GRB220129A

This page lists all entries on GRB220129A in GRBweb

Summary Fermi GBM GCN 31530 GCN 31531

Summary table
Variable Value Source
GRB_name_Fermi GRB220129873
T0 20:57:29.381 UTC Fermi_GBM
ra 244.3500° Fermi_GBM
decl 2.9000° Fermi_GBM
pos_error 9.86e+00° Fermi_GBM
T90 2.048 s Fermi_GBM
T90_error 2.064 s Fermi_GBM
T90_start 20:57:29.381 UTC Fermi_GBM
fluence 2.60e-07 erg/cm² Fermi_GBM
fluence_error 3.33e-08 erg/cm² Fermi_GBM
T100 2.048 s
GBM_located True
mjd 59608.87325672454 Fermi_GBM
Fermi GBM table
GRB_name_Fermi GRB220129873
trigger_name bn220129873
ra 244.3500°
decl 2.9000°
pos_error 9.86e+00°
datum 2022-01-29
t_trigger 20:57:30.405 UTC
T90 2.048 s
T90_error 2.064 s
T90_start 20:57:29.381 UTC
fluence 2.60e-07 erg/cm²
fluence_error 3.33e-08 erg/cm²
flux_1024 1.45e+00 erg/cm²/s
flux_1024_error 1.76e-01 erg/cm²/s
flux_1024_time -3.84e-01 erg/cm²/s
flux_64 3.19e+00 erg/cm²/s
flux_64_error 1.10e+00 erg/cm²/s
GCN 31530 table
GRB_name GRB220129A
GCN_number 31530
Detection_method Fermi GBM final loc
t_trigger 20:57:30 UTC
ra 244.4000°
decl 2.9000°
Circular_text TITLE: GCN CIRCULAR NUMBER: 31530 SUBJECT: GRB 220129A: Fermi GBM Final Real-time Localization DATE: 22/01/29 21:07:55 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely LONG GRB At 20:57:30 UT on 29 Jan 2022, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 220129A (trigger 665182655.40502 / 220129873). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 244.4, Dec = 2.9 (J2000 degrees, equivalent to J2000 16h 17m, 2d 53'), with a statistical uncertainty of 22.5 degrees. The angle from the Fermi LAT boresight is 16.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220129873/quicklook/glg_skymap_all_bn220129873.png The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220129873/quicklook/glg_healpix_all_bn220129873.fit The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220129873/quicklook/glg_lc_medres34_bn220129873.gif
GCN 31531 table
GRB_name GRB220129A
GCN_number 31531
Detection_method Fermi GBM Other
Circular_text TITLE: GCN CIRCULAR NUMBER: 31531 SUBJECT: Fermi GRB 220129A: Global MASTER-Net observations report DATE: 22/01/30 00:45:34 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs V. Lipunov, V.Kornilov, E.Gorbovskoy, K.Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, D. Vlasenko, G.Antipov, D.Zimnukhov, V.Senik, T.Pogrosheva, E.Minkina, A.Chasovnikov, V.Topolev, V.Grinshpun, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev (Irkutsk State University, API), B.L.Carrasco, J.R.Valdes,V.Chavushyan, C.J.Martinez, V.M.Patino Alvarez, M.L.H.Rodriguez (INAOE, OAGH) A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), A. Gabovich, V.Yurkov (Blagoveschensk Educational State University) MASTER-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the Fermi GRB 220129A ( Fermi GBM team, GCN 31530) errorbox 11830 sec after notice time and 11857 sec after trigger time at 2022-01-30 00:15:07 UT, with upper limit up to 17.0 mag. The observations began at zenith distance = 80 deg. The sun altitude is -46.0 deg. The galactic latitude b = 35 deg., longitude l = 16 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1864208 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 11887 | 2022-01-30 00:15:07 | MASTER-Kislovodsk | (17h 35m 07.65s , +14d 09m 34.0s) | C | 60 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.