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| User galleriesThis category contains albums that belong to Coppermine users. |
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| 487 files in 27 albums and 1 categories with 0 comments viewed 295,204 times |
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NGC 2403786 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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Klunziger's Wrasse495 views
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Ngc4631 and Ngc4656585 viewsTelescope: 8” Meade SNT f4 @ f4
Mount: Takashi NJP
Camera:Sbig 2000xm
Exposure:
Location: Escondido Ca (my driveway in Hidden Meadows)
Date:12/04/02
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412 views
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Unknown2--What is it?449 views
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M27512 views
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Cottage-Sleeping Cabin near Cottage550 views
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Freckled Hawkfish387 views
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California Nebula NGC 1499621 viewsZWO ASA 1600 130 x 122 sec Ha binned 2x2 Takahashi 60 mm at about f 4.4Nov 25, 2017
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1 August 2013 Explore the Stars2800 viewsAug 16, 2013
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A Milky Way Picture Taken at the June 2013 Explore the Stars Program20059 viewsWide angle (8mm) lens with a Canon Rebel XT
19 3 Minute Exposures
Jun 19, 2013
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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 +1.5Mar 13, 2013
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Milky Way May 2011 Explore the Stars827 views4x10 min 16mm lens Sbig 11000Jun 12, 2011
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Milky Way May 2011 Explore the Stars1575 views4x10min Red with a 16 mm lens and an Sbig 11000 cameraJun 12, 2011
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Superbowl 45: The Cheeseheads869 viewsFeb 12, 2011
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742 viewsFeb 12, 2011
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