The spectroelectrophotometry of n2, nsuper plus 2, oi and nii emissions in aurorae
Spectroelectrophotometry of nitrogen molecules, nitrogen ions, oxygen iodide, & nitrogen iodide emissions in aurorae
ELECTROPHOTOMETRY↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Narrow pass band - photoelectric spectrometry of stars of first spectral types <spectro- metrie photoelectrique a bande passante etroite des etoiles des premiers types spec- traux<
Apparatus for narrow pass band photoelectric spectrometry of stars of first spectral type
STELLAR SPECTROPHOTOMETRY↗
Night-airglow emission in the ultraviolet region of the spectrum
Night airglow emission in ultraviolet region
ULTRAVIOLET RADIATION↗
An ultraviolet spectrophotometer for satellite astronomy
Ultraviolet spectrophotometer for oso-b stellar atmosphere observations
STELLAR ATMOSPHERE↗
Photographic instrumentation for triangulation studies of luminous clouds in the upper atmosphere.
Cameras used for triangulation photography of chemical clouds in the upper atmosphere
SPECTROPHOTOMETRY↗
10-mu photometry of 25 stars from b8 to m7.
Twenty-five stars from b8 to m7 measured by photometer using germanium photoconductor
PHOTOCONDUCTIVITY↗
Results of spectrophotometric observations of mars during 1960-1961
Spectrophotometric observations of Mars
MARS /PLANET/↗
Effect of high voltage on spectral sensitivity for two photomultipliers.
High voltage effect on spectral sensitivity for EMI 6256 and Farnsworth FW-118 photomultiplier
PHOTOMULTIPLIER↗
Interstellar extinction in the middle ultraviolet.
Interstellar extinction in middle UV, deriving normalized curve from photoelectric photometry data
ABSORPTION SPECTRUM↗
The spectral energy distribution of the earth's ultraviolet night airglow.
Measurements from UV objective grating stellar spectrophotometers rocket flown to obtain stellar spectra
SPECTRAL ENERGY DISTRIBUTION↗
On line-blanketing normalization of subdwarf photometry.
Stellar subdwarf line-blanketing normalization photometry and UBV magnitude and color modification by spectral Fraunhofer lines
FRAUNHOFER LINE↗
An interpretation of epsilon aurigae.
Rotating opaque gaseous disk model to explain contradictory behavior of binary Epsilon Aurigae found in photometric and spectroscopic observations
ROTATING DISK↗
Spectrophotometric studies of gaseous nebulae. v - measurement of line intensities in planetary nebulae with an electronic camera.
Spectrophotometric observation of gaseous nebulae
SPECTROPHOTOMETRY↗
Optical absorption coefficients of fused silica in the wavelength range 0.17 to 3.5 microns from room temperature to 980 deg C
Optical absorption coefficient of fused silica in wavelength range 0.17 to 3.5 microns from room temperature to 980 deg. C
SPECTROPHOTOMETRY↗
Particle size of aluminum oxide produced by a small rocket motor
Spectrophotometric method for measurement of aluminum oxide particle sizes during burning of solid propellant rocket engine
ALUMINUM OXIDE↗
Ultraviolet and infrared astronomy
Ultraviolet astronomy researches dealing with UV NEBULOSITIES, deficiency, and interstellar extinction - Balloon-borne telescopes to measure infrared spectrum
INTERSTELLAR MATERIAL↗
The usefulness of thermal infrared and related imagery in the evaluation of agricultural resources. An exploratory study, volume I Final report
Multispectral imagery for aerial inventory and analysis of cultivated crop resources
GEODETIC SURVEYING↗