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[fitsbits] Start of "column limits" public comment period by Robert Hanisch
This convention seems reasonable and has apparently been in use for some 13 years. I have no objections. Bob On 7/14/06 1:43 PM, "William Pence"...
July 14th 06 06:56 PM
by Robert Hanisch Go to last post
0 954
nom.tam.fits version 0.99.1 by Richard Mathar
Version 0.99.1 of the nom.tam.fits Java software/package to read/write FITS files has been made available in late July...
September 6th 06 10:44 AM
by Richard Mathar Go to last post
0 550
[fitsbits] end of "column limits" public comment period by William Pence
This is a reminder that the public comment period on the FITS "Column Limits" keyword convention will close on Monday, Sept 11. This is the first convention...
September 5th 06 05:09 PM
by William Pence Go to last post
0 805
New FITS viewer / Image processing application by Carsten A. Arnholm
Hello, This is to announce the availability ImageTOOLSca, a FITS image viewer and image processing application I have written. ImageTOOLSca supports...
August 29th 06 10:15 PM
by Carsten A. Arnholm Go to last post
0 1,315
[fitsbits] FITS Working Group meeting at the IAU General Assembly by William Pence
The IAU FITS Working Group will be meeting at the IAU General Assembly in Prague on Thursday 17 August from 9:00am - 10:30am in the Prague Congress Centre. ...
July 25th 06 09:34 PM
by William Pence Go to last post
0 861
[fitsbits] Rice compression from the command line by Arnold Rots
Mark, Sorry, I must have mixed my numbers up. I did it again and the difference is less stark: FITS binary table Uncompressed size: 49.7 MiB ...
July 20th 06 05:57 PM
by Arnold Rots Go to last post
0 902
[fitsbits] neural net default choice of compression algorithm? Was: by Boud Roukema
hi all, On Thu, 20 Jul 2006, Mark Calabretta wrote: For the freedb database 7zip compresses 30% better than gzip and decompresses *faster* than gzip in...
July 20th 06 11:57 AM
by Boud Roukema Go to last post
0 805
[fitsbits] Rice compression from the command line by Mark Calabretta
On Wed 2006/07/19 09:47:45 -0400, Arnold Rots wrote in a message to: Mark Calabretta and copied to: Rob Seaman ,...
July 20th 06 02:07 AM
by Mark Calabretta Go to last post
0 816
[fitsbits] Rice compression from the command line by Mark Calabretta
On Wed 2006/07/19 07:44:15 MST, Rob Seaman wrote in a message to: 1) market penetration - gzip is a clear leader here I agree that 7zip...
July 20th 06 02:08 AM
by Mark Calabretta Go to last post
0 855
[fitsbits] Rice compression from the command line by Arnold Rots
One more issue: some images (I suspect largely empty but with subtle variations) compress much better when converted to integer. I had a recent case (working...
July 19th 06 03:54 PM
by Arnold Rots Go to last post
0 977
[fitsbits] Rice compression from the command line by Rob Seaman
On Jul 18, 2006, at 9:05 PM, Mark Calabretta wrote: For the FITS binary table, 7zip is costly in CPU time for compression but beats gzip and bzip2...
July 19th 06 03:44 PM
by Rob Seaman Go to last post
0 908
[fitsbits] Rice compression from the command line by Arnold Rots
I did a simple test using bzip2 for event files on Solaris. Sure, I got 15% savings over gzip and I'm not worried about the compression taking about twice as...
July 19th 06 02:47 PM
by Arnold Rots Go to last post
0 854
[fitsbits] Rice compression from the command line by Mark Calabretta
On Wed 2006/07/19 10:58:29 +1000, Mark Calabretta wrote in a message to: Rob Seaman and copied to: should not be...
July 19th 06 05:05 AM
by Mark Calabretta Go to last post
0 1,045
[fitsbits] Rice compression from the command line by Mark Calabretta
On Tue 2006/07/18 16:42:28 MST, Rob Seaman wrote in a message to: I now mostly use bzip2 (GPL, bzip.org), it usually outperforms gzip...
July 19th 06 01:58 AM
by Mark Calabretta Go to last post
0 926
Brand new at FITS - Need Help by Need Help FITS
I have software that requires all spectrographic images be in FITS for processing. Im working in Windows XP. Is there a jpeg to fits converter? I got one off...
January 6th 07 09:07 AM
by Need Help FITS Go to last post
0 626
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