Information About Specially-Selected GRBs/SGRs/Transients for 2009

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 091231A: GCN Circ archive:

GRB 091230A: GCN Circ archive:

GRB 091221A: GCN Circ archive:

GRB 091215A: GCN Circ archive:

GRB 091208B: GCN Circ archive:

GRB 091208A: GCN Circ archive:

GRB 091202A: GCN Circ archive:

GRB 091130B: GCN Circ archive:

GRB 091130A: GCN Circ archive:

GRB 091128A: GCN Circ archive:

GRB 091127A: GCN Circ archive:

GRB 091126B: GCN Circ archive:

GRB 091126A: GCN Circ archive:

GRB 091123A: GCN Circ archive:

GRB 091120A: GCN Circ archive:

GRB 091117A: GCN Circ archive:

GRB 091112A: GCN Circ archive:

GRB 091111A: GCN Circ archive:

GRB 091109B: GCN Circ archive:

GRB 091109A: GCN Circ archive:

GRB 091104A: GCN Circ archive:

GRB 091102A: GCN Circ archive:

GRB 091031A: GCN Circ archive:

GRB 091030A: GCN Circ archive:

GRB 091029A: GCN Circ archive:

GRB 091026A: GCN Circ archive:

GRB 091024A: GCN Circ archive:

GRB 091020A: GCN Circ archive:

GRB 091020A: GCN Circ archive:

GRB 091015A: GCN Circ archive:

GRB 091010A: GCN Circ archive:

GRB 091003A: GCN Circ archive:

GRB 090929B: GCN Circ archive:

GRB 090929A: GCN Circ archive:

GRB 090927A: GCN Circ archive:

GRB 090926B: GCN Circ archive:

GRB 090926A: GCN Circ archive:

GRB 090925A: GCN Circ archive:

GRB 090922A: GCN Circ archive:

GRB 090920A: GCN Circ archive:

GRB 090916A: GCN Circ archive:

GRB 090915A: GCN Circ archive:

GRB 090912A: GCN Circ archive:

GRB 090910A: GCN Circ archive:

GRB 090904B: GCN Circ archive:

GRB 090904A: GCN Circ archive:

GRB 090902B: GCN Circ archive:

GRB 090902A: GCN Circ archive:

GRB 090831C: GCN Circ archive:

GRB 090831B: GCN Circ archive:

GRB 090831A: GCN Circ archive: Fermi-GBM, MAXI, KONUS-Wind, IPN, Suzaku

GRB 090829B: GCN Circ archive: Fermi-GBM

GRB 090829A: GCN Circ archive: Fermi-GBM, Suzaku

GRB 090828A: GCN Circ archive: Fermi-GBM

GRB 090827A: GCN Circ archive: Swift ground analysis detection with XRT afterglow

GRB 090826A: GCN Circ archive: Fermi-GBM

GRB 090823A: GCN Circ archive: Swift ground analysis with XRT afterglow, IPN

GRB 090820B: GCN Circ archive: Fermi-GBM

GRB 090820A: GCN Circ archive: Fermi-GBM

GRB 090817A: GCN Circ archive: INTEGRAL, Swift-XRT afterglow

GRB 090815C: GCN Circ archive: Swift ground analysis detection

GRB 090815B: GCN Circ archive: Fermi-GBM

GRB 090815A: GCN Circ archive: Fermi-GBM

GRB 090814C: GCN Circ archive: Fermi-GBM

GRB 090814B: GCN Circ archive: INTEGRAL with Swift-XRT afterglow

GRB 090814A: GCN Circ archive: Swift

GRB 090813: GCN Circ archive: Swift

GRB 090812: GCN Circ archive: Swift

GRB 090809: GCN Circ archive: Swift

GRB 090807: GCN Circ archive: Swift

GRB 090728: GCN Circ archive: Swift

GRB 090727: GCN Circ archive: Swift

GRB 090726: GCN Circ archive: Swift

GRB 090715B: GCN Circ archive: Swift

GRB 090715A: GCN Circ archive: Swift

GRB 090712: GCN Circ archive: Swift

GRB 090709B: GCN Circ archive: Swift

GRB 090709A: GCN Circ archive: Swift

GRB 090708: GCN Circ archive: Swift

GRB 090628: GCN Circ archive: Swift

GRB 090621B: GCN Circ archive: Swift, SHB

GRB 090621A: GCN Circ archive: Swift

GRB 090618: GCN Circ archive: Swift

GRB 090607: GCN Circ archive: Swift (Subthreshold)

GRB 090531B: GCN Circ archive: Swift

GRB 090531A: GCN Circ archive: Swift

GRB 090530: GCN Circ archive: Swift

GRB 090529: GCN Circ archive: Swift

GRB 090519: GCN Circ archive: Swift

GRB 090518: GCN Circ archive: Swift

GRB 090516B: GCN Circ archive: ????

GRB 090516A: GCN Circ archive: Swift

GRB 090515: GCN Circ archive: Swift: SHB

GRB 090510: GCN Circ archive: Swift: SHB

GRB 090509: GCN Circ archive: Swift

GRB 090429B: GCN Circ archive: Swift

GRB 090429A: GCN Circ archive: Swift (Subthreshold)

GRB 090426: GCN Circ archive: Swift

GRB 090424: GCN Circ archive: Swift

GRB 090423: GCN Circ archive: Swift, z=8.2

GRB 090422: GCN Circ archive: Swift

GRB 090419: GCN Circ archive: Swift

GRB 090418B: GCN Circ archive: Swift BATSS burst

GRB 090418A: GCN Circ archive: Swift

GRB 090417B: GCN Circ archive: Swift

GRB 090417A: GCN Circ archive: Swift

GRB 090410: GCN Circ archive: Swift

GRB 090407: GCN Circ archive: Swift

GRB 090404: GCN Circ archive: Swift

GRB 090401(A,B): GCN Circ archive: Swift, AGILE, KONUS-Wind, Optical, Radio

GRB 090328(A,B): GCN Circ archive: Fermi-LAT/-GBM, optical, IPN, KONUS-Wind, Optical, z=0.736, Radio

GRB 090309(A,B): GCN Circ archive: Swift, Fermi-GBM, optical

GRB 090308(A,B): GCN Circ archive: Swift, Fermi-GBM, Optical

GRB 090307(A,B): GCN Circ archive: Swift-BAT Subthreshold promoted to real GRB, Fermi-GBM, optical

GRB 090217: GCN Circ archive: Fermi-LAT/-GBM, INTEGRAL-SPIACS, IPN, KONUS-Win, Suzaku-WAMd

GRB 090201: GCN Circ archive: Swift, optical, Radio, KONUS-Wind

GRB 090129: GCN Circ archive: Swift, Fermi-GBM

GRB 090123: GCN Circ archive: Swift, Optical

AXP 1E1547.0-5408 outbursts (2nd episode): GCN Circ archive: Swift, Fermi, INTEGRAL

GRB 090113: GCN Circ archive: Swift, optical, MAGIC

GRB 090111: GCN Circ archive: Swift, optical

GRB 090107(A,B): GCN Circ archive: Swift, Suzaku

GRB 090102: GCN Circ archive: Swift, Optical, z=1.547, MAGIC