A s t r o A l e r t - HIGH SOLAR LIMB ACTIVITY ALERT - 28 AU

[Ulrich Rieth]

Hallo!
Da haben wir ja mal wieder völlig richtig gelegen, mit der Einschätzung, dass der M4 nicht aus der 10090 gekommen ist.
Naja, war auch irgentwie offensichtlich.
Gruß

Ulrich

PS.: Suche weiterhin einen Spender für "meinen" Coronado H Alpha Filter plus zugehöriges Teleskop.

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This Is SKY & TELESCOPE's AstroAlert for Sun-Earth Interactions
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A s t r o A l e r t

Sun-Earth Alert

Solar Terrestrial Dispatch

http://www.spacew.com/astroalert.html

28 August 2002

HIGH SOLAR LIMB ACTIVITY ALERT - 28 AUGUST

A new active sunspot complex is approaching the northeastern solar limb.
It should rotate into view over the next 24 hours. It has been presumed
responsible for several solar x-ray flares, one of which narrowly missed
being classed as a major event. (The Space Environment Center today claimed
that this near-major flare originated from a new emerging spot group now
approaching the central meridian of the Sun. However, we argue that this is
probably incorrect. Available evidence suggests the spot complex approaching
the northeastern solar limb may have been the true culprit.)

Heavy surging (mass that is hurled some distance into space above the
Sun's surface) has been observed in this area over the last 24 hours.
Additional strong surging is expected to continue as the spot complex rotates
into view.

Observers with hydrogen-alpha filters attached to telescopes should be
in for a treat as it continues to put on a rather spectacular show on the
northeast limb. For those without h-alpha filters, feel free to observe the
activity on your desktop by visiting the Global H-Alpha Patrol Network at:
http://www.spacew.com/sunnow.

Until this spot complex rotates fully into view over the next several
days, it will be impossible to estimate the potential for major levels of
solar activity. However, given the activity that has been observed to-date,
it would be reasonable to assume that this spot complex may be capable of
producing isolated major solar flares. Preliminary observations of a steadily
increasing background solar x-ray flux suggests this spot complex may be
rather hot.

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[Ulrich Rieth]

Erste Anzeichen der Gruppe im MDI sichtbar *o.T.*

[Ulrich Rieth]

[Lutz schenk]

Ist schon klar ob das eine Ex-Gruppe oder was Neues ist?

Gruß Lutz