subject: saturn
date : 2009-02-28
optics: skywatcher-newton-254
imager: ToUCamPro
notes :

SkyWatcher 254mm à F/D=28, projection oculaire ultima 12,5mm et tele-extender Baader, ToUCam ProII couleurs optimisées. Turbulence notable. 5 images/s, exposition 1/33e sec.

SkyWatcher 254mm at f/d=28, eyepiece projection ultima 12.5mm and Baader tele-extender, ToUCam ProII optimized colors. Noticeable turbulence. 5 images/s, 1/33th sec. exposure.

Sans filtre anti UV - IR, les couleurs sont très altérées. L'image contient des infrarouges qui ont saturé le capteur.

Without UV-IR blocking filter, colours are altered. The image contains infrared that overruned the sensor.

 up