GCN Circular 23430

Q. B. Yi, C. K. Li, X. B. Li, G. Li, J. Y. Liao, S. L. Xiong, 
C. Z. Liu, X. F. Li, Z. W. Li, Z. Chang, J. L. Zhao,
A. M. Zhang, Y. F. Zhang, X. F. Lu, C. L. Zou (IHEP), Y. J. Jin, 
Z. Zhang (THU), T. P. Li (IHEP/THU), F. J. Lu, L. M. Song, 
H. Y. Wang, M. Wu, Y. P. Xu, S. N. Zhang (IHEP), 
report on behalf of the Insight-HXMT team: 

At 2018-11-19T14:32:27.200 (T0), the Insight-HXMT/HE detected 
GRB 181119A (trigger ID: HEB181119605) in a routine search of the data,
which was also triggered by Fermi/GBM (trigger number 564330742)

The Insight-HXMT/HE light curve mainly consists of multiple 
pulses with a duration (T90) of 14.82 s measured from T0-10.03 s. 
The 1-s peak rate, measured from T0+4.79 s, is 680.6 cnts/s. 
The total counts from this burst is 2060.5 counts. 
URL_LC:  http://www.hxmt.org/images/GRB/HEB181119605_lc.jpg 

All measurements above are made with the CsI detectors operating in the 
regular mode with the energy range of about 80-800 keV (record energy). 
Only gamma-rays with energy greater than about 200 keV can penetrate 
the spacecraft and leave signals in the CsI detectors installed inside 
of the telescope. 

Insight-HXMT is the first Chinese space X-ray telescope, which was 
fundedjointly by the China National Space Administration (CNSA) and 
the Chinese Academy of Sciences (CAS). 
More information could be found at: http://www.hxmt.org.