Through this feature, the frame rate can rise from 25fps at the maximum imaging size of 1,280×960 pixels to a very rapid 197fps at the minimum size of 104×96 pixels. This is because the region of interest is now set in the camera rather than in the software.Īdjusting the region of interest is useful for smaller targets such as the planets, as gathering more frames generally means more detail in the final image. One significant advantage of this camera over recent offerings from Celestron and TIS is that if you reduce the active area of the chip using the ‘region of interest’ setting you can now also benefit from an increased frame rate as well as the usual reduction in video file size. It is a pity that with 11 astronomy cameras now jointly produced by TIS and Celestron that they haven’t come up with specifically tailored software.Īs an alternative to iCap, the camera can also be controlled using the latest beta version of the more user-friendly freeware program FireCapture. We found iCap to be rather idiosyncratic, with lots of unused buttons and sliders, greyed-out features and other quirks that could trip up consumers and affect the usability of their recorded videos. The one supplied with the NexImage Burst is iCap2.3, a generic TIS program capable of running a range of cameras. To capture the videos in the first place you need a software program that can control the camera. This hugely reduces the blurring effects of our atmosphere and produces final images that show significantly more detail than any other method.
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