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20082025
most citedAnalysis of full disc Ca II K spectroheliograms III. Plage area composite series covering 1892-2019

55 citations · 112 across the 7 of their papers we have counts for

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astro-ph.SR2017★ 25 cited

Long term study of the solar filaments from the Synoptic Maps as derived from Spectroheliograms of Kodaikanal Observatory

Subhamoy Chatterjee, Manjunath Hegde, Dipankar Banerjee +1

The century long (1914-2007) (656.28 nm) spectroheliograms from Kodaikanal Solar Observatory (KSO) have been recently digitised. Using these newly calibrated, processed image…