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ASA_AstroSystemeAustria· ASA Astrographs and Mounts
Very nice! I like better the narrowband version. The LRGB looks like you have used the Halfa signal for the luminance channel. In this way the Halfa background...
Dear ASA fellows, here is a much photographed area in Cepheus, with a twist. I was intrigued by the nearness of this field with the emission nebula SH2 137, so...
Hi guys, On year ago, i began my M-27 project using my ASA Astrograph N12" f/3.62 OTA. This summer, i finished my M-27 with RGB and OIII images and i combined...
Hi Florent, good to see new images from you! They are all very nice and the comparison it is actually quite interesting. My very favorite is the HRGB version...
Gimmi: I have been shooting the same FOV in LRGB and your image has convinced me that Ha is really needed. Thanks for sharing a great image. Clear skies, ...
Thank you, Antonio! Olivier _____ De : ASA_AstroSystemeAustria@yahoogroups.com [mailto:ASA_AstroSystemeAustria@yahoogroups.com] De la part de Antonio Fernandez...
Thanks a lot ! After reading your comment, i try to understand why the luminance chanel looks like Halfa... The image was built in three times : 1) a "pure...
I like it, Gimmi! I am very interested by the process used to remove the star halos. I have a look on your website : bravo also for the images taken with your ...
You guys have been producing some wonderful images as of late. I congratulate you all on you fine work! Here's vdB 154 in Cepheus. This was a processing...
Dear Tom, please check your telescope lens and the camera optical window, they must be quite dirty according the quantity of fog and dust seen on all your...
Florent... The set of images over M27 is spectacular.ˇ...a very delicate work plenty of colours and with versions for all kind of preferencesˇ.. I like all...
Dear colleagues, After a loooong summer break engaged with some atm projects and other non-astro ventures I am back to astroimaging from my backyard...
A very interesting presentation. Personally I like 'Version 3' best ( R+Há / G+OIII / B+OIII) - great structures, naturally looking colors and a nice halo. ...
Another great emission nebula from the southern hemisphere: NGC6188: http://www.pbase.com/gbachmayer/image/116741294/original In the right upper corner is an...
Hi guys, Thank you for your messages. I also like the 3rd version and the OIIIRGB version. The ASA Astrograph gives incredible details. Thanks once again. ...
Bravo Antonio very nice image indeed under a quite polluted location . What is amazing is also the duration of the final accumulated stack , more than 22 hours...
An exotic view for northern skiesˇˇ :-)..perfectly resolved and with an extremely beauty nebula (upper right) with a faint halo around.It´s a beauty ˇ High...
Thank you, Tom! I was pretty sure that there is enough SII emission of this nebula, but I didn't have enough time left to shot a SII channel. Best regards, ...
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