Hello,
Please open the folowing link for the image of NGC6888:
http://bareket-astro.com/public/NGC_6888.jpg
15" f/2.8 Custom Astrograph, ST8XE, A.Don Ha filter.
Lum Exposure time = 4X5 min.
Ido.
Bareket observatory, Israel.
WWW.BAREKET-ASTRO.COM
Please open the folowing link for the image of NGC6888:
http://bareket-astro.com/public/NGC_6888.jpg
15" f/2.8 Custom Astrograph, ST8XE, A.Don Ha filter.
Lum Exposure time = 4X5 min.
Ido.
Bareket observatory, Israel.
WWW.BAREKET-ASTRO.COM
http://bareket-astro.com/en.html