ITelescopeV3.SiteLongitude Property

ITelescopeV3SiteLongitude Property

The longitude (degrees, positive East, WGS84) of the site at which the telescope is located.

Namespace: ASCOM.DeviceInterface
Assembly: ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 6.0.0.0 (6.2.0.2774)

Syntax

C++

Copy

double SiteLongitude { get; set; }

Property SiteLongitude As Double
	Get
	Set

property double SiteLongitude {
	double get ();
	void set (double value);
}

Property Value

Type: Double

Exceptions

Exception	Condition
PropertyNotImplementedException	If the property is not implemented.
InvalidValueException	If an invalid longitude is set.
InvalidOperationException	If the application must set the longitude before reading it, but has not.

Remarks

Setting this property will raise an error if the given value is outside the range -180 to +180 degrees. Reading the property will raise an error if the value has never been set or is otherwise unavailable. Note that West is negative!

This is only available for telescope InterfaceVersions 2 and 3

Reference

ITelescopeV3 Interface

ASCOM.DeviceInterface Namespace