ВНИМАНИЕ! На форуме начался конкурс - астрофотография месяца МАРТ!
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Корональные дыры.
http://www.tesis.lebedev.ru/sun_flares.htmlСогласно графику произошли почти 4 вспышки М-класса за 12 часов - это нормально?
Dear All,My apologies for not informing you sooner. On Friday May 4, SOHO went into ESR (Emergency Sun Reacquisition) mode. It looks like it was an anomaly in the "Coarse Sun Pointing Attitude Anomaly Detector", which is a very simple sensor that looksout for SOHO not pointing at the Sun, and triggers events that "safe" the spacecraftin that event. I think we've had this detector go off unexpectedly a few times over thepast few years. Anyway, the good news is SOHO seems to be fine, and the recovery isunderway. We don't have very good DSN contact this week so it is going to be slowerthan usual. Hopefully we should have LASCO back within a few days though.Regards.Karl
Просто к сведению, почему с 4 мая нет снимков LASCO