Search Publications

Relationship between horizontal flow velocity and cell lifetime for supergranulation from SOHO Dopplergrams

Singh, Jagdev; Paniveni, U.; Krishan, V. +1 more

A study of 50 supergranular cells obtained from Solar and Heliospheric Observatory (SOHO) Dopplergrams was undertaken in order to investigate the relationship between the lifetime (T) and the horizontal flow velocity (v_h) of the cells. For this sample, we find that the two parameters are correlated with a relation v_h~T^1/…