http://www.ap-i.net/skychart/ Sat, 18 May 2013 18:13:34 +0200 FeedCreator 1.7.2-ppt DokuWiki http://www.ap-i.net/skychart/lib/tpl/skychart/images/favicon.ico http://www.ap-i.net/skychart/ http://www.ap-i.net/skychart/en/news/version_3.8?rev=1362846799 Major changes: Change of the catalog index format. An index record was previously pointing directly to the RA,DEC coordinates. Now the index point to a catalog record. This allow to process the stars proper motion for a correct location at any epoch. This also help to display the object label and full detail even if it is not visible with the current chart setting. Because of this change you need to reinstall the Stars and DSO additional catalog. This also upgrade the WDS, GCVS, PGC catalog … pch en:news Sat, 09 Mar 2013 17:33:19 +0200 http://www.ap-i.net/skychart/en/news/ucac4_streak?rev=1362411681 [Streaks near M8] This page describes the process done by Skip Gaede to identify the “streak” stars present in some regions of the UCAC4 catalog, principally in a 30 degrees radius around the galactic center. The streaks were identified during the UCAC4 data reduction and the stars were flagged in the catalog data in a field holding the object type. A value of 2 indicates a potential streak object. But this flag became insufficient for identifying all of the streaks, and all of the stars in a … pch en:news Mon, 04 Mar 2013 16:41:21 +0200 http://www.ap-i.net/skychart/en/news/ucac4_catalog?rev=1362410758 A new version of UCAC catalog is available [M 13 with UCAC4 catalog] The UCAC4 star catalog was published by USNO in 2012. It include 113 millions stars to magnitude 16. UCAC4 is largely based on UCAC3 however, has a number of critical improvements: pch en:news Mon, 04 Mar 2013 16:25:58 +0200 http://www.ap-i.net/skychart/?image=en%3Anews%3Astreak-f2b.jpg&ns=en%3Anews&rev=1362303603&do=media <img src="/skychart/_media/en/news/streak-f2b.jpg?w=500&h=388t=1362303603" alt="en:news:streak-f2b.jpg" /> pch en:news Sun, 03 Mar 2013 10:40:03 +0200 http://www.ap-i.net/skychart/?image=en%3Anews%3Astreak-f1c.jpg&ns=en%3Anews&rev=1362303602&do=media <img src="/skychart/_media/en/news/streak-f1c.jpg?w=500&h=388t=1362303602" alt="en:news:streak-f1c.jpg" /> pch en:news Sun, 03 Mar 2013 10:40:02 +0200 http://www.ap-i.net/skychart/?image=en%3Anews%3Astreak-f1b.jpg&ns=en%3Anews&rev=1362303602&do=media <img src="/skychart/_media/en/news/streak-f1b.jpg?w=500&h=388t=1362303602" alt="en:news:streak-f1b.jpg" /> pch en:news Sun, 03 Mar 2013 10:40:02 +0200 http://www.ap-i.net/skychart/?image=en%3Anews%3Astreak-f1a.jpg&ns=en%3Anews&rev=1362303602&do=media <img src="/skychart/_media/en/news/streak-f1a.jpg?w=500&h=343t=1362303602" alt="en:news:streak-f1a.jpg" /> pch en:news Sun, 03 Mar 2013 10:40:02 +0200 http://www.ap-i.net/skychart/?image=en%3Anews%3Abig_sky_over_m8-before.jpg&ns=en%3Anews&rev=1362303583&do=media <img src="/skychart/_media/en/news/big_sky_over_m8-before.jpg?w=500&h=251t=1362303583" alt="en:news:big_sky_over_m8-before.jpg" /> pch en:news Sun, 03 Mar 2013 10:39:43 +0200 http://www.ap-i.net/skychart/?image=en%3Anews%3Abig_sky_over_m8-after.jpg&ns=en%3Anews&rev=1362303582&do=media <img src="/skychart/_media/en/news/big_sky_over_m8-after.jpg?w=500&h=251t=1362303582" alt="en:news:big_sky_over_m8-after.jpg" /> pch en:news Sun, 03 Mar 2013 10:39:42 +0200 http://www.ap-i.net/skychart/?image=en%3Anews%3Astreak-f6.jpg&ns=en%3Anews&rev=1362227064&do=media <img src="/skychart/_media/en/news/streak-f6.jpg?w=500&h=388t=1362227064" alt="en:news:streak-f6.jpg" /> pch en:news Sat, 02 Mar 2013 13:24:24 +0200