LISTSERV mailing list manager LISTSERV 16.5

Help for SCUBA-L Archives


SCUBA-L Archives

SCUBA-L Archives


SCUBA-L@LISTSERV.BROWN.EDU


View:

Message:

[

First

|

Previous

|

Next

|

Last

]

By Topic:

[

First

|

Previous

|

Next

|

Last

]

By Author:

[

First

|

Previous

|

Next

|

Last

]

Font:

Proportional Font

LISTSERV Archives

LISTSERV Archives

SCUBA-L Home

SCUBA-L Home

SCUBA-L  October 2001, Week 4

SCUBA-L October 2001, Week 4

Subject:

Re: Maldives and photography

From:

Clinical Informatics Server <[log in to unmask]>

Reply-To:

Scuba diving discussion list <[log in to unmask]>

Date:

Tue, 23 Oct 2001 14:23:42 -0400

Content-Type:

text/plain

Parts/Attachments:

Parts/Attachments

text/plain (82 lines)

Hi Nick,

Yes, you're right.  From reviewing other sites on the net, no one need see
more on one page that what you've said below, Thank you!

In summary, color negatives last ~ 10 years, that's about as long as the
expected life of digital media.  Color prints last longer.  B&W prints and
negatives last longer than color, and as you detail, different processes
and paper stock can extend the overall longevity of prints.

With that said, there's something to be said about going digital!






At 12:00 AM 10/23/2001 -0400, Automatic digest processor wrote:
>------------------------------
>
>Date:    Mon, 22 Oct 2001 18:24:50 -0400
>From:    Nick Simicich <[log in to unmask]>
>Subject: Re: Maldives and photography
>
>At 11:44 AM 2001-10-22 -0400, Clinical Informatics Server wrote:
> >Without special care, film negatives can last in excess of 100 years, but
> >dyes deteriorate as it ages ... colors however can be enhanced during
> >printing with digital or analog techniques.
>
>Is that, in fact, true?  I remember when archival storage of film was a big
>deal back when I was heavily into photography in the 80's.
>
>The general rule was:
>
>Kodachrome was fairly stable because the dies are added during the printing
>process - but not if you viewed the slides.  You could make copies of your
>Kodachrome slides onto Ektachrome - but after doing several exposures, the
>Kodachrome slides would start to fade.
>
>Ektachrome slides and paper was claimed to be stable for about 10 years.
>
>Color negative film was said to have a life of less than 10 years.  It
>could be printed after that, by doing color separations and adjusting the
>colors separately.
>
>Stable prints could be made on glossy Cibachrome paper.  This would bring
>you to about 100 years.
>
>You could make die absorption masters.  They were said to be potentially
>stable indefinitely.
>
>You could make silver color separation masters.  They were stable based of
>the life of the film stock if the film was properly washed and stabilized.
>
>Black and white prints made on archival quality photographic paper were
>said to be of archival quality.
>
>The point was that the least stable of all of the possible media was color
>negative film.
>
> >I was very perturbed by the rush to get camcorders during the 1980s when no
> >one paid attention to issues around archiving magnetic video tape.  After 5
> >years, early 8mm tape has faded horribly, while I've noted tolerable
> >deterioration in VHS and music tapes to 20 years, without special care
> >[running each tape periodically, and keeping tape in refrigerator
> >temperature ad infinitum.]  Recently, my DAT tape stock has already gotten
> >significant dropouts after 5 years.  The current crop of digital camcorders
> >record on DAT-like tape, so caveat emptor!
>
>There were significant problems with the common adhesives used on tapes
>from the mid 80's through mid 90's.  I know of some audio sources that are
>going nuts copying onto DAT because the tapes from the mid 90's are
>literally falling apart.
>
>Memories. Remember clearly.


