Mean Energies and Energy Fluxes from THEMIS ASIs on 2010-02-16 from 9-10 UT

<p>This dataset includes the precipitated mean energies and energy fluxes determined using the THEMIS all-sky-imagers on February 16, 2010, from 9-10 UT. Versions that assumed a Gaussian distribution and those that assumed a Maxwellian distribution of the precipitated populations are both included. The methods to create the dataset are described in the following publication, for which this data was used:</p> <p>Gabrielse C, Nishimura T, Chen M, Hecht JH, Kaeppler SR, Gillies DM, Reimer AS, Lyons LR, Deng Y, Donovan E and Evans J (2021) Estimating Precipitating Energy Flux, Average Energy, and Hall Auroral Conductance From THEMIS All-Sky- Imagers With Focus on Mesoscales. Front. Phys. 9:744298. doi: 10.3389/fphy.2021.744298&nbsp;</p> <p><a href="https://www.frontiersin.org/articles/10.3389/fphy.2021.744298/full">https://www.frontiersin.org/articles/10.3389/fphy.2021.744298/full</a></p> <p>The data are stored in TPLOT variables, which can be accessed using the SPEDAS software routines that can be downloaded here:&nbsp;http://themis.igpp.ucla.edu/software.shtml &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p> <p>The TPLOT variables store the data in a structure that has the following format:</p> <p>DOUBLE &nbsp; &nbsp;Array[1200]<br> &nbsp; &nbsp;X_IND &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; LONG &nbsp; &nbsp; &nbsp;Array[1]<br> &nbsp; &nbsp;Y &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FLOAT &nbsp; &nbsp; Array[1200, 400, 400]<br> &nbsp; &nbsp;Y_IND &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; LONG &nbsp; &nbsp; &nbsp;Array[1]<br> &nbsp; &nbsp;GLAT &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;FLOAT &nbsp; &nbsp; Array[400, 400]<br> &nbsp; &nbsp;GLAT_IND &nbsp; &nbsp; &nbsp; &nbsp;LONG &nbsp; &nbsp; &nbsp;Array[1]<br> &nbsp; &nbsp;GLON &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;FLOAT &nbsp; &nbsp; Array[400, 400]<br> &nbsp; &nbsp;GLON_IND &nbsp; &nbsp; &nbsp; &nbsp;LONG &nbsp; &nbsp; &nbsp;Array[1]</p> <p>The Y attribute contains the data (either mean energy or energy flux) in a 1200 x 400 x 400 array. The 1200 points represent time, which are recorded in the X attribute as seconds since January 1, 1970. The 400 x 400 array represent the 400 x 400 locations where data was recorded. Those locations are stored as geographic latitude and longitudes in the GLAT and GLON attributes.&nbsp;</p> <p>&nbsp;</p>