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April 23: AR1726 and some proms

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#1 Peter Z

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Posted 23 April 2013 - 07:55 PM

More fun with my new Daystar Quantum PE 0.6A Filter. Photos were taken with my 100mm objective (f12) telescope operating at f/34 through the filter. The active region was photographed on resonance and 0.7 angstroms off-resonance. Here's on-resonance.

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#2 Peter Z

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Posted 23 April 2013 - 07:56 PM

Here's off-resonance.

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#3 Peter Z

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Posted 23 April 2013 - 08:00 PM

Here are the proms.

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#4 old_frankland

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Posted 23 April 2013 - 11:26 PM

Oh, yeah. That's working very nicely. Well done.

#5 raylal

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Posted 24 April 2013 - 08:33 AM

Beautiful shots.

Ray

#6 REC

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Posted 24 April 2013 - 10:02 AM

Very nice and the proms are great!

#7 Peter Z

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Posted 24 April 2013 - 11:03 AM

Thanks Jim, Ray and Bob. Seeing was bad and I still need to work on my stacking technique - especially for the proms.

#8 Aquarist

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Posted 24 April 2013 - 11:08 AM

Impressive images. Enjoy that filter, you are making excellent progress getting to know how to use it. :D

#9 Andy Devey

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Posted 24 April 2013 - 02:51 PM

Stunning work Peter love that long focal length work

Regards

Andy






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