Collected Information About Recent GRBs/GW_events/SGRs/Neutrino/Misc_Transients

1. Recent collected GRBs/GWs/SGRs/Neutrino/Other_Misc_Transients
2. Past collected GRBs/GWs/SGRs/Neutrino/Transients (2019-1997)
3. Circular-by-Circular in serial number sequence

This page contains links to files that contain all the Circulars on the given GRB/GW_event/SGR/Neutrino/other_misc_transient.
This includes the Circulars published by the original mission-instrument(s) making a detection of the event,
and by the follow-up observers on those events.

Each row in the list contains the Name of the event:
'GRB YYMMDDA' for GRBs, 'SGR JHHMM.M+DDMM' for SGRs, 'SYYMMDDa[a]' for LIGO-Virgo events, 'IceCube-YYMMDDA' for IceCube events, and
and HAWC_YYMMDDA for HAWC events.
The remainder of the line has the name of the initial detecting mission/instrument,
followed by the names of all the missions and ground-based instruments that made simultaneous or follow-up observations of the event.
Note that in some cases, a follow-up observer will come first (before the initial detecting mission/instrument)
because their data processing is automated faster than the processing by the original detector.
(Until 01 Sep 2019, all the ground-based optical and radio follow-up observations were lumped together
using the indicators: the "Optical" string if there were any ground-based optical detection(s) (or "optical" if only upper limit(s)),
"Radio" for a detection or "radio" for an upper limit observation(s).)
After 01 Sep 2019, each follow-up observer is listed separately.
Also included in the list is the redshift measurement indicator: "z=n.nnn".
Please note that on some rare occaisions, the order is not the same as the YYMMDDa name would indicate. That occurs
when the event was discovered after a long period of time.

Since this page and the linked pages herein are constantly changing, you should hit the RELOAD button every time you view them.

As of 02oct19, the event_name-based entry point link is now created automatically by the script that maintains this webpage.
And as of 15apr20 the automation of adding the follow-up observation using the actual names of the instruments and projects
has been implemented:
(1) it recognizes the 9 "event names" (eg. GRB YYMMDDa, HAWC_YYMMDDa, IceCube-YYMMDDa, etc), and
(2) it recognizes ~160 space-/ground-based instrument names that are making the detection and follow-up observations.
These two changes reduce the response time of the web page being up to date from hours (sometimes days) to less than 1 minute.

GRB 210411D: GCN Circ archive: Fermi GBM, BALROG

GRB 210411C: GCN Circ archive: Swift, Swift-XRT, LCO, BOOTES-4/MET

GRB 210411B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 210411A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 210409A: GCN Circ archive: GECAM

GRB 210410A: GCN Circ archive: Fermi GBM, Swift XRT, MASTER-Net, Ondrejov D50, Fermi-LAT, AGILE, RATIR, Swift/UVOT, Swift-XRT, Swift-BAT, Konus-Wind, AGILE/MCAL

GRB 210406B: GCN Circ archive: Fermi GBM

GRB 210406A: GCN Circ archive: MASTER-Net, INTEGRAL, BOOTES-4/MET, Konkoly Obs, Mondy, Fermi GBM, Konus-Wind, Swift, Swift-XRT, GTC

GRB 210404A: GCN Circ archive: DDOTI

GRB 210403A: GCN Circ archive: Swift, MASTER-Net, Swift-BAT

GRB 210402A: GCN Circ archive: MASTER-Net, Swift, NOT, Swift-XRT, DDOTI, LBT, BOOTES, Swift-BAT, Fermi GBM, Swift/UVOT

GRB 210401A: GCN Circ archive: Fermi GBM, MASTER-Net, Konus-Wind, GECAM

GRB 210330A: GCN Circ archive: GECAM, MASTER, AstroSat CZTI

GRB 210328A: GCN Circ archive: Fermi GBM, BALROG, GECAM, AstroSat CZTI

GRB 210326A: GCN Circ archive: Fermi GBM, Insight-HXMT/HE

GRB 210324C: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, IPN, Konus-Wind, AstroSat CZTI

GRB 210324B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 210324A: GCN Circ archive: Fermi GBM, AstroSat CZTI

GRB 210323B: GCN Circ archive: Swift/BAT

GRB 210323A: GCN Circ archive: Swift, Nanshan/NEXT, MASTER-Net, NOT, Swift-XRT, Mondy, Fermi GBM, Kitab, Swift/UVOT, Konus-Wind, GTC, Gemini, Swift-BAT, Insight-HXMT/HE

IceCube-210322A: GCN Circ archive: MASTER-Net

IceCube-135113A: GCN Circ archive: IceCube, Swift-XRT

GRB 210321A: GCN Circ archive: Swift, Swift-XRT, Swift/UVOT, DDOTI, MASTER, NOT, GTC, Mondy, Swift-BAT, CrAO, Konus-Wind, OSN

GRB 210320A: GCN Circ archive: MAXI/GSC, MASTER-Net

GRB 210318B: GCN Circ archive: Swift, Konus-Wind, Swift-BAT, Fermi GBM, MITSuME, Swift/UVOT

GRB 210318A: GCN Circ archive: Swift, MASTER-Net, Swift-XRT, Swift-BAT, Swift/UVOT

GRB 210317A: GCN Circ archive: Fermi GBM, GECAM, MASTER-Net

GRB 210312B: GCN Circ archive: INTEGRAL, Ondrejov D50, MASTER, GTC, OSN

GRB 210312A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 210308A: GCN Circ archive: Swift, MITSuME, Nanshan/NEXT, Fermi GBM, MASTER-Net, Swift/UVOT, Swift-BAT, Mondy, Konus-Wind

GRB 210307B: GCN Circ archive: GECAM

GRB 210307A: GCN Circ archive: MASTER-Net, Swift, LCO, Swift-XRT, Swift/UVOT, Swift-BAT

GRB 210306B: GCN Circ archive: Swift, Swift-BAT, Fermi GBM

GRB 210306A: GCN Circ archive: Swift, DDOTI, iTelescope, LCO, Fermi-LAT, Tautenburg, Fermi GBM, MASTER-Net, NEXT, MITSuME, Mondy, Swift-BAT, DFOT, Swift-XRT, Swift/UVOT, Konus-Wind, LBT, HCT

GRB 210305A: GCN Circ archive: Swift, MASTER-Net, Swift-BAT, Swift/UVOT, Swift-XRT, Fermi GBM, Konus-Wind

GRB 210228B: GCN Circ archive: Insight-HXMT/HE

GRB 210225A: GCN Circ archive: Insight-HXMT/HE

GRB 210227A: GCN Circ archive: MASTER-Net

GRB 210226A: GCN Circ archive: Swift, Swift-XRT, MASTER-Net, KAIT, Fermi GBM, Swift-BAT, Swift/UVOT

GRB 210222B: GCN Circ archive: Swift, BOOTES, LCO, GOTO, Liverpool Telescope, VLT, MASTER, FRAM, KAIT, Swift/UVOT, Swift-XRT, Swift-BAT, VIRT, MITSuME, REM, DFOT

GRB 210222A: GCN Circ archive: MAXI/GSC, MASTER-Net, CALET, Konus-Wind

GRB 210218A: GCN Circ archive: Swift, MITSuME, Swift-BAT, Swift-XRT, Swift/UVOT

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Fermi/GBM

GRB 210217A: GCN Circ archive: Swift, Swift-XRT, KAIT, Swift-BAT, Liverpool Telescope, Fermi GBM, DFOT, Swift/UVOT, Mondy

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Swift

GRB 210212B: GCN Circ archive: IPN, Assy, Swift, Konus-Wind

GRB 210213B: GCN Circ archive: Insight-HXMT/HE

ZTF21aakruew: GCN Circ archive: ZTF, GROND

IceCube-134994A: GCN Circ archive: IceCube

IceCube-210213A: GCN Circ archive: MASTER-Net

GRB 210213A: GCN Circ archive: Fermi GBM, MASTER-Net

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Swift

GRB 210212A: GCN Circ archive: Swift, Swift-XRT, Swift-BAT, Swift/UVOT, BOOTES-4/MET, MITSuME, MASTER-Net, NOT, Gemini, DFOT, Mondy, REM, LDT

