2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/Catalog/STEREO/IP.Shock.List NASA Catalog STEREO IP Shock List https://doi.org/10.48322/b98f-pw76 2026-02-02T13:10:25Z 2023-05-11T12:34:56.789 Updated to SPASE Version 2.5.0 if needed, fix broken URL, Added DOI information, JMW 2023-09-27T12:34:56.789 Updated Authors. JMW 2025-09-15T17:54:25 14 Parameters added by Olga Uritskaya 2026-02-02T13:10:25Z Added MetadataRightsList and RightsList(s). Added ResourceType and NamingAuthority. Updated to 2.7.1. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. ZCB This catalog has spacecraft-specific lists of interplanetary shocks measured by STEREO-a and STEREO-B between January 2007 and March 2009. For each of the 49 STEREO-A shocks and 46 STEREO-B shocks, the following information is given: time, the ratio of downstream to upstream magnetic field intensity, shock normal angle, plasma beta, magnetosonic Mach number, a Y/N flag, for STEREO 32 Hz magnetic field data availability, a comment field mainly used to indicate forward vs. reverse shocks. It is expected that this list, given in both PDF and Excel formats, will be updated periodically. STEREO IMPACT/Magnetometer Team L.K. Jian, C.T. Russell, J.G. Luhmann, A.B. Galvin, K.D.C. Simunac 2022-01-01T00:00:00 NASA, STEREO Science Center spase://SMWG/Person/Lan.Jian GeneralContact spase://SMWG/Person/Olga.Y.Uritskaya MetadataContact STEREO L3 data page https://stereo-ssc.nascom.nasa.gov/data/ins_data/impact/level3/ spase://VSPO/Catalog/STEREO_IP_Shock_List spase://VSPO/Catalog/STEREO/IP.Shock.List spase://SMWG/Repository/NASA/GSFC/STEREO_SC Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products Shock list, PDF version https://stereo-ssc.nascom.nasa.gov/data/ins_data/impact/level3/STEREO_Level3_Shock.pdf For Excel version, go to Information URL above Text spase://SMWG/Instrument/STEREO-A/IMPACT/MAG spase://SMWG/Instrument/STEREO-B/IMPACT/MAG spase://SMWG/Instrument/STEREO-A/PLASTIC spase://SMWG/Instrument/STEREO-B/PLASTIC InterplanetaryShock 2007-01-14T00:00:00 -P6M As of October 2009, shocks through March 2009 were included # Housekeeping Year Temporal Month Temporal Day Temporal Hour Temporal Minute Temporal Second Temporal Bdown/Bup Bdown/Bup: ratio of downstream magnetic field intensity to upstream magnetic field intensity Other θBn θBn: shock normal angle Other β β: the ratio of plasma thermal pressure to magnetic pressure upstream of the shock, assumed as 1 for further shock analysis when there is data gap (DG) Other Mach Num Mach Num: magnetosonic Mach number Other 32 s-1 data availability Y or N indicates the availability of 32 s-1 MAG data for this shock. The last day of such 32 s-1 data is 10 January 2013 for STA and 8 January 2013 for STB Other Source Other Forward/Reverse Shock Remark