Absorption efficiency (ηA) - RS41-SG - RS41-SGP

Ozone Sounding with DigiCORA software and RS41 User Guide

Document code
M213165EN
Revision
A
ft:locale
en-US
Product
RS41-SG
RS41-SGP
Document type
User guide

When cathode solution volume is 3 cm3 (greater than 2.75 cm3), DigiCORA uses ηA = 1 according to equation E-3-10 of GAW Report 268.

When cathode solution volume is 2.5 cm3 (less than 2.75 cm3), DigiCORA applies a pressure-based correction to the absorption efficiency according to equations E-3-11-A and E-3-11-B of GAW Report 268.

η A = 1.0044 4.4 x 10 5 P A i r a t 100 h P a < P A i r < 1050  hPa η A = 1.00                                 a t P A i r 100  hPa