HMI Magnetic Field Products

Line-of-sight magnetic field will be computed from Doppler Velocity in two polarizations, as is done for MDI.

Vector Field will be computed from Stokes parameters derived from an independent set of polarized filtergrams.

After launch the possibility of combining the two cameras will be explored.

The basic line-of-sight cadence is 45 seconds. The basic vector field cadence in 90 seconds.

Vector field data products will be the following quantities and uncertainties on each

Module Inputs

Module Outputs

Cadence

Archive

Options

Overall Status of Module

Status of Code

Status of DRMS module

Issues needing resolution

Responsible scientist

Remarks