Io Input/Output observatory (IoIO) reduction products

Io Input/Output observatory (IoIO) reduction products

This archive contains reduction products of the Io Input/Outputobservatory (IoIO).  IoIO is a small-aperture, robotic coronagraphthat records images of both the Jovian sodium nebula and Io plasmatorus (IPT) [1, 2, 3].  Surface brightness values are extracted from eachimage and recorded as rows in the Enhanced Character-Separated Values(ECSV) files contained in this archive.  ECSV files can be read by anyCSV reader with the comment character set to "#" but are intended tobe read by software that can use the metadata to interpret thecomments as metadata for the column datatypes, physical units, andother information, such as the observatory location [4].  Columndefinitions for the ECSV files are contained in the corresponding*_column_def.txt files.

References:

[1] Morgenthaler et al. 2019 "Large Volcanic Event on Io Inferred fromJovian Sodium Nebula Brightening," ApJL vol. 871 no. 2 p. L23, DOI 10.3847/2041-8213/aafdb7.

[2] Morgenthaler et al. 2024a, "Jovian sodium nebula and Io plasmatorus S+ and brightnesses 2017 -- 2023: insights into volcanicvs. sublimation supply," JGR: Space Physics, v. 129, e2023JA032081, DOI 10.1029/2023JA032081.

[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. 

[4] https://github.com/astropy/astropy-APEs/blob/main/APE6.rst