| Description | Tables of daily observations made at the Royal Observatory [Tarewali Kothi] at Lucknow, Uttar Pradesh, generally at two hourly intervals. Commencing with readings from the declination magnetometer; horizontal force magnetometer and its thermometer; and a vertical force magnetometer and its thermometer. With readings from: an uncorrected barometer; its attached thermometer; dry and wet thermometers; standard thermometer; dew point, elasticity of vapour, and minimum temperature; corrected barometer. Abstract daily of triple observations of the vertical force, declination, and horizontal force magnetometers, with an additional column for inclinometer readings. There is an unused sheet for electrometer readings [p.11].
Headed 'Abstract of daily Observations...'. |