GRB 210211A: GCN Circ archive: Fermi GBM, MASTER-Net, Swift, REM, Swift-XRT, Swift-BAT, Swift/UVOT, ePESSTO

GRB 210210B: GCN Circ archive: Fermi GBM, MASTER-Net

IceCube-210210A: GCN Circ archive: IceCube, ZTF, INTEGRAL SPI-ACS, Fermi-GBM, MASTER-Net, Fermi-LAT, ANTARES, Swift-XRT, DECam

ZTF21aahifke: GCN Circ archive: ZTF

GRB 210210A: GCN Circ archive: Swift, MASTER-Net, Swift-XRT, GTC, Swift/UVOT, LCO, Swift-BAT, FRAM, CAHA, DFOT, Konus-Wind

GRB 210209A: GCN Circ archive: Swift, Swift-XRT, Swift/UVOT, MITSuME, MASTER-Net, BOOTES-4/MET, Swift-BAT

GRB 210208A: GCN Circ archive: INTEGRAL, BOOTES, DFOT

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently MAXI/GSC

GRB 210207B: GCN Circ archive: Swift, Swift-XRT, AbAO, Konus-Wind, AGILE, KAIT, LCO, Insight-HXMT/HE, Swift-BAT, Swift/UVOT, AstroSat CZTI, HCT

GRB 210207A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

GRB 210205B: GCN Circ archive: AGILE/MCAL

GRB 210205A: GCN Circ archive: Swift, Swift-XRT, BOOTES-4/MET, Nanshan/NEXT, MASTER-Net, Swift/UVOT, MITSuME, Swift-BAT

GRB 210204B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 210204A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, IPN, AstroSat CZTI, VLT, Swift, Swift-XRT, HCT, Konus-Wind, Mondy, ZTF, LBT, CrAO, Assy, uGMRT

SGR J1935+2154: GCN Circ archive: many contributions over the years, recently Fermi GBM

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently CALET

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently INTEGRAL

GRB 210202A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, Fermi-LAT, AGILE/MCAL

GRB 210129A: GCN Circ archive: Insight-HXMT/HE

SGR J1935+2154: GCN Circ archive: many contributions over the years, recently Fermi GBM

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently Konus-Wind

GRB 140330A: GCN Circ archive: Swift-XRT

GRB 140320B: GCN Circ archive: Swift-XRT

GRB 140402A: GCN Circ archive: Swift-XRT

GRB 140104B: GCN Circ archive: Swift-XRT

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently IPN

GRB 210127A: GCN Circ archive: Fermi GBM

GRB 210126A: GCN Circ archive: BALROG, AstroSat CZTI

GRB 210124B: GCN Circ archive: Insight-HXMT/HE, IPN, Konus-Wind, AstroSat CZTI

GRB 210123A: GCN Circ archive: Insight-HXMT/HE, Fermi GBM, AstroSat CZTI

GRB 210121A: GCN Circ archive: Insight-HXMT/HE, IPN, Konus-Wind

ZTF20aaeyldq: GCN Circ archive: VLA

GRB 210116A: GCN Circ archive: AstroSat LAXPC, AstroSat CZTI

GRB 210120A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, DFOT

GRB 210119A: GCN Circ archive: Fermi GBM, Swift, MASTER-Net, Insight-HXMT/HE

ZTF21aaeyldq: GCN Circ archive: ZTF, GTC, LDT, NOT, CAHA, Swift/XRT, LBT, GROND

GRB 210112A: GCN Circ archive: Swift, Swift-XRT, Kitab, AGILE, OSN, Swift-BAT, DFOT, Mondy, Swift/UVOT, Konus-Wind, CAHA, Insight-HXMT/HE, LBT

HAWC_210111A: GCN Circ archive: AMON

GRB 210110A: GCN Circ archive: MAXI/GSC, MASTER-Net

GRB 210109A: GCN Circ archive: MAXI/GSC

GRB 210108A: GCN Circ archive: BALROG

GRB 210105A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 210104B: GCN Circ archive: Swift, BOOTES, Nanshan/NEXT, Swift-XRT, Assy, Swift/UVOT, Swift-BAT

GRB 210104A: GCN Circ archive: Fermi GBM, Swift, BALROG, BOOTES-4/MET, MITSuME, Assy, MASTER-Net, Swift-XRT, Swift/UVOT, Swift-BAT, Nanshan/NEXT, DOAO, DFOT, Konus-Wind, ATLAS, CALET, iTelescope, VIRT, GMG, SAO RAS, Mondy, AROMA-N, AstroSat CZTI, CAHA, ZTF, LBT

GRB 210102C: GCN Circ archive: Swift, MASTER-Net, Fermi GBM, Swift-BAT

GRB 210102B: GCN Circ archive: MAXI/GSC, Swift, Swift-XRT, Assy

GRB 210102A: GCN Circ archive: MASTER-Net

GRB 210101A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

Baksan Neutrino Observatory Alert 201230.40: GCN Circ archive: BNO

GRB 201229B: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

GRB 201229A: GCN Circ archive: Swift, Swift-XRT, Swift-BAT, Nanshan/NEXT, SAO RAS, TSHAO, Swift/UVOT

Baksan Neutrino Observatory Alert 201228.36: GCN Circ archive: BNO

GRB 201228B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 201226A: GCN Circ archive: Insight-HXMT/HE

GRB 201228A: GCN Circ archive: Fermi GBM

GRB 201227A: GCN Circ archive: AGILE, IPN, Swift, Insight-HXMT/HE, Konus-Wind, Swift-XRT, Fermi GBM, GRAWITA, Chilescope

Baksan Neutrino Observatory Alert 201225.54: GCN Circ archive: BNO

Baksan Neutrino Observatory Alert 201223.60: GCN Circ archive: BNO

GRB 201223A: GCN Circ archive: MASTER-Net, Swift, Nanshan/NEXT, BOOTES-4/MET, Fermi GBM, Swift-BAT, MITSuME, iTelescope, Mondy, GROWTH, NOT, Swift-XRT, DFOT, AbAO, HCT, Swift/UVOT, AROMA-N

GRB 201222B: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

IceCube-201222A: GCN Circ archive: IceCube, MASTER-Net, INTEGRAL SPI-ACS, Fermi-GBM, Fermi-LAT, HAWC, ZTF

GRB 201222A: GCN Circ archive: Fermi GBM

GRB 201221E: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 201221D: GCN Circ archive: Swift, Swift-XRT, NOT, Nanshan/NEXT, MASTER-Net, FRAM, LDT, Swift/UVOT, Konus-Wind, GTC, Swift-BAT, Fermi GBM, LCOGT, MMT, LBT

GRB 201221C: GCN Circ archive: Swift, MASTER

IceCube-201221A: GCN Circ archive: IceCube, INTEGRAL SPI-ACS, Fermi-GBM, Fermi-LAT, Insight-HXMT/HE, HAWC

GRB 201221B: GCN Circ archive: Fermi GBM, Insight-HXMT/HE

GRB 201221A: GCN Circ archive: Swift, Swift-XRT, MASTER-Net, FRAM-Auger, VLT, Swift/UVOT, Fermi GBM, Swift-BAT, REM, Konus-Wind

GRB 201218B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 201218A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, IPN, Konus-Wind

GRB 201217A: GCN Circ archive: Fermi GBM, MASTER-Net

Baksan Neutrino Observatory Alert 201216.94: GCN Circ archive: BNO

GRB 201216C: GCN Circ archive: Swift, Fermi GBM, Swift-XRT, VLT, FRAM, Swift/UVOT, AstroSat CZTI, MAGIC, Fermi-LAT, Swift-BAT, Konus-Wind, Liverpool Telescope, HAWC, TSHAO, VIRT

GRB 201216B: GCN Circ archive: AGILE

GRB 201216A: GCN Circ archive: Fermi GBM, Swift/BAT, MASTER-Net, Swift-XRT

GW170817: GCN Circ archive: Chandra, VLA, HST

GRB 201215A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

GRB 201214B: GCN Circ archive: Fermi GBM, Swift, MASTER-Net, Swift BAT, Swift-XRT, LDT, MITSuME

GRB 201214A: GCN Circ archive: MASTER-Net, Swift, INTEGRAL, FRAM, Swift-XRT, DFOT, TSHAO

