Skip to main content
New Announcement Feature, Code of Conduct, Circular Revisions. See news and announcements

GCN Circular 33958

Subject
GRB 230614B: Fermi GBM Final Real-time Localization
Date
2023-06-14T09:25:31Z (10 months ago)
From
Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>
The Fermi GBM team reports the detection of a likely LONG GRB

At 09:15:01 UT on 14 Jun 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230614B (trigger 708426906.627188 / 230614385).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 110.9, Dec = -61.9 (J2000 degrees, equivalent to J2000 07h 23m, -61d 53'), with a statistical uncertainty of 1.0 degrees.

The angle from the Fermi LAT boresight is 15.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230614385/quicklook/glg_skymap_all_bn230614385.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230614385/quicklook/glg_healpix_all_bn230614385.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230614385/quicklook/glg_lc_medres34_bn230614385.gif


Looking for U.S. government information and services? Visit USA.gov