrosat-CZTI, CALET, optical, LOFAR, OVRO-LWA, TZAC/TAROT, WHT, MAXI, HAWC, LOFAR, Pierre Auger Obs, KONUS-Wind, XMM-Newton. AMI Large Array, MAGIC

GRB 170825A: GCN Circ archive: AGILE

GRB 170823A: GCN Circ archive: Swift, optical

GW170823 (aka G298936): GCN Circ archive: LIGO, IceCube, INTEGRAL, ANTARES, AGILE, Fermi-GBM, Swift-BAT, Fermi-LAT, optical, MAXI, CALET, Astrosat-CZTI, HAWC, KONUS-Wind, XMM-Newton

GRB 170822A: GCN Circ archive: Swift, Optical, KONUS-Wind, AstroSat-CZTI, radio

GRB 170820A: GCN Circ archive: CALET

LIGO/Virgo G298389: GCN Circ archive: LIGO, ANTARES, IceCube, AGILE, Fermi-GBM, INTEGRAL, Fermi-LAT, Swift-BAT, MAXI, CALET, HAWC, Pierre Auger Obs

GRB 170818A: GCN Circ archive: Fermi-GBM

GRB 170817B: GCN Circ archive: Fermi-GBM, Insight-HXMT

GRB 170817A: GCN Circ archive: Fermi-GBM

GW170817 (aka G298048): GCN Circ archive: LIGO, Fermi-GBM, INTEGRAL, IceCube, AstroSat-CZTI, IPN, Insight-HXMT, Swift-BAT, AGILE, optical, Fermi-LAT, VLA, Swift-UVOT/-XRT, MAXI/GSC, ASKAP, NuSTAR, CALET, H.E.S.S., LOFAR, LWA, HAWC, Pierre Auger Obs, uGMRT, KONUS-Wind, OVRO, HST, VLBI, MeerKAT

GRB 170816A: GCN Circ archive: Fermi-GBM, IPN, CALET

GW170814 (aka G297595): GCN Circ archive: LIGO, IceCube, INTEGRAL, AGILE, ANTARES, Fermi-LAT, AGILE, Swift-BAT, Fermi-GBM, Insight-HXMT, MAXI/GSC, KONUS-Wind, Swift-XRT, Pierre Auger Obs, H.E.S.S.

GRB 170813A: GCN Circ archive: Swift, optical, Fermi-GBM

GRB 170810A: GCN Circ archive: Swift, Fermi-LAT/-GBM, Optical, Radio

GW170809 (aka G296853): GCN Circ archive: LIGO, IceCubm, ANTARES, AGILE-MCAL, optical, Swift-BAT, AGILE.GRID, Fermi-GBM/-LAT, INTEGRAL, Super-AGILE, HAWC, MAXI/GSC, Insght-HXMT, Pierre Auger Obs, VLT

GRB 170808B: GCN Circ archive: Fermi-/GBM/-LAT, KONUS-Wind, Insight-HXMT

GRB 170808A: GCN Circ archive: MAXI

GRB 170807A: GCN Circ archive: Swift-BAT

GRB 170805B: GCN Circ archive: KONUS-Wind, Insight-HXMT

GRB 170805A: GCN Circ archive: Insight-HXMT, KONUS-Wind, AstroSat-CZTI

GRB 170804A: GCN Circ archive: Swift, Optical

GRB 170803B: GCN Circ archive: Insight-HXMT

GRB 170803A: GCN Circ archive: Swift, Optical, Fermi-GBM

GRB 170802A: GCN Circ archive: Fermi-GBM

GRB 170730A: GCN Circ archive: INTEGRAL_IBAS

GRB 170728B: GCN Circ archive: Swift, Optical, Fermi-LAT/-GBM, Radio, KONUS-Wind, radio

