NGC 7822

Image Title: NGC 7822

Image Description and Details : After one week in the Alps, at the observatory of St Veran, we are pleased to share you our first deep sky photo. We present you our HOO version of NGC 7822. This Nebula is located in the Cepheus constellation and lies at around 3 000 light years from Earth. The particularity of this mosaic, composed of two panels, is that has been shot on two nights with less than 5h of total exposition time that is much less than our usual routine. The sky was so clear that we are able to reduce the total integration time for a very good signal to noise ratio. This picture is a collaboration between Victor Sabet and Julien De Winter. Two instruments were used, an Askar 600 with a 0.73 reducer and a Takahashi FSQ 85 EDX with a flattener 1.01. Both instruments were fitted with an ZWO ASI 2600 MM. In the center bottom, we can also identify the presence of a Planetary Nebula.

https://www.astrobin.com/4zh7z2/I/

Setups:

Askar FRA600 · Takahashi FSQ-85EDX

Cam: ZWO ASI2600MM Pro

Mounts: Sky-Watcher EQ6-R Pro ×

Filtres: ZWO Blue 1.25" · ZWO Green 1.25" · ZWO H-alpha 7nm 1.25" · ZWO O-III 7nm 2" · ZWO Red 1.25"

Accessories: ZWO ASIAIR Pro · ZWO EAF · ZWO EFW 7 x 2″ · ZWO EFW 7 x 36mm

Logiciels

Adobe Photoshop · Pleiades Astrophoto PixInsight

Copyright: Julien De WInter AND Victor Sabet

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