https://polaris.astro.physik.uni-potsdam.de/wiki/ Tue, 07 Apr 2026 20:59:26 +0000 FeedCreator 1.8 https://polaris.astro.physik.uni-potsdam.de/wiki/lib/exe/fetch.php?media=wiki:logo.png https://polaris.astro.physik.uni-potsdam.de/wiki/ https://polaris.astro.physik.uni-potsdam.de/wiki/doku.php?id=en:ost:ccds:grunddaten&rev=1775040855&do=diff Specialised Astro Cameras CMOS Cameras Our main cameras are CMOS cameras developed specifically for astrophotography. For deep-sky imaging we use two QHY 600Ms, which offer, among other things, a full-frame sensor, very high quantum efficiency, very low readout noise, and a very low dark current. For these cameras we also have an off-axis guider, one filter wheel with 9 positions, and one filter wheel with 7 positions.$\mu \text{m}$$\mu \text{m}$$\mu \text{m}$$\mu \text{m}$$\mu \text{m}$$\mu \… rhainich@undisclosed.example.com (rhainich) Wed, 01 Apr 2026 10:54:15 +0000