Conditions:
Transparence 3/5, seeing 3/5, haze.
Cromosphere: One mosaic 3×3000 frames at 1/625″, with my DMK 21AU618.AS. The exposure time is 1/185″. Filter Halpha 656,28nm.
Photosphere: 3×3000 frames at 1/185″ (with one barlow), with my DMK 21AU618.AS 1/50″. Filter Continuum 540nm.
In all cases 60 frames second. In all cases the gain is 1/260 because it leaves the camera to less than 1/260.
I am very happy with this camera, no problems with the installation, easy use, the temperature is less than DMK 21AF04.AS.
Please, click to enlarge:
Jesús Carmona de Argila, http://www.fobos.es