Calibration Access and Data Handbook


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Description

There is one extension per filter, and one extension containing the common energy bins data. The filter extensions include a region expression, to cover cases where we know there are spatial variations, and the transmission values corresponding to each energy bin datum.

The CCF contains the following tables:

FILTER-THIN1:
Thin1 filter transmission values. Accessed by :
Attributes:
None.
Columns:
REGION:
The description of the region in which the transmission values are valid compliant with the selectlib spatial selection (in TELCOORD coordinates)
TRANSMISSION:
vector column with transmission efficiency values in the range [0, 1]; index corresponds to energy axis bins in table EBINS.
FILTER-THIN2:
Thin2 filter transmission values. Accessed by :
Attributes:
None.
Columns:
REGION:
The description of the region in which the transmission values are valid.
TRANSMISSION:
vector column with transmission efficiency values in the range [0, 1]; index corresponds to energy axis bins in table EBINS.
FILTER-MEDIUM:
Medium filter transmission values. Accessed by :
Attributes:
None.
Columns:
REGION:
The description of the region in which the transmission values are valid.
TRANSMISSION:
vector column with transmission efficiency values in the range [0, 1]; index corresponds to energy axis bins in table EBINS.
FILTER-THICK:
Thick filter transmission values. Accessed by :
Attributes:
None.
Columns:
REGION:
The description of the region in which the transmission values are valid.
TRANSMISSION:
vector column with transmission efficiency values in the range [0, 1]; index corresponds to energy axis bins in table EBINS.
FILTER-OPEN:
Open filter transmission values. Accessed by :
Attributes:
None.
Columns:
REGION:
The description of the region in which the transmission values are valid.
TRANSMISSION:
vector column with transmission efficiency values in the range [0, 1]; index corresponds to energy axis bins in table EBINS.
EBINS:
Defines the common energy bin structure. Accessed by :
Attributes:
None.
Columns:
ENERGY:
vector column with energy values in eV defining energy axis on which transmission data are defined; length must match length of TRANSMISSION column in preceding tables.


next up previous contents
Next: Generation from Ground Calibration Up: EMOS_FILTERTRANSX Previous: EMOS_FILTERTRANSX   Contents
Michael Smith 2011-09-20