Titlebook: Observing Meteors, Comets, Supernovae and other Transient Phenomena; Neil Bone Book 1999 Springer-Verlag London 1999 Planet.Sunspot.observ

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Neil Bone BScerl?uft oder nicht. Natürlich wollen Eltern gerne wissen, ob ihr Kind normal ist oder nicht, um so mehr, wenn sie bereits ein geistig oder k?rperlich behindertes Kind haben oder wenn sie befürchten müssen, da? z.B. eine Virusinfektion w?hrend der Schwangerschaft oder eine Plazentainsuffizienz sich s

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Introduction,on. While it is no longer the case - as it was in the era of the wealthy gentleman scientist in the 19th century - that amateur equipment may actually be superior to that in professional observatories, developments in the manufacture of instruments, in particular the CCD camera, mean that, for a pri

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Meteors,rried out effectively. Naked-eye watches demand no more of the observer than willing and patience. Provided that the watch is of reasonable duration (preferably an hour, or multiples of an hour), and the observer takes care to record the sky transparency (as limiting magnitude) throughout it, the da

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