Re: [APML] OT: Deep M81 (12 Hours) (My image...really!)

["Bobby Middleton" <bobm@koyote.com>]

That was going to be my next question; "which software do you use?"
Thanks,
Bobby

----- Original Message ----- 
From: "Robert Gendler" <robgendler@worldnet.att.net>

> Bobby,
. I use CCDSharp (now free off
> the SBIG site). I hope this helps.
>
>
> Rob Gendler
> email: robgendler@att.net
> Web Site: http://www.robgendlerastropics.com
> ----- Original Message ----- 
> From: "Bobby Middleton" <bobm@koyote.com>
> To: "Discussion of Film Astrophotography" <astro-photo@seds.org>
> Sent: Saturday, March 12, 2005 6:02 AM
> Subject: Re: [APML] OT: Deep M81 (12 Hours) (My image...really!)
>
>
>> Many of us film users may not be familiar with deconvolution. I 
>> understand
>> it can be a powerful tool. Exactly what does it do?
>> Bobby Middleton
>>
>> ----- Original Message ----- 
>> From: "Robert Gendler" <robgendler@worldnet.att.net>
>> To: "Discussion of Film Astrophotography" <astro-photo@seds.org>
>> Sent: Friday, March 11, 2005 6:49 PM
>> Subject: Re: [APML] OT: Deep M81 (12 Hours) (My image...really!)
>>
>>
>> > Bobby,
>> > Thanks. Those are deconvolution artifacts. I usually try to replace the
>> > deconvolved stars with a separate layer (predeconvolved image) but
>> > I was so busy with the rest of the image I sort of neglected to fix the
>> > stars. I'm sure you know what its like....you work so many hours on
>> > an image that I don't even want to see it for a few days <g>.
>> > Rob Gendler
>> > email: robgendler@att.net
>> > Web Site: http://www.robgendlerastropics.com
>> > ----- Original Message ----- 
>> > From: "Bobby Middleton" <bobm@koyote.com>
>> > To: "Discussion of Film Astrophotography" <astro-photo@seds.org>
>> > Sent: Friday, March 11, 2005 6:31 PM
>> > Subject: Re: [APML] OT: Deep M81 (12 Hours) (My image...really!)
>> >
>> >
>> >> Truley one of the best M81's I've seen Rob. What's the bright
> semi-circle
>> >> loop with accompanying dark artifact on the right side of most stars
> seen
>> > on
>> >> the high-res images?
>> >> Bobby Middleton
>> >>
>> >>
>> >> ----- Original Message ----- 
>> >> From: "Robert Gendler" <robgendler@worldnet.att.net>
>> >> To: "Discussion of Film Astrophotography" <astro-photo@seds.org>
>> >> Sent: Friday, March 11, 2005 5:40 AM
>> >> Subject: [APML] OT: Deep M81 (12 Hours) (My image...really!)
>> >>
>> >>
>> >> > Finally an image I can call my own <g>. This is a composite
>> >> > image of M81 with data from both my 12.5" RC and a small
>> >> > contribution from a 20" RC which I was trialing remotely at
>> >> > New Mexico Skies. Actually the 20" data made a very small
>> >> > contribution. The luminance is about 8 hours total and RGB about
>> >> > 4 hours. RGB and 6 hours of luminance from Connectuicut.
>> >> > http://www.robgendlerastropics.com/M81RCComposite.html
>> >> >
>> >> >
>> >> > Rob Gendler
>> >> > email: robgendler@att.net
>> >> > Web Site: http://www.robgendlerastropics.com
>> >> > _______________________________________________
>> >> > Astro-Photo mailing list
>> >> > Astro-Photo@seds.org
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>> >> >
>> >>
>> >>
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