Collected Information About Recent GRBs/GW_events/SGRs/Neutrino/Misc_Transients
- Recent collected GRBs/GWs/SGRs/Neutrino/Other_Misc_Transients
- Past collected GRBs/GWs/SGRs/Neutrino/Transients (2019-1997)
- 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.
1) Recent GRBs/LIGO-Virgo/IceCube/HAWC/MAXI/SGRs/XRFs/transients:
- GRB 210226A: GCN Circ archive: Swift, Swift-XRT
- 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
- 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
- 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
- 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