Re: Red filtered images not calibrating correctly-Solved


Sep 5, 2005

 


----------------------------

#20309 Sep 5, 2005

The old adage, Garbage in, Garbage out applies here. I checked my 10

minute darks are found that they are not very good. I took them one

morning earlier this week and it looks like there was some light

leakage in while capturing.



I brought in some 3 minute darks to see if they work and they do. I

will shoot some new 10 minute darks when the clouds float in later this

week.



My appologies.



Bob

--- In MaxImDL@yahoogroups.com, "Robert Anderson" bob@t...> wrote:

> Hi all

>

> Weird behavoir from my calibration process today. Shooting M27, I

have

> a series of LRGB frames which I have a clean set of Bias, Darks, and

> Flats for calibration.

>

> LGB frames all calibrate correctly but the Red frames go from a good,

> clean background average count of about 2900 to 0 when I calibrate. I

> have redone the Red flats but for some reason,the problem persists.

>

> Any advice would be greatly appreciated.

>

> Cheers

>

> Bob



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