GRB 201213A: GCN Circ archive: Fermi GBM

IceCube-201209A: GCN Circ archive: IceCube, INTEGRAL SPI-ACS, MASTER-Net, ANTARES, Fermi-LAT, Fermi-GBM, ZTF, HAWC, Insight-HXMT/HE, MAXI/GSC

GRB 201209A: GCN Circ archive: MASTER-Net, Swift, FRAM-Auger, KAIT, Swift-XRT, AstroSat CZTI, Xinglong-2.16m, Swift-BAT, Swift/UVOT, Insight-HXMT/HE, Mondy

GRB 201208A: GCN Circ archive: Fermi GBM, MASTER-Net, AstroSat CZTI, Swift, Fermi-LAT, LCO, Swift-XRT

GRB 201207A: GCN Circ archive: Fermi GBM, MASTER-Net, AstroSat CZTI, AGILE, IPN

GRB 201203A: GCN Circ archive: Swift, FRAM-Auger, DDOTI, KAIT, Swift-XRT, MASTER-Net, MITSuME, GROWTH, Swift-BAT, DFOT, Koshka

GRB 201201A: GCN Circ archive: Fermi GBM, MASTER-Net, DDOTI

GRB 201128B: GCN Circ archive: Swift/BAT, Swift-XRT

IceCube-201130A: GCN Circ archive: MASTER-Net, Swift-XRT, Fermi-GBM, Fermi-LAT, INTEGRAL SPI-ACS, HAWC, ZTF

GRB 201130A: GCN Circ archive: Fermi GBM, MASTER-Net, DDOTI, ZTF

Baksan Neutrino Observatory Alert 201128.90: GCN Circ archive: BNO

GRB 201128A: GCN Circ archive: Swift, DDOTI, Swift-XRT, Swift-BAT, Swift/UVOT

IceCube-201124A: GCN Circ archive: MASTER-Net

HAWC_201124A: GCN Circ archive: AMON

GRB 201122A: GCN Circ archive: Insight-HXMT/HE

GRB 201121B: GCN Circ archive: Fermi GBM

GRB 201121A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, Insight-HXMT/HE

GRB 201120B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 201120A: GCN Circ archive: Fermi GBM

Baksan Neutrino Observatory Alert 201120.43: GCN Circ archive: BNO

IceCube-201120A: GCN Circ archive: IceCube, MASTER-Net, Fermi-GBM, Swift-XRT, INTEGRAL SPI-ACS, Fermi-LAT, HAWC

GRB 201116A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, Swift, Fermi-LAT, OSN, Swift-XRT, NOT, Konus-Wind, CALET

IceCube-134701A: GCN Circ archive: IceCube

IceCube-201115A: GCN Circ archive: IceCube, VLA, Fermi-GBM, Fermi-LAT, MASTER-Net, ANTARES, INTEGRAL SPI-ACS, HAWC

IceCube-201114A: GCN Circ archive: IceCube, MASTER-Net, ANTARES, Swift-XRT, Fermi GBM, INTEGRAL SPI-ACS, HAWC, Fermi-LAT, DECam

GRB 201114A: GCN Circ archive: AstroSat CZTI

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Swift

GRB 201111A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 201109A: GCN Circ archive: Fermi GBM, MASTER-Net, IPN, Konus-Wind

GRB 201108A: GCN Circ archive: Fermi GBM, MASTER-Net

HAWC_201107A: GCN Circ archive: AMON

GRB 201105B: GCN Circ archive: Fermi GBM

GRB 201105A: GCN Circ archive: BALROG, Swift, Konus-Wind

ZTF20acozryr: GCN Circ archive: ZTF, IPN, Nanshan/NEXT, VLT, Swift, Xinglong-2.16m, Swift XRT

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Swift

GRB 201104C: GCN Circ archive: Fermi GBM, Swift

GRB 201103B: GCN Circ archive: AGILE, IPN, Nanshan/NEXT, VLT, Xinglong, Swift, GMG, Assy, Konus-Wind, TSHAO, GROWTH, Mondy, CrAO, SAO RAS, ZTF

GRB 201104B: GCN Circ archive: Swift, MASTER, Swift/UVOT, Swift-BAT, VLT, Swift-XRT, TSHAO, Kitab, DFOT, MITSuME, CrAO

GRB 201104A: GCN Circ archive: Fermi GBM, MASTER-Net, Fermi-LAT, AGILE/MCAL, Swift, BALROG, Swift-XRT, AstroSat CZTI

GRB 201103A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 201031B: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

GRB 201031A: GCN Circ archive: Swift, MASTER-Net

GRB 201029A: GCN Circ archive: Swift, FRAM, Swift-XRT, BOOTES, Fermi GBM, Swift/UVOT, MASTER-Net, Swift-BAT

Baksan Neutrino Observatory Alert 201027.41: GCN Circ archive: BNO

GRB 201027A: GCN Circ archive: MASTER-Net, Swift, Swift-XRT, OSN, Swift/UVOT, Swift-BAT, MITSuME

GRB 201026A: GCN Circ archive: MASTER-Net, Swift, NOT, FRAM, Swift-XRT, Swift/UVOT, Fermi GBM, Swift-BAT

GRB 201024A: GCN Circ archive: MASTER-Net, Swift, BOOTES, GTC, FRAM, Swift-XRT, VIRT, Swift/UVOT, Swift-BAT, MITSuME, DFOT

Baksan Neutrino Observatory Alert 201022.66: GCN Circ archive: BNO

GRB 201021C: GCN Circ archive: Swift, MASTER, Swift-XRT, VLT, Swift/UVOT, Fermi GBM, Swift-BAT

GRB 201021B: GCN Circ archive: MAXI/GSC

IceCube-201021A: GCN Circ archive: IceCube, MASTER-Net, Swift-XRT, INTEGRAL SPI-ACS, Fermi-GBM, ANTARES, Fermi-LAT, ZTF, HAWC

GRB 201021A: GCN Circ archive: Fermi GBM, MASTER-Net

HAWC_201019A: GCN Circ archive: HAWC, ANTARES, Fermi-GBM

GRB 201020B: GCN Circ archive: Fermi GBM, MASTER-Net, AGILE, Fermi-LAT, Nanshan/NEXT, Swift, Konus-Wind, Mondy, Swift-XRT, Swift/UVOT, Konkoly Obs, GROWTH, GTC, DFOT, HCT, Assy

GRB 201020A: GCN Circ archive: Swift, MITSuME, Swift-XRT, MASTER-Net, Nanshan/NEXT, Assy, Swift-BAT, Fermi GBM, CrAO, GROWTH, DOAO, GTC, VIRT, Swift/UVOT, Konus-Wind, DFOT

GRB 201019B: GCN Circ archive: Fermi GBM, AstroSat CZTI

GRB 201019A: GCN Circ archive: Fermi GBM

GRB 201017A: GCN Circ archive: Fermi GBM, Swift, MASTER-Net, Xinglong TNT, Swift-XRT, Assy, Swift-BAT, MITSuME, GROWTH, SAO RAS, iTelescope

GRB 201016B: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

GRB 201016A: GCN Circ archive: Fermi GBM, BALROG, AstroSat CZTI, Insight-HXMT/HE

GRB 201015A: GCN Circ archive: Swift, MASTER-Net, Swift-XRT, NOT, GOTO, BOOTES, GTC, Nanshan/NEXT, CrAO, Swift-BAT, Swift/UVOT, Fermi GBM, FRAM, Assy, MMT, Xinglong-2.16m, HCT, GROWTH, VLA, SAO RAS, Chandra, LBT

GRB 201014A: GCN Circ archive: Swift-BAT, CrAO, BOOTES, Swift-XRT, Swift/UVOT, GTC, LDT, Nanshan/NEXT, MMT, SAO RAS, HCT

IceCube-201014A: GCN Circ archive: IceCube, INTEGRAL SPI-ACS, Fermi-LAT, ANTARES, MASTER-Net, HAWC

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Swift/UVOT

GRB 201013A: GCN Circ archive: Swift, Swift-XRT, MASTER-Net, Swift/UVOT, Swift-BAT, FRAM, CALET, AstroSat CZTI, TSHAO, Insight-HXMT/HE, Konus-Wind

