Io Input/Output observatory (IoIO) reduction products

<p>Io Input/Output observatory (IoIO) reduction products</p> <p>This archive contains reduction products of the Io Input/Output<br>observatory (IoIO). &nbsp;IoIO is a small-aperture, robotic coronagraph<br>that records images of both the Jovian sodium nebula and Io plasma<br>torus (IPT) [1, 2, 3]. &nbsp;Surface brightness values are extracted from each<br>image and recorded as rows in the Enhanced Character-Separated Values<br>(ECSV) files contained in this archive. &nbsp;ECSV files can be read by any<br>CSV reader with the comment character set to "#" but are intended to<br>be read by software that can use the metadata to interpret the<br>comments as metadata for the column datatypes, physical units, and<br>other information, such as the observatory location [4]. &nbsp;Column<br>definitions for the ECSV files are contained in the corresponding<br>*_column_def.txt files.</p> <p>References:</p> <p>[1] Morgenthaler et al. 2019 "Large Volcanic Event on Io Inferred from<br>Jovian Sodium Nebula Brightening," ApJL vol. 871 no. 2 p. L23, DOI 10.3847/2041-8213/aafdb7.</p> <p>[2] Morgenthaler et al. 2024a, "Jovian sodium nebula and Io plasma<br>torus S+ and brightnesses 2017 -- 2023: insights into volcanic<br>vs. sublimation supply," JGR: Space Physics, v. 129, e2023JA032081, DOI 10.1029/2023JA032081.</p> <p>[3] Morgenthaler et al. 2024b,"Erratum: ``Large Volcanic Event on Io Inferred from Jovian Sodium Nebula Brightening'' (2019, ApJL, 871, L23)," ApJL, v. 966, L40, DOI 10.3847/2041-8213/ad4497.&nbsp;</p> <p>[4] https://github.com/astropy/astropy-APEs/blob/main/APE6.rst<br>&nbsp;</p>