Swift_J181723.1-164300 GCN Circ archive: Swift

GRB 170728A: GCN Circ archive: Swift, optical, radio

GRB 170726A: GCN Circ archive: Insight-HXMT, AstroSat-CZTI

GRB 170724A: GCN Circ archive: Swift-BAT, KONUS-Wind

GRB 170714B: GCN Circ archive: Insight-HXMT

GRB 170714A: GCN Circ archive: Swift, Optical, Radio, z=0.793, XMM, radio

GRB 170712A: GCN Circ archive: Insight-HXMT, AstroSat-CZTI

GRB 170711A: GCN Circ archive: Swift, Fermi-GBM, optical, radio

GRB 170710D: GCN Circ archive: CALET

GRB 170710C: GCN Circ archive: INTEGRAL-IBIS/ISGRI, radio

GRB 170710B: GCN Circ archive: Swift, Fermi-GBM, radio

GRB 170710A: GCN Circ archive: Swift, Optical

GRB 170708B: GCN Circ archive: CALET

GRB 170708A: GCN Circ archive: Insight-HXMT, IPN, KONUS-Wind

GRB 170705A: GCN Circ archive: Swift, Optical, Fermi-GBM, z=2.010, AstroSat-CZTI

GRB 170703A: GCN Circ archive: CALET

GRB 170702A: GCN Circ archive: CALET, Insight-HXMT

GRB 170629A: GCN Circ archive: Swift, Fermi-GBM

GRB 170626B: GCN Circ archive: Insight-HXMT, IPN

GRB 170626A: GCN Circ archive: Swift, Fermi-GBM, Optical, Insight-HXMT, radio

GRB 170616A: GCN Circ archive: IPN, KONUS-Wind

GRB 170614A: GCN Circ archive: CALET, AstroSat-CZTI

GRB 170610A: GCN Circ archive: MAXI

GW170608 (aka G288732): GCN Circ archive: LIGO, Fermi-GBM, ANTARES, AGILE, IceCube, Fermi-LAT, Swift-XRT/-BAT/-UVOT, MAI/GSC, HAWC, VLA, KONUS-Wind

GRB 170607B: GCN Circ archive: AstroSat-CZTI, Fermi-GBM, IPN, KONUS-Wind

GRB 170607A: GCN Circ archive: Swift, Optical, Fermi-GBM, z=0.557, CALET, radio

GRB 170606A: GCN Circ archive: CALET

Swift Trigger 755873: GCN Circ archive: Swift - not astrophysical

GRB 170604A: GCN Circ archive: Swift, Optical, z=1.329, KONUS-Wind

GRB 170531B: GCN Circ archive: Swift, Optical, z=2.366

GRB 170531A: GCN Circ archive: Swift, optical

GRB 170529A: GCN Circ archive: IPN, KONUS-Wind, AstroSat-CZTI

GRB 170527A: GCN Circ archive: Fermi-GBM, IPN, KONUS-Wind

GRB 170526A: GCN Circ archive: Swift

GRB 170524B: GCN Circ archive: Swift, optical, KONUS-Wind

GRB 170524A: GCN Circ archive: Swift, optical, radio

GRB 170522B: GCN Circ archive: IPN, KONUS-Wind

GRB 170522A: GCN Circ archive: Fermi-GBM/-LAT, KONUS-Wind, optical, IPN

GRB 170519A: GCN Circ archive: Swift, Optical, z=0.818, radio

GRB 170516A: GCN Circ archive: Swift

GRB 170514A: GCN Circ archive: Fermi-GBM, CALET

GRB 170511A: GCN Circ archive: MAXI, CALET, Fermi-GBM, AstroSat-CZTI

GRB 170510A: GCN Circ archive: Fermi-LAT/-GBM, Swift-XRT, AstroSat-CZTI, CALET

IceCube-170506A: GCN Circ archive: IceCube retracted

LIGO/Virgo G284239: GCN Circ archive: LIGO, IceCube, AGILE, INTEGRAL, Swift-BAT, ANTARES, TZAC TAROT, optical, HAWC, AstroSat-CZTI, MAXI, HESS, KONUS-Wind

GRB 170428A: GCN Circ archive: Short GRB: Swift, Optical, KONUS-Wind, z=0.454, CALET

