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helioseismology and asteroseismology in Antarctica
Entry ID: helioseismol-asteroseismol

Abstract: At the University of Rome we have prepared two MOFs (Magneto-Optical Filters),
one working with Potassium vapors (779 nm spectral line) and the other working
with Sodium (589 nm). The two spectral lines bring information about two
different levels of the solar atmosphere. Doppler images taken simultaneously
for few days at the South Pole in collaboration with Dr Stuart Jefferies have
enabled us to ... View entire text
Related URL
Description: Stanford Helioseismology Archive
Geographic Coverage
Spatial coordinates   
  N: -74.69   S: -74.69   E: 164.1   W: 164.1
Min Altitude: 0M Max Altitude: 0M

Data Set Citation
Version: Not provided
Online Resource:
Temporal Coverage
Start Date: 2003-12-01
Stop Date: 2004-02-29

Start Date: 1999-02-01
Stop Date: 1999-02-20
Quality The raw data have been preprocessed (registered and summed/differentiated) to
get intensity and doppler images for successive Fourier analysis.
Use Constraints Reference the origin
Data Set Progress
Data Center
Dipartimento di Fisica, Universita degli Studi di Roma 'La Sapienza', Rome, Italy Supplemental Info
Data Center URL:

Data Center Personnel
Phone: +39 06 49914462
Fax: +39 06 4957697
Email: Alessandro.Cacciani at
Contact Address:
Dipartimento di Fisica
Universita degli Studi di Roma "La Sapienza"
Piazzale Aldo Moro 2
City: Rome
Postal Code: I-00185
Country: ITALY
Distribution Format: FITS
Fees: Freely available on the internet
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2005-12-14
Last DIF Revision Date: 2018-11-12