Warm regards,


Marv

Top of Message | Previous Page | Permalink

Advanced Options


Options

Log In

Log In

Get Password

Get Password


Search Archives

Search Archives


Subscribe or Unsubscribe

Subscribe or Unsubscribe


Archives

September 2016, Week 2
June 2016, Week 1
April 2016, Week 1
March 2015, Week 3
March 2015, Week 2
February 2015, Week 1
August 2014, Week 1
July 2014, Week 5
July 2014, Week 4
July 2014, Week 2
February 2014, Week 4
January 2014, Week 3
June 2013, Week 4
June 2013, Week 1
May 2013, Week 3
May 2013, Week 1
April 2013, Week 3
April 2013, Week 2
March 2013, Week 1
February 2013, Week 2
April 2012, Week 4
April 2012, Week 2
April 2012, Week 1
March 2012, Week 4
February 2012, Week 4
February 2012, Week 1
January 2012, Week 3
December 2011, Week 3
December 2011, Week 2
November 2011, Week 5
November 2011, Week 4
November 2011, Week 3
November 2011, Week 1
October 2011, Week 4
October 2011, Week 3
September 2011, Week 3
September 2011, Week 1
August 2011, Week 3
August 2011, Week 2
August 2011, Week 1
July 2011, Week 2
July 2011, Week 1
June 2011, Week 4
June 2011, Week 3
June 2011, Week 2
May 2011, Week 5
May 2011, Week 4
April 2011, Week 4
April 2011, Week 3
April 2011, Week 2
April 2011, Week 1
March 2011, Week 5
March 2011, Week 3
February 2011, Week 4
February 2011, Week 3
February 2011, Week 2
January 2011, Week 4
January 2011, Week 3
January 2011, Week 1
December 2010, Week 2
November 2010, Week 5
November 2010, Week 4
November 2010, Week 3
November 2010, Week 2
October 2010, Week 3
October 2010, Week 2
October 2010, Week 1
September 2010, Week 4
September 2010, Week 3
September 2010, Week 2
September 2010, Week 1
August 2010, Week 5
August 2010, Week 4
August 2010, Week 3
July 2010, Week 4
July 2010, Week 2
June 2010, Week 4
June 2010, Week 3
June 2010, Week 2
May 2010, Week 3
April 2010, Week 4
April 2010, Week 3
March 2010, Week 5
March 2010, Week 4
March 2010, Week 3
March 2010, Week 2
March 2010, Week 1
February 2010, Week 3
December 2009, Week 4
December 2009, Week 1
November 2009, Week 2
November 2009, Week 1
October 2009, Week 4
October 2009, Week 3
September 2009, Week 3
September 2009, Week 2
August 2009, Week 4
August 2009, Week 3
August 2009, Week 2
July 2009, Week 4
July 2009, Week 3
July 2009, Week 1
June 2009, Week 4
June 2009, Week 3
May 2009, Week 3
March 2009, Week 4
March 2009, Week 1
February 2009, Week 2
January 2009, Week 4
December 2008, Week 4
December 2008, Week 3
December 2008, Week 2
December 2008, Week 1
November 2008, Week 4
October 2008, Week 3
October 2008, Week 1
September 2008, Week 5
August 2008, Week 4
August 2008, Week 3
August 2008, Week 2
July 2008, Week 4
July 2008, Week 3
July 2008, Week 1
June 2008, Week 4
June 2008, Week 2
June 2008, Week 1
May 2008, Week 4
May 2008, Week 2
April 2008, Week 4
April 2008, Week 3
April 2008, Week 1
March 2008, Week 3
March 2008, Week 1
February 2008, Week 4
February 2008, Week 2
January 2008, Week 3
December 2007, Week 2
November 2007, Week 3
November 2007, Week 2
November 2007, Week 1
October 2007, Week 1
September 2007, Week 4
September 2007, Week 3
July 2007, Week 4
July 2007, Week 3
July 2007, Week 2
June 2007, Week 4
June 2007, Week 3
June 2007, Week 2
June 2007, Week 1
May 2007, Week 5
November 2006, Week 2
June 2006, Week 2
