EVALUATION OF ENERGETIC PROTON PRESSURE DURING SOLAR EVENTS AND POSSIBLE EFFECTS ON THE MAGNETOSPHERE

2014 ◽  
Author(s):  
P. Bobik ◽  
M.J. Boschini ◽  
S. Della Torre ◽  
M. Gervasi ◽  
D. Grandi ◽  
...  
Keyword(s):  
Energetic Proton ◽  
Solar Events

Bursts of fast neutron flows on the earth's surface as the completion of the process of energetic proton scattering from the captured radiation zones

2003 ◽  
Vol 8 (5-6) ◽  
pp. 106-110 ◽  
Author(s):  
I.I. Zalyubovsky ◽  
◽  
V.M. Kartashev ◽  
V.E. Kovtun ◽  
O.K. Minko ◽  
...  
Keyword(s):  
Fast Neutron ◽  
Proton Scattering ◽  
Energetic Proton

Weak solar events

2014 ◽  
Vol 40 (10) ◽  
pp. 797-811
Author(s):  
I. K. Mirzoeva
Keyword(s):  
Solar Events

A Catalogue of Major Metre-Wavelength Solar Events Recorded by the Dapto and Culgoora Solar Radio Observatories (1961-1981)

1983 ◽  
Vol 5 (1) ◽  
pp. 84-113 ◽  
Author(s):  
R. D. Robinson ◽  
Jennifer M. Tuxford ◽  
K. V. Sheridan ◽  
R. T. Stewart
Keyword(s):  
Radio Emission ◽  
Solar Radio ◽  
Dynamic Spectra ◽  
Solar Events

We present a catalogue of 668 major metre-wavelength radio events. The data was collected from dynamic spectra (taken at Dapto, N.S.W. until 1966 and at Culgoora, N.S.W. thereafter) by means of a radio spectrograph, which records the intensity of radio emission as a function of both frequency and time. A description of the major types of metre-wavelength phenomena can be found in Wild et al. (1963), Kundu (1965), Wild and Smerd (1972) and Kruger (1979), and details of the radio spectrograph in Sheridan (1963, 1967) and Labrum (1972).

Solar Energetic Proton Access to the Inner Magnetosphere during the 7‐8 September 2017 event

2021 ◽  
Author(s):  
Zhao Li ◽  
Miles Engel ◽  
Mary Hudson ◽  
Brian Kress ◽  
Maulik Patel ◽  
...  
Keyword(s):  
Inner Magnetosphere ◽  
Energetic Proton

Analysis of selected Solar events with Mars Express radio occultation data 

2021 ◽  
Author(s):  
Özgür Karatekin ◽  
Ananya Krishnan ◽  
Nayeem Ebrahimkutty ◽  
Greg Henry ◽  
Ahmed El Fadhel ◽  
...  
Keyword(s):  
Radio Occultation ◽  
Mars Express ◽  
Solar Events ◽  
Occultation Data ◽  
Radio Occultation Data

ASTRONOMICAL CONSIDERATIONS IN THE AZTEC EXPRESSION OF HISTORY

1999 ◽  
Vol 10 (1) ◽  
pp. 87-98 ◽  
Author(s):  
Anthony F. Aveni ◽  
Edward E. Calnek
Keyword(s):  
Complete List ◽  
Solar Events

In this paper, we present a complete list of eclipses documented in the Mexica manuscripts. We use this list together with information in the chronicles to outline a possible method used by Mexica chronologists for linking historical with retrodictable cosmic events that were deliberately chosen to fit historical circumstances. Solar events, particularly eclipses, figure prominently in a scheme that stresses the recurrence of like-in-kind events positioned at multiples of the Xiuhmolpilli (52-year) cycle. Thus, both the foundation of the empire and calendrical adjustments related to the fictional chronology of World Ages are connected to eclipses that were visible at Tenochtitlan and that fell either at the solstices or the equinoxes.

scholarly journals Calibration of QM-MOURA three-axis magnetometer and gradiometer

2015 ◽  
Vol 4 (1) ◽  
pp. 1-18 ◽  
Author(s):  
M. Díaz-Michelena ◽  
R. Sanz ◽  
M. F. Cerdán ◽  
A. B. Fernández
Keyword(s):  
Magnetic Field ◽  
Solar Wind ◽  
Geomagnetic Storm ◽  
Remanent Magnetization ◽  
Local Magnetic Field ◽  
Daily Variations ◽  
Scientific Goal ◽  
Solar Events

Abstract. MOURA instrument is a three-axis magnetometer and gradiometer designed and developed for Mars MetNet Precursor mission. The initial scientific goal of the instrument is to measure the local magnetic field in the surroundings of the lander i.e. to characterize the magnetic environment generated by the remanent magnetization of the crust and the superimposed daily variations of the field produced either by the solar wind incidence or by the thermomagnetic variations. Therefore, the qualification model (QM) will be tested in representative scenarios like magnetic surveys on terrestrial analogues of Mars and monitoring solar events, with the aim to achieve some experience prior to the arrival to Mars. In this work, we present a practical first approach for calibration of the instrument in the laboratory; a finer correction after the comparison of MOURA data with those of a reference magnetometer located in San Pablo de los Montes (SPT) INTERMAGNET Observatory; and a comparative recording of a geomagnetic storm as a demonstration of the compliance of the instrument capabilities with the scientific objectives.

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