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Fermi GBM

GRB 201012A: GCN Circ archive: Fermi GBM

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Swift/BAT

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently OSN

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Swift-BAT

SGR 1830-0645: GCN Circ archive: many contributions over the years, recently Kitab

GRB 201010A: GCN Circ archive: MASTER-Net, Swift-XRT

SGR 1830-0645: GCN Circ archive: Swift

GRB 201008B: GCN Circ archive: Fermi GBM

GRB 201009A: GCN Circ archive: AGILE, AstroSat CZTI

Baksan Neutrino Observatory Alert 201008.47: GCN Circ archive: BNO

GRB 201008A: GCN Circ archive: BALROG, Swift/BAT, Swift-XRT

IceCube-201007A: GCN Circ archive: MASTER-Net, INTEGRAL SPI-ACS, Swift-XRT, Fermi-LAT, Fermi-GBM, HAWC, ZTF

GRB 201007A: GCN Circ archive: Fermi GBM, MASTER-Net

Baksan Neutrino Observatory Alert 201006.88: GCN Circ archive: BNO

GRB 201006A: GCN Circ archive: MASTER-Net, Swift, INTEGRAL, Swift-XRT, Fermi GBM, Swift/UVOT, Swift-BAT, MITSuME, LDT, GROWTH, Chandra

GRB 201004A: GCN Circ archive: Fermi GBM

GRB 201001A: GCN Circ archive: Fermi GBM, Swift, Swift-XRT, Swift-BAT, MITSuME, Xinglong-2.16m, TSHAO, Swift/UVOT

GRB 200929A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200928B: GCN Circ archive: Fermi GBM, BALROG, AstroSat CZTI, Insight-HXMT/HE

IceCube-200929A: GCN Circ archive: ZTF, MASTER-Net, ANTARES, Fermi-GBM, Fermi-LAT, Swift-XRT, HAWC, INTEGRAL SPI-ACS

GRB 200928A: GCN Circ archive: Fermi GBM

IceCube-200926B: GCN Circ archive: IceCube, ANTARES, Fermi-LAT, Fermi-GBM, HAWC, INTEGRAL SPI-ACS

IceCube-200926A: GCN Circ archive: IceCube, MASTER-Net, Fermi-LAT, Swift-XRT, HAWC, Fermi-GBM, ZTF, INTEGRAL, Insight-HXMT

GRB 200925B: GCN Circ archive: Swift, Swift-XRT, MASTER-Net, Swift-BAT, Swift/UVOT, OSN

GRB 200925A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200924B: GCN Circ archive: Fermi GBM

GRB 200924A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200923A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200922B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200922A: GCN Circ archive: Swift, Swift-XRT, MASTER-Net, LCO, Swift/UVOT, Swift-BAT, Insight-HXMT/HE, Chilescope

IceCube-200921A: GCN Circ archive: IceCube, Fermi-GBM, INTEGRAL SPI-ACS, HAWC, Fermi-LAT, MASTER-Net

GRB 200920B: GCN Circ archive: AGILE/MCAL, IPN, Konus-Wind

GRB 200920A: GCN Circ archive: Fermi GBM

GRB 200919C: GCN Circ archive: Fermi GBM, MASTER-Net, Insight-HXMT/HE

GRB 200919B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200919A: GCN Circ archive: Swift, MASTER-Net, Swift-BAT, CrAO

ZTF20acaapwk: GCN Circ archive: AbAO, IceCube

GRB 200916B: GCN Circ archive: IPN, AstroSat CZTI, MASTER

GRB 200917A: GCN Circ archive: Swift, Swift-XRT, MASTER-Net, Fermi-GBM, Swift-BAT, GROWTH, Swift/UVOT

IceCube-200916A: GCN Circ archive: IceCube, MASTER-Net, Fermi-LAT, Fermi-GBM, ZTF, INTEGRAL SPI-ACS, ANTARES, HAWC, Swift-XRT

GRB 200916A: GCN Circ archive: Fermi GBM, MASTER-Net

IceCube-200914A: GCN Circ archive: MASTER-Net

GRB 200914A: GCN Circ archive: Fermi GBM, BALROG, INTEGRAL, Swift, Swift-XRT, AGILE, MASTER-Net, Konus-Wind

IceCube-200911A: GCN Circ archive: IceCube, Fermi-GBM, INTEGRAL SPI-ACS, MASTER-Net, ANTARES, Fermi-LAT, HAWC, Swift-XRT

GRB 200909B: GCN Circ archive: Swift, Swift-BAT

GRB 200909A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, AstroSat CZTI

GRB 200908A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200907C: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200907B: GCN Circ archive: Swift, Swift-XRT, GROWTH, MASTER-Net, MITSuME, AstroSat CZTI, Swift-BAT, Swift/UVOT

GRB 200907A: GCN Circ archive: AGILE/MCAL, GROWTH, IPN

GRB 200906A: GCN Circ archive: Fermi GBM, Swift, Nanshan/NEXT, Swift-XRT, OSN, GROWTH, Swift/UVOT, Swift-BAT, LBT, GTC, MASTER-Net

Baksan Neutrino Observatory Alert 200905.99: GCN Circ archive: BNO

GRB 200903E: GCN Circ archive: AstroSat CZTI, IPN, Konus-Wind

GRB 200904A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200903D: GCN Circ archive: MAXI/GSC

GRB 200903C: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200817B: GCN Circ archive: AstroSat CZTI

GRB 200903B: GCN Circ archive: Fermi GBM, MASTER-Net, Insight-HXMT/HE

GRB 200903A: GCN Circ archive: Fermi GBM, Swift, MASTER-Net, CALET, Swift-BAT

GRB 200901B: GCN Circ archive: Swift, Swift-XRT, Swift/UVOT, Swift-BAT

GRB 200901A: GCN Circ archive: MASTER-Net, Swift, Swift-XRT, Fermi GBM, Swift/UVOT, Swift-BAT, FRAM-Auger

GRB 200830A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

ZTF20abwysqy: GCN Circ archive: LDT

GRB 200829A: GCN Circ archive: Swift, TSHAO, MASTER-Net, Swift/UVOT, Swift-XRT, AGILE/MCAL, SAO RAS, Nanshan/NEXT, Swift-BAT, Fermi GBM, Kitab, Liverpool Telescope

ZTF20abtxwfx: GCN Circ archive: ZTF, AstroSat CZTI

GRB 200826B: GCN Circ archive: Fermi GBM, MASTER-Net, IPN, Konus-Wind

GRB 200826A: GCN Circ archive: Fermi GBM, MASTER-Net, BALROG, AstroSat CZTI, AGILE, Swift, IPN, ZTF, Konus-Wind, Swift-XRT, VLA, Kitab, uGMRT, GMOS-N, TNG

GRB 200824A: GCN Circ archive: Fermi GBM, MASTER-Net, Insight-HXMT/HE

GRB 200821A: GCN Circ archive: Swift, MASTER-Net

Baksan Neutrino Observatory Alert 200819.88: GCN Circ archive: BNO

GRB 200819A: GCN Circ archive: Swift, MASTER-Net, Swift-XRT, TSHAO, MITSuME, HCT, Swift-BAT, Swift/UVOT

Baksan Neutrino Observatory Alert 200819.09: GCN Circ archive: BNO

GRB 200818A: GCN Circ archive: Fermi GBM

GRB 200815A: GCN Circ archive: CALET, IPN, MASTER, Konus-Wind

GRB 200817A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200816A: GCN Circ archive: MASTER-Net

HAWC_200815: GCN Circ archive: MASTER

HAWC_200814A: GCN Circ archive: HAWC

GRB 200811A: GCN Circ archive: BALROG, Fermi GBM

GRB 200809B: GCN Circ archive: Fermi GBM, Swift/BAT, AstroSat CZTI, MAXI/GSC, Swift-XRT, BOOTES, MASTER-Net

GRB 200809A: GCN Circ archive: Fermi GBM

GRB 200808A: GCN Circ archive: Fermi GBM, MASTER-Net, AGILE

GRB 200805A: GCN Circ archive: CALET, IPN

GRB 200806A: GCN Circ archive: Swift, MASTER-Net, Swift-XRT, MITSuME, AstroSat CZTI, AbAO, Swift/UVOT, Swift-BAT, VIRT, CAHA, Nanshan/NEXT, CALET

