Results 221 to 230 of about 166,316 (291)

Spatial uniformity and temporal stability of pixel-to-pixel variation in mini-SiTian CMOS detector. [PDF]

open access: yesSci Rep
Hu G   +16 more
europepmc   +1 more source

Impact-processed nitrogen-bearing organics in Chang'e-5 and Chang'e-6 lunar regolith. [PDF]

open access: yesSci Adv
Dong M   +10 more
europepmc   +1 more source

Evidence for Alfvén waves powering auroral arc via a static electric potential drop. [PDF]

open access: yesNat Commun
Tian S   +10 more
europepmc   +1 more source

A tidal disruption event from an intermediate-mass black hole revealed by comprehensive multi-wavelength observations. [PDF]

open access: yesNat Commun
Wang J   +14 more
europepmc   +1 more source

Radar Astronomy of Solar System Plasmas

open access: closed, 1965
Harmonic frequency radar echoes from the moon are being used at Stanford to measure the density and dynamics of the ionized cislunar medium by a combination of Doppler frequency (phase path) and Faraday polarization techniques. For example, during the solar eclipse of July 20, 1963, comparisons of the radar data with ionosonde and VLF whistler ...
V. R. Eshleman
openalex   +2 more sources
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Dynamical Astronomy of the Solar System

Annual Review of Astronomy and Astrophysics, 1973
R. L. Duncombe   +2 more
openaire   +3 more sources

Image data-processing system for solar astronomy

Applied Optics, 1977
Image processing has become an invaluable tool in the analysis of solar astronomy and other scientific data. In particular, a number of powerful and intricate image-processing systems have been developed. One such system is the MSFC/S-056 Image Data Processing System (IDAPS), especially designed for the analysis of the Skylab/ATM S-056 X-Ray Telescope ...
R M, Wilson   +4 more
openaire   +2 more sources

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