References - CALDB 2

Introduction: Header Keywords; Directory Structure; Indexing System; Versioning
Download the CALDB: Download Version 3.5.0; Release Notes
Caveats for the Chandra CALDB: ACIS N0005 Responses Suite Caveat
Querying the CALDB
Calibration Data
Proposal Planning
References
CXC Links: CIAO (Data Analysis)
Site Map

Matching CIAO and CALDB Versions

CALDB 3.5.0 should not be used unless you are running CIAO 3.4 or CIAO 4.0.

Are your versions mismatched? Time to update CIAO and CALDB!

News Previous Items

23 Jun 2008 [New]

CalDB 3.5.0, an upgrade to CalDB 3.3.0 or later versions, which includes ACIS -120C EPOCH 34 (May - Jul 08) T_GAIN updates, and an upgrade to the ACIS -110C OSIP file for Grating/ACIS ObsIDs from year 1999, has been released to the public. See the CalDB 3.5.0 release notes for more information on this upgrade.

23 Jun 2008

CalDB 3.4.5, an upgrade to CalDB 3.3.0 or later versions, which includes only ACIS -120C EPOCH 33 (Feb - Apr 08) T_GAIN updates, has been released to the public. See the CalDB 3.4.5 release notes for more information on this upgrade.

31 Mar 2008

CalDB 3.4.3, an upgrade to CalDB 3.3.0 or later versions, which introduces ACIS -110C "Epoch 0" T_GAINs for ACIS-S1 and -S3, and ACIS -120C EPOCH 32 (Nov 07 - Jan 08) T_GAIN updates, has been released to the public. See the CalDB 3.4.3 release notes for more information on this upgrade.

14 Dec 2007

CalDB 3.4.2, an upgrade to CalDB 3.3.0 or later versions, which updates ACIS T_GAINs for Aug - Oct 2007, has been released to the public. See the CalDB 3.4.2 release notes for more information on this upgrade.

14 Sep 2007

CalDB 3.4.1, an upgrade to CalDB 3.3.0 or later versions, which introduces new and finalized ACIS blank sky, T_GAIN, and HRC-I DEGAP files, has been released to the public. See the CalDB 3.4.1 release notes for more information on this upgrade.

16 May 2007

CalDB 3.4.0, an upgrade to CalDB 3.3.0/3.3.0.1, which introduces new ACIS T_GAIN, grating mask files, as well as upgrades to HRC-I GMAPS and HRC-S QE, has been released to the public. See the CalDB 3.4.0 release notes for more information on this upgrade.