Haarlem, 29 March 1995 Dear OS/2 User, It is our pleasure to send you the press release of "The Cosmos for OS/2" and the exciting new features of the new version 4.0. The Cosmos for OS/2 is a unique OS/2 software package. It is both educating and entertaining. It will show you the sky with thousands of celestial objects, any time, any place! Among the many new features is the simulation of celestial events. Just enter a time increment in minutes, hours and/or days and see the sky change at WARP speed! And feel as if you are in a spaceship with the new animation feature! To order: fax this letter to Mensys +31 23 47 11 96 or in the USA to Indelible Blue: 919-878-7479. Please include your credit card information. Shipping costs from Mensys are US$ 10.00, for Indelible Blue call 800 776 8284 for exact shipping costs. YES I ORDER: (prices excl. 17.5% VAT for EC-countries) 0 The Cosmos for OS/2 version 4.0 US$ 89.00 0 The Cosmos for OS/2 upgrade US$ 39.00 my current serial number is: 0 The SAO database US$ 15.00 Credit Card number (VISA MC DC AMEX); Exp. date: Shipping address Street: Postal Code: City: Country: Signature: COSMOS FOR OS/2 VERSION 4.0 PRESS RELEASE "The COSMOS for OS/2" Version 4.0 is a versatile program in the category "edutainment". It is not only the first but also the only one of its kind available for OS/2. Integrating many features not often found in a single program, this is more than just a desktop planetarium. Whether you are just intrigued by the richness of the night sky, are an armchair astronomer, or an experienced observer wanting to plan and record your observations, this program will appeal to you. COSMOS is a program which was designed to aid the astronomical observer, from the novice to the expert. It offers one of the quickest and easiest ways to learn about astronomy and get acquainted with the heavens even without a real telescope and clear skies. The program fully exploits the graphics capability of the personal computer and the OS/2 80-bit ANSI precision and multithreading capabilities to accurately display and print star charts, simulate celestial events such as conjunctions (groupings of planets), occultations (events that occur when the Moon passes in front of a star) or eclipses (Moon obscuring the Sun), or zoom into or out from a sky region, with or without animation, at Warp speed. Star charts are displayed using stereographic projection which is conformal, and accurately preserves shape relationships even for large areas of the sky. A great deal of effort was expended in writing the program to achieve as much accuracy as possible in predicting celestial positions over a large span of time while preserving performance. The program comes with the Yale Catalogue of Bright Stars which includes 9,091 stars brighter than magnitude 6.5, a deep-sky catalogue containing 8,414 entries with all 110 Messier objects, Index Catalogue (IC) objects and New General Catalogue (NGC) objects, and an additional deep-sky database containing 1,953 entries with a variety of deep-sky object types, including Dark Nebulae and the recently discovered Dwingeloo-1 galaxy. Optionally a binary version of the Smithsonian Astrophysical Observatory catalogue (SAO) can be purchased which contains accurate positions of 258,997 stars as faint as magnitude 11.9. With a click of the mouse information about every object can be accessed instantly. Not only can you add your own notes and photo's for each and every one of these, but also for many objects you will find informative text and 256-color images. Those interested in history, mythology or astrology will like the Constellation dialog. Select one of the 88 constellations from a list and read about its history, add your own notes, plot the related sky region for today, tomorrow or for the actual day and year of your birth. See the planets move along the ecliptic relative to the constellation and see the zodiacal constellations move through the sky throughout the year. Chose the controls you want, standard Common User Access, a Toolbar or hide them all to take advantage of the full screen size. Functions are available to allow corrections for precession (the slow wobble of Earth's axis over 26,000 years), proper motion, nutation, aberration (and parallax for the Moon). Find the position of a planet now, 2,000 years ago or 2,000 years in the future, look at the distribution of stars, galaxies, clusters or nebulae, simulate the motions of planets through the sky, show the positions of asteroids (minor-planets) or see the rapidly changing orbit of a comet. Of course you can also add your own objects and let COSMOS take care of the calculations and projection. A multitude of options is available to customize the charts to your specific needs: planets, moon phases, stars, deep-sky objects (galaxies, all types of nebulae and clusters, star-systems, quasars), labels, lines, numbers, color (including B-V index), orientation, size, shape, scale, daylight/twilight, and more. The program even shows the size, shape and orientation of a galaxy and other deep-sky objects if the information is available in the database. The fully integrated on-line help uses the