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Old 08-07-2012, 11:04 PM
Ross G
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Ross G is offline
 
Join Date: Apr 2007
Location: Cherrybrook, NSW
Posts: 5,013
Nikon 100mm+QHY9+Ha vs. Sydney Skies

Hello,

Again last new moon I was not able to get away to any dark site.

I haven't seen a good, dark sky since March!

In desperation I attached a Nikon 100mm F2.8 lens and Ha filter onto my QHY9 ccd, set up in my backyard, pointed to Scorpius and Sagittarius and pretended I was in Coonabarabran.

I was pleasantly surprised at the results.

What do you think.

Thanks for looking.

Ross.

QHY9 MONOCHROME CCD
OLD NIKON E SERIES 100MM F2.8 LENS AT F4
ASTRONOMIK Ha FILTER.
PHD WITH FINDERSCOPE FOR GUIDING
HEQ5Pro MOUNT

ALL PHOTOS ARE 5 X 20 MINUTE EXPOSURES, EXCEPT FOR
EAGLE AND SWAN PHOTO WHICH IS 3 X 20 MINUTE EXPOSURE.

PROCESSED WITH DSS and PHOTOSHOP CS2
Attached Thumbnails
Click for full-size image (Eagle & Swan.jpg)
194.5 KB170 views
Click for full-size image (Prawn.jpg)
197.7 KB142 views
Click for full-size image (Antares.jpg)
200.8 KB137 views
Click for full-size image (Catspaw & Lobster.jpg)
199.1 KB135 views
Click for full-size image (Lagoon & Trifid.jpg)
197.6 KB141 views
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