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| 160 files in 7 albums and 1 categories with 0 comments viewed 3081 times |
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M-31, 2 image Stack12 views1.7 x 2.5 deg, North up.
Stack of two 3 minutes exposures.
No dark frame subtraction.
Contrast enhanced (histogram stretch)
Camera - Canon Rebel XTi
Taken at Stellafane 2007
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Moon_8days_old12 viewsA composite picture made from five separate shots.
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Lunar Eclipse, Oct. 10, 200410 viewsLunar Eclipse
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Comet Lulin23 viewsNorth is up, West is right.
The image covers approximately 0.5 x 0.4 degrees (cropped the 0.9 x 0.6 deg original).
Stack of 77, 1 minute exposures. (77 minutes total exposure time).
Canon Rebel XTi at iso1600 at prime focus
The dust tail goes off to the lower left. The gas tail is hidden directly behind the coma (the greenish blue "cloud").
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North American Nebula11 views55 X30sec Stacked images
Modified Canon Rebel w/ 300mm f/ 5.6lens
PiggyBacked on C9.25
Dark/Flat Subtraction
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Comet Lulin21 viewsComet Lulin is passing through Gemini
Stack of 8 images, 5min exp each (total 40min)
Field of view: 0.90 x 0.60 deg.
Camera Canon Rebel XTi
Image Orientation:
North-up
West-right
ISO
1600
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M1717 viewsM17 7/25/05 LXD-55 10" UHTC prime focus 7 panel mosaic with iMerge SAC7b and Astrovideo 1 panel at 53 min on core 7 at 60 sec + 92 at 30 sec) and 6 panels at 15 min each (30X30 sec) on surrounding area
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M-17 and Sagitarius Star Clouds13 viewsApprox 3.5 x 5.5 deg with North up.
Mosaic of 8 images. 60 sec exp each.
No dark frame subtraction.
Contrast enhanced (histogram stretch)
Camera - Canon Rebel XTi
Taken at Stellafane 2007
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M33 (The Whirlpool Galaxy)7 viewsM33 (The Whirlpool Galaxy)
Middlebury, VT
Constellation - Triangulum
Combined images from 2 sessions
Exp 9x8min (2010-01-12) and 10x8min (2009-11-17) Total exp 2hr 32m
ISO 1600
North - right
10 inch f/5.6 (1407mm fl) Newtonian (Homemade with Coulter Optics)
Field of view: 0.90 x 0.60 deg.
Camera - Modified Canon Rebel XT (350D) (8 mega pixel) (modified by Hap Griffin) (sensor
with Orion Broadband Light Pollution Filter and Baader Coma Corrector (MPCC)Jan 17, 2010
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Eastern Veil Neb11 views4 image mosaic
Four single 6 min exposures.
Noise Reduction - Noise Ninja
Stitching - Serif's Panorama Plus 3
Other Processing - Picture Window Pro 5.0
The Moon was rising when the bottom 2 images were taken, hence no images to stack.Nov 15, 2009
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Moon_8days_old12 viewsA composite picture made from five separate shots. Oct 28, 2009
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Western Veil15 views4x10min (40min total)
Modified Canon XT (stock IR filter replaced with Baader UV/IR)
iso1600Oct 18, 2009
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Jupiter's Great Red Spot with moons Io, Europa, Ganymede, Callisto20 viewsIo Jupiter Europa Ganymede Callisto
2009-09-09 approx 10:30 PM EDT
Middlebury, VT
10 inch f/5.6 (1407mm fl) Newtonian
3x barlow, 16mm Konig eyepiece.
Camera Sony Cybershot DSC-W80
3x optical zoomOct 18, 2009
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Jupiter, Io and Io's Shadow14 viewsStack of 900 video frames take with a Sony Cyber Shot DCS-W80.Oct 18, 2009
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11 viewsFull Moon Shot on 8-5-09Sep 05, 2009
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M8 H-alpha11 viewsSky Watcher ED80 f/7.5 - HapMod 350D
Baader Planetarium H-Alpha 7nm Narrowband Filter
Nebulosity - Imaging/Stacking
Exposure - 4 X 5mins
PhotoShop - Stretch/Curves
C9.25Guide Scope - Meade DSI III
PHD - Guiding
Mount - CGESep 05, 2009
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