June 2006, Week 1
May 2006, Week 4
May 2006, Week 3
May 2006, Week 2
May 2006, Week 1
April 2006, Week 4
April 2006, Week 3
April 2006, Week 1
March 2006, Week 3
March 2006, Week 2
January 2006, Week 1
December 2005, Week 3
October 2005, Week 3
October 2005, Week 1
September 2005, Week 2
September 2005, Week 1
August 2005, Week 3
August 2005, Week 2
August 2005, Week 1
July 2005, Week 3
July 2005, Week 2
July 2005, Week 1
June 2005, Week 5
June 2005, Week 4
May 2005, Week 4
May 2005, Week 3
May 2005, Week 2
April 2005, Week 2
April 2005, Week 1
March 2005, Week 4
February 2005, Week 3
February 2005, Week 2
February 2005, Week 1
January 2005, Week 3
January 2005, Week 2
December 2004, Week 4
December 2004, Week 3
December 2004, Week 2
November 2004, Week 5
October 2004, Week 4
October 2004, Week 3
October 2004, Week 2
October 2004, Week 1
September 2004, Week 4
September 2004, Week 3
September 2004, Week 2
September 2004, Week 1
August 2004, Week 4
August 2004, Week 2
August 2004, Week 1
July 2004, Week 4
July 2004, Week 3
July 2004, Week 2
July 2004, Week 1
June 2004, Week 4
June 2004, Week 1
May 2004, Week 4
May 2004, Week 3
May 2004, Week 2
May 2004, Week 1
April 2004, Week 3
April 2004, Week 1
March 2004, Week 4
March 2004, Week 3
March 2004, Week 1
February 2004, Week 4
February 2004, Week 3
February 2004, Week 2
February 2004, Week 1
January 2004, Week 5
January 2004, Week 4
January 2004, Week 3
January 2004, Week 2
January 2004, Week 1
December 2003, Week 4
December 2003, Week 3
December 2003, Week 1
November 2003, Week 3
November 2003, Week 1
October 2003, Week 5
October 2003, Week 4
October 2003, Week 3
October 2003, Week 2
October 2003, Week 1
September 2003, Week 3
September 2003, Week 1
August 2003, Week 4
August 2003, Week 3
August 2003, Week 2
August 2003, Week 1
July 2003, Week 5
July 2003, Week 4
July 2003, Week 3
July 2003, Week 2
July 2003, Week 1
June 2003, Week 4
June 2003, Week 3
June 2003, Week 2
June 2003, Week 1
May 2003, Week 3
May 2003, Week 1
April 2003, Week 4
April 2003, Week 3
April 2003, Week 2
April 2003, Week 1
March 2003, Week 3
March 2003, Week 2
March 2003, Week 1
February 2003, Week 4
February 2003, Week 3
February 2003, Week 1
January 2003, Week 5
January 2003, Week 4
January 2003, Week 3
January 2003, Week 2
January 2003, Week 1
December 2002, Week 3
December 2002, Week 2
December 2002, Week 1
November 2002, Week 4
November 2002, Week 3
November 2002, Week 1
October 2002, Week 5
October 2002, Week 4
October 2002, Week 3
October 2002, Week 2
October 2002, Week 1
September 2002, Week 4
September 2002, Week 3
September 2002, Week 2
September 2002, Week 1
August 2002, Week 4
August 2002, Week 3
August 2002, Week 2
August 2002, Week 1
July 2002, Week 5
July 2002, Week 4
July 2002, Week 3
July 2002, Week 2
July 2002, Week 1
June 2002, Week 4
June 2002, Week 3
June 2002, Week 2
June 2002, Week 1
May 2002, Week 5
May 2002, Week 4
May 2002, Week 3
May 2002, Week 2
May 2002, Week 1
April 2002, Week 3
April 2002, Week 2
April 2002, Week 1
March 2002, Week 3
March 2002, Week 1
February 2002, Week 4
February 2002, Week 3
February 2002, Week 2
February 2002, Week 1
January 2002, Week 4
January 2002, Week 3
January 2002, Week 2
January 2002, Week 1
December 2001, Week 5
December 2001, Week 4
