SWS CALIBRATION

1.) Calibration files



Table File Description
SC01 cal01 Electronic crosstalk matrices
SC02 cal02 RC correction timescales
SC02A cal02A MIDBIT shift (0 Volt point in bitrange)
SC02B cal02B Reset pulse correction factor
SC03 cal03 Reset cutout lengths
SC04 cal04 Amplifier limits
SC05 cal05 Switchable gains
SC06 cal06 Glitch reject levels
SC07 ¹ cal07 Grating detector noise characteristics ¹
SC08 ¹ cal08 Grating calibration specifications ¹
SC09 ¹ cal09 LVDT-angle relation (for QLA) ¹
SC10 ¹ cal10 Key wavelengths ¹
SC11 ¹ cal11 FP calibration spectrum ¹
SC12 cal12 Scanning FP Gap-position relation
SC13 cal13 Relative flux
SC14 ¹ cal14 Intensity of internal cal sources ¹
SC15 ¹ cal15 Intensity of cal sources ¹
SC16A cal16A Aperture offsets
SC16B cal16B Element offsets
SC16C cal16C Grating constants
SC16D cal16D Telescope area
SC16E cal16E Scanner curve polynomial coefficients
SC18 cal18 Effective gap correction
SC19 cal19 Grating FWHM Responsivity
SC20 ¹ cal20 Relative detector (element to element) responsivity ¹
SC21_1 cal21_1 Dark current/noise for 1 sec reset
SC21_2 cal21_2 Dark current/noise for 2 sec reset
SC21_4 cal21_4 Dark current/noise for 4 sec reset
SC21_8 cal21_8 Dark current/noise for 8 sec reset
SC22 ¹ cal22 Detector response to diffuse source ¹
SC23 cal23 Wavelength limits for bands
SC24 cal24 Wavelength limits for apertures
SC25_1Acal25_1A Spectral responsivity for band 1A
SC25_1Bcal25_1B Spectral responsivity for band 1B
SC25_1Dcal25_1D Spectral responsivity for band 1D
SC25_1Ecal25_1E Spectral responsivity for band 1E
SC25_2Acal25_2A Spectral responsivity for band 2A
SC25_2Bcal25_2B Spectral responsivity for band 2B
SC25_2Ccal25_2C Spectral responsivity for band 2C
SC25_3Acal25_3A Spectral responsivity for band 3A
SC25_3Ccal25_3C Spectral responsivity for band 3C
SC25_3Dcal25_3D Spectral responsivity for band 3D
SC25_4 cal25_4 Spectral responsivity for band 4
SC25_5Acal25_5A Spectral responsivity for band 5A
SC25_5Bcal25_5B Spectral responsivity for band 5B
SC25_5Ccal25_5C Spectral responsivity for band 5C
SC25_5Dcal25_5D Spectral responsivity for band 5D
SC25_6 cal25_6 Spectral responsivity for band 6
SC40 cal40 Scanner stops
¹: cal-file currently not used

-> for details/updates/versions see:

SWS TUTORIAL / CALIBRATION : tables > wavelength ...

Last update: 30-Jul-1998 by D. Kunze ( mail to: isodata@mpe.mpg.de )