| Name: exposure_duration | Version Id: 1.0.0.0 | ||
|---|---|---|---|
| Description: The total duration of the instrument's light integration time, in seconds. For most HST data files, this is the value of FITS keyword EXPTIME; however, for some data files, it is the value of keyword TEXPTIME. Note that, for HST products that are the result of merging multiple exposures, this is the sum of the exposure times of the individual source products. | |||
| Namespace Id: hst | Steward: rings | Class Name: Exposure_Parameters | Type: ASCII_Real |
| Minimum Value: -1.7976931348623157e308 | Maximum Value: 1.7976931348623157e308 | Minimum Characters: None | Maximum Characters: None |
| Unit of Measure Type: Units_of_Time | Default Unit Id: None | Attribute Concept: None | Conceptual Domain: REAL |
| Status: Active | Nillable: false | Pattern: None | |
| Permissible Value(s) | No Values | ||