Results 91 to 100 of about 4,644 (217)

Alternate oscillations of Martian hydrogen and oxygen upper atmospheres during a major dust storm. [PDF]

Nat Commun, 2022
Masunaga K, Terada N, Yoshida N, Nakamura Y, Kuroda T, Yoshioka K, Suzuki Y, Nakagawa H, Kimura T, Tsuchiya F, Murakami G, Yamazaki A, Usui T, Yoshikawa I.   +13 more
europepmc   +1 more source

OMTI Airglow Temperature Photometer (ATP) at Sata, Japan

, 2014
Optical Mesosphere Thermosphere Imagers (OMTIs) Airglow Temperature Photometer (ATP) Data. The ATP measures airglow rotational temperature and airglow intensity in the mesopause region at 80-100km altitudes through the OH and O2 airglow emission lines.
Kazuo Shiokawa, Yuichi Otsuka, ISEE IUGONET Metadata Management Group   +2 more
core  

WINDII airglow observations of wave superposition and the possible association with historical “bright nights”

Geophysical Research Letters, 2017
Longitudinal variations of airglow emission rate are prominent in all midlatitude nighttime O(1S) lower thermospheric data obtained with the Wind Imaging Interferometer (WINDII) on the Upper Atmosphere Research Satellite (UARS).
G. G. Shepherd, Y.‐M. Cho
doaj   +1 more source

Michelson Interferometer for Global High-Resolution Thermospheric Imaging (MIGHTI) On-Orbit Wind Observations: Data Analysis and Instrument Performance. [PDF]

Space Sci Rev, 2023
Englert CR, Harlander JM, Marr KD, Harding BJ, Makela JJ, Fae T, Brown CM, Ratnam MV, Rao SVB, Immel TJ.   +9 more
europepmc   +1 more source

Linking solar minimum, space weather, and night sky brightness. [PDF]

Sci Rep, 2021
Grauer AD, Grauer PA.
europepmc   +1 more source

Analysis of Airglow Image Data

, 1982
Calibration and analytical techniques, as well as equipment for obtaining pictures of the night airglow wave structure are described as a means to studying gravity wave phenomena. Low light level television cameras are employed so that observation points
Taylor, Michael J., Hapgood, M. A.
core   +1 more source

Resolving thermospheric vertical wind ambiguities and energy processes

Frontiers in Astronomy and Space Sciences
This study applies a generalized vertical coordinate system approach alongside thermodynamic control volume analysis to explore the nuanced interpretations of energy transfer processes associated with vertical motion in the thermosphere.
Jeffrey P. Thayer, Jeffrey P. Thayer, Austin Coleman   +2 more
doaj   +1 more source

Airglow observations from ELOISE

, 2016
In August and September 2015, the Defence Science and Technology Group (DST Group) undertook the Elevation-scanned Oblique Incidence Sounder Experiment (ELOISE): a unique campaign to observe and characterise mid-latitude ionospheric disturbances across ...
Pederick, L., Cervera, M., Cool, A., Harris, T., Unewisse, A.   +4 more
core  

Airglow monitoring by one-pixel detector

, 2019
International audienceThe night time airglow is a dynamic phenomenon that acts as a background for the detection of the extensive air shower (EAS) fluorescence. It is a mandatory task to monitor this background for the ground-based telescopes and for the
Gorodetzky, P., Putiš, M., Mackovjak, Š., Baláž, J., Bobík, P., Strhárský, I.   +5 more
core   +1 more source

A Dual-Channel Passive Limb Imaging System (DUALIS) for Mars with UV Airglow-Based CO₂ Retrieval and 557.7 nm Doppler Wind Imaging Interferometry

Remote Sensing
Characterizing both the CO2 distribution and wind dynamics in the Martian mesosphere and lower thermosphere is vital for planetary atmospheric science and mission planning. In this work, we propose a novel dual-channel passive limb-viewing imaging system
Yanqiang Wang, Shun Zhou, Tingyu Yan, Shiping Guo, Zeyu Chen, Yifan He, Yao Lu   +6 more
doaj   +1 more source