OS/2 Help Manager and includes a "Quick start" option. It provides a convenient way to get acquainted with the basic concepts of visual astronomy, OS/2-Information Presentation Facility and the COSMOS program by means of hypertext, hypergraphics and a comprehensive and easily accessible Encyclopedia of Astronomy in which all astronomy related terminology, used in the program or on-line help, is explained. It even lets you add your own notes to the help sections. The index section contains over 1,300 entries. COSMOS runs on any machine capable of running OS/2 2.0 or higher. Although it can run without one, a mathematical co-processor is highly recommended. Free hard disk space required is 5 Mb with an additional 4.2 Mb if the SAO database is to be installed (not included). The "COSMOS for OS/2" Version 4.0 comes on 3 1/2" diskettes. Pricing Version 4.0 price: USD 89.00 Upgrade from 3.0: USD 39.00 SAO Database: USD 15.00 Outside the USA: Mensys Crayenestersingel 65 2012 PG Haarlem The Netherlands Call +31 23 47 08 37 Fax +31 23 47 11 96 CompuServe 100272,3130 In the USA available from: Indelible Blue, Inc. P.O. Box 31306 Raleigh, NC 27622 Call 800-776-8284 or 919-878-9700 Fax 919-878-7479 CompuServe 76256,3334 NEW IN "THE COSMOS FOR OS/2", VERSION 4.0 - Optional is a Toolbar with 18 Smart-Icons, offering a short-cut to some of the most used functions and menu options. - A dialog window is available to customize the Toolbar. - The frame controls (menu-bar, title-bar etc.) can now be hidden. Clicking Mouse Button-2 will bring op a pop-up menu. - Simulation of the apparent sky motion and ephemeris of Sun, Moon and planets, eclipses, conjunctions, occultations, phases etc. "Playing" with the simulation controls and chart types permits you to more closely study various phenomena such as eclipses and conjunctions. It is also an excellent way to study the effect of nutation, aberration, precession etc. Simulate: - Coordinate grid, Equator, zero meridian of RA and ecliptic. - Include names of planets and stars. - Constellation names, abbreviations, connecting and boundary lines. - Forward or backward in time, in steps of minutes, hours or days. - Continuous loop within a small time frame or within the whole range. - With or without realistic civil twilight. - Refresh or photographic exposure mode. - Animated zooming at Warp speed can now be performed. Animated zooming out of, or into a sky-region will result in an even more realistic three-dimensional display of the sky. The spectator will seem to move along an apparent path trough the sky as though traveling trough space at warp speed. - Many options are available including auto-start and demo mode. - A "Quick start" option is now available from the "Help" menu. It offers a convenient way to get acquainted with the basic concepts of visual astronomy, OS/2-IPF and the COSMOS program by means of hypertext and hypergraphics. - A new option has been added to suppress interim screen refreshing. The performance gain may be as substantial as up to five times. - Up-to 5 star databases can now be selected (or excluded). You can even add your own. - The star database layout has been extended to include additional information. It was restructured to further improve performance. - New is the optional SAO database which includes 258,997 stars up-to magnitude 11.9. - Up-to 4 deep-sky object databases can now be selected - The deep-sky object database layout has been extended to include additional information; it was restructured to further improve performance. The database includes references to a number of alternative catalogs. In addition information like distance, x, y size and position angle information is included for a great many objects. - The MESSIER database has been replaced (and extended) to an NGC database. It now includes all of the (R)NGC objects and most of the IC objects, totalling 8414 deep-sky objects. In addition it includes cross-references to a variety of catalogues. - Deepsky1 database includes some 1952 deep-sky objects from dozens of different catalogs (in particular dark nebulae). - Faint limiting magnitude selection has been extended to enable selection from 1.0m > 20.0m in steps of 1 (Ctrl+M). The star size assignment has been aligned to this. Both limiting magnitudes, stars and deep-sky objects, are now the same. - To better support the large databases the color assignment for stars with regard to the magnitude has been changed. - A bright magnitude limit has been introduced to enable magnitude range plotting. - Object types have been extended and can now be selectively included or excluded from the chart (Ctrl+T). New: Dark nebula, Galaxy clusters, Quasars, Diffuse nebula, multiple star-systems etc. - Further improved positional accuracy of planet ephemeris, taking full advantage of OS/2, 80 bit double precision. - The "Identify" dialog now includes the additional information available in the databases. It is also changed to support the enhanced on-line documentation facilities (see below). - A new option, "Identification controls", has been added to enable more selective searches, skipping of objects and enforce full database scans. - If the