Re: [APML] Crossing Over to the Dark "Current" Side

[Bert Katzung <katzung@pacbell.net>]

John:
Great shot of the Cone! What camera was used?
Bert

-----Original Message-----
From: John Gleason <dvj@earthlink.net>
To: astro-photo@seds.org <astro-photo@seds.org>
Date: Friday, 21 January, 2000 8:20 AM
Subject: [APML] Crossing Over to the Dark "Current" Side


<snip>
Presented here is an image that Ray
>Gralak did of the Cone nebula region using my 7" tube assembly.  Ray did
>all the work, I simply provided the telephoto lens.  :-D
>
<snip>>
>Anyway, for our Cone shot, the luminance exposure was only 33.75 minutes
>(27x75 seconds)
>and the RGB was 12 minutes each (4x3 minutes). We would have exposed longer
>but
>clouds threatened and we had to cut our session short.
>
>The image was bias and dark frame subtracted but not flat fielded. Ray used
>
>a combination of MaximDL 2.05, MIRA AP 6, and Photoshop 5.5 for image
>acquisition, registration, and processing. The resultant image was
>reduced to 66.7% of its original size and can be seen here:
>
>http://www.gralak.com/Astro/CONE-LRGB.jpg
>
>So shoot on imagers, and enjoy the ride.
>
>John Gleason, dvj@earthlink.net
>http://www.celestialimage.com
>
>
>----------
>> From: Kolb, Jon <jkolb@dmwworldwide.com>
>> To: astro-photo@seds.org
>> Subject: RE: [APML] OT - Thumbnails
>> Date: Friday, January 21, 2000 7:22 AM
>>
>> Michael,
>>
>> Yup, I know how to create the hyperlinks, and have had no problem doing
>it
>> so far.  I just mistakenly thought the default browser background was
>what I
>> was going to get on the final web page in the absence of some other
>> formatting.  The problem is now solved, and thanks very much for the tip.
>>
>> Jon Kolb
>> http://www.vantagehost.com/kenstars/Images/Guest/JonKolb.html
>>
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