Some planetarium applications, like Cartes du Ciel, can send the rate directly to PHD2 You can enter the tracking rate manually, or, You can train the rate in PHD2 by following the comet for a period of time in the imaging camera. Some use of "" in your query was not closed by a matching "". There are a three different ways to provide the comet tracking rate to PHD2. Some use of "" in your query was not closed by a matching "". Other articles of the topic Astronomy : Northern Virginia Astronomy Club, KOI-1686.01, Generic object of dark energy, Star, IRIS (astronomical software), Septemstar sign prophecy, Beta Ursae Majoris Other articles of the topics Free and open-source software AND Astronomy : articles of the topic Free and open-source software : Electra Protocol, Ruqqus, List of trademarked open-source software, FileScope, LINX (IPC), IHP (Web framework), Ryujinx Ĭhevalley has also created a lunar atlas program, Virtual Moon Atlas, which is also free and open source software. With the change to version 3, Linux has been added as a target platform, licensing has changed from freeware to GPLv2 and the project moved to a new website.ĬDC includes the ability to control computerized GoTo telescope mounts, is ASCOM and INDI compliant, and supports the USNO's UCAC catalogs and ESA Gaia data, along with numerous other catalogs and utilities.Īccording to the programmer, Patrick Chevalley, it was released as freeware because "I’d rather see amateurs spend their money for a new eyepiece than for astronomy software". Saved circle file (.cdcc) include the coordinate equinox on the first row and more information for use with the mosaic tool.Cross-platform ( Microsoft Windows, macOS, Linux)Ĭartes du Ciel ("CDC" and "Sk圜hart") is a free and open source planetarium program for Linux, macOS, and Windows. You can change this option in Setup/General/Server. Client/server communication can now use J2000 coordinates instead of the current chart setting. Mysql support will be removed in the next version. Depreciate the use of Mysql database and suggest to move to Sqlite if currently in use. Please use the corresponding ASCOM or INDI drivers. Remove obsolete/unmaintainable LX200 and Encoder direct drivers. The English translation for the name of this application is Sky map or Sky chart, but this apps French name, Cartes du. If you need to keep this old elements or cumulate data from many source you must use the function from the menu Setup/Solar system. Beware the update of asteroid and comet from the main menu now delete all the old elements data from the database! Skychart never need to run as administrator but this can break the configuration. Show a warning in window title if running as administrator. The resolution of the background image is now be limited to improve the performance if the screen is big or if there is not enough cpu core for processing. Improve magnitude filter for small FOV. INDI server and driver selection is now in the telescope connection box. Default comet element download is now from Allow to lock at the position set from the menu View/Position. Beware this not work with dash line when printing on Windows because of API limitation. Option to not filter the bright nebula by magnitude, only by size. Option to show only the celestial equator line. Separate label setting for Asteroid and Comet. Add update menu for Delta T and Jupiter GRS. Allow per chart observatory horizon profile. New button to Park/Unpark the ASCOM telescope. Set observatory coordinates from the telescope GPS, this set a "Telescope" observatory name and not override other settings. Calendar rise/set are always given to the astronomical horizon. You should be able to again access your devices. go in to Device manager and see what ports your devices are assigned to, then reset the port assignments in your software. Your devices, cameras and telescope are likely assigned to different ports. This can be disabled in Setup/Observatory. Windows 10 arbitrarily reassigns ports when the computer reboots. Show the object rise and set time relative to the local horizon if a horizon file is loaded. New mosaic tool to prepare mosaic for image capture application. Allow to use HNSKY star catalog using the "290" format. Support for the new GAIA DR2 star catalog. It is now possible to use a telescope connected to a remote ASCOM Windows computer from Skychart running on Linux or macOS. Add direct connection to Alpaca telescope. Use larger image for big buttons and high resolution screen. New icon for the buttons, better suited for night vision filters. New default interface with only two button bar.
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