NuSTAR Data Analysis Software and Calibration history
The NuSTAR Data Analysis Software (NuSTARDAS) package has been jointly developed by the ASI Space Science Data Center (SSDC, Italy) and the California Institute of Technology (Caltech, USA). The first table presents a history of the NuSTARDAS public releases, click on the NuSTARDAS version number to obtain the associated release notes.
The release history of associated calibration database files (CALDB) is presented below.
The NuSTARDAS and CALDB releases can be obtained from the HEASARC:
HEASoft https://heasarc.gsfc.nasa.gov/docs/software/lheasoft/ NuSTARDAS https://heasarc.gsfc.nasa.gov/docs/nustar/analysis/
(Including the NuSTARDAS software users guide)
CALDB https://heasarc.gsfc.nasa.gov/docs/heasarc/caldb/nustar/
| HEASoft | https://heasarc.gsfc.nasa.gov/docs/software/lheasoft/ |
| NuSTARDAS | https://heasarc.gsfc.nasa.gov/docs/nustar/analysis/
(Including the NuSTARDAS software users guide) |
| CALDB | https://heasarc.gsfc.nasa.gov/docs/heasarc/caldb/nustar/ |
Last update: 2020-11-03
| NuSTARDAS Releases | ||||
|---|---|---|---|---|
| Date | Release Version | Linked to CALDB | ||
| HEAsoft | NuSTARDAS | |||
| 2020-08-14 | 6.28 | 2.0.0 |
Temperature dependent ARF numkarf Temperature dependency for ARF CALDB query, added obebhkfile input parameter nuproducts Modified call of numkarf (added obebhkfile parameter) nupipeline Modified call of nuproducts (added inobebhkfile and obebhkfile parameters) nu_highfits Modified to support TFORM values 1PD(X)/1PI(X) | 20200813 |
| 2020-04-13 | 6.27.1 | 1.9.2 1.9.1 |
numetrology upgrade to handle laser metrology METSTATE 4 and 6
Required for analysis of observations performed after 2020-03-16 | 20200429 |
| 2020-03-26 | 6.27 | 1.9.0 |
nupipeline set orbit file = attorb for barycorr=yes and exitstage=3
nuproducts new input parameter write_baryevtfile nuscreen added PRIOR column in default column list for cleaned event files | |
| 2019-05-17 | 6.26 | n/a | FTOOLS barycorr added support for NuSTAR 'fine' clock correction | |
| 2018-10-22 | 6.25 | n/a | Improved handling of remote CALDB and file i/o diagnostic output | |
| 2017-08-15 | 6.22 | 1.8.0 |
nucalcsaa added saacalc=3 mode, improve handling of input cleaned event files nuexpomap improvement in time-averaged optical axis location for vignetting corrected exposure map nuscreen supress warning messages for zero exposure time numkarf improvement to extended source efective area calculation nupipeline support handling of saacalc=3 mode | 20170727 |
| 2017-01-18 | 6.20 | 1.7.0 |
nucalcsaa no fselect run if saamode=NONE and tentacle=no
nupipeline select appropriate TLE file nuscreen bug fix nufilter add parameter timeadj=DEFAULT | |
| 2016-05-11 | 6.19 | 1.6.0 |
nusplitsc New task for mode 06 event data
nucalcsaa optimized SAA screening nupipeline accomode nusplitsc and nucaclsaa changes nuflagbad bug fix nuscreen add keyword OBSMODE nufilter add keywords MJDREF and MJDREFF in nu*.mkarf file nucoord update value of RA_NOM and DEC_NOM in unfiltered event files | 20160502 |
| 2015-07-29 | 6.17 | 1.5.1 |
numkarf new input parameters pilowarf, pihigharf and flatflag
numkrmf bug fix for addrmf execution nuproducts new input parameters to support numkarf changes nupipeline new input parameters to support numkarf changes, handle casses where cleaned event file is empty FTOOLS XSELECT updated entry for NuSTAR mkf name | |
| 2014-07-02 | 6.16 | 1.4.1 |
nuproducts automatically apply grppha, new inputparameter usrgtobarycorr
nupipeline addition of input parameter productsgtibarycorr | |
