Systems and methods for automated telescope alignment and orientation
View Patent ↗Embodiments of an automated telescope system are operable in multiple modes, including alt-az and equatorial modes. The telescope system aligns and orients itself to the celestial coordinate system using, for example, data gained through tracking the drift of a celestial object. In various embodiments, an imager may be used to find and track celestial objects.
1. A method of aligning an optical system by tracking a celestial objects' drift, the method comprising:
monitoring movement of a celestial object with an observation system by electronically processing image data indicative of said movement or by electronically capturing movement of said observation system when said observation system tracts said movement of said celestial object; and
electronically determining a relationship between said observation system and a celestial coordinate system based on a direction of said movement of said celestial object and a magnitude indicative of said movement of said celestial object.
2. The method of claim 1 , wherein the monitoring comprises electronically deriving movement vectors.
3. The method of claim 2 , wherein the deriving movement vectors comprises electronically identifying the direction and the magnitude.
4. The method of claim 3 , wherein the identifying comprises manually adjusting a positioning system or manually inputting position system adjustments to follow the movement of the celestial object.
5. The method of claim 1 , wherein the determining a relationship comprises electronically determining an orientation of the observation system with respect to the celestial coordinate system when the celestial object is a known celestial object in the celestial coordinate system.
6. The method of claim 5 , wherein determining the orientation includes electronically determining local sidereal time.
7. A method of drift aligning an optical system, the method comprising;
stewing an optical system to include a celestial object within a field of view of the optical system;
electronically acquiring data indicative of movement of the celestial object;
electronically processing said data to at least partially determine a relationship between said optical system and a celestial coordinate system based on a direction of said movement and a magnitude indicative of said movement of the celestial object;
using said relationship, electronically selecting a known celestial object; and
using said relationship, guiding a user in slewing or electronically stewing said optical system to include said known celestial object within said field of view.
8. The method of claim 7 , wherein said electronically acquiring data indicative of said movement comprises at least one of electronically acquiring image data and electronically tracking movement of said optical system as said optical system tracks said movement of said celestial object.