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- Program name: Moonbeam (V1.0)
-
- Author name: Fred T. Mendenhall
- Address: 2209 Tam-O-Shanter Ct.
- Carmel, IN 46032
- Telephone Number:NONE
-
- Suggested Donation:$5.00
-
- Program Description:
-
- Moonbeam is a nifty little software tool geared toward the
- amateur and the professional astronomer. This program gets any
- date, time and North American time zone and immediately outputs a
- lot of statistical information about the moon. It indicates the
- surface percentage of the visible moon, the angles of ascension
- and declination, the azimuth, ets. Once these facts have been
- displayed, you are prompted as to whether you want a graphic
- diagram of the night sky. If you have a monochrome or color
- graphics card you will be able to display the starchart. If you
- have answered 'Y' to the prompt, you are then asked to what
- degree you would like the stars plotted. Entering a degree of 1
- causes only the most brightly lit star≤ to be plotted and on the
- other end of the spectrum you can enter a 7. I might warn you
- that entering the 7 will cause the output to be generated in
- about 5 minutes. The moon is also displayed, of course. The
- star chart may be printed by pressing the shft-PrtSc keys to-
- gether, provided you have a graphics printer. The star charts are
- contained in a database file provided by the Yale Observatory.
- This program requires a minimum of 128K RAM. Additionally, the
- graphic hardware will be needed to get the star chart displays.
-
-
- Program name: Sunset
-
- Author name: NONE
- Address: NONE
-
- Telephone Number: NONE
-
- Suggested Donation:NONE
-
- Program Description:
-
- This appears to be a simple, but useful program for the amateur
- astronomer and possibly a number of other people needing general
- information about the sun in relation to Earth. The user enters
- the date and time and location in longitude and latitude. Soon
- the time of sunrise and sunset (in both local and Grenich
- Meantime), the angle of azmith, the declination of the sun and
- the equation of time are displayed to the screen. Since the
- program is written in uncompiled BASIC, you must have a copy of
- BASICA yourself. But, at the same time, you may also peek at the
- source code to see how this program was put together. This
- program requires the most minimum in both hardware and software
- to operate.
-
-
- Program name: Solar
-
- Author name: Michael A. Syczylo
- Address: NONE
-
- Telephone Number: NONE
-
- Suggested Donation:NONE
-
- Program Description:
-
- This program closely parallels the previously described program,
- Sunset. According to the BASIC source code, this program is the
- result of a sixth grade science project. Since the results ob-
- tained were close to those of the previously described program, I
- would suspect that it is somewhat accurate and I would venture
- that the source code is available through a number of sources.
- The main difference between this program and that of Sunset is
- that this program only computes the output for time zones in the
- North American continent. Minimum configurations and BASICA
- needed.
-
-
- Program name: Optics
-
- Author name: NONE
- Address: NONE
-
- Telephone Number: NONE
-
- Suggested Donation: NONE
-
- Program Description:
-
- Although an apparently sophisticated piece of software which
- probably deserves merit in the area of mathematical calculations,
- I cannot think of many uses for Optics. It declares on the open-
- ing screen that it computes various parameters for reflecting
- telescopes. I was hard pressed to find the input which would
- lead to the secondary screen, which had calculated such things as
- P.F. scale, Magnitude limit, Dawes limit, effective F-stop and
- power and when I did, I was prompted for further information
- (aperture, Mirror Field Length and Eyepiece F.L.). The final
- output was a chart of field of vision and astigma. If you're
- into telescopes or cameras to that degree maybe it will be of
- use. The pascal source code is provided along with the compiled
- code and absolutely no documentation.
-
-
- Program name: Storm (V2.0)
-
- Author name: WHMC (modified by Thomas Pesek)
- Address: Sugarland TX
-
- Telephone Number: NONE
-
- Suggested Donation: NONE
-
- Program Description:
-
- If meteorology is of great interest to you, or you may be in-
- clined to write a graduate thesis regarding hurricane patterns in
- the southeast, then this is definitely the program for you. This
- program accepts data input from the user in the form of specific
- storm statistics and plots the movement of the hurricane on a
- nice map of the Caribbean and the southeast of North America. If
- you enter one of the key cities, and the storm comes too close
- then a warning is issued also. Along with this program comes
- several data files of hurricanes of the recent past, all with
- their official names. To get a good idea of what this program
- does, I found it useful to load one of these data files and dis-
- play the data and the output. This program requires a minimum of
- 128K RAM and ideally a color graphics setup. It will work with
- the monochrome system, but doesn't look nearly as nice.
-