IceCube-200806A: GCN Circ archive: MASTER-Net, Fermi-GBM, Fermi-LAT, HAWC, INTEGRAL SPI-ACS

GRB 200803B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200803A: GCN Circ archive: Fermi GBM, MASTER-Net, Swift, Fermi-LAT, Swift-XRT, AstroSat CZTI, Chilescope

GRB 200802A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

GRB 200801C: GCN Circ archive: BOOTES

SGR -like_flare_from_AX_J1846.4-0258: GCN Circ archive: Swift

GRB 200801B: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, AstroSat CZTI

GRB 200801A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200729A: GCN Circ archive: Swift, MASTER-Net, BOOTES, Swift-XRT, NOT, TNG, Spitzer, Pan-STARRS, IceCube, Fermi-GBM, HST, Swift/UVOT, Swift-BAT, Nanshan/NEXT, VLA, Konus-Wind, LDT

IceCube-200728A: GCN Circ archive: MASTER-Net

IceCube-134327A: GCN Circ archive: IceCube

Baksan Neutrino Observatory Alert 200726.66: GCN Circ archive: BNO

GRB 200724A: GCN Circ archive: Fermi GBM

GRB 200723A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net, GOTO, Swift, ATLAS

GRB 200722A: GCN Circ archive: BALROG

HAWC_170720: GCN Circ archive: AMON

GRB 200718A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200716C: GCN Circ archive: MASTER-Net, Fermi GBM, Swift, BOOTES, Swift-XRT, Fermi-LAT, AGILE/MCAL, Swift-BAT, HCT, CALET, Insight-HXMT/HE, VIRT, Konus-Wind, FRAM, CrAO, CAHA, Kitab

GRB 200716B: GCN Circ archive: MASTER-Net, Fermi GBM, BALROG, AstroSat CZTI, Insight-HXMT/HE

GRB 200716A: GCN Circ archive: Fermi GBM, BALROG, AGILE, AstroSat CZTI, IPN, MASTER-Net

GRB 200715A: GCN Circ archive: INTEGRAL, Swift, Swift-XRT

GRB 200714E: GCN Circ archive: Fermi GBM, BALROG, Swift/BAT, AGILE, MASTER-Net, Swift-XRT

GRB 200714D: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200714C: GCN Circ archive: Fermi GBM

GRB 200714B: GCN Circ archive: Fermi GBM

GRB 200714A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200713A: GCN Circ archive: Swift, Swift-XRT, Swift-BAT

GRB 200711A: GCN Circ archive: Fermi GBM, Swift, MASTER-Net, Swift-XRT, KAIT, Fermi-LAT, Swift-BAT, Swift/UVOT, AbAO, CALET, Insight-HXMT/HE

HAWC_200709A: GCN Circ archive: HAWC

HAWC_200907A: GCN Circ archive: ANTARES, Swift-XRT

GRB 200710A: GCN Circ archive: Fermi GBM

GRB 200709B: GCN Circ archive: Swift, Swift-XRT

GRB 200709A: GCN Circ archive: Fermi GBM

GRB 200707A: GCN Circ archive: Fermi GBM, Insight-HXMT/HE

GRB 200704A: GCN Circ archive: Insight-HXMT/HE

GRB 200706A: GCN Circ archive: Fermi GBM

ANTARES 200407A: GCN Circ archive: Fermi-LAT

GRB 200705A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200703B: GCN Circ archive: Fermi GBM, AstroSat CZTI, Insight-HXMT/HE

GRB 200703A: GCN Circ archive: Fermi GBM

GRB 200702A: GCN Circ archive: Fermi GBM, MASTER-Net

SGR Swift_J1818.0-1607: GCN Circ archive: many contributions over the years, recently Swift

GRB 200701A: GCN Circ archive: Swift, Fermi-GBM, Swift-BAT

GRB 200630B: GCN Circ archive: Fermi GBM

GRB 200630A: GCN Circ archive: Swift, Swift-XRT, Fermi GBM, Swift/UVOT, Swift-BAT

GRB 200629A: GCN Circ archive: BALROG, Fermi GBM, MASTER-Net, AstroSat CZTI

GRB 200626A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200625A: GCN Circ archive: Fermi GBM, MASTER-Net, Swift, Fermi-LAT

SGR J1935+2154: GCN Circ archive: many contributions over the years, recently Insight-HXMT

GRB 200623B: GCN Circ archive: Fermi GBM, MASTER-Net, IPN, Konus-Wind

GRB 200623A: GCN Circ archive: Fermi GBM, MASTER-Net, Swift/BAT, AbAO, TNG, OAJ, Swift-XRT, Swift/UVOT, MMT, Swift/XRT, LBT, Swift XRT

GRB 200622A: GCN Circ archive: Fermi GBM

ZTF20abgvabi: GCN Circ archive: MASTER

IceCube-200620A: GCN Circ archive: IceCube, MASTER-Net, ANTARES, Fermi-LAT, ZTF, Fermi-GBM, INTEGRAL, HAWC

GRB 200619C: GCN Circ archive: Fermi GBM

GRB 200619B: GCN Circ archive: Fermi GBM, AstroSat CZTI, MASTER-Net

GRB 200619A: GCN Circ archive: Insight-HXMT/HE, AGILE, Fermi GBM

GRB 200617A: GCN Circ archive: Insight-HXMT/HE

Baksan Neutrino Observatory Alert 200617.47: GCN Circ archive: BNO

GRB 200616B: GCN Circ archive: Fermi GBM A

GRB 200615B: GCN Circ archive: MAXI/GSC, CALET

GRB 200616A: GCN Circ archive: Fermi GBM, MASTER-Net A

IceCube-200615A: GCN Circ archive: IceCube, MASTER-Net, INTEGRAL SPI-ACS, Fermi-GBM, Fermi-LAT, HAWC, Swift-XRT, Swift/UVOT

GRB 200615A: GCN Circ archive: Fermi GBM, MASTER-Net

Baksan Neutrino Observatory Alert 200614.34: GCN Circ archive: BNO

IceCube-200614A: GCN Circ archive: IceCube, MASTER-Net, INTEGRAL SPI-ACS, Fermi-GBM, Fermi-LAT, HAWC

GRB 200614A: GCN Circ archive: Fermi GBM, MASTER-Net

Baksan Neutrino Observatory Alert 200611.74: GCN Circ archive: BNO

GRB 200613A: GCN Circ archive: Fermi GBM, BALROG, Fermi-LAT, Swift, MASTER-Net, OAJ, Swift-XRT, Kitab, Liverpool Telescope, Xinglong-2.16m, Swift/UVOT, AbAO, MITSuME, CALET, Mondy, SAO RAS, HCT, CrAO, GTC

GRB 200612A: GCN Circ archive: Swift, MASTER-Net, BOOTES, Swift-XRT, Konus-Wind, Swift-BAT, Swift/UVOT, Fermi GBM

GRB 200609A: GCN Circ archive: Fermi GBM, Insight-HXMT/HE

GRB 200608A: GCN Circ archive: Swift, BOOTES, MASTER-Net, Swift-BAT

GRB 200607B: GCN Circ archive: Fermi GBM, MASTER-Net, AstroSat CZTI

GRB 200607A: GCN Circ archive: BALROG, Fermi GBM, MASTER-Net

GRB 200605A: GCN Circ archive: Fermi GBM, MASTER-Net, IPN, CALET, Konus-Wind

GRB 200604A: GCN Circ archive: Fermi GBM, MASTER-Net, AstroSat CZTI

Baksan Neutrino Observatory Alert 200603.12: GCN Circ archive: BNO

Baksan Neutrino Observatory Alert 200601.42: GCN Circ archive: BNO

GRB 200601A: GCN Circ archive: Fermi GBM, MASTER-Net, Insight-HXMT/HE

GRB 200531A: GCN Circ archive: Fermi GBM, MASTER-Net

IceCube-200530A: GCN Circ archive: IceCube, INTEGRAL SPI-ACS, MASTER-Net, ANTARES, ZTF, HAWC, Fermi-GBM, Fermi-LAT

