Browse Items (203 total)
Coblentz, William W., Planetary and stellar radiation measurement Letter from William W. Coblentz to Carl Lampland, March 8, 1920
Coblentz, William W., Planetary and stellar radiation measurement Letter from William W. Coblentz to Carl Lampland, March 8, 1920, 1920-03-08
William W. Coblentz describes his observing methods
Tags: Astronomy
Coblentz, William W., Planetary and stellar radiation measurement Letter from William W. Coblentz to V.M. Slipher, February 15, 1921
Coblentz, William W., Planetary and stellar radiation measurement Letter from William W. Coblentz to V.M. Slipher, February 15, 1921, 1921-02-15
Thanks from William W. Coblentz for well wishes on Janssen medal
Preparations for William W. Coblentz's upcoming work at Lowell
Tags: Astronomy
Coblentz, William W., Planetary and stellar radiation measurement Letter from William W. Coblentz to Carl Lampland, June 2, 1921
Coblentz, William W., Planetary and stellar radiation measurement Letter from William W. Coblentz to Carl Lampland, June 2, 1921, 1920-06-02
Star measurement process
Electrometers
Thomson galvanometer
Plans for stellar radiation measurement
Tags: Astronomy
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, July 21, 1922
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, July 21, 1922, 1922-07-21
Planetary Radiation Manuscript (MS)
Lowell Observatory's discovery of the large spot on Mars
Tags: Astronomy
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, July 27, 1922
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, July 27, 1922, 1922-07-27
Carl Lampland to present a paper on a summary of the joint Manuscript on Planetary Radiation to the American Astronomical Society meeting at Yerkes
Tags: Astronomy
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, September 1, 1922
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, September 1, 1922, 1922-09-01
Manuscript Issues
Carl Lampland's bibliography attached
Tags: Astronomy
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, September 2, 1922
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, September 2, 1922, 1922-09-02
Revised Manuscript "Measure of Planetary Radiation and their Astronomical Significance"
Tags: Astronomy
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, October 2, 1922
Coblentz, William W., Planetary Radiation Measurement Manuscript Letter from William W. Coblentz to Carl Lampland, October 2, 1922, 1922-10-02
Plan for publication of the radiometric measurements
Tags: Astronomy
Coblentz, William W., Planetary Radiation Measurement Manuscript Silvering room for the 40 inch telescope Letter from William W. Coblentz to Carl Lampland, November 10, 1922
Coblentz, William W., Planetary Radiation Measurement Manuscript Silvering room for the 40 inch telescope Letter from William W. Coblentz to Carl Lampland, November 10, 1922, 1922-11-10
Interest shown in the planetary work
Abbot lecture on the spectral energy curves of 10 stars
Description of building the silvering room for the…
Tags: Astronomy