Field comparison of network Sun photometers

The parameter ais the log-log slope of the curve (g-2) and is sensitive to the aerosol size distribution; asaincreases, the number of small particles increases.

Classroom - Utpal Mukhopadhyay Barasat Satyabharati Vidyapith ...

thepositionofthex-axis.Asaincreases,thecatenary becomesnarroweranddeeper.Ifwetakebtobezero, thentheequationreducesto y= acosh x a : (8) Fora= 1,theequationbecomesy= coshx.

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