Swift Trigger 750096: GCN Circ archive: Swift, optical

GRB 170424A: GCN Circ archive: Fermi-LAT/-GBM, KONUS-Wind

GRB 170423A: GCN Circ archive: Fermi-GBM

GRB 170419B: GCN Circ archive: Swift, Fermi-GBM, optical

GRB 170419A: GCN Circ archive: Swift, optical

Swift Trigger 748858: GCN Circ archive: Swift, optical, radio

GRB 170412A: GCN Circ archive: CALET

GRB 170409A: GCN Circ archive: Fermi-LAT/-GBM, KONUS-Wind, optical

GRB 170405A: GCN Circ archive: Swift, Fermi-GBM/-LAT, Optical, z=3.510

GRB 170403B: GCN Circ archive: CALET

GRB 170403A: GCN Circ archive: Fermi-GBM, IPN, KONUS-Wind

GRB 170402A: GCN Circ archive: CALET, AstroSat-CZTI

GRB 170331A: GCN Circ archive: Swift, optical

GRB 170330A: GCN Circ archive: Swift, Optical, AstroSat-CZTI, KONUS-Wind, CALET

GRB 170329A: GCN Circ archive: Fermi-LAT/-GBM, AstroSat-CZTI, KONUS-Wind

GRB 170325B: GCN Circ archive: POLAR

GRB 170325A: GCN Circ archive: Swift-BAT, Fermi-GBM, radio

IceCube-170321A: GCN Circ archive: IceCube, ANTARES, Fermi-GBM/-LAT, INTEGRAL

GRB 170320A: GCN Circ archive: IPN, POLAR, KONUS-Wind

GRB 170318B: GCN Circ archive: Swift, Fermi-GBM, optical, radio

GRB 170318A: GCN Circ archive: Swift, optical, radio

GRB 170317A: GCN Circ archive: Swift, Optical, POLAR, radio

GRB 170315A: GCN Circ archive: POLAR

LIGO/Virgo G277583: GCN Circ archive: LIGO, IceCube, AGILE, ANTARES, INTEGRAL, TAROT, optical, Swift-BAT, AstroSat-CZTI, MAXI, CALET, KONUS-Wind

IceCube-170312A: GCN Circ archive: IceCube, Swift-XRT, optical

GRB 170311B: GCN Circ archive: IPN, KONUS-Wind, AstroSat-CZTI

GRB 170311A: GCN Circ archive: Swift, optical

GRB 170309A: GCN Circ archive: POLAR

GRB 170307A: GCN Circ archive: Fermi-GBM, Swift-BAT, radio

GRB 170306B: GCN Circ archive: Fermi-LAT/-GBM, KONUS-Wind

GRB 170306A: GCN Circ archive: Swift, Optical

GRB 170305A: GCN Circ archive: Fermi-GBM, IPN, POLAR

GRB 170304A: GCN Circ archive: Fermi-LAT/-GBM

GRB 170228B: GCN Circ archive: POLAR, CALET

GRB 170228A: GCN Circ archive: Fermi-LAT/-GBM, AstroSat-CZTI, KONUS-Wind

LIGO/Virgo G275697: GCN Circ archive: LIGO, IceCube, ANTARES, Fermi, INTEGRAL, AGILE, Swift-BAT/-XRT, optical, CALET, AstroSat-CZTI, MAXI, LOFAR

LIGO/Virgo G275404: GCN Circ archive: LIGO, optical, IceCube, AGILE, Fermi-GBM, AGILE, Swift-BAT, ANTARES, Swift-XRT, INTEGRAL, Fermi-LAT, AstroSat-CZTI, KONUS-Wind, HAWC, Medicina, VLBI

GRB 170222A: GCN Circ archive: IPN, Swift, Fermi-GBM, KONUS-Wind, CALET

GRB 170220A: GCN Circ archive: POLAR

GRB 170219A: GCN Circ archive: IPN, KONUS-Wind, Fermi-GBM, CALET, POLAR

LIGO/Virgo G274296: GCN Circ archive: LIGO, AGILE, Fermi-GBM, optical, INTEGRAL, ANTARES, AstroSat-CZTI, Fermi-LAT, IceCube, HAWC, CALET, Swift-BAT, MAXI, KONUS-Wind

