This is a dataset for TWINS ENA flux and calculated ion temperatures used to prepare Figure 1 for a submission to GRL of a paper by A. M. Keesee, N. Buzulukova, C. Mouikis and E. E. Scime "Mesoscale structures in Earth's magnetotail observed using energetic neutral atom imaging". The dataset has 56 files in .csv format. Files containing the ion temperature (in keV) arrays in the GSM equatorial plane used for Fig. 1a-d have names with format 'temp_YYYYMMDDHHMM.csv' Also included in the dataset are the ENA fluxes projected to the GSM equatorial plane that were used to calculate the ion temperatures. These files have names with formal 'flux[energy]_YYYMMDDHHMM.csv' where [energy] is in keV. The IDL scripts used to create the projections as well as the fitting algorithms used to calculate the ion temperatures are included in Keesee, Amy; Scime, Earl; Zaniewski, Anna; and Katus, Roxanne (2019). 2D Ion Temperature Maps from TWINS ENA data: IDL scripts. UNH Scholars’ Repository https://dx.doi.org/10.34051/c/2019.1

{"references": ["Keesee, Amy; Scime, Earl; Zaniewski, Anna; and Katus, Roxanne (2019). 2D Ion Temperature Maps from TWINS ENA data: IDL scripts. UNH Scholars' Repository\u00a0https://dx.doi.org/10.34051/c/2019.1"]}