information is available in the databases, deep-sky objects will be sized in both the x and y direction and will be projected with the appropriate position-angle (the latter only for sky regions smaller than 180 degrees). - Screen-refresh count has been decreased to show more activity when plotting many objects. - Search function performance (find functions) has been substantially improved. - A new function "Find Planet, Sun, Moon" has been added. If not within the visible sky-region, a new chart can be plotted with the object in the center. A "Lock on object" option is available to perform animation of the selected ephemeres. - The "Find Star" function now alternatively accepts a SAO or BS number. If the star is not within the currently visible sky region a new chart can be plotted with the stars location as the chart center. - The "Find deep-sky Object" function now alternatively accepts an alternative name (built from an index list), NGC number or IC number. If the object is not within the currently visible sky region a new chart can be plotted with the objects location as the chart center. - A function is now available (under the Tools Menu) to copy the current sky-chart to the clipboard. - A dialog window, to visualize the positions of the four bright Jupiter satellites through the course of a day, has been added under the Tools menu. - Most of the new settings will be saved in the COSMOS profile. - Using a Mouse button when the main window was resized will now issue a message about this status. - Deep-sky objects will also be plotted when only partially visible in a sky region. - Minor enhancements have been made to the City list. - Measuring an angle (by draging MB1) while holding down the Shift key will create a file "USER.DTA" in the COSMOS directory and write the cross-hair coordinates in RA and Dec to this file. If the file does not exist it will be created. If it does already exist, data will be appended to it. Writing will continue until MB1 is released. - The on-line documentation and help has been updated to reflect the above updates and to refect the latest developments in astronomy. Additional help text and cross-references have been introduced. The Identify function has been fully integrated with the IPF help facility of OS/2. Personal notes can be added in a number of different ways. You can add notes to objects, either Solar system, star or deep-sky object or for a specific Constellation, and thus create a fully integrated "private" object notes database. The objectname.TXT files are now used for this purpose. Processing of these has been enhanced as follows: - TXT commentary files can now contain imbeds using the .im tag. - TXT commentary files can now contain editorial remarks (to be ignored) using the .* tag. In addition you can add your personal notes and comments to the on-line documentation and help, using the integrated simple editor or one of preference. From within the help, the system editor can be invoked to edit e.g. Orbital elements files and coordinate display files. - A new dialog is available to specify the preferred editor to edit your object notes. An "Edit Notes" button has been added to the Identify dialog window and "Plot Constellation Region" dialog. - A substantial number of stars and deep-sky objects now have additional information under the "Text" button. All of the bright stars upto the second magnitude now have explanatory text included. - Explanatory text has been added for all 110 (well 109) Messier objects. - Explanatory text has been added for all 88 Constellations. - The above stated also applies to text and notes regarding the Constellations. The "Select Constallation region" for plot has been changed accordingly. - Include Bayer designation will now also show the Flamsteed number. - Most of the important (44) meteor showers can now be plotted by means of Positional coordinate files (DTA). Select all showers for the whole year, for a specific month or by name. - The Bitmap display window will now be sized to the bitmap dimensions i.e. accept all mitmap sizes. Bitmaps included are 256 color. - Full coordinate lines now has three grid scales (Added 0.5 Hours RA and 7.5 deg Declination lines). - The sky-color can now be set to white, stars will be black if required, (background color white was added). - The planet colors can now be inverted thus allowing for obscured objects to become visible as though looking through the planet, Sun or Moon. - The illuminated part of the Moon will now become filled with yellow. In case of a solar-eclipse the moon will be colored black while any part of it obscures the Sun. - The print function has been enhanced to support print-queue selection and the number of copies to be specified. - Printing will no longer issue a page-feed. - The COSMOS main window Menu options have been restructured to better serve the new functions and features. ORDER TODAY IN THE USA: CALL INDELIBLE BLUE 800 776 8284 or FAX 919 878 7479 or E-Mail, Internet: 76256.3334@compuserve.com, CompuServe: 76256,3334 OUTSIDE THE USA: CALL MENSYS +31 23 47 08 37 or FAX +31 23 47 11 96 or E-Mail, Internet: 100272.3130@compuserve.com, CompuServe: 100272,3130