FILTER

Name of the filter element used

Identifies the MIRI filter element that was used. The imagers only moving part is an 18 position filter wheel. Filter positions are allocated as follows: 10 filters for imaging, 4 filter and diaphragm combinations for the coronagraphy, 1 neutral density filter, 1 ZnS-Ge double prism for the LRS mode, 1 opaque position for darks and 1 for a lens for ground test purposes.

Attribute Value
data type string
enumerated Values ['F560W', 'F770W', 'F1000W', 'F1065C', 'F1130W', 'F1140C', 'F1280W', 'F1500W', 'F1550C', 'F1800W', 'F2100W', 'F2300C', 'F2550W', 'F2550WR', 'FLENS', 'FND', 'P750L', 'MULTIPLE', 'N/A', 'ANY']
units
example P750L
default value
special processing VALUE_REQUIRED
source Observatory Status File (OSF)
software source METRICS:mirMechanism.filter
calculation
DB destination ['ScienceCommon.filter']
data type in DB nvarchar(50)
instrument MIRI
mode All
product level 1b
FITS hdu PRIMARY
FITS header section Instrument