GRB 200530A: GCN Circ archive: Fermi GBM, MASTER-Net, AstroSat CZTI, Fermi-LAT, CALET

GRB 200529B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200529A: GCN Circ archive: MASTER-Net, Fermi GBM, Swift, NOT, KAIT, Swift-XRT, BOOTES, LCO, Swift-BAT, MITSuME, Swift/UVOT

GRB 200528A: GCN Circ archive: Fermi GBM, Swift, PanSTARRS, MITSuME, MASTER-Net, Swift-XRT, Nanshan/NEXT, DFOT, Swift-BAT, Swift/UVOT, NOT, Assy, CALET, CAHA, Konus-Wind

Baksan Neutrino Observatory Alert 200526.85: GCN Circ archive: BNO

GRB 200525A: GCN Circ archive: Fermi GBM, MASTER-Net

IceCube-190523A: GCN Circ archive: Fermi-LAT

GRB 171205A: GCN Circ archive: ATCA

ZTF20abbiixp: GCN Circ archive: ZTF, CrAO, DFOT, Swift/UVOT

GRB 200524A: GCN Circ archive: Fermi-LAT, Swift, GROWTH, MASTER-Net, Liverpool Telescope, CAHA, Fermi GBM, OAJ, Swift-XRT, MITSuME, KAIT, AstroSat CZTI, Kitab, CrAO, Assy, SAO RAS, Konus-Wind, Gemini

IceCube-200523A: GCN Circ archive: IceCube, MASTER-Net, Fermi-GBM

GRB 200522B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200522A: GCN Circ archive: Swift, Swift-XRT, Swift/UVOT, BOOTES, VLA, MASTER-Net, LCO, Swift-BAT, Gemini, HST

GRB 200521A: GCN Circ archive: AGILE/MCAL, CALET, IPN, Konus-Wind

GRB 200519A: GCN Circ archive: Swift, iTelescope, LCO, BOOTES, Swift-XRT, DFOT, MASTER-Net, AstroSat CZTI, GROWTH, Swift/UVOT, Insight-HXMT/HE, Swift-BAT, HCT, CALET

GRB 200517A: GCN Circ archive: MAXI/GSC, Swift, Swift-XRT, Fermi GBM

GRB 200516A: GCN Circ archive: MASTER-Net

SGR Swift_J1818.0-1607: GCN Circ archive: Swift

ZTF20aazpphd: GCN Circ archive: ATLAS, GROWTH

GRB 200514B: GCN Circ archive: Fermi GBM, ZTF, BALROG, IPN

GRB 200514A: GCN Circ archive: MAXI/GSC, CALET, MITSuME, AstroSat CZTI

Baksan Neutrino Observatory Alert 200512: GCN Circ archive: MASTER-Net

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently AGILE

GRB 200512A: GCN Circ archive: Swift, Swift-XRT, Swift/UVOT, Fermi GBM, LCO, Swift-BAT

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently AstroSat CZTI

IceCube-200512A: GCN Circ archive: IceCube, INTEGRAL SPI-ACS, ZTF, MASTER-Net, Fermi-GBM, Fermi-LAT

SGR J1935+2154: GCN Circ archive: many contributions over the years, recently Insight-HXMT

Baksan Neutrino Observatory Alert 200511.76: GCN Circ archive: MASTER-Net

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently Konus-Wind

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently IPN

GRB 200510A: GCN Circ archive: Fermi GBM, BALROG, AstroSat CZTI

GRB 200509C: GCN Circ archive: Fermi GBM

GRB 200509B: GCN Circ archive: Fermi GBM

GRB 200509A: GCN Circ archive: Swift, Zadko, Swift-XRT, LCO, MASTER-Net, Swift/UVOT, GROWTH, Swift-BAT

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently ANTARES

GRB 200507A: GCN Circ archive: Fermi GBM

SGR Swift J1818.0-1607: GCN Circ archive: many contributions over the years, recently Swift

GRB 200506C: GCN Circ archive: Fermi GBM, AstroSat CZTI

GRB 200506B: GCN Circ archive: Fermi GBM

GRB 200506A: GCN Circ archive: Fermi GBM, MASTER-Net, AstroSat CZTI

GRB 200505A: GCN Circ archive: Fermi GBM, AGILE

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently Insight-HXMT

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently AGILE

GRB 200503B: GCN Circ archive: Fermi GBM, BALROG

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently Insight-HXMT

GRB 200503A: GCN Circ archive: AstroSat CZTI, AGILE

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently Insight-HXMT

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently Tomo-e Gozen

GRB 200502A: GCN Circ archive: Fermi GBM, AGILE, AstroSat CZTI

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently Insight-HXMT

GRB 200501A: GCN Circ archive: Fermi GBM

SGR 1806-20: GCN Circ archive: many contributions over the years, recently Swift, Fermi GBM

GRB 200428A: GCN Circ archive: MASTER-Net

IceCube-200425A: GCN Circ archive: MASTER-Net, INTEGRAL SPI-ACS, Fermi-LAT, Fermi-GBM, HAWC

GRB 200425B: GCN Circ archive: Fermi GBM

GRB 200425A: GCN Circ archive: Swift, Swift-XRT, Swift/UVOT, MASTER-Net, LCO, Swift-BAT

GRB 200424A: GCN Circ archive: INT, Swift, LCO, Swift-XRT, AstroSat CZTI, Swift/UVOT

GRB 200423A: GCN Circ archive: Fermi GBM, MASTER-Net, IPN

GRB 200422A: GCN Circ archive: IPN, MASTER, AstroSat CZTI, Konus-Wind, INTEGRAL

GRB 200421A: GCN Circ archive: Fermi GBM, MASTER-Net

IceCube-200421A: GCN Circ archive: IceCube, INTEGRAL SPI-ACS, MASTER-Net, Fermi-GBM, HAWC, ANTARES, Fermi-LAT

IceCube-200420A: GCN Circ archive: MASTER-Net

GRB 200420A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200416A: GCN Circ archive: Swift, Fermi GBM, Swift-XRT, Swift-BAT, Swift/UVOT

GRB 200415A: GCN Circ archive: Fermi GBM, BALROG, Fermi-LAT, IPN, Konus-Wind, MASTER, INT

SGR 1935+2154: GCN Circ archive: many contributions over the years, recently Konus-Wind, IPN, Swift, Fermi GBM, MAXI/GSC, Insight-HXMT, CALET, AstroSat CZTI,Swift-BAT, INTEGRAL, MASTER

GRB 200412B: GCN Circ archive: Fermi GBM, BALROG, MASTER, Swift, Fermi-LAT, Swift-XRT, AstroSat CZTI, Insight-HXMT/HE, AbAO, Tautenburg, CALET, MITSuME, Konus-Wind, Mondy, GROWTH, Swift XRT, TSHAO

GRB 200412A: GCN Circ archive: BALROG, Fermi GBM, IPN, Konus-Wind, AstroSat CZTI

GRB 200411A: GCN Circ archive: Fermi GBM, Swift, Swift-XRT, Swift/UVOT, Swift-BAT, ATCA, Chandra

Baksan Neutrino Observatory Alert 200410.82: GCN Circ archive: MASTER-Net

IceCube-200410A: GCN Circ archive: MASTER-Net, INTEGRAL SPI-ACS, Fermi-GBM, Fermi-LAT, Insight-HXMT/HE, HAWC

GRB 200410A: GCN Circ archive: MASTER-Net, Swift, Ondrejov D50, Swift-XRT, Swift/UVOT, Swift-BAT, CALET, Liverpool Telescope

Baksan Neutrino Observatory Alert 200409.81: GCN Circ archive: MASTER-Net

Baksan Neutrino Observatory Alert 200409.23: GCN Circ archive: MASTER-Net

GRB 200409A: GCN Circ archive: Swift, Swift-XRT, MASTER-Net, Fermi GBM, Swift-BAT

Baksan Neutrino Observatory Alert 200408.26: GCN Circ archive: MASTER-Net

GRB 200407B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200407A: GCN Circ archive: Fermi GBM, IPN, MASTER-Net

GRB 200405B: GCN Circ archive: Swift, Swift-XRT, LCO, IPN, ATCA

GRB 200405A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200404A: GCN Circ archive: BALROG, Fermi GBM

