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Matching CIAO and CALDB VersionsCIAO 4.0 requires CALDB 3.4.0 or higher to operate properly. Are your versions mismatched? Time to update CIAO and CALDB! Source Detection and Cosmic-Ray AfterglowsCIAO users who are trying to detect sources of about 10 counts or less should be aware of potential confusion with cosmic-ray afterglows that have not been removed from the data. The Cosmic-Ray Afterglows why topic explains the limitations of the current tools and describes analysis tips to help eliminate more of the afterglows. 15 Sep 2008 The Chandra Contributed Software page has been updated to include a variety of analysis packages and tools which are widely used in the community. Other Software for Chandra Data Analysis (Note that this is a new URL as well.) Contributions to the page should be submitted through the Helpdesk. 8 Sep 2008 CALDB 3.5.0 has been released for use with CIAO 3.4 and CIAO 4.0. Information on the patch is available from the CALDB 3.5.0 Release Notes and How CALDB 3.5.0 Affects Your Analysis. 23 Jun 2008 CALDB 3.4.5 has been released for use with CIAO 3.4 and CIAO 4.0. Information on the patch is available from the CALDB 3.4.5 Release Notes and How CALDB 3.4.5 Affects Your Analysis. |
Dialect and LanguageWe received the following email from a concerned CIAO user. CIAO Webpage: correction suggested
From: [name deleted]
To whom it may concern: I read in your CIAO Web page (http://cxc.harvard.edu/ciao/) that CIAO is: from "s'sciavo", "I am your servant" in Venetian dialect True, but I would like to point out that the Venetian is a language in its own right, not a dialect. The fact that the Republic of Venice has become in recent times part of Italy does not mean that its ancient language should also be downgraded to a dialect, which linguistically speaking is not. Sorry for being so pedantic but we are very proud of our culture. The rest of the site is top quality, well done.
Sincerely,
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Center (CXC) is operated for NASA by the Smithsonian Astrophysical Observatory. 60 Garden Street, Cambridge, MA 02138 USA. Email: cxcweb@head.cfa.harvard.edu Smithsonian Institution, Copyright © 1998-2004. All rights reserved. |