From: albe albo <richter1956@yahoo.com>

Date: August 29, 2009 1:50:01 PM MDT

To: Astro_IIDC@yahoogroups.com

Subject: Re: [Astro_IIDC] Re: New file uploaded to Astro_IIDC - false colors

Thank you Alan and Milton.

True...the color are not ..true.

Since the focus of the animation was the eclipse  and not the planet/moons  themselves  I added the colors in post production only for presentation purposes.

The whole animation is BW (infrared) but i added a defocused color jupiter map over the planet applying the "color" ink (photoshop like).

The same way on the 2 moons i added "their" color in order to distinguish them.

I noticed that it is a normal procedure for the Sun.

Question: If this "artistic" manipulation could be misinterpreted should i explain it better or should i  skip it?

I liked the idea to add a touch of color to that grey world...

Sorry for the inconvenience but i thought that mentioning "color not true" was enough.

Should I write "colorized"?

Suggestions are well accepted.

Alberto

Da: milton_aupperle <milton@outcastsoft.com>

A: Astro_IIDC@yahoogroups.com

Inviato: Sabato 29 agosto 2009, 18:14:43

Oggetto: [Astro_IIDC] Re: New file uploaded to Astro_IIDC

Hi Alberto;

Very nice movie of Jupiter's moons emerging from the shadow. Did you notice the subtle difference in colors between the moons, with Io being reddish and Europa being a greyish brown?

You mention that the "colors are not true" in the movie. What do you mean by that?

Thanks for sharing...

Milton Aupperle

--- In Astro_IIDC@yahoogro ups.com, Astro_IIDC@yahoogro ups.com wrote:
>
>
> Hello,
>
> This email message is a notification to let you know that
> a file has been uploaded to the Files area of the Astro_IIDC
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> File : /Planetary/090829- FarEclipses. avi
> Uploaded by : richter1956 <richter1956@ ...>
> Description : Io and Europa exit by Jupiter's shadow
>
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> richter1956 <richter1956@ ...>
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