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SynopsisFind calibration files in the CALDB Syntaxcalquiz infile product calfile [outfile] [verbose] Description`calquiz' is the CALDB4 replacement for the 'quizcaldb' tool. The tool is use to query the CALDB for calibrations matching a set of conditions. Example 1calquiz acisf00459N002_evt2.fits product=DET_GAIN calfile=CALDB pget calquiz outfile /soft/ciao/CALDB/data/chandra/acis/det_gain/acisD1999-09-16gainN0006.fit s[2] Query the CALDB for the detector gain (DET_GAIN) for the data in acisf00459N002_evt2.fits. The pget tool is used to get the resulting filename from calquiz.par. Example 2calquiz sources.wmap8 fef_pha calfile=CALDB verbose=1 Use the information in sources.wmap8 to determine which FEF file would be used to create the RMF. calquiz is run with "verbose=1", so the information is printed to the screen:
Telescope: CHANDRA
Instrument: ACIS
Data: FEF_PHA
Detector: -
Start-Date: 2002-02-27
Start-Time: 14:51:49
Stop-Date: 2002-03-01
Stop-Time: 01:38:40
Expression: GRATING=NONE
CTI_APP=PPPPPNPNPP
FP_TEMP=153.446
Config: /proj/xena/ciao4.1.2/fc8.090301/ciao-4.1/CALDB/software/tools/caldb.config
CXC-caldb: v1.6
caldb4: #
No error.
Found 1 file:
/soft/ciao/CALDB/data/chandra/acis/fef_pha/acisD2000-01-29fef_pha_ctiN0004.fits[2]
Parameters
Detailed Parameter DescriptionsParameter=infile (file required filetype=input)Input file name The input file from which the metadata needed to complete the CALDB lookup is obtained. This includes things such as DATE-OBS, DATE-END, INSTRUME, TELESCOP, etc. The file can be either a datamodel file or a parameter file. Parameter=product (string required)Calibration Database product code name Parameter=calfile (string required default=CALDB)The CALDB directive Seemingly redundent, this is the parameter that specifies to use the CALDB to lookup the file. It is here to miminc the behavior of what will be implemented for each tool. In particular, as in the previous CALDB, we have added optional arguments to the CALDB directive in the form CALDB(PARAMETER=VALUE;PARAMETER=VALUE) The PARAMTER's above are arbitrary, so if for example the CALDB query needs a value for 'GRATTYPE' but no such header keyword exists, you can specify CALDB(GRATTYPE=HEG) There are two special directives:
Parameter=outfile (string filetype=output)The selected file with path and extension appended. This field is populated after the tool has finished running. The information is also printed to the screen if verbose>0. Parameter=verbose (integer default=0 min=0 max=5)Amount of tool output. BugsSee the bugs page for this tool on the CIAO website for an up-to-date listing of known bugs. |
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The Chandra X-Ray
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. |
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