[vsnet-grb-info 24837] LIGO/Virgo S200129m: Not observable by Fermi-GBM

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  26936
SUBJECT: LIGO/Virgo S200129m: Not observable by Fermi-GBM
DATE:    20/01/29 17:07:21 GMT
FROM:    Adam Goldstein at Fermi-GBM, USRA  <adam.michael.goldstein at gmail.com>

A. Goldstein (USRA) reports on behalf of the Fermi-GBM Team and the
GBM-LIGO/Virgo group:

For S200129m and using the bayestar.fits.gz,1 skymap, Fermi-GBM did not
observe any of the localization probability at event time due to Earth
occultation. Therefore, the GBM observations are not constraining for
prompt gamma-ray emission.