STIX Data Products
Definitions of ground processing levels:
L1A : Pre-release of L1 data products. L1: Officially released L1 data products. L2: L2 files contain aspect solutions, calibrated housekeeping data
STIX data products can also be downloaded from Solar Orbiter Archive
or <a href="http://dataarchive.stix.i4ds.net/data/fits/">STIX archive server</a>.
An introduction to STIX data products can be found <a href="/wiki/index.php?title=STIX_Data_Products">here.</a>
L1A products can also be queried/downloaded using the python package <a href="https://github.com/drhlxiao/stixdcpy"> stixdcpy </a>.