Re: Codex Sinaiticus - the white parchment Friderico-Augusta
Posted: Thu Jan 14, 2016 12:59 pm
Here is some helpful info, brought over from Mark, handling the website, with my additions.
If you go to http://www.sinaiticus.net you can see that it is showing out the numbers for the contiguous points pictures.
Remember, the great mass of the mass is British Library (1859, from Russia with love in 1933, for money) and Leipzig (1844)
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The CSP uses the NCS (Natural Colour System) to describe the colour of each manuscript leaf held at Leipzig University Library and at the British Library. Fragments and Leaves held at Saint Catherine's Monastery and the National Library of Russia have not been assigned an NCS number.
Logic behind the system Just as language has syntax and music its own note system, colour has its own distinct structure that forms the notation vocabulary of NCS.
http://www.ncscolour.com/en/natural-col ... he-system/
The NCS colour numbers represent the following information:
S stands for "standard collection".
The first two digits represents the "blackness of the colour as a percentage.
The second set of two digits represents the chromatic strength of the colour.
The last set of letters and digits represents the hue of the colour. For example Y is yellow with no red; Y10R is 90% yellow and 10% red; Y20R is 80% yellow and 20% red.
The colour of the CFA pages housed in Leipzig are consistently characterized by the CSP as S1005-Y20R, while the leaves housed at the British Library are more variable. They tend toward a NCS number of S1010-Y or S1010-Y10R but vary all the way from S1005-Y20R to S1515-Y10R.
Some pages of BL that are = to LUL are in Revelation:
Q90 f1r
Q90 f4v
Q93 f5r and f5v
However, it is trivially easy to see that these pages, while not as dark as most of the British Library pages, remains significantly darker than the CFA. A simple way is to go side by side with a browser and two pages. (e.g. Two open windows, and then "show windows side by side" in the system tray area right-click in Windows OS) .We believe that the picture itself is more reliable in comparison than the number. And we plan on placing an example of this on the website shortly.
It is also helpful to note that the CFA pages are totally uniform. While the BL pages are all over the color map. This is consistent with tampering, which will be inconsistent. It is possible that some pages were missed, or colored very lightly, toward the end of the New Testament (the let's get this done mentality), but by visual examination all are visually and clearly darker than the CFA. Again, you can see this at a glance also in the full manuscript single picture that David put together.
Looking at the numbers: the consistent CFA S1005-Y20R
This indicates that while the CFA pages are described as having:
10% blackness and a 5% chromatic strength with the hue being 80% yellow and 20% red.
The pages in the British Library are between 10% and 15% in blackness, with chromatic strength between 5% and 15% and the hue ranging from 100% yellow to 80% yellow and 20% red.
Why are the CFA pages a consistently rosey, yellowish white, while the British Library pages are extremely variable - darker and strongly yellow?
In a general sense, the BL pages, compared to the CFA, are blacker, they have a lot more chromatic strength. With hue remaining constant, raising chromatic strength from 5% to 15% means the yellow and red are both 3X as strong.
Steven
If you go to http://www.sinaiticus.net you can see that it is showing out the numbers for the contiguous points pictures.
Remember, the great mass of the mass is British Library (1859, from Russia with love in 1933, for money) and Leipzig (1844)
================
The CSP uses the NCS (Natural Colour System) to describe the colour of each manuscript leaf held at Leipzig University Library and at the British Library. Fragments and Leaves held at Saint Catherine's Monastery and the National Library of Russia have not been assigned an NCS number.
Logic behind the system Just as language has syntax and music its own note system, colour has its own distinct structure that forms the notation vocabulary of NCS.
http://www.ncscolour.com/en/natural-col ... he-system/
The NCS colour numbers represent the following information:
S stands for "standard collection".
The first two digits represents the "blackness of the colour as a percentage.
The second set of two digits represents the chromatic strength of the colour.
The last set of letters and digits represents the hue of the colour. For example Y is yellow with no red; Y10R is 90% yellow and 10% red; Y20R is 80% yellow and 20% red.
The colour of the CFA pages housed in Leipzig are consistently characterized by the CSP as S1005-Y20R, while the leaves housed at the British Library are more variable. They tend toward a NCS number of S1010-Y or S1010-Y10R but vary all the way from S1005-Y20R to S1515-Y10R.
Some pages of BL that are = to LUL are in Revelation:
Q90 f1r
Q90 f4v
Q93 f5r and f5v
However, it is trivially easy to see that these pages, while not as dark as most of the British Library pages, remains significantly darker than the CFA. A simple way is to go side by side with a browser and two pages. (e.g. Two open windows, and then "show windows side by side" in the system tray area right-click in Windows OS) .We believe that the picture itself is more reliable in comparison than the number. And we plan on placing an example of this on the website shortly.
It is also helpful to note that the CFA pages are totally uniform. While the BL pages are all over the color map. This is consistent with tampering, which will be inconsistent. It is possible that some pages were missed, or colored very lightly, toward the end of the New Testament (the let's get this done mentality), but by visual examination all are visually and clearly darker than the CFA. Again, you can see this at a glance also in the full manuscript single picture that David put together.
Looking at the numbers: the consistent CFA S1005-Y20R
This indicates that while the CFA pages are described as having:
10% blackness and a 5% chromatic strength with the hue being 80% yellow and 20% red.
The pages in the British Library are between 10% and 15% in blackness, with chromatic strength between 5% and 15% and the hue ranging from 100% yellow to 80% yellow and 20% red.
Why are the CFA pages a consistently rosey, yellowish white, while the British Library pages are extremely variable - darker and strongly yellow?
In a general sense, the BL pages, compared to the CFA, are blacker, they have a lot more chromatic strength. With hue remaining constant, raising chromatic strength from 5% to 15% means the yellow and red are both 3X as strong.
Steven