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August 25, 2009
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True color image of comet C/2006 W3 (Christensen), obtained on 2009 Aug. 25 (19h59-20h36UT) with 60-cm, f/3.3
Deltagraph telescope, CCD and BVR photometric filters. Image is a composite of 4x60 sec V and R, as well as
4x90 sec B filter exposures. Image scale is 2.58 arc sec/pixel.
Copyright © 2009 by J. Zakrajsek, Crni Vrh Observatory.
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October 19, 2008
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False color image of comet C/2006 W3 (Christensen), obtained on 2008 Oct. 19 (18h45-18h54UT) with 60-cm,
f/3.3 Deltagraph telescope, V filter and CCD. Image is a composition of 3x120 sec co-added exposures.
Image scale is 1.86 arc sec/pixel. Copyright © 2008 by H. Mikuz, Crni Vrh Observatory.
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False color image of comet C/2006 W3 (Christensen), obtained on 2008 Oct. 19 (18h47-18h56UT) with 60-cm,
f/3.3 Deltagraph telescope, R filter and CCD. Image is a composition of 3x120 sec co-added exposures.
Image scale is 1.86 arc sec/pixel. Copyright © 2008 by H. Mikuz, Crni Vrh Observatory.
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