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Old 19-12-2012, 03:09 AM
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Logieberra (Logan)
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Join Date: Mar 2010
Location: Canberra
Posts: 1,644
A few quick guided test shots.
Single exposures.
JPEGs.
No Canon noise reduction and no darks.
Photoshop RGB levels used to fix the major red bias from street lights, along with edges cropped off (I really need a field flattener).

Galaxy_ISO_400_13mins
Horse_ISO_400_15mins
M42_ISO_400_10mins(HeavyClipped)
M42_ISO_400_20mins(Unclipped)
Attached Thumbnails
Click for full-size image (Galaxy_ISO_400_13mins.jpg)
186.7 KB665 views
Click for full-size image (Horse_ISO_400_15mins.jpg)
188.7 KB892 views
Click for full-size image (M42_ISO_400_10mins(HeavyClipped).jpg)
204.2 KB1003 views
Click for full-size image (M42_ISO_400_20mins(Unclipped).jpg)
217.7 KB805 views
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