[Comm2011] Fwd: DomeFlats / ColdPixels report

[Gijs Verdoes Kleijn]

Hi Ewout, FYI,

Gijs

-------- Originele bericht --------
Onderwerp: 	DomeFlats / ColdPixels report
Datum: 	Tue, 29 Mar 2011 18:36:03 +0200
Van: 	G. Sikkema <sikkema at astro.rug.nl>
Aan: 	Gijs Verdoes Kleijn <g.verdoes at astro.rug.nl>, "John P. McFarland" 
<mcfarland at astro.rug.nl>, Jeffrey Bout <bout at astro.rug.nl>



report
DomeFlats:
-) chips 66 87 89 and 90 show some irregular patters. (in g)
-) all chips show a gradient near the border on one ore sometimes 2
sided with a gradient going from 1.00 -->  0.87

ColdPixels:
counts coldpixels<  19000 for all chips.

-- 
dr. Gert Sikkema

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|dr Gijs Verdoes Kleijn         |   astronomer                     |
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