SECCHI Telemetry and Command Statistics

SECCHI Telemetry And Command Statistics

There are two IDL procedures which I wrote to do reporting of statistics--one for command and one for telemetry:

dev/packets/parsecmdlog.pro:

pro parsecmdlog, list, logfile=fout ;+ ; $Id: parsecmdlog.pro,v 1.2 2008/04/29 17:07:08 ; ; I Nput: list of daily_commands_verify*.log files ; ; Outputs: LOGFILE=filename ; ; Side effects: plots number of commands by day ;-

secchi/idl/packets/pktlossreport.pro:

pro pktlossreport,yr ;+ ; $Id: pktlossreport.pro,v 1.2 2008/04/29 17:02:00 ; ; Project : STEREO SECCHI ; ; Name : pktlossreport ; ; Purpose : generate packet loss statistics (SSR 1 image packets only) ; ; Explanation: Reads pkt loss files from $scc[ab]/nrl/lz/outputs/prints and tlm volume with getsccarchiveinfo.pro and computes stats ; ; Inputs : INT year for which to generate stats ; ; Outputs : '~/attic/missingtlmreport.txt',/append - does A and B one line per month and summary for year

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2024 Geomagnetic Storms

In May 2024, Earth experienced some of the most intense geomagnetic storms seen in recent years. Solar eruptions that led to these storms were imaged by the SECCHI HI-2 camera on NASA STEREO-A. This image sequence shows the large CME front passing over Earth (far left, not to scale) along with concurrent Kp observations, which shows the Earth's geomagnetic response to the event.

Observations from the SECCHI HI-2 camera on May 12, 2024 (top), along with the concurrent "kp" geomagnetic activity index (lower). The location of Earth is as indicated on the left of the animation. [Credits: NASA/NRL/STEREO]

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2024 Geomagnetic Storms

SECCHI is a suite of 5 scientific telescopes that observe the solar corona and inner heliosphere from the surface of the Sun to the orbit of Earth.