A search for interstellar ice absorption in the infrared spectrum of mu Cephei.
Detection of 3.1 micron mu cepheid absorption band due to interstellar ice particles
INTERSTELLAR MATERIAL↗
Engineering topics
Danielson, R. E.
Publications and source records attributed to Danielson, R. E..
The Structure of Sunspot Umbras. I. Observations
High resolution photography of sunspot umbras with stratoscope i telescope
PHOTOGRAPHY↗
Mars Observations from Stratoscope II
Composition of mars atmosphere, observed in first flight of stratoscope ii telescope
MARS ATMOSPHERE↗
The structure of sunspot umbras. i - observations.
Structure of sunspot umbras, studied from photographs obtained from stratoscope i flights
UMBRA↗
PLANS FOR PLANETARY OBSERVATIONS WITH STRATOSCOPE II
Infrared spectroscopy and high resolution photography of planets using the stratoscope ii balloon-borne telescope
INFRARED SPECTROSCOPY↗