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[APML] Provia 400F



At 08:41 PM 12/8/2001 -0700, Jon Kolb wrote:
>Here's a couple of shots I did with 400F after it was recommended by John
>Boudreau.  They're nothing special, but I think the film has promise.  I
>shot a mate for the M43/B33 image on E200, but I had invisible high clouds
>that produced big blue halos on the bright stars.  I think stacking 400F
>with E200 could be a really good recipe, since the 400F records blue so much
>better than E200, and E200 is stronger in red.
>
>http://home.datawest.net/jkolb/m42-b33_300mm.htm

The color balance is good; maybe could use a touch more green. Some nice faint red and blue nebulosity was recorded.

Did you use any smoothing?

>http://home.datawest.net/jkolb/cygnus_milky_way.htm

I think this shot is underexposed. At f/5.6 I would recommend at least 90 minutes.

For comparison, here are one each with PPF and E200:
http://people.ne.mediaone.net/mbendaniel/gallery/astro/cygnus.html
http://people.ne.mediaone.net/mbendaniel1/gallery/astro/cyg_ceph.html
--
Matt BenDaniel
http://starmatt.com


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