Re: [APML] Another Central Auriga

["Chris & Jennifer Cook" <ccjd@ix.netcom.com>]

The Provia 400F I shot back in August did not show this green fogging.
Humidity that night was around 50-60%.
I'm not convinced the fog you're getting is from humidity.

Chris


==================
Chris Cook
Astronomical Photography
www.abmedia.com/astro

-----Original Message-----
From: Matt BenDaniel <matt@starmatt.com>
To: astro-photo@seds.org <astro-photo@seds.org>
Date: Thursday, October 17, 2002 4:48 AM
Subject: Re: [APML] Another Central Auriga


>At 11:33 PM 10/16/2002 -0400, Chris & Jennifer Cook wrote:
>>>I sometimes see green fog at the edges of my exposures. I think it's due
to
>>humidity.
>>
>>I wonder why this fog is at the edges and not the whole frame?
>
>The green that I see is mostly near the long edges of the frame. That could
mean that the humidity is getting into the film while on the spool. Perhaps
I need to be more diligent about using dry air purge and storing the exposed
film in a ziploc with desiccant.
>
>Am I the only one seeing this?
>--
>Matt BenDaniel
>matt@starmatt.com
>http://starmatt.com
>
>
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