European Helio- and Asteroseismology Network (HELAS)

    Local Helioseismology Network Activity








    Quiet Sun

    A four hour, high resolution, MDI Doppler datacube, from 1997.12.07_16:57:59.0_UT to 1997.12.07_20:56:59.0_UT, 17 degrees North of the equator at the central longitude.
    Active Region map
    Time: 4 hours, 1997.12.07_16:57:59 - 1997.12.07_20:56:59 UT

    Resolution: 0.034 degrees / pixel

    Dimensions: 512 x 256 x 480 pixels

    Ephemeris: 

    soho_ephemeris returned status 0 for 1997.12.07_16:58:30.000_TAI :
OBS_DIST (au) L0 (deg)  B0 (deg) VR (m/s) VN (m/s) VW (m/s) Carr Rot
0.9741852174  243.244   -0.0468  -190.14 -3793.75  29912.2  1930.3243

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