Hi Florencio, Thank you. Not my first attempt, but it is my first integration of colors with these 3nm filters! Previously, I have tried imaging with a 9nm Ha...
Hi, My pleasure to shared my latest to date image. Taken beginning of June under very good seeing conditions during one week (but light polluted area still). I...
Hi Franck, Wow, that is a spectacular image! Which filters do you use? Thank you for the view. Kel ... under very good seeing conditions during one week (but...
Hi Kel, thanks for nice comment. I used Astrodon 5nm filters (Ha-S2HaO3) Franck ________________________________ From: astro_narrowband@yahoogroups.com...
Well the summer rains came late but they have come to soggy central Florida I did manage to get a night of data on M20. It is amazing what a big mirror and...
Hi Andrew, That's one helluva scope you have built there. A pretty major piece of design and construction. Congratulations! What kind of mount design is it? As...
Paul, Thanks. Your UFO looks like some kind of reflection to me. Did you have an off-axis guider that may have been reflecting a bright star off the very tip...
Beautiful image Frank, congratulations. Thanks for sharing the way you got the final color. Did you use some kind of obstruction to get the spikes in the big...
... Used a separate efinder guider. I'm pretty convinced my oddity was a lens ghost reflection combined with tracking drift. ... Wow, .7m F4.3! I hope you find...
Hi, Good questions, sorry I forgot to mention; Each individual frame were 30min long. Usually I go for 20min max, particularly at this fast f/d, but many...
Neil, My wife is from Nadic, and says it is bounce off the green monster ... I was up there a while back and saw the light pollution you shoot under.............
Nice job, Kel. More SII always helps, but I run out of patience on that <g>. My only question is that I think there is a bit more of Ha at least surrounding...
Hmm, can't get anything past you. I turned it down because, well, cranked up, it was awfully noisy. That 3nm is like looking through a pinhole... but it does...
Im in need of a couple of Astrodon filters, SII and OIII 50mm 6nm to match my HA I have now If anyone has a set they want to sell drop me a note with your...
I am looking at the big Optec filter wheel and it uses a 58mm square filter. A starndard 50mm filter is cutting it very close with my system due to the fast...
I hope this is not breaking protocall but I have a full set of 2" ( 48 mm threaded holders ) filters for sale and thought to offer them here before out on...
Here is panel 3 added.another 2 hours of Ha info added There is little processing done on this as Ill process the final image when I collect the information. ...
Kel I also live in San Diego and do narrow band. Give me a call. We might be able to share some ideas and whatever. So far I am the only narrow band imager in...
It is coming together nicely, Mark. Bill ... From: "Mark" <astronomy@...> To: <astro_narrowband@yahoogroups.com> Sent: Wednesday, July 02, 2008 10:15...
Hi, All, Haven't posted here in a while, but I thought you might like to see a NB image of the Elephant's Trunk taken during the last week at our remote...
I've had moderate success using CCDStack's bloom removal but it seems that it leaves some artifacts around the stars which can be especially noticeable when...
Hey there, Phil. I have the write up on my IC443 page on my web site. If imputing blooms, I set the ADU value at about 30000, then impute at 0.2 pixels and...
Good shot, Don. Glad to see you back. ... http://dg-imaging.astrodon.com/gallery/display.cfm?imgID=142 ... www.flemingastrophotography.com Direct from Boston...
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