Current State of the Project

At the current stage, we have completed the following steps towards the IDSEAR implementation:

1. Designed IDSEAR and performed accurate mapping of the designed schema to the relational MySQL database (currently running at the local server) with proper indexing of the DB
2. Performed the data transfer from IMIDSF into IDSEAR (observational data, flare and flare-related event catalogs)
3. Integrated records from different flare catalogs and assigned unique flare identifiers (UniqueIDs) for the flare records
4. Loaded SHARP data from JSOC/Stanford as a table under “Active region over time” entity

We also designed and tested the codes to calculate the following data products and descriptors of the Active Regions:

1. NLFFF extrapolations for the most M-class flares of the Cycle 24 (11 time moments with 12 min cadence for each flare). We used NLFFF weighted optimization code described and tested by Fleishman et al. 2017 and available as a part of the GX Simulator (Nita et al. 2018)
2. The magnetic free energy excess and the ratio of the flux carried by twisted lines to the total flux (Inoue et al. 2014, for AR11158 and AR12673)
3. The Polarity Inversion Line (PIL) descriptors (Sadykov and Kosovichev 2017)
4. The subsurface flow maps (prepared by Dr. Kosovichev using the Time-Distance Helioseismology Pipeline at the SDO JSOC at Stanford, Zhao et al. 2012) and their descriptors (divergence, curl and helicity of the flows below the Active Regions and PILs at different depths)