@misc{Angelopoulos_Mende_Donovan_Frey_Spanswick_2023, title={Rankin Inlet THEMIS Ground-based All Sky Imager; Full Resolution Images}, url={https://hpde.io/NASA/NumericalData/THEMIS/Ground/Rankin.Inlet/ASI/full_PT3S.html}, DOI={10.48322/3QY9-BS91}, abstractNote={THEMIS Ground All Sky Imager at Rankin Inlet: 256 x 256 pixel full resolution images of auroral oval. The ASI stations monitor a 170 degree field of view imaging the auroral oval at kilometer resolution. The ASI is comprised of a fisheye lens and CCD in a stainless steel enclosure topped with a transparent acrylic dome. The CCD has a resolution of 256 x 256 pixels. Exposure control ranges from 5 s to 1 ms although the typical data rate is one image every 3 seconds.}, publisher={University of California, Berkeley}, author={Angelopoulos, Vassilis and Mende, Stephen B. and Donovan, Eric and Frey, Harald U. and Spanswick, Emma L.}, year={2023} }