UNH-IMEF (inner magnetospheric) model is to calculate electric potential patterns at L=2-10. One organizing parameter, 40 min averages of interplanetary electric field, needs to be specified.

IDL code, tables of potential values, and readme file (Version 20080331, zipped file)

• Puhl-Quinn, P. A., H. Matsui, V. K. Jordanova, Y. Khotyaintsev, and P.-A. Lindqvist (2008), An effort to derive an empirically based, inner-magnetospheric electric field model: Merging Cluster EDI and EFW data, J. Atmos. Solar-Terr. Phys., 70, 564-573.
• Jordanova, V. K., H. Matsui, P. A. Puhl-Quinn, M. F. Thomsen, K. Mursula, and L. Holappa (2008), Ring current development during high speed streams, J. Atmos. Solar-Terr. Phys., submitted.
• Matsui, H., P. A. Puhl-Quinn, V. K. Jordanova, Y. Khotyaintsev, P.-A. Lindqvist, and R. B. Torbert (2008), Derivation of inner magnetospheric electric field (UNH-IMEF) model using Cluster data set, Ann. Geophys., submitted. (PDF file)

• Cluster II EDI

Modified on Mar. 31, 2008.