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Date: 05/06/2004 21:33 and 08/06/2004 21:09 LT; Scope: Meade LX90, f/6.3; Camera: Canon EOS 300D; Exposure: 115 x 30 sec @ ISO 800; Processing: RAW images converted to 16-bit TIF in ImagesPlus. Dark subtraction. Images aligned using using Centroid and Translate + Rotate function and average combined using ImagePlus. Post-processing in ImagesPlus and recoloured in Photoshop.This is a cropped image showing the Keyhole at full-size.

NGC 3372 (Eta Carinae Nebula) 01 NGC 3372 (Eta Carinae Nebula) 02 NGC 3372 (Keyhole Nebula) 01 NGC 3372 (Keyhole Nebula) 02 M 8 (Lagoon Nebula) M 42 (Orion Nebula)
NGC 3372 (Keyhole Nebula) 02  
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