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Last modified: 4 September 2008

URL: http://cxc.harvard.edu/caldb/calibration/telhrma.html
Hardcopy (PDF): A4 | Letter

Calibration to CALDB File: TEL/HRMA

Return to: Calibration Index


HRMA CXC Calibration

The root for the CALDB Dir is $CALDB/data/chandra/ .

CALDB File Type
CCNM
CALDB Dir
Filename Installation Date CALDB Version CAL Product Files CAL Links
Axial Effective Area

AXEFFA
tel/hrma/bcf/effarea/
hrmaD1996-12-20axeffaN0007.fits
hrmaD1996-12-20axeffaN0006.fits
2005-12-15T16:00:00
2000-12-04T21:00:00
3.2.1
2.0
hrmaD1996-12-20axeffaN0007.rdb
hrmaD1996-12-20axeffaN0006.rdb
HRMA Calibration: On-Axis Effective Area
Vignetting Function

VIGNET
tel/hrma/bcf/vignet/
hrmaD1996-12-20vignetN0003.fits 1999-12-21T00:00:00 1.0 ea-hrma.rdb HRMA Calibration: Off-Axis Effective Area
HRMA Encircled Counts Fraction (REEF2)

REEF
tel/hrma/cpf/rpsf/
hrmaD1996-12-20reefN0001.fits 2008-09-05T14:00:00 3.5.0 hrmaD1996-12-20hrci_ecr_N0002.fits
See also the Help file
HRMA Calibration: Point Spread Function
See Table 1 first row "Enclosed Count Fractions (ECF) using circular apertures based upon the SAOsac model of the Chandra PSF"
HRMA PSF Widths
(nonstandard file)

WPSF
tel/hrma/cpf/wpsf/
hrmaD1996-11-01wpsfN0001.fits 1999-01-01T00:00:00 1.0   HRMA Calibration: Point Spread Function

Return to: Calibration Index

Hardcopy (PDF): A4 | Letter
Last modified: 4 September 2008


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