| 1.4.0 |
nuexpomap add parameter indet2instrfile, optimization of execution time
nubackscale add parameter inexpomapfile nulccorr add parameters inskyinstrfile inaspecthistofile numkarf add parameter inexpomapfile nuproducts add parameter rungrppha, modify calls to nubackscale, nulccorr, and numkarf nucalcpi modification of algorithm for GRADE 0 and GRADE 9-20 events nupipeline handling of compressed TLE files, support latest Perl versions | |||
| 2014-01-28 | 6.15.1 | 1.3.1 |
nuexpomap addition of keywords PIXBIN and PERCENT to header
nulccorr update value of DEADAPP to True nupipeline implement barycorr in call to nuproducts nuproducts implement barycorr, energy filtering through pilow and pihigh |
|
| 2013-11-25 | 6.15 | 1.3.0 |
numetrology psdcal input parameter
nuscreen NUPSDOUT keyword numkarf energy dependent PSF correction nuexpomap inclusion of bad/hot pixels in exposure maps nulccorr energy dependent PSF correction nupipeline psdcal input parameter |
|
| 2013-08-06 | 6.14 | 1.2.0 | NuSTARDAS Initial release
FTOOLS barycorr add NuSTAR CALDB query capability XSELECT added entries for NuSTAR to xselect.mdb | 20130509 |
| 2012-12-21 | 6.13 | n/a | FTOOLS aberrator update to support NuSTAR orbit extension barycorr update to support NuSTAR clock | |
- Defines how CHU combinations are split with nusplitsc
- requires NuSTARDAS v1.6.0 or later
- SAAPAR update
CALDB release history
This list does not include releases that are only for updates to clock correction files. Click on the version number for the release notes and click HERE for a combined ASCII file of all CALDB releases.
| Release date | Version | Description |
|---|---|---|
| 2020-11-03 | 20201101 | This CALDB release contains an update to the NuSTAR Clock Correction file that corrects for previous gaps in NuSTAR instrument engineering files. Affected sequenceID's have been reprocessed and redelivered to the NuSTAR archive. A list of these sequenceID's can be found on the DLOG update webpage. The clock correction file in this release (v111) was produced based on the updated engineering files and is expected to provide improved performance than the previous clock file, especially for observations that occurred during the previous gaps. |
| 2020-08-13 | 20200813 | This CALDB update contains required files for the NuSTARDAS v2.0.0 update which implements a new temperature-dependence during the ARF generation. v108 (and later) Clock correction files contain an improvement of the clock offset model that corrects for a ~5ms systematic shift in absolute alignment to UTC time. Corrects for time intervals with no temperature measurements. |
| 2020-05-06 | 20200429 | High resolution clock correction files implemented MLI correction of ARF for FPMA |
| 2019-12-19 | 20191219 | Patch for release 20191213 which updated the gain and badpixel files |
| 2019-12-13 | 20191213 | Update for long term gain tracking and badpixel files |
| 2017-08-21 | 20170727 | CALDB files used for SAA filtering saamode=3 |
| 2016-06-06 | 20160606 | Update gain, effective area, line of sight absorption gain v007, DETABS v003, VIGN v007 |
| 2016-05-02 | 20160502 | |
| 2015-03-20 | 20150316 | Gain calibration improvement over the entire mission |
| 2014-07-01 | 20140414 | Adjusted CLC files to improve gain calibration |
| 2014-01-17 | 20131223 | VIGN adjustment (69.5 keV W edge) |
| 2013-11-25 | 20131007 | ARF adjustment to match XMM/Swift/Chandra fluxes (NuSTAR flux -15%) Updates to INSTRMAP, PIXPOS, energy dependent PSF Updated hkrange files |
| 2013-08-14 | 20130509 | Initial CALDB release |