| 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, minimum temperature and Moon's age; corrected barometer. Abstract of daily triple observations of the vertical force, declination, and horizontal force magnetometers, with an additional column for rainfall. There is an unused sheet for electrometer readings [p.11].
Headed 'Abstract of daily Observations...'. |