December 2001, Week 3
December 2001, Week 2
December 2001, Week 1
November 2001, Week 4
November 2001, Week 3
November 2001, Week 2
November 2001, Week 1
October 2001, Week 5
October 2001, Week 4
October 2001, Week 3
October 2001, Week 2
October 2001, Week 1
September 2001, Week 4
September 2001, Week 3
September 2001, Week 2
September 2001, Week 1
August 2001, Week 5
August 2001, Week 4
August 2001, Week 3
August 2001, Week 2
August 2001, Week 1
July 2001, Week 5
July 2001, Week 4
July 2001, Week 3
July 2001, Week 2
July 2001, Week 1
June 2001, Week 5
June 2001, Week 4
June 2001, Week 3
June 2001, Week 2
June 2001, Week 1
May 2001, Week 5
May 2001, Week 4
May 2001, Week 3
May 2001, Week 2
May 2001, Week 1
April 2001, Week 5
April 2001, Week 4
April 2001, Week 3
April 2001, Week 2
April 2001, Week 1
March 2001, Week 5
March 2001, Week 4
March 2001, Week 3
March 2001, Week 2
March 2001, Week 1
February 2001, Week 4
February 2001, Week 3
February 2001, Week 2
February 2001, Week 1
January 2001, Week 5
January 2001, Week 4
January 2001, Week 3
January 2001, Week 2
January 2001, Week 1
December 2000, Week 4
December 2000, Week 3
December 2000, Week 2
December 2000, Week 1
November 2000, Week 5
November 2000, Week 4
November 2000, Week 3
November 2000, Week 2
November 2000, Week 1
October 2000, Week 5
October 2000, Week 4
October 2000, Week 3
October 2000, Week 2
October 2000, Week 1
September 2000, Week 5
September 2000, Week 4
September 2000, Week 3
September 2000, Week 2
September 2000, Week 1
August 2000, Week 5
August 2000, Week 4
August 2000, Week 3
August 2000, Week 2
August 2000, Week 1
July 2000, Week 5
July 2000, Week 4
July 2000, Week 3
July 2000, Week 2
July 2000, Week 1
June 2000, Week 5
June 2000, Week 4
June 2000, Week 3
June 2000, Week 2
June 2000, Week 1
May 2000, Week 5
May 2000, Week 4
May 2000, Week 3
May 2000, Week 2
May 2000, Week 1
April 2000, Week 5
April 2000, Week 4
April 2000, Week 3
April 2000, Week 2
April 2000, Week 1
March 2000, Week 5
March 2000, Week 4
March 2000, Week 3
March 2000, Week 2
March 2000, Week 1
February 2000, Week 5
February 2000, Week 4
February 2000, Week 3
February 2000, Week 2
February 2000, Week 1
January 2000, Week 5
January 2000, Week 4
January 2000, Week 3
January 2000, Week 2
January 2000, Week 1
December 1999, Week 5
December 1999, Week 4
December 1999, Week 3
December 1999, Week 2
December 1999, Week 1
November 1999, Week 5
November 1999, Week 4
November 1999, Week 3
November 1999, Week 2
November 1999, Week 1
October 1999, Week 5
October 1999, Week 4
October 1999, Week 3
October 1999, Week 2
October 1999, Week 1
September 1999, Week 5
September 1999, Week 4
September 1999, Week 3
September 1999, Week 2
September 1999, Week 1
August 1999, Week 5
August 1999, Week 4
August 1999, Week 3
August 1999, Week 2
August 1999, Week 1
July 1999, Week 5
July 1999, Week 4
July 1999, Week 3
July 1999, Week 2
July 1999, Week 1
June 1999, Week 5
June 1999, Week 4
June 1999, Week 3
June 1999, Week 2
June 1999, Week 1
May 1999, Week 5
May 1999, Week 4
May 1999, Week 3
May 1999, Week 2
May 1999, Week 1
April 1999, Week 5
April 1999, Week 4
April 1999, Week 3
April 1999, Week 2
April 1999, Week 1

ATOM RSS1 RSS2



LISTSERV.BROWN.EDU

CataList Email List Search Powered by the LISTSERV Email List Manager