A new form of stellar photometer

by Edward Charles Pickering

Operating manual for DDO chopping photometer

by J.D Fernie

Absolute calibration of visual sky photometers

by Ching-sung Yü

Rocket-borne photometer studies of the daytime airglow

by Patrick Brendan Hanna

High speed photometer instrument handbook

by Richard Lee White, Space Telescope Science Institute (U. S.)

High speed photometer instrument handbook

by Robert C. Bless, Space Telescope Science Institute (U. S.)

A two-channel photometer for use in small sounding rockets

by J. C Haslett

A four-channel infrared pinhole photometer for solar intensi...

by Fritz Albregtsen

An automatic microphotometer

by H. Seddon

Helligkeitsmessungen an Kugeln mit einem lichtelektrischen P...

by Heinrich Wörner

An experimental study of the Globe Photometer

by Arthur A. Perrine

A Simultaneous four-channel five-colour photometer

by Gordon Arthur Hunter Walker

Observations with the Rumford photometer

by Edward C. Pickering

On color-vision and the flicker photometer. [Part I

by Ogden N. Rood

TIMED Imaging Photometer Experiment (TIPE)

by Stephen B. Mende

A Flame photometer for small amounts of cesium

WWFPP, the Bonn Widefield surface photometer and polarimeter

by Thomas Leiber

Construction and calibration of a photoelectric filter photo...

by Roger Kemper Kersh

Hubble Space Telescope High Speed Photometer Orbital Verific...

Some applications of photometic titration in organic functio...

by Michael Patrick Murray