Society of Photo-optical Instrumentation Engineers. Gemini world coordinates Patrick Wallace Rutherford Appleton Laboratory Chilton, Didcot, Oxon 0X11 OQX , United ... for sky-imaging applications, users are concerned only with (i) positions in the focal plane and (ii) celestial coordinates. ... that can answer such questions as: ac What are the J2000 coordinates of this equinox B1950 epoch 1978.2 star?
|Title||:||Telescope control systems|
|Author||:||Society of Photo-optical Instrumentation Engineers|