NGC 6820 & NGC 6823
(Nebula &
open cluster)

Large
Photo Details:
- Instrument:
Vixen R200SS on Takahashi EM-200.
- Filters:
Astrodon True Balance Ha, RGB.
Baader MPCC.
- Exposure:
Ha 5 x 600 sec. RGB 5 x 120 sec.
Bin 2x.
- Camera:
Starlight Xpress SXV-H9
- Software:
Maxim DL, FocusMax, Photoshop CS2.
- Location:
59 11 47.83 N. -
10 22 29.33 E
- Date:
05.10.2007
- Comments:
Ha / R scaled and blended,
G2V cal. in Maxim. Combined in PS.
- Information about this object:
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