2.7.1 spase://NASA/Catalog/YOHKOH/Gamma-Ray_Flare Yohkoh Gamma-Ray Flare Catalogue(HXS/GRS) 2026-06-23T11:36:27 GRS EVENT LIST. This is a list of all gamma-ray events detected by GRS. 33 events were selected from the HXT event list with several criteria. spase://SMWG/Person/Jun.Sato Author spase://SMWG/Person/Kazuo.Yoshimura Author spase://SMWG/Person/Olga.Y.Uritskaya MetadataContact spase://SMWG/Repository/SDAC https://umbra.nascom.nasa.gov/yohkoh/HXT_catalog/grs_html/grs_evt_list.html HTML spase://SMWG/Instrument/Yohkoh/WBS SolarFlare 1991-10-27T05:39:00 2001-08-25T18:25:35 EVENT Housekeeping DATE Temporal START Temporal MAX Temporal END Temporal SXS1 SXS PC11 peak count rate in cts/sec Other SXS2 SXS PC12 peak count rate in cts/sec Other HXS1 HXS PC1 peak count rate in cts/sec with background subtraction Other HXS2 HXS PC2 peak count rate in cts/sec with background subtraction Other GRS1 GRS PC11 peak count rate in cts/sec with background subtraction Other GRS2 GRS PC12 peak count rate in cts/sec with background subtraction Other GRS3 GRS PC13 peak count rate in cts/sec with background subtraction Other GRS4 GRS PC14 peak count rate in cts/sec with background subtraction Other GOES GOES X-ray class Remark H H-alpha flare importance Remark H-alpha H-alpha flare location in solar coordinates Positional