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jshuder | all galleries >> Astrophotography >> Planetary Nebulae > NGC 6804
PN G045.7-04.5
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NGC 6804
PN G045.7-04.5

NGC 6804 (PN G045.7-04.5, PK 045-04.1) Planetary Nebula in Aquila. Taken July 23, 24, 25, 26, 27 and
Aug. 03, 2022. Imaged with Starlight Xpressí SX-825 camera and a Celestron EdgeHD 9.25 at f10, on a
Losmandy G11/Gemini mount. The H- alpha and OIII subframes were 12 minutes binned 1x1, while the RGB
subframes were 3 minutes binned 2x2, resulting in the following total exposures L:R:G:B =
(HA+OIII): (R+Ha):(G+OIII):(B+OIII) (min) = (276+ 276):(42+276):(42+276):(42+276). Captured with
Nebulosity, calibrated, sigma combined in Siril with other processing using PixInsight LE,
Photoshop CS and GIMP. North is up.


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Sakib 01-Feb-2023 00:27
What a nice image of an unappreciated jewel!