The Hard X-ray Modulation Telescope (HXMT) , named "Insight", is China’s first X-ray astronomy satellite. There are three main payloads onboard Insight-HXMT, the high energy X-ray telescope (20-250 keV, 5100 cm2), the medium energy X-ray telescope (5-30 keV, 952 cm2), and the low energy X-ray telescope (1-15 keV, 384 cm2). The main scientific objectives of Insight-HXMT are: (1) to scan the Galactic Plane to find new transient sources and to monitor the known variable sources, (2) to observe X-ray binaries to study the dynamics and emission mechanism in strong gravitational or magnetic fields, and (3) to find and study gamma-ray bursts with its anti-coincidence CsI detectors.

Insight-HXMT Announcement of Opportunity for Cycle 4 Proposals


I am pleased to invite you to respond to the 4th “Announcement of Opportunity” by submitting proposals for observations to be performed with the Insight-HXMT satellite. The Insight-HXMT Cycle 4 guest observation program is open completely to the whole international scientific community.
Insight-HXMT Data Release 5


Insight-HXMT Gives Insight into Origin of Fast Radio Bursts


Insight-HXMT detected a very bright X-ray burst from SGR J1935+2154. This X-ray burst was also detected by the European satellite INTEGRALwhich is a magnetar in our Milky Way.Insight-HXMT is the first to identify the double-spike structure of this X-ray burst as the high energy counterpart of FRB 200428. This discoverythus proving that both the X-ray burst and FRB 200428 originated from magnetar SGR J1935+2154. This represents not only the first confirmed source of an FRBThe latest observations
The Special Issue on Insight-HXMT is complete and available electronically on ScienceDirect


The Special Issue Performance and Early Results of China’s 1st X-ray Astronomy Satellite Insight-HXMT is now complete and available electronically on ScienceDirect.