GRB 200403C: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200403B: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200403A: GCN Circ archive: Fermi GBM, MASTER-Net, AstroSat CZTI

GRB 200402C: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200402B: GCN Circ archive: BALROG, Fermi GBM

GRB 200402A: GCN Circ archive: Fermi GBM, BALROG, MASTER-Net

GRB 200401A: GCN Circ archive: Fermi GBM, MASTER-Net

GRB 200327A: GCN Circ archive: Fermi GBM, AGILE/MCAL, IPN, Konus-Wind

GRB 200326B: GCN Circ archive: AstroSat LAXPC, AstroSat CZTI

GRB 200326A: GCN Circ archive: Fermi GBM

GRB 200325B: GCN Circ archive: Fermi GBM, MASTER, Swift, LCO, Swift-XRT, Tautenburg, Mondy

GRB 200325A: GCN Circ archive: Fermi GBM, AGILE/MCAL, AstroSat CZTI, Swift/BAT, IPN

GRB 200324A: GCN Circ archive: MASTER-Net, Swift, MITSuME, Swift-XRT, Tautenburg, NOT, Konkoly Obs, LCO, Swift/UVOT, TSHAO, Swift-BAT, AROMA-N

GRB 200323A: GCN Circ archive: Fermi GBM

GRB 200320B: GCN Circ archive: MAXI/GSC

GRB 200320A: GCN Circ archive: Fermi GBM

GRB 200319A: GCN Circ archive: Fermi GBM, BALROG

GRB 200318A: GCN Circ archive: Fermi GBM, AstroSat CZTI

GRB 200317A: GCN Circ archive: Fermi GBM, AstroSat CZTI

LIGO/Virgo S200316bj: GCN Circ archive: MASTER-Net, IceCube, ANTARES, MAXI/GSC, Fermi-GBM, AGILE/MCAL, AGILE/GRID, INTEGRAL SPI-ACS, Swift/BAT, DDOTI/OAN, Fermi-LAT, PAO, CALET, SVOM/GWAC, Insight-HXMT/HE, TAROT, Konus-Wind

Swift_J1818.0-1607 GCN Circ archive: (Swift trigger 960986): Swift, BOOTES

GRB 200313B: GCN Circ archive: Fermi GBM, IPN, Konus-Wind

GRB 200312A: GCN Circ archive: MASTER-Net, Swift

GRB 200313A: GCN Circ archive: Fermi GBM, BALROG, IPN, Konus-Wind

GRB 200311A: GCN Circ archive: Fermi GBM, AGILE/MCAL, AstroSat CZTI, IPN, Konus-Wind

LIGO/Virgo S200311bg: GCN Circ archive: LIGO/Virgo, IceCube, INTEGRAL SPI-ACS, AGILE, MAXI/GSC, Fermi GBM, Fermi-LAT, Swift/BAT, CALET, Konus-Wind

GRB 200310A: GCN Circ archive: MAXI/GSC

GRB 200308A: GCN Circ archive: Fermi GBM

LIGO/Virgo S200308e: GCN Circ archive: LIGO/Virgo

GRB 200307A: GCN Circ archive: Fermi GBM, Fermi/GBM, IPN

GRB 200306C: GCN Circ archive: Swift, FRAM, BOOTES, GOTO, Liverpool Telescope, LCO, VIRT, Swift-XRT, Swift/UVOT, Swift-BAT, ALMA

GRB 200306B: GCN Circ archive: Fermi GBM

GRB 200306A: GCN Circ archive: MASTER-Net, Swift, LCO, Swift-XRT, AstroSat CZTI, RATIR, Swift-BAT, Swift/UVOT

LIGO/Virgo S200303ba: GCN Circ archive: LIGO/Virgo

GRB 200303A: GCN Circ archive: Fermi GBM, MASTER-Net, Swift, Swift-XRT, CALET, CAHA, GOTO, FRAM, Swift/UVOT, NOT, Swift-BAT, Konus-Wind

LIGO/Virgo S200302c: GCN Circ archive: MASTER-Net, IceCube, MAXI/GSC, AGILE/MCAL, ANTARES, INTEGRAL SPI-ACS, Fermi-GBM, HAWC, Swift/BAT, KAIT, Fermi-LAT, CALET, Insight-HXMT/HE, AstroSat CZTI, TAROT, GOTO, Konus-Wind

GRB 200228C: GCN Circ archive: Insight-HXMT/HE

GRB 200228B: GCN Circ archive: Fermi GBM, Swift, Swift-XRT, KAIT, RATIR, Swift/UVOT, Liverpool Telescope, Swift-BAT, LCO, TSHAO

GRB 200228A: GCN Circ archive: Fermi GBM, BALROG, Swift/BAT, AstroSat CZTI

HAWC_200216A: GCN Circ archive: ANTARES

IceCube-200227A: GCN Circ archive: IceCube, INTEGRAL SPI-ACS, Fermi-GBM, Insight-HXMT/HE, Fermi-LAT

GRB 200227A: GCN Circ archive: Fermi GBM, Swift, MITSuME, Swift-XRT, Swift/UVOT, Swift-BAT, Insight-HXMT/HE, Mondy, RATIR

LIGO/Virgo S200225q: GCN Circ archive: LIGO/Virgo, MAXI/GSC, INTEGRAL SPI-ACS, MASTER-Net, ANTARES, HAWC, IceCube, AGILE/MCAL, AGILE/GRID, Fermi-LAT, Fermi-GBM, Swift/BAT, Insight-HXMT/HE, SVOM/GWAC, CALET, TAROT, AstroSat CZTI, GOTO, Konus-Wind, Swift XRT

LIGO/Virgo S200224ca: GCN Circ archive: LIGO/Virgo, IceCube, MASTER-Net, AGILE/MCAL, MAXI/GSC, INTEGRAL SPI-ACS, Fermi-GBM, AGILE/GRID, Fermi-LAT, GRAWITA, DDOTI/OAN, KAIT, Swift/BAT, Insight-HXMT/HE, DESGW, CALET, TAROT, Swift/UVOT, TOROS, Konus-Wind, Swift XRT

GRB 200224C: GCN Circ archive: Fermi GBM, IPN

GRB 200224B: GCN Circ archive: Fermi GBM, MASTER-Net, DDOTI/OAN

GRB 200224A: GCN Circ archive: MASTER-Net, Swift, BOOTES, Tautenburg, Swift-XRT, Swift/UVOT, RATIR, LCO, Swift-BAT, Mondy

GRB 200223A: GCN Circ archive: Fermi GBM

GRB 200221A: GCN Circ archive: Fermi GBM, IPN

GRB 200219C: GCN Circ archive: Fermi GBM, Fermi-LAT, Swift, DDOTI, Swift-XRT, PanSTARRS, TSHAO, CALET, Konus-Wind, VLA

LIGO/Virgo S200219ac: GCN Circ archive: MASTER-Net, INTEGRAL SPI-ACS, MAXI/GSC, HAWC, IceCube, ANTARES, AGILE/MCAL, AGILE/GRID, Fermi-LAT, Fermi GBM, Swift/BAT, CALET, KAIT, IPN, TAROT, SVOM/GWAC, Konus-Wind, AstroSat CZTI

GRB 200219B: GCN Circ archive: Fermi GBM

GRB 200219A: GCN Circ archive: Fermi GBM, Swift, MASTER, Swift-XRT, Swift-BAT, FRAM-Auger, Chandra, Konus-Wind, ATCA, AstroSat CZTI

GRB 200216B: GCN Circ archive: Fermi GBM, Swift, GMG, Swift-XRT, Swift/UVOT, NOT, VLT, Swift-BAT, Mondy

GRB 200216A: GCN Circ archive: Fermi GBM, Swift, Swift/BAT

GRB 200215A: GCN Circ archive: Fermi GBM, Swift, Liverpool Telescope, Swift-XRT, Swift/UVOT, Swift-BAT, UKIRT, RATIR, CALET, LCO

