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Level 3 Photospheric Flow Measurements: Longitudinally averaged f(latitude, time)

Harvard Dataverse (Africa Rice Center, Bioversity International, CCAFS, CIAT, IFPRI, IRRI and WorldFish)

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Title Level 3 Photospheric Flow Measurements: Longitudinally averaged f(latitude, time)
 
Identifier https://doi.org/10.7910/DVN/I0OWHG
 
Creator Mahajan, Sushant
 
Publisher Harvard Dataverse
 
Description info.lat.txt marks the latitude gridpoints processed for Carrington rotations in info.CR.txt (1909 to 2232).

Basemf and error_basemf contain the corrected baseline meridional flow information while basedr and error_basedr contain the corrected baseline rotation rate in the Carrington frame. Unit: m/s.

MFsyst and DRsyst contain the constant shift error \Delta. Unit: meters.

deltamf and deltadr contain the time-lag dependency parameter \delta. Unit: m/s/hr.

The associated error estimates are included in the same units.
 
Subject Astronomy and Astrophysics
Correlation Tracking, meridional flow, torsional oscillation, solar dynamo, surface flux transport
 
Date 2019-08-03
 
Contributor Mahajan, Sushant
Hathaway, David H.
Muñoz-Jaramillo, Andrés
Martens, Petrus C.
 
Type Machine-readable text
 
Source Michelson Doppler Imager (MDI) onboard the ESA/NASA SOHO spacecraft.
Helioseismic and Magnetic Imager (HMI) onboard the NASA SDO spacecraft.