Congrats to Dan Watt - October's Finalist!
Posted 04 November 2012 - 06:28 AM
Location/Date: 2012/10/19, Rozhen (The national observatory site), Bulgaria
Scope: Takahashi TOA-130S + EM-200, guide ZS 66SD + QHY5
Camera: Modified Canon 550D
Exposures: 3h 51min (33x420s, ISO 1600, No darks applied, used only dithering)
Acquisition: APT (Astro Photography Tool), PHD
Processing: DSS, PS
Here is my entry - M77, A Seyfert Galaxy in Cetus:
High Resolution version and more image information available at http://www.astronome....php?c=113&a....
This image is from a stack of 187 x 3 minute subs (9 1/3 hours total) @ ISO 1600 with a Celestron C-8 (orange tube), Celestron FR @ f/5.8 (1160mm), and a Gary Honis modified Canon 450D. Guiding is with an ONAG on-axis guider, Lodestar autoguider, and Phd Guiding.
Thanks for looking!
M42 and NGC1977
SCOPE: Orion EON 80ED @ f/5
CAMERA: CDS-600D (Cooled EOS T3i-600D)
SUBS: 61x30s + 18x300 @ ISO 800 (97 Darks, 25 Flats, 25 Dark Flats)
SOFTWARE: BackyardEOS, DeepSkyStacker, Photoshop CS5
SENSOR TEMP: -3ºF
FULL SIZE VERSION
Image Location and Date: SDAA Dark Site @ Tierra Del Sol, CA
Object: NGC1499 California Nebula 4 frame mosaic
Mount: Orion Atlas EQ-G
Imaging scope: Orion 8″ f3.9 Astrograph
Imaging FL: 800mm
Imaging focal ratio: f3.9
Imaging camera: Canon 1100D (Rebel T3) Modded
Lights: 141x300sec @ ISO 1600
Calibration: Darks, flats, Bias
Guide scope: SV Nighthawk II with Orion StarShoot Auto Guider
Other details: Baader MPCC + Astronomik Clip-in CLS-CCD guiding with PHD, captured with APT, processed in PixInsight.
Please vote for your favorite image to send to the finals. Voting will conclude on November 8th at Midnight EST.
Many thanks to all who took part in the contest!
Posted 09 November 2012 - 01:33 AM
Good luck on the finals!
Posted 09 November 2012 - 01:36 AM
Posted 09 November 2012 - 03:30 AM