NGC 2264
(cone
nebula)
Optic: FSQ-85ED Takahashi + 0.73X focal reducer. Camera: QSI-583 @ -25°C (+ Astrodon Halpha CCD filter 5 nm). Mount: G11. Processing: Isis software. Exposure: 70 minutes (7 x 600 s). Location: Castanet-Tolosan (suburban conditions). Date: February 28, 2012
Mosaic of two field. Reduced view (click on
the image for enlarge)
Negative view (click on the
image for enlarge)
The
setup used. The guiding camera is the model Atik314L+. The guiding software
is Audela
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