Group Challenge - Rosette Nebula and Cluster  
Rosette Nebula

Rosette Nebula(Tim Lahey)

Acquisition Date : 2008-12-06 Portal AZ
Camera : Canon Digital Rebel XT / 350D (unmodified)
Camera Settings : ISO 800
Daylight white balance
Image quality: RAW
Parameter: 1
In-camera noise reduction: Off
Telescope : TeleVue NP-101
Mount : EQ6 Pro on tripod
Adapter / Prime / Afocal / Other : Prime focus
Processing Package / Processing Applied : 6 Bias frames, 5 Dark Frames, 5 light frames of 4 minutes each.
Stacked, calibrated, curves in AIP4WIN.
Additional curves adjustment + saturation enhancement by Stuart Heggie using PhotoShop.
Web Site : n/a
NOTES : Guided using KWIQ-Guider (QHY5) + PHD -> EQ6 mount.

Pointing and tracking via TheSky6 + EQMOD

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