Archived posting to the Leica Users Group, 2011/09/08

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Subject: [Leica] IMG: More Experiments with ETTR
From: jhnichols at lighttube.net (Jim Nichols)
Date: Thu, 8 Sep 2011 14:20:05 -0500
References: <100D878AD37541A8A0B55189C89296A9@jimnichols><CA+yJO1BA5ZFSSFX74aWpoe7-qmXfkEnQVd-dS5czFHrUtoieBA@mail.gmail.com><88F36CB2F71F48919D66A6395F691923@jimnichols><FFEE1F2D-F682-4570-8EAE-CA3112163B08@sfr.fr><CAAsXt4OiMi3sveGBXxrP9s05Ed9bzXwnKd5sxJrJX4Dyc=Jb1g@mail.gmail.com><F20CA41530F44D90A7B004DCDAA913AB@jimnichols> <CDF2D7B8-31EB-4209-B560-4B8B12C93D02@sfr.fr>

Thanks, Philippe.  The sun was in and out of the clouds for the few minutes 
that I used for these images.  I may have a similar image at 0.33, but the 
sunlight may be different.  I will take a look.

Jim Nichols
Tullahoma, TN USA
----- Original Message ----- 
From: "philippe.amard" <philippe.amard at sfr.fr>
To: "Leica Users Group" <lug at leica-users.org>
Sent: Thursday, September 08, 2011 2:14 PM
Subject: Re: [Leica] IMG: More Experiments with ETTR


> Jim, I've tried from your ORF in LR, and I'm sorry to say that these 
> highlights are really out of the range of the sensor.
>
> Even when using recovery full beam, and decreasing exposure to the 
> maximum, the whites in question are still white ...
>
> I bet that when light is so harsh, 1.33 is too much - my feeling from 
> what I see in the behaviour of the histogram when I decrease  luminosity 
> and exposure is that 0.33 might still have worked, but no  further.
> Sorry again.
>
> BTW, and more importantly, you did a splendid job using PSE on this  one - 
> the raw was really surprinsingly over-exposed and you worked  wonders :-)
>
> Amicalement
> Philippe
>
>
> Le 8 sept. 11 ? 20:47, Jim Nichols a ?crit :
>
>>
>> Hi Bob,
>>
>> I sent the file to Philippe, who made the request.  I have my own  filing 
>> system for image files, and don't like the LR habit of doing  its own 
>> thing. Maybe I'm just too old to learn new tricks.
>>
>> Jim Nichols
>> Tullahoma, TN USA
>> ----- Original Message ----- From: "Robert Adler" <rgacpa at gmail.com>
>> To: "Leica Users Group" <lug at leica-users.org>
>> Sent: Thursday, September 08, 2011 1:43 PM
>> Subject: Re: [Leica] IMG: More Experiments with ETTR
>>
>>
>>> Oh jeez. Jim, once Tina works her magic, you are doomed to buy LR!!
>>> ;-)
>>>
>>> On Thu, Sep 8, 2011 at 11:30 AM, philippe.amard <philippe.amard at sfr.fr
>>> >wrote:
>>>
>>>> Send me the raw of the 1st one off list I'll see if I can do  soemthing 
>>>> in
>>>> LR ;-)
>>>>
>>>>
>>>
>>> _______________________________________________
>>> Leica Users Group.
>>> See http://leica-users.org/mailman/listinfo/lug for more information
>>>
>>
>>
>>
>> _______________________________________________
>> Leica Users Group.
>> See http://leica-users.org/mailman/listinfo/lug for more information
>>
>
>
>
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information
>
> 




In reply to: Message from jhnichols at lighttube.net (Jim Nichols) ([Leica] IMG: More Experiments with ETTR)
Message from images at comporium.net (Tina Manley) ([Leica] IMG: More Experiments with ETTR)
Message from jhnichols at lighttube.net (Jim Nichols) ([Leica] IMG: More Experiments with ETTR)
Message from philippe.amard at sfr.fr (philippe.amard) ([Leica] IMG: More Experiments with ETTR)
Message from rgacpa at gmail.com (Robert Adler) ([Leica] IMG: More Experiments with ETTR)
Message from jhnichols at lighttube.net (Jim Nichols) ([Leica] IMG: More Experiments with ETTR)
Message from philippe.amard at sfr.fr (philippe.amard) ([Leica] IMG: More Experiments with ETTR)