I added the gifs made in Adobe ImageReady to highlight the movement of the various crafts. Images again taken with my Sony A77 MKII undriven with 15 second exposures. I watched them pass by Arcturus and continued to image as I saw them continue onwards towards the terminator between Serpens and Ophiuchus where I saw the ISS fade out as another satellite intersected its path. ![]() The images have also picked up the Beehive Cluster (Praesepe) in Cancer too. ![]() The Resolution field let’s you choose the video or still image resolution and is set by default at maximum. This menu allows you to capture video, or a single still image just like any digital camera. The Capture & Resolution menu appears under the Camera List menu, shown below. Lo and behold I could see it trailing the ISS some distance away as the ISS made its way from Cancer to Leo. Capture & Resolution menu in AltairCapture. I saw the ISS go overhead around 22:10 in a still quite bright sky and decided to image the next pass at 23:45 to see if I could see the Japanese Transfer Vehicle (HTV-9) which is heading to dock with it in a few hours from now. Images were taken with a Sony A77 MKII using a 16 to 50mm F2.8 lens. Set camera to 8bit mode for higher frame rate planetary video: Setting camera to 8bit mode in the Bit Depth Menu. SER video: Always set RAW mode to capture. Set camera to RAW mode so that you can record uncompressed. ![]() Altair offers a powerful and concise visualization grammar that enables you to build a wide range of statistical visualizations quickly. How to capture planetary video in AltairCapture. I managed to get enough gaps in the clouds last evening to capture the 4.4% slender crescent Moon with Mercury and Venus which looked rather splendid in the evening twilight sky. For Astrophotography/Astroimaging Virtually Eliminate Spherical Aberration Shortens Focal Ratio from f/5.8 to f/4.9 Reduces Exposure Times by 38. Altair is a declarative statistical visualization library for Python, based on Vega and Vega-Lite.
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