The SOM/events/ directory contains both summary and detailed occultation predictions
with a subdirectory for each of six targets:
      Jupiter Saturn Uranus Neptune Titan Triton

For example, the SOM/events/Neptune/ directory has the following structure and
abbreviated contents:

SOM/events/Neptune:

-------------gallery of views of Earth from Neptune at mid-occultation time
-------------for 25 events per file
    Neptune_globes_2023-05-03_to_2032-02-16.pdf
    Neptune_globes_2032-09-05_to_2040-07-12.pdf
    Neptune_globes_2041-07-03_to_2047-03-16.pdf
    Neptune_globes_2047-07-01_to_2049-11-05.pdf

-------------gallery of views of skyplane from Earth at mid-occultation time
-------------for 25 events per file
    Neptune_skyplanes_2023-05-03_to_2032-02-16.pdf
    Neptune_skyplanes_2032-09-05_to_2040-07-12.pdf
    Neptune_skyplanes_2041-07-03_to_2047-03-16.pdf
    Neptune_skyplanes_2047-07-01_to_2049-11-05.pdf

-------------detailed information for each event is in subfolders, by year:
Neptune/2023:
-------------Overview summary PDF file for the event 
-------------with C/A time 2023-05-03T13_00_52.170
-------------from prediction series YYYYMMDD 20230528 
-------------version a :
    Neptune_2023-05-03T13_00_52.170_20230528a.pdf

-------------Text file containing summary of this event:
    Neptune_2023-05-03T13_00_52.170_20230528a.txt

-------------full-size images of :
-------------    altitude of target as a function of time
-------------    globe (view of Earth from target)
-------------    skyplane (view of target and occultation chords)
    Neptune_2023-05-03T13_00_52.170_20230528a.alt.jpg
    Neptune_2023-05-03T13_00_52.170_20230528a.globe.jpg
    Neptune_2023-05-03T13_00_52.170_20230528a.skyplane.jpg

-------------Text file containing detailed predictions
-------------for all observatories from which this event was
-------------visible, subject to altitude constraints
-------------    sun more then 5 degrees below horizon 
-------------    target more then 5 degrees above horizon
-------------The observatory code in this case is PAL
-------------for Mt. Palomar 5m telescope.
-------------See full list of observatory codes in the main
-------------body of the paper:
    Neptune_2023-05-03T13_00_52.170_PAL_20230528a.txt