Supported partially by the National Key R&D Program of China(2021YFA0718500);the National Natural Science Foundation(Grant No.12333007,12027803);International Partnership Program of Chinese Academy of Sciences(Grant No.113111KYSB20190020)。
Since the launch in June 2017,Insight-HXMT has been in service smoothly in orbit and particularly productive in 2023 and 2024.Among a total number of 238 papers published so far based on Insight-HXMT data,63 were publ...
supported by the National Key R&D Program of China(2021YFA0718500);the National Natural Science Foundation of China(NSFC,Grant No.12133007);partially supported by the International Partnership Program of Chinese Academy of Sciences(Grant No.113111KYSB20190020)。
We present a comprehensive analysis of the 2021 outburst of MAXI J1803–298 utilizing observations of the Insight-Hard X-ray Modulation Telescope(Insight-HXMT)spanning from the low hard state to the high soft state.Wi...
supported by International Partnership Program of Chinese Academy of Sciences(grant No.113111KYSB20190020);by the National Key R&D Program of China(2021YFA0718500)from the Minister of Science and Technology of China(MOST);supports from the National Natural Science Foundation of China under Grants U1938109,12333007,12173103,U2038101,U1938103,12333007,12303045,U1938201 and 11733009。
In October 2022,the magnetar SGR J1935+2154 entered the active outburst state.During the episode,the InsightHXMT satellite carried out a long observation that lasted for 20 days.More than 300 bursts were detected,and ...
project funded by China National Space Administration(CNSA);the Chinese Academy of Sciences(CAS);supported by the National Key R&D Program of China(2021YFA0718500 and 2023YFE0101200)from the Minister of Science and Technology of China(MOST);supports from the National Natural Science Foundation of China under grants 12373051 and 12333007;supported by International Partnership Program of Chinese Academy of Sciences(grant No.113111KYSB20190020)。
Owing to the broad energy coverage of Insight-HXMT in the hard X-ray band,we detected the highest energy of pulsation exceeding 200 keV around the 2017–2018 outburst peak of the first Galactic pulsating ultraluminous...
the support from the National Natural Science Foundation of China under grant Nos.12333007,U1838202,U1838201,U1838107,U1838113,U1838113 and U2038102;the Youth Innovation Promotion Association of the CAS(grant id 2018014);the National Key R&D Program of China(grant No.2021YFA0718500);partially supported by the International Partnership Program of the Chinese Academy of Sciences(grant No.113111KYSB20190020)。
We conduct a statistical analysis of the hardness ratio(HR)for bright sources in the 4 yr Galactic Plane Scanning Survey catalog of Insight-HXMT.Depending on the stable(variable)flux F_(s)(F_(v))or spectrum S_(s)(S_(v...
supported by the National Key R&D Program of China(2021YFA0718500);the National Natural Science Foundation of China under grants U2038106 and 12065017;partially by the Jiangxi Provincial Natural Science Foundation under grant 20224ACB211001。
As one class of the most important objects in the universe,magnetars can produce a lot of different frequency bursts including X-ray bursts.In Cai et al.,75 X-ray bursts produced by magnetar SGR J1935+2154 during an a...
This work was based on the data from Insight-HXMT mission,a project funded by the China National Space Administration(CNSA)and the Chinese Academy of Sciences(CAS);We gratefully acknowledge the support from the National Program on Key Research and Development Project(Grant No.2021YFA0718500)from the Ministry of Science and Technology of China(MOST);All authors appreciate the supports from the National Natural Science Foundation of China under Grants 12273043,U1838201,U1838202,U1938102,and U1938108;This work was partially supported by International Partnership Program of Chinese Academy of Sciences(Grant No.113111KYSB20190020);Appreciate Zeyu Song from IHEP for meticulous translation and revision.Appreciate Yongping Li from IHEP for helping with star sensor quaternion calculation.
Purpose The Hard X-ray Modulation Telescope is China’s first X-ray astronomy satellite launched on June 15,2017,dubbed Insight-HXMT.Active and passive thermal control measures are employed to keep devices at suitable...
supported by the National Natural Science Foundation of China(NSFC,grant Nos.12173103 and U1738205);supported by the China Scholarship Council under No.202104910250;based on observations with Insight-HXMT,a project funded by the China National Space Administration(CNSA)and the Chinese Academy of Sciences(CAS)。
We present the timing analysis of the nonlinear variability in two black hole low mass X-ray binaries MAXI J1820+070 and MAXI J1535-571 by using the bicoherence,a measure of phase coupling at different Fourier frequen...
a project funded by China National Space Administration(CNSA);the Chinese Academy of Sciences(CAS);supports from the National Key R&D Program of China(2021YFA0718500);the National Natural Science Foundation of China under Grant Nos.U1838202,U1838201,U2038102,and U1838113;the Youth Innovation Promotion Association of the CAS(Grant No.2018014);partially supported by International Partnership Program of Chinese Academy of Sciences(Grant No.113111KYSB20190020)。
An accurate target source position is sometimes useful for the pointing observation with the collimated telescopes of the Hard X-ray Modulation Telescope(Insight-HXMT),which is determined by the reliability of the ins...