Date |
Item |
| 13 Dec 2012 |
CalDB 4.5.5, a cumulative
upgrade to CalDB 4.4.7 through 4.5.4, includes the following:
ACIS T_GAIN Epoch 51, ACIS time-dependent QEUs, HRC-I 2012 GMAP
and PIBGSPEC updates, HRC-S QE for post-HV-adjust OBS_IDs, the
PIMMS CY15 Effective areas, and (once again!) RE-re-corrected
ACIS Group E blank-sky background files. See the CalDB 4.5.5
Release Notes for details.
|
| 13 Dec 2012 |
CY15 Proposal Planning
files have been released, with the new CfP.
|
| 15 Oct 2012 |
CalDB 4.5.3, a cumulative
upgrade to CalDB 4.4.7 through 4.5.2, includes the RE-corrected
ACIS Group E blank-sky background files, as promised on 04 Oct
2012, when an error was discovered. See the CalDB 4.5.3
Release Notes for details.
|
| 27 Sep 2012 |
CalDB 4.5.2,
a cumulative upgrade to CalDB 4.4.7 through 4.5.1, includes the
latest ACIS T_GAIN Epoch 50 quarterly updates, as well as
corrections to the ACIS GROUP E blank-sky background files.
See the
CALDB 4.5.2 Release Notes for details.
|
| 24 July 2012 |
CalDB 4.5.5,
an upgrade to CalDB 4.4.7 through 4.5.0. This upgrade includes
upgrades to the HRC-S time-dependent gain (T_GMAP) file originally
released in December 2009. It adds corrections for 2012 Obs_IDs
with HRC-S/LETG at either the old or new HRC-S HV settings, which
were changed on 29 March 2012.
See the CalDB
4.5.5 Release Notes for details.
|
| 27 June 2012 |
CalDB 4.5.0,
an upgrade to CalDB 4.4.7-4.4.10. This upgrade includes
fixes to the CalDB for certain OBS_IDs that have trouble in
reprocessing or analysis due to incorrect calibration validity end
dates. It also include new HRC-I and HRC-S GAPLOOKUP (DEGAP solution)
files relevant for imaging, LETGS, and timing data. See the
CalDB
4.5.0 Release Notes for details.
|
| 30 May 2012 |
CalDB 4.4.10, a
patch upgrade to CalDB 4.4.7 and 4.4.8. This upgrade includes
latest ACIS Contamination Correction (CONTAM) upgrade version
N0007, and the latest
T_GAIN corrections from Epoch 49 (Feb-Apr 2012). See the
CalDB
4.5.5 Release Notes for details.
|
| 24 April 2012 |
A new CAVEAT PAGE has been added with instructions to correct
a problem reading the T_GAIN file from CalDB for 38 specific
ACIS archival OBS_IDs.
|
| 23 Feb 2012 |
CalDB 4.4.8, a
patch upgrade to CalDB 4.4.x. This upgrade includes latest ACIS
T_GAIN corrections from Epoch 48 (Nov 2011-Jan 2012). See the
CalDB
4.4.8 Release Notes for details.
|
| 15 Dec 2011 |
CY14 Proposal Planning
files have been released, with the new CfP.
|
| 2011-12-15 |
CALDB 4.4.7, a
patch upgrade to CalDB 4.4.x, which includes only the latest ACIS T_GAIN
Epoch 47 updates, HRC-I GMAPS and PIBGSPEC files for 2010, 2011,
and HRC-S QE version N0011.
See the
CalDB 4.4.7 Release Notes for more information.
|
>
| 2011-12-02 |
CALDB 4.4.6.1, a
patch upgrade to CalDB 4.4.6 only, which includes an upgrade to
the HETG GREFF (version N0007), has been released. See the
CalDB 4.4.6.1 Release
Notes for more information.
|
| 2011-09-13 |
CALDB 4.4.6, a
cumulative upgrade to versions 4.2.x and later versions, contains
ACIS T_GAIN Epoch 46 updates. See the CalDB 4.4.6 Release
Notes for more information.
|
| 2011-06-30 |
CALDB 4.4.5, a
cumulative upgrade to versions 4.2.x and later versions, contains
ACIS T_GAIN Epoch 45 updates, and HRC-S time-dependent QEU maps
See CalDB 4.4.5
Release Notes for more information.
|
| 2011-04-26 |
CALDB 4.4.3, a cumulative upgrade to versions 4.2.x and later
versions, contains ACIS T_GAIN Epoch 44 updates, T_GAIN 42
file corrections, and the LETG Grating Efficiencies upgrade
version N0007. See the 4.4.3 Release
Notes for more information.
|
| 2011-03-01 |
CalDB 4.4.2, a
patch to version 4.4.1 (released in Dec 2010 with CIAO 4.3),
contains a correction to the ACIS index listing for ACIS CONTAM
file version N0006. This corrects an ARDLIB initialization error
that occurs for new OBS_IDs when using chips ACIS-8 (S4) and
ACIS-9 (S5), such as when running "fullgarf". See the 4.4.2 Release
Notes for more information.
|
| 2010-12-15 |
CalDB 4.4.1, a significant upgrade to CalDB to include an
upgrade to the ACIS-I CONTAM model,
ACIS T_GAIN Epoch 43, the ACIS SUBPIX
file, the ACIS T_GAIN Epoch43, the ACIS GRDIMG file, the
Temp-dependent CTI correction , the HRC-I QE and GMAP
updates, and the
HRC-S/LETG tilt correction and LSFPARM upgrades.
See the
4.4.1
Release Notes for more information.
|
| 2010-12-15 |
Cycle 13 Proposal Planning
files, generated from CalDB 4.4.1, have been released
to the public.
|
| 2010-09-28 |
CalDB 4.3.1, a patch
upgrade to CalDB to include ACIS T_GAIN Epoch 42 and a pair of
ACIS-8 blank-sky background files, has been released. See the
4.3.1
Release Notes for more information.
|
| 2010-06-11 |
CalDB 4.3.0, an
important decimal upgrade of the CalDB to include HRC-I background
calibrations and the ACIS T_GAIN Epoch 41 updates. See the release notes
for more information.
|
| 2010-04-05 |
CalDB 4.2.1, a
patch upgrade of the Chandra CalDB, which requires CIAO 4.2 or
later CIAO version, has been released. See the release notes
for more information.
|
| 2009-12-15 |
CalDB4.2.0, an important (decimal) upgrade of the Chandra CalDB,
and necessary to run CIAO 4.2, has been released. See the
CalDB
4.2.0 release notes for more information.
|
| 2009-09-17 |
CalDB4.1.4, a
patch to all previous CalDB4 versions, has been released. It
includes the acis Epoch 38 T_GAIN upgrades (May through Jul
09). See the CalDB
4.1.4 release notes for more information.
|
| 2009-07-07 |
CalDB4.1.3, a
patch to all previous CalDB4 versions, has been released. It
includes the acis Epoch 37 T_GAIN upgrades (Feb through Apr
09). See the CalDB
4.1.3 release notes for more information.
|
| 2009-03-27 |
CALDB 4.1.2,
a patch to CalDB 4.1.0 or 4.1.1, has been released. It includes
the ACIS Epoch 36 T_GAIN updates for Nov 08 through Jan 09. See
the CalDB
4.1.2 release notes for more information.
|
| 2009-01-21 |
CalDB 4.1.1, a patch to CalDB 4.1.0, was released. It includes
upgrades to the HRMA Effective Area and the HETG 1st-order
grating efficiencies. See the
CalDB
4.1.1 for more information on this upgrade.
|
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