LIGO/Virgo S200213t: GCN Circ archive: MASTER-Net, IceCube, MAXI/GSC, ANTARES, INTEGRAL SPI-ACS, ZTF, AGILE/MCAL, AGILE/GRID, Fermi-GBM, Swift/BAT, GTC, DDOTI/OAN, Fermi-LAT, KAIT, J-GEM, GOTO, Nanshan-0.6m, Insight-HXMT/HE, PAO, Lulin, CALET, CLU/NED, AstroSat CZTI, TAROT, Swift-XRT, Keck, Swift UVOT, Konus-Wind

GRB 200212A: GCN Circ archive: Fermi GBM

GRB 200211A: GCN Circ archive: Fermi GBM, BALROG

LIGO/Virgo S200208q: GCN Circ archive: LIGO/Virgo, IceCube, ANTARES, HAWC, MASTER-Net, INTEGRAL SPI-ACS, AGILE/MCAL, AGILE/GRID, Fermi-GBM, Swift/BAT, MAXI/GSC, Fermi-LAT, CALET, KAIT, TAROT, Konus-Wind

GRB 200208A: GCN Circ archive: Fermi GBM

GRB 200207A: GCN Circ archive: Fermi GBM, Swift, AstroSat CZTI

GRB 200206A: GCN Circ archive: Fermi GBM

GRB 200205C: GCN Circ archive: Fermi GBM

GRB 200205B: GCN Circ archive: Swift, LCO, VLT, Swift-XRT, Swift/UVOT, Swift-BAT, Chilescope, Konus-Wind

GRB 200205A: GCN Circ archive: Swift, MASTER, MASTER-Net, REM, MAXI/GSC, Swift-XRT, Chilescope

GRB 200203A: GCN Circ archive: Fermi GBM

ZTF20aajnksq: GCN Circ archive: ZTF, Gemini, Konus-Wind

HAWC_200202A: GCN Circ archive: AMON

GRB 200201A: GCN Circ archive: Fermi GBM, AstroSat CZTI

GRB 200131A: GCN Circ archive: Swift, MASTER, Swift-XRT, RATIR, KAIT, LCO, VIRT, Swift/UVOT, CDK700, ISON-Castelgrande, Swift-BAT, CALET, Konus-Wind, Tautenburg

GRB 200130B: GCN Circ archive: Fermi GBM, BALROG, IPN, Konus-Wind

GRB 200130A: GCN Circ archive: Fermi GBM

GRB 200129A: GCN Circ archive: Fermi GBM

LIGO/Virgo S200129m: GCN Circ archive: LIGO/Virgo, IceCube, INTEGRAL SPI-ACS, MAXI/GSC, AGILE/MCAL, AGILE/GRID, MASTER-Net, Fermi-GBM, Fermi-LAT, Swift/BAT, CALET, Konus-Wind, Insight-HXMT/HE

ANTARES 200127A: GCN Circ archive: MASTER

GRB 200128B: GCN Circ archive: AGILE/MCAL

GRB 200128A: GCN Circ archive: Fermi GBM

LIGO/Virgo S200128d: GCN Circ archive: MASTER-Net, IceCube, HAWC, INTEGRAL SPI-ACS, MAXI/GSC, ANTARES, Fermi-GBM, Swift/BAT, KAIT, CALET, Fermi-LAT, AGILE/GRID, TAROT, SVOM/GWAC, Konus-Wind

GRB 200127B: GCN Circ archive: Fermi GBM

GRB 200127A: GCN Circ archive: Swift, AbAO, Swift-XRT, Nanshan-0.6m, Mondy, Swift/UVOT, Swift-BAT

GRB 200125B: GCN Circ archive: Fermi GBM, BALROG, Insight-HXMT/HE, DDOTI/OAN, IPN, Konus-Wind

GRB 200122B: GCN Circ archive: Insight-HXMT/HE

GRB 200125A: GCN Circ archive: Swift, Swift-XRT, RATIR, Nanshan-0.6m, TNG, AbAO, Swift/UVOT, Swift-BAT, Konus-Wind

GRB 200122A: GCN Circ archive: Swift, Swift-XRT, GOTO, FRAM, Swift/UVOT, Swift-BAT, RATIR, MITSuME, Konus-Wind, Mondy, AstroSat CZTI

GRB 200120A: GCN Circ archive: Fermi GBM, Insight-HXMT/HE, AstroSat CZTI, IPN, Konus-Wind, SRG/ART-XC, SRG/eROSITA

IceCube-200120A: GCN Circ archive: MASTER-Net, Fermi-GBM, INTEGRAL SPI-ACS, Fermi-LAT

GRB 200117A: GCN Circ archive: Fermi GBM

IceCube-200117A: GCN Circ archive: MASTER-Net, INTEGRAL SPI-ACS, Fermi-GBM, ANTARES, ZTF, Insight-HXMT/HE, Fermi-LAT, HAWC

LIGO/Virgo S200116ah: GCN Circ archive: MASTER-Net

GRB 200115A: GCN Circ archive: Swift, Nanshan-0.6m, MITSuME, Swift-BAT, Mondy, DDOTI/OAN, CALET

LIGO/Virgo S200115j: GCN Circ archive: MASTER-Net, IceCube, HAWC, MAXI/GSC, ANTARES, AGILE/MCAL, ZTF, AGILE/GRID, Fermi-GBM, Fermi-LAT, Swift/BAT, SVOM/GWAC, PAO, GOTO, CALET, Swift-XRT, Swift/UVOT, Palomar, LCO, Mondy, TAROT, GMOS-N, GRAWITA, Pan-STARRS, Konus-Wind

GRB 200114A: GCN Circ archive: Fermi GBM, BALROG, AstroSat CZTI, DDOTI/OAN, Insight-HXMT/HE

LIGO/Virgo S200114f: GCN Circ archive: MASTER-Net, IceCube, HAWC, MAXI/GSC, Fermi-GBM, ZTF, ANTARES, INTEGRAL SPI-ACS, AGILE, Fermi-LAT, Swift/BAT, AGILE-GRID, DDOTI/OAN, CALET, GTC, WHT, Swift-XRT, Palomar, J-GEM, SOAR, Konus-Wind, AstroSat CZTI, TAROT, Gemini

LIGO/Virgo S200112r: GCN Circ archive: LIGO/Virgo, IceCube, MASTER-Net, ANTARES, HAWC, MAXI/GSC, AGILE/MCAL, Swift/BAT, AGILE/GRID, Fermi-GBM, Insight-HXMT/HE, CALET, TAROT, Konus-Wind, AstroSat CZTI

GRB 200112A: GCN Circ archive: Fermi GBM, BALROG, AstroSat CZTI

GRB 200111A: GCN Circ archive: Fermi GBM, Insight-HXMT/HE, IPN, AstroSat CZTI, CALET

IceCube-200109A: GCN Circ archive: MASTER-Net, Fermi-GBM, Swift-XRT, HAWC, Fermi-LAT, ZTF

ANTARES 200108A: GCN Circ archive: MASTER, Swift-XRT

GRB 200109A: GCN Circ archive: Fermi GBM, Swift, Swift-XRT, Swift/UVOT, Swift-BAT, Insight-HXMT/HE

LIGO/Virgo S200108v: GCN Circ archive: LIGO/Virgo

GRB 200107B: GCN Circ archive: Fermi GBM, Swift, Swift-BAT, Swift-XRT, Swift/UVOT

GRB 200107A: GCN Circ archive: Swift

IceCube-200107A: GCN Circ archive: IceCube, Fermi-GBM, INTEGRAL SPI-ACS, ZTF, HAWC, Fermi-LAT, Swift

LIGO/Virgo S200106au: GCN Circ archive: LIGO/Virgo

LIGO/Virgo S200105ae: GCN Circ archive: LIGO/Virgo, ANTARES, INTEGRAL SPI-ACS, Fermi-GBM, MASTER-Net, AGILE-MCAL, IceCube, Swift/BAT, HAWC, MAXI/GSC, AstroSat CZTI, ZTF, CALET, TAROT, GTC, Konus-Wind

GRB 200105A: GCN Circ archive: MAXI/GSC

GRB 200103A: GCN Circ archive: Fermi GBM

IceCube-200101A: GCN Circ archive: MASTER-Net

GRB 200101A: GCN Circ archive: Fermi GBM, BALROG, AstroSat CZTI, IPN, Konus-Wind, CALET