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M971256 views
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M61 Taken at April 2009 Explore the Stars1224 viewsM61 Wide Field Image (with Supernova 2008in)
Auggie took the images
Telescope: Celestron 10” f4.7 with Tele Vue STL coma corrector
Mount: Takahashi NJP
Camera: Sbig 11000
Exposure: Luminance 14x10 min
Filters: RGB-Astronomik
Location: Observatory Campground at Palomar
Date:4/4-5/2008 and 4/5-6/2008
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M1061086 views
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Day031025 viewsDate:4/21/04
Telescope: 12" F10 Lx200 @f7
Mount: Lx 200
Camera:Nikon D100
Exposure:
Location: Escondido Ca (my driveway in Hidden Meadows)
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3x15min Ha 18x3min lum 25" RC914 viewsSample stretched too far but shows background
This is only stretched
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Superbowl 45: The Cheeseheads869 views
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Cygnus in Ha867 views9x20min Ha Nikon 105mm f2.5 @f4 Sbig 11000
Escondido Ca
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Milky Way May 2011 Explore the Stars827 views4x10 min 16mm lens Sbig 11000
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Tambomachay799 viewsTaken January 1982
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Comet C/2011 L4 PANSTARRS 3/12/2013791 viewsTaken from my house 10 miles north of Escondido Ca
Comet C/2011 L4 PANSTARRS 3/12/2013
Canon EOS REBEL T1i
2x6 sec.
ISO 200
Uranus is visible in the original and using it as a reference I would estimate the magnitude of the comet to be about +1.5
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NGC 2403785 viewsThis is all the data that I took to find the limiting magnitude of various exposure lengths
Imaged at: Escondido and Blair Valley
Equipment:
Optics - 8" F5
Mount - Takahashi NJP
Camera - SBIG STL-11000
Exposure Information: approx. 25x10min, 7x5 min for L, 7x5 min each RGB
Image Processing Software:
I used Registar to register the color data to the luminance, then used Photoshop to do some Curves/Levels adjustments.
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Comet Holmes and faint tail 7:30 UT 11/11/2007776 viewsOptics-Discovery 8" f5 @f6 and Takahashi 60mm @f5.9 with Red.
Camera-Sbig 11000
Camera-Canon Rebel XT
Exposure-10x10 min no filter color 1x10min with Canon and Takahashi 60mm
Location-Blair Valley Ca.
Date: 7:30 UT Nov. 11 2007
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