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- Floppy Almanac
-
- U. S. Naval Observatory
- Nautical Almanac Office
-
- Version 2.11.88
-
-
- A problem with an assembly language routine that clears the screen
- has been fixed in this version. This was only a problem with certain
- IBM-PC's. We are still not sure why it fails to work on these machines.
- The fix involves not clearing the screen and does not affect the
- output accuracy. In future versions the assembly language routine
- will be replaced with one that works on all machines. Until that
- version is released the output will continuously scroll. There is now
- an option to ask for times of twilight when you compute Rise, Set, and
- Transit times for the Sun.
-
- The simplification that was introduced in the marketing of the Floppy
- Almanac is working well. The single versions of the Floppy Almanac
- which test for an 8087 coprocessor and use it, if one is available,
- has simplified things greatly on our end and the user end.
- The original reason for two versions was to maximize computational
- speed. The effect of using a generalized version will be a slight
- loss of speed, but an enormous reduction in confusion over ordering
- the correct version.
-
- The requirements for running this version of the Floppy Almanac remain
- the same as the previous editions; IBM PC or clone with 256k RAM
- running MS DOS 3.0 or higher. There are 8 files on this disk.
- They are:
-
-
- FA88.EXE
- STAR1.CAT
- RADIO1.CAT
- MESSIER.CAT
- FA.IN
- CATALOG.EXE
- SAMPLE.TXT
- READ.ME
-
- The first file in the list is the executable file comprising the
- Floppy Almanac, and is the only essential file. It is executed by
- simply typing the first four characters, that is, FA88 (or fa88 )
- for the 1988 Floppy Almanac. The file will then be loaded into
- memory (this takes about 10 seconds), after which the Floppy Almanac
- masthead will scroll onto the screen followed by the main menu.
- The Floppy Almanac is completely self-contained, and once the main
- menu appears the disk can be removed from the drive; no further disk
- reads are required for standard execution.
-
- The other files on the disk are auxiliary files, which are not used
- by most applications. Most of these files relate to the optional
- facility for redefining the star catalog to be used by the Floppy
- Almanac.
-
- The file named SAMPLE.TXT is a small sample of a formatted star catalog
- to be used as a model for creating other catalogs. It is unchanged in
- content from previous editions of the Floppy Almanac, but has been
- renamed in order to prevent confusion with the unformatted catalogs.
- The large star catalog, STAR1.CAT, is now the true FK5 catalog. It
- contains the same stars and the is in the same order as the STAR1.CAT
- file on previous editions.
-
- Since the Floppy Almanac is menu- and prompt-driven, the novice user
- can usually "feel" his way around its various options and obtain
- useful information. One can become fairly proficient in using the
- Floppy Almanac simply through a series of trial-and-error runs.
- Nevertheless, there is a significant amount of information about how
- the Floppy Almanac works which is not obvious but which is quite
- important for all but the most casual user. This information is
- contained in the paper documentation distributed by the Naval
- Observatory with each Floppy Almanac disk.
-
- The Floppy Almanac is in the public domain; therefore, no copy
- restrictions apply. Your copy may not have originated at the Naval
- Observatory, and you may therefore wish to obtain either the paper
- documentation or another version of the Floppy Almanac. You may use
- the order form below.
-
- If you have any problems with the software running on your machine
- please express it in the form of a letter and give us as many details
- as possible about your hardware, software, and any other pertinent
- information about the problem. We also need to know the version
- of the software that you are running. Please include your
- mailing address and a daytime telephone number where you may be
- reached.
-
- We hope you find the Floppy Almanac useful.
-
-
-
-
-
- Nautical Almanac Office
- Code FA
- U. S. Naval Observatory
- Washington, DC 20392
-
-
-
-
- ----------------------------------------------------------------------
-
-
- F L O P P Y A L M A N A C Mail to: Nautical Almanac Office
- ------- Code FA
- O R D E R F O R M U. S. Naval Observatory
- Washington, DC 20392
-
-
- Each Floppy Almanac disk is $20, and includes one copy of the paper
- documentation. Additional disks on the same order may be purchased
- for $10. Additional copies of the documentation may be ordered
- for $4 each. Please enclose full payment, BY CHECK ONLY, with this
- order. Make checks payable to "U. S. Naval Observatory".
-
-
- Please indicate the quantity ordered in the boxes:
-
-
- 1988 1989
-
- ----- ----- Floppy Almanac
- | | | | 5-1/4 inch DS/DD MS-DOS disk,
- ----- ----- with documentation ($20 first)
- ($10 each additional disk)
-
- ----- ----- Floppy Almanac
- | | | | 3-1/2 inch DS MS-DOS disk,
- ----- ----- with documentation ($20 each)
- ($10 each additional disk)
-
- ----- Floppy Almanac 1.4V, for DEC VAX and MicroVAX II,
- | | on 5-1/4 inch 400k RX50 disk
- ----- ($20 each)
-
- ----- Floppy Almanac 1.4I, for IBM 370, 43xx, 30xx,
- | | on 9-track 1600 bpi computer tape, VM/CMS format
- ----- covers 1980 - 2000 ($25 each)
-
- - - - - - - - - -
-
- ----- Additional copy of paper documentation for
- | | MS-DOS versions of Floppy Almanac
- ----- ($4 per copy)
-
-
-
- Amount of check enclosed: $ _________________
-
-
-
- Name: ______________________________________________________
-
- Address: ______________________________________________________
-
- ______________________________________________________
-
- City & state: ____________________________________ Zip: ___________
-
- Country (if not U.S.): ___________________________
-
-