magenta cast and noise on P21+

Questions, comments and suggestions regarding Phase One P+ series and P series digital camera backs.

magenta cast and noise on P21+

Postby NNN637020839421876537 » Mon Oct 28, 2019 10:56 am

I'm getting a nasty magenta cast and tons of noise on my P21+ when doing 1 hour exposures.
Has anybody had any experience with 1hr exposures on the + series?
Last edited by NNN637020839421876537 on Fri Nov 01, 2019 3:05 am, edited 1 time in total.
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Re: magenta cast and noise on P21+

Postby Juan Antonio Flores » Wed Oct 30, 2019 7:18 pm

Hi:
Those P series backs have a 1minute or 80 seconds limit on long exposures. It is related to a sensor heating.
So one hour is sooooo way out.
Hope this helps
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Re: magenta cast and noise on P21+

Postby Ulf » Fri Nov 01, 2019 5:23 pm

Hi
P+ should be able to do this if the circumstances is correct.
First, 1h can only be done on base ISO and ambient temp is not to high.
Contact support and include a RAW file for analysis.
http://support.phaseone.com
Ulf
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