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
ASCOM..::..PropertyNotImplementedExceptionMust throw an exception if not supported
ASCOM..::..InvalidOperationExceptionIf called before any exposure has been taken

See Also