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HMI Data Products
Ring Diagrams
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The following series are “published”, i.e. available
for export from the jsoc.stanford.edu services and available for
mirroring by other NetDRMS sites:
Mapped and tracked data cubes
| Data Series |
Description |
Mirror Sites |
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hmi.rdVtrack_fd05
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5° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/72 CR
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mps, nsocu
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hmi.rdVtrack_fd15
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15° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/24 CR
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kis, mps, nsocu
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hmi.rdVtrack_fd30
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30° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/12 CR
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kis, mps, nsocu
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Three-dimensional power spectra in
kxkyω space
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hmi.rdVpspec_fd05
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Power spectra of 5° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/72 CR
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mps
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hmi.rdVpspec_fd15
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Power spectra of 15° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/24 CR
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kis, mps
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hmi.rdVpspec_fd30
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Power spectra of 30° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/12 CR
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kis, mps
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Ring-diagram fits for flows
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hmi.rdVfitsf_fd05
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“Flows” fits to power spectra of 5° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/72 CR
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nsocu
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hmi.rdVfitsf_fd15
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“Flows” fits to power spectra of 15° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/24 CR
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kis, mps, nsocu
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hmi.rdVfitsf_fd30
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“Flows” fits to power spectra of 30° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/12 CR
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kis, mps, nsocu
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Ring-diagram fits for sound-speed
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hmi.rdVfitsc_fd05
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“c2”
fits to power spectra of 5° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/72 CR
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mps, nsocu
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hmi.rdVfitsc_fd15
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“c2”
fits to power spectra of 15° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/24 CR
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kis, mps, nsocu
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hmi.rdVfitsc_fd30
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“c2”
fits to power spectra of 30° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/12 CR
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kis, mps, nsocu
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Inversions for horizontal flow parameters
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hmi.rdVflows_fd15_frame
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Flow parameters for the ring fits on the 15° synoptic grid sampled 24 times per Carrington rotation
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kasi2, kis, mps, nsocu
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hmi.rdVflows_fd30_frame
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Flow parameters for the ring fits on the 30° synoptic grid sampled 12 times per Carrington rotation
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kasi, kasi2. kis, mps, nsocu
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Magnetic Activity Indices
hmi.rdMAI_fd05
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Magnetic Activity Indices (MAI) values and associated measures of
magnetic activity for tracked tiles in hmi.rdVtrack_fd05
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mps, nsocu
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hmi.rdMAI_fd15
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Magnetic Activity Indices (MAI) values and associated measures of
magnetic activity for tracked tiles in hmi.rdVtrack_fd15
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kis, mps, nsocu
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hmi.rdMAI_fd30
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Magnetic Activity Indices (MAI) values and associated measures of
magnetic activity for tracked tiles in hmi.rdVtrack_fd30
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kis, mps, nsocu
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Long-term averages of observables for detrending
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hmi.V_avg120
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Averages of all 45-sec Dopplergrams (hmi.V_45s) acceptable for contributing to tracked cubes over 1/3 of a
CR, sampled six times per CR.
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gsfc-houdini, kasi, kis, mps, nsocu, sdac, sdac_gsfc
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Binned fits in lieu of inversion
hmi.rdubinserD_fd05
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Ux and Uy fit parameters from hmi.rdVfitsc_fd05 for various radial orders
binned by ranges in classical turning point
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hmi.rdubinmeanserD_fd05
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Annual averages of above for each Stonyhurst location
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The following series are “whitelisted”, i.e. available
for export from the jsoc.stanford.edu services, although not mirrored:
Averaged Power Spectra
| Data Series |
Description |
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hmi.rdVavgpspec_fd05
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Averages over a Carrington Rotation of the power spectra in each 5° tile of
hmi.rdVpspec_fd05, sorted by Stonyhurst Longitude
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hmi.rdVavgpspec_fd15
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Averages over a Carrington Rotation of the power spectra in each 15° tile of
hmi.rdVpspec_fd15, sorted by Stonyhurst Longitude
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hmi.rdVavgpspec_fd30
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Averages over a Carrington Rotation of the power spectra in each 30° tile of
hmi.rdVpspec_fd30, sorted by Stonyhurst Longitude
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Ring-diagram fits to averaged power spectra
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hmi.rdVfitsc_avg15
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“c2”
fits to the rotation-averaged power spectra in each 15° tile of
hmi.rdVavgpspec_fd15
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hmi.rdVfitsc_avg30
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“c2”
fits to the rotation-averaged power spectra in each 30° tile of
hmi.rdVavgpspec_fd30
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The following series are not “published” nor “whitelisted”;
furthermore, the data are not archived, and records may be removed when their
data segments have aged off disc:
Mapped and tracked data cubes
| Data Series |
Description |
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hmi_test.rdVtrack_fd05
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Test versions of the 5° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/72 CR
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hmi_test.rdVtrack_fd15
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Test versions of the 15° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/24 CR
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hmi_test.rdVtrack_fd30
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Test versions of the 30° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/12 CR
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Three-dimensional power spectra in
kxkyω space
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hmi_test.rdVpspec_fd05
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Test versions of the power spectra of 5° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/72 CR
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hmi_test.rdVpspec_fd15
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Test versions of the power spectra of 15° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/24 CR
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hmi_test.rdVpspec_fd30
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Test versions of the power spectra of 30° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/12 CR
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Ring-diagram fits for flows
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hmi_test.rdVfitsf_fd05
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Test versions of the “Flows” fits to power spectra of 5° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/72 CR
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hmi_test.rdVfitsf_fd15
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Test versions of the “Flows” fits to power spectra of 15° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/24 CR
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hmi_test.rdVfitsf_fd30
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Test versions of the “Flows” fits to power spectra of 30° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/12 CR
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Ring-diagram fits for sound-speed
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hmi_test.rdVfitsc_fd05
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Test versions of the “c2”
fits to power spectra of 5° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/72 CR
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hmi_test.rdVfitsc_fd15
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Test versions of the “c2”
fits to power spectra of 15° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/24 CR
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hmi_test.rdVfitsc_fd30
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Test versions of the “c2”
fits to power spectra of 30° Doppler cubes on the Ring-Diagram synoptic grid tracked for 1/12 CR
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Inversions for horizontal flow parameters
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hmi_test.rdVflows_fd05_frame
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Test versions of the flow parameters for the ring fits on the 5° synoptic grid sampled 72 times per Carrington rotation
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hmi_test.rdVflows_fd15_frame
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Test versions of the flow parameters for the ring fits on the 15° synoptic grid sampled 24 times per Carrington rotation
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hmi_test.rdVflows_fd30_frame
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Test versions of the flow parameters for the ring fits on the 30° synoptic grid sampled 12 times per Carrington rotation
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15 Mar 2024, 13:14-0700
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