GRB 170216A: GCN Circ archive: INTEGRAL-SPIACS

GRB 170214A: GCN Circ archive: Fermi-GBM/-LAT, KONUS-Wind, Swift-XRT, Optical

GRB 170210A: GCN Circ archive: Fermi-GBM, IPN, POLAR, KONUS-Wind

GRB 170209A: GCN Circ archive: Fermi-GBM, IPN, Optical, KONUS-Wind, AstroSAT-CZTI

GRB 170208C: GCN Circ archive: POLAR

GRB 170208B: GCN Circ archive: Swift, Optical, KONUS-Wind, Fermi-GBM

GRB 170208A: GCN Circ archive: Swift, Fermi-GBM, KONUS-Wind, AstroSat-CZTI, optical

GRB 170207A: GCN Circ archive: IPN, KONUS-Wind, Fermi-GBM, AstroSat-CZTI, POLAR

GRB 170206C: GCN Circ archive: POLAR

GRB 170206B: GCN Circ archive: Swift, radio

GRB 170206A: GCN Circ archive: Short GRB: Fermi-GBM/LAT, IPN, POLAR, KONUS-Wind

GRB 170205A: GCN Circ archive: Swift, Optical, KONUS

GRB 170203A: GCN Circ archive: Swift, radio

GRB 170202B: GCN Circ archive: POLAR

GRB 170202A: GCN Circ archive: Swift, Optical, z=3.645, KONUS, radio

GRB 170131A: GCN Circ archive: Fermi-GBM, Swift-BAT, POLAR

GRB 170130A: GCN Circ archive: POLAR

GRB 170127C: GCN Circ archive: Fermi-GBM/-LAT, AGILE, AstroSat-CZTI, POLAR

GRB 170127B: GCN Circ archive: Swift, Fermi-GBM, optical

GRB 170127A: GCN Circ archive: Swift, optical

GRB 170126A: GCN Circ archive: Swift, Fermi-GBM, AstroSat-CZTI

GRB 170124A: GCN Circ archive: CALET, POLAR

GRB 170121B: GCN Circ archive: Fermi-GBM, optical, Swift-XRT, AstroSat-CZTI

GRB 170121A: GCN Circ archive: POLAR

LIGO/Virgo G270580: GCN Circ archive: LIGO, ANTARES, AGILE, optical, Swift-BAT/-XRT, INTEGRAL, Fermi-lAT, CALET, MAXI, Fermi-GBM, HAWC, AstroSat-CZTI, KONUS-Wind

GRB 170120A: GCN Circ archive: POLAR

GRB 170115B: GCN Circ archive: Fermi-GBM/-LAT, AstroSat-CZTI, AGILE, IPN, KONUS-Wind, Swift-XRT, CALET

GRB 170115A: GCN Circ archive: Swift, optical, radio

GRB 170114A: GCN Circ archive: Fermi-GBM

GRB 170113A: GCN Circ archive: Swift, Optical Fermi-GBM, z=1.968

GRB 170112B: GCN Circ archive: POLAR, Fermi-GBM

GRB 170112A: GCN Circ archive: Short GRB: Swift, optical

GRB 170111A: GCN Circ archive: Swift, optical

GRB 170109A: GCN Circ archive: POLAR

GRB 170105A: GCN Circ archive: POLAR, Astrosat-CZTI

GW170104 (aka G268556): GCN Circ archive: LIGO

GRB 170102A: GCN Circ archive: POLAR, Astrosat-CZTI

GRB 170101B: GCN Circ archive: Fermi-GBM, Astrosat-CZTI, Lomonosov BDRG

GRB 170101A: GCN Circ archive: Swift-BAT, POLAR, Lomonosov BDRG, KONUS-Wind, radio