Differences

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--- en:download [2021/08/24 21:42] – [Pictures] pch
+++ en:download [2024/02/25 12:02] (current) – [Additional Catalog] pch
@@ Line 16: / Line 16: @@
 ^UCAC4 catalog V2^^^
 | {{page>:url_ucac}} |450MB- 2700MB\\ Mar 4 2013 | This files are an extraction of the [[en:news:ucac4_catalog|UCAC4]] star catalog with stars down to magnitude 16. \\ They contain only a part of the original catalog data. For each star it include: identifier, RA, Dec, magnitude, proper motion, color index. \\ You can get only the stars visible for you. i.e. a northern hemisphere observer can get only the North and Equator files.\\ On Windows be careful to not extract the zip files directly in C:\Program Files\Ciel\ as this may pose problem with the user right management. |
-^GAIA DR2 catalog^^^
+^GAIA EDR3 catalog^^^
-| {{page>:url_gaia}} |\\ 1.1GB\\ 7.3GB\\ 34GB \\ Jun 11 2018 | This files install the [[en:news:gaia_dr2|GAIA DR2]] star catalog with stars down to magnitude 21.\\ The [[https://en.wikipedia.org/wiki/BitTorrent_(protocol)|Torrent download]] is more reliable for this big files. \\ Download the 3 files and [[https://www.7-zip.org/|extract]] all in the same directory. You can install only the first file if you want. See [[en:news:gaia_dr2|this page for more options]] \\ On Windows be careful to not extract the rar files directly in C:\Program Files\Ciel\ as this may pose problem with the user right management. |
+| {{page>:url_gaia}} |\\ 1.1GB\\ 7.7GB\\ 39GB \\ Dec 14 2020 | This files install the [[en:news:gaia_edr3|GAIA EDR3]] star catalog with stars down to magnitude 21.\\ The [[https://en.wikipedia.org/wiki/BitTorrent_(protocol)|Torrent download]] is more reliable for this big files. \\ Download the 3 files and [[https://www.7-zip.org/|extract]] all in the same directory. You can install only the first file if you want. See [[en:news:gaia_edr3|this page for more options]] \\ On Windows be careful to not extract the zip files directly in C:\Program Files\Ciel\ as this may pose problem with the user right management.\\ \\ You can also consider to install the newer [[en:news:gaia_dr3|GAIA DR3]] directly from [[https://sourceforge.net/projects/skychart/files/0-beta/|Skychart 4.3]] |
 ^DSO catalogs ^^^
 | {{page>:url_dso}} |120MB - 160MB\\ Mar 19 2017  | This file install all the standard nebulae catalog: \\ Barnard, Sh2, GCM, GPN, LBN, OCL, Hyperleda \\  including 5 million galaxies from Hyperleda 2017 \\ \\ Contain new format for version 4.0 |
@@ Line 31: / Line 31: @@
   * [[https://www.schoenball.de/astronomie/cdc/cdc_en.htm|Catalogs prepared by Martin Schoenball]]
   * [[https://www.ap-i.net/skychart/uk/catalogues|Catalogs prepared by Oleg Maliy]]
+  * [[https://www.stelledoppie.it/index2.php?menu=74|Catalogs based on up-to-date version of the WDS prepared by Gianluca Sordiglioni]]