*CIAO 4.4.1, CALDB 4.5 and CIAO Scripts released 27 June 2012*
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CIAO 4.4 has been patched to CIAO 4.4.1 as of today.
CIAO 4.4.1 containsthe following changes:
- Sherpa bug fixes related to reading in files plus updates/additions to XSPEC models.
- an update to the internal leap-second library in the Tools package
CALDB 4.5.0 is an upgrade to the Chandra CalDB which includes the following items:
- HRC-I and HRC-S GAPLOOKUP Upgrades
- ACIS FP_TEMP Boundary Upper Limit Change
- Calbration Validity End Date Corrections for 38 ACIS T_GAIN files, 1 ACIS CTI,
4 HRC-I GMAPs, 3 HRC-I PIBGSPECs, and 1 HRC-S QEU file
A new version of the CIAO Scripts and Modules Package has been released with updates to the
chandra_repro anddownload_chandra_obsid scripts.
Read the complete CIAO 4.4.1 release notes, including the section
"How CALDB 4.5 Affects Your Analysis" at:
http://cxc.harvard.edu/ciao/releasenotes/ciao_4.4.1_release.html
Full CALDB 4.5 release notes can be found at:
http://cxc.harvard.edu/caldb/downloads/Release_notes/CALDB_v4.5.0.html
CIAO 4.4.1, CALDB 4.5 and the Scripts package the can be downloaded at:
http://cxc.harvard.edu/ciao/download/
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As always please send questions and requests for enhancements to the CXC
HELPDESK (http://cxc.harvard.edu/helpdesk/).
CIAO/CALDB is a collaborative effort between the SAO/CXC Science Data
Systems, the SAO/CXC Data Systems, and MIT/CXC personnel.
Antonella Fruscione (for the CIAO development team)
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