Location of Photo:
Wiruna, ASNSW dark sky site
Date/Time of photo:
Jan 20 ~ 9:40pm
Canon S3 IS, fixed tripod mount
Comet McNaught just bfore setting in late twilight. 4 images of 15 sec @ f3.2 ISO 200,combined to show the extent of the tail, estimated the tail extened horizontally at least 30° naked eye and the entire area below the tail seemed brighter than adjacent sky, after astronomical twilight. It was a magnificent sight.