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Browsing Artículos (Física Atómica, Molecular y Nuclear) by Author "Peralta Calvillo, Javier"
Now showing items 1-11 of 11
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Article
Amateur Observers Witness the Return of Venus’ Cloud Discontinuity
Kardasis, Emmanuel Manos; Peralta Calvillo, Javier; Maravelias, Grigoris; Imai, Masataka; Wesley, Anthony; Olivetti, Tiziano; Naryzhniy, Yaroslav; Morrone, Luigi; Takoudi, Alexia (Multidisciplinary Digital Publishing Institute (MDPI), 2022)Firstly identified in images from JAXA’s orbiter Akatsuki, the cloud discontinuity of Venus is a planetary-scale phenomenon ...
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Article
Asymptotic Solutions for Equatorial Waves on Venus
Peralta Calvillo, Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2023)The atmosphere of Venus exhibits equatorial planetary-scale waves that are suspected to play an important role in its ...
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Article
Atmospheric gravity waves in Venus dayside clouds from VIRTIS-M images
Silva, José E.; Peralta Calvillo, Javier; Cardesín Moinelo, Alejandro; Hueso, Ricardo; Espadinha, Daniela; Lee, Yeon Joo (Elsevier, 2024-06)We perform a survey of the Visible and Infrared Thermal Imaging Spectrometer-Mapper (VIRTIS-M) images onboard the Venus ...
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Article
Characterisation of Deposited Dust Particles on Mars Insight Lander Instrument Context Camera (ICC) Lens
Chen Chen, H.; Pérez Hoyos, S.; Sánchez Lavega, A.; Peralta Calvillo, Javier (Elsevier, 2023)The ubiquitous dust in the Martian environment plays a key role in its weather and climate: it must be taken into account ...
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Article
Gigantic Vortices From Barotropic Instability Observed in the Atmosphere of Venus
Horinouchi, Takeshi; Satoh, Takehiko; Peralta Calvillo, Javier (Wiley-Blackwell, 2023)Until recently, the lower to middle cloud region of Venus had been supposed to be dynamically quiet, accommodating nearly ...
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Long-Term Variability of Mean Winds and Planetary-Scale Waves Around Venusian Cloud Top Observed With Akatsuki/UVI
Horinouchi, Takeshi; Kouyama, Toru; Imai, Masataka; Murakami, Shin-ya; Lee, Yeon Joo; Yamazaki, Atsushi; Peralta Calvillo, Javier; Satoh, Takehiko (American Geophysical Union, 2024-03-20)Since December 2015, Ultraviolet Imager (UVI) onboard Akatsuki has been observing Venus clouds at the wavelengths of 283 ...
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Article
Parker Solar Probe Imaging of the Night Side of Venus
Wood, Brian E; Hess, Phillip; Lustig Yaeger, Jacob; Gallagher, Brendan; Korwan, Daniel; Rich, Nathan; Stenborg, Guillermo; Thernisien, Arnaud; Peralta Calvillo, Javier (Wiley, 2022)We present images of Venus from the Wide-Field Imager for Parker Solar Probe (WISPR) telescope on board the Parker Solar ...
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Article
Update on SO2, Detection of OCS, CS, CS2, and SO3, and Upper Limits of H2S and HOCl in the Venus Mesosphere Using SOIR on Board Venus Express
Mahieux, A.; Robert, S.; Mills, F. P.; Jessup, K. L.; Trompet, L.; Aoki, S.; Piccialli, A.; Peralta Calvillo, Javier; Vandaele, A. C. (Elsevier, 2023)We report on the update of SO2 and first detections of SO3, CS, and CS2, and detection of OCS above the cloud deck using ...
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Article
Using VIRTIS on Venus Express to Constrain the Properties of the Giant Dark Cloud Observed in Images of Venus by IR2 on Akatsuki
McGouldrick, Kevin; Peralta Calvillo, Javier; Barstow, Joanna K.; Tsang, Constantine C.C. (IOP Publishing, 2021)A cloud opacity contrast feature that has been called a "long-lived sharp disruption" has been seen in the atmosphere of ...
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Article
Venus Cloud Discontinuity in 2022: The first Long-term Study with Uninterrupted Observations
Peralta Calvillo, Javier; Cidadão, A.; Morrone, L.; Foster, C.; Bullock, M.; Young, E. F.; Gárate López, I.; Sánchez Lavega, A.; Horinouchi, T.; Imamura, T.; Kardasis, E.; Yamazaki, A.; Watanabe, S. (EDP Sciences, 2023)Context. First identified in 2016 by the Japan Aerospace eXploration Agency (JAXA) Akatsuki mission, the discontinuity or ...
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Article
Venus’ Cloud-Tracked Winds Using Ground- and Space-Based Observations with TNG/NICS and VEx/VIRTIS †
Machado, Pedro; Peralta Calvillo, Javier; Silva, José E.; Brasil, Francisco; Gonçalves, Rubens; Silva, Miguel (MDPI, 2022)Characterizing the wind speeds of Venus and their variability at multiple vertical levels is essential for a better ...