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Home→Published 2014 → October

Monthly Archives: October 2014

The Moon 2014 October 31

Posted on October 31, 2014 by davidardittiOctober 31, 2014
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Click twice to enlarge to full size. … Continue reading →

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AR2192 in H alpha 2014 October 28

Posted on October 31, 2014 by davidardittiOctober 31, 2014
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This could be subtitled ‘goodbye to AR 2192’, as the great spot approaches the limb. … Continue reading →

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AR2192 2014 October 27

Posted on October 27, 2014 by davidardittiOctober 27, 2014
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Seeing very poor today in the afternoon, but I took images of the spot in IR and H alpha, which I have put side by side here, though the quality of the H alpha image doesn’t really justify this image … Continue reading →

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AR2192 2014 October 25

Posted on October 27, 2014 by davidardittiOctober 27, 2014
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AR2192 in reasonable seeing in IR light. … Continue reading →

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The Sun 2014 October 21

Posted on October 24, 2014 by davidardittiOctober 24, 2014
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Here’s my take on the giant sunspot AR 2192. The features I find striking here are the linear streakiness seeming to emanate from a point W (celestial) of the group, manifested in its upper part, and the slightly lighter bridge … Continue reading →

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Sun in H alpha 2014 September 26 and October 03

Posted on October 8, 2014 by davidardittiOctober 8, 2014
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Here are some large images I produced in the process of writing an article on ‘Imaging the Sun in Narrowband’ for the December 2014 issue of Astronomy Now. The first  is a 3-part mosaic taken with a 100mm f/9 telescope, … Continue reading →

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The Sun 2014 September 08 and 22

Posted on October 2, 2014 by davidardittiOctober 2, 2014
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Here’s a white light whole disk image from the 8th and a more detailed IR image from the 22, that I produced in the process of doing an article for the November ‘Astronomy Now’.(Click to enlarge.) … Continue reading →

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