Reports the actual exposure duration in seconds (i.e. shutter open time).

Namespace: ASCOM.DeviceInterface
Assembly: ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 6.0.0.0 (6.1.1.2619)

Syntax

C#
double LastExposureDuration { get; }
Visual Basic
ReadOnly Property LastExposureDuration As Double
	Get
Visual C++
property double LastExposureDuration {
	double get ();
}

Field Value

The last duration of the exposure.

Remarks

This may differ from the exposure time requested due to shutter latency, camera timing precision, etc.

Exceptions

ExceptionCondition
PropertyNotImplementedExceptionMust throw an exception if not supported
InvalidOperationExceptionIf called before any exposure has been taken

See Also