Image dp_apr-19.jpg was taken by Don Parker, Coral Gables, Florida (USA). He uses a Lynxx PC camera, 16-in (41cm) Newtonian. Eyepiece projection is at f/47.8. Integration times are as follows (NOTE: Post front, seeing very poor 3-4 . No wind):
Blue (Schott BG12 + IR Rejection) | |
Green (VG9 + IR Rejection) | |
Red (RG610) | |
Infrared (750-825nM) |