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Journal articles on the topic 'Eclipse'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Elmhamdi, Abouazza, Michael T. Roman, Marcos A. Peñaloza-Murillo, et al. "Impact of the Eclipsed Sun on Terrestrial Atmospheric Parameters in Desert Locations: A Comprehensive Overview and Two Events Case Study in Saudi Arabia." Atmosphere 15, no. 1 (2024): 62. http://dx.doi.org/10.3390/atmos15010062.

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This paper is devoted to the analysis of air temperature and humidity changes during the two solar eclipses of 26 December 2019 and 21 June 2020 in Saudi Arabia based on data we collected from two different sites. We highlight the complexity of humidity’s response to a solar eclipse, which is quite different from temperature’s response. During the December event, the Sun rose already partially eclipsed, while for the June eclipse, it was only partial at Riyadh. This difference apparently affected the observed response on the recorded variables: temperature, relative humidity (RH), and vapor pr

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2

Ignatov, I., M. T. Iliev, T. P. Popova, G. Gluhchev, P. S. Gramatikov, and P. Vassileva. "Meteorological Data and Spectral Analyses of Non-Equilibrium Processes in Water during the Total Solar Eclipse of 11.08.1999 in Bulgaria." Ukrainian Journal of Physics 69, no. 2 (2024): 96. http://dx.doi.org/10.15407/ujpe69.2.96.

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There are partial or total solar eclipses every year on our planet. They are observed from relatively small areas. From 1950 to 2100, three total solar eclipses fell within the territory of Bulgaria. The two solar eclipses from the 20th century were observed on 15.02.1961 and 11.08.1999. The next total solar eclipse will happen on 3.09.2081. The partial solar eclipses in Bulgaria were on 3.10.2005, 29.03.2006, 1.09.2008, 4.01.2011, and 25.10.2022. The question of the influence of solar eclipses on the Earth’s atmosphere, water, and living organisms is an area of interest for many researchers.

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3

Al-Rawi, F. N. H., and A. R. George. "Tablets from the Sippar Library XIII Enūma Anu Ellil XX." Iraq 68 (2006): 23–57. http://dx.doi.org/10.1017/s0021088900001157.

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The Sippar Library tablet IM 124485 is a new source for Tablet XX of Enūma Anu Ellil (EAE), the great compilation of Babylonian celestial and meteorological omens. The twentieth tablet of the series, which deals principally with lunar eclipses on the fourteenth day of each month of the year, was edited by Francesca Rochberg in 1988 along with all the other tablets of lunar-eclipse omens in EAE (Rochberg-Halton 1988: Chapter 10). Rochberg was unable to report the whole text of her MS M = ND 4357, a Neo-Assyrian tablet from the library of the temple of Nabû at Kalaḫ; it can now be consulted as C

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4

Aplin, K. L., C. J. Scott, and S. L. Gray. "Atmospheric changes from solar eclipses." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2077 (2016): 20150217. http://dx.doi.org/10.1098/rsta.2015.0217.

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This article reviews atmospheric changes associated with 44 solar eclipses, beginning with the first quantitative results available, from 1834 (earlier qualitative accounts also exist). Eclipse meteorology attracted relatively few publications until the total solar eclipse of 16 February 1980, with the 11 August 1999 eclipse producing the most papers. Eclipses passing over populated areas such as Europe, China and India now regularly attract scientific attention, whereas atmospheric measurements of eclipses at remote locations remain rare. Many measurements and models have been used to exploit

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5

Umam, Khotibul. "Problematika Hukum Shalat Gerhana Saat Tidak Tampak." AL - AFAQ : Jurnal Ilmu Falak dan Astronomi 4, no. 2 (2022): 284–99. http://dx.doi.org/10.20414/afaq.v4i2.5781.

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Abstract Eclipses are one of the rare natural phenomena. Apart from being a natural phenomenon, the appearance of an eclipse is the cause of the sunnah of the eclipse prayer. This phenomenon can be known by using contemporary methods of reckoning. To get to know more the author will discuss "Problematics of the Law of Eclipse Prayer When Invisible". The method used in this study is a qualitative type of library research. By understanding eclipses from an astronomical perspective, eclipses in the perspective of Islamic law, the types of eclipses, and the problems that are the reasons why it is

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6

Alvanita, Alvanita, Nazra H. Lutfiana, and Aulia H. Muchtarom. "Beyond the Darkness: Exploring the Myth of Solar Eclipse in The Total Solar Eclipse of Nestor Lopez and Every Soul A Star." Celt: A Journal of Culture, English Language Teaching & Literature 24, no. 1 (2024): 112–28. http://dx.doi.org/10.24167/celt.v24i1.11019.

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Children's literature often serves as a tool for conveying complex phenomena, and one such phenomenon is the solar eclipse. While lunar eclipses have been a recurring theme in children's literature, solar eclipses have received less attention in this context. Nevertheless, in the wake of the remarkable total solar eclipse in the United States in 2017, certain children's literary works have been popular because of the use of the solar eclipse as a central theme. Noteworthy examples include The Total Solar Eclipse of Nestor Lopez by Andrea Cuevas and Every Soul A Star by Wendy Mass, both narrate

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7

Murugavel, Baheerathan, Almut Kelber, and Hema Somanathan. "Eclipsed: Emergence-return activity of two pteropodid bat species during lunar eclipse." Barbastella 14, no. 1 (2022): 161–66. http://dx.doi.org/10.14709/barbj.14.1.2021.14.

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Lunar eclipses are known to influence flight activity of tropical bats at foraging sites. However, little is known about the onset and offset of flight activity from the roost during lunar eclipses compared to other full moon nights. Emergence from and return to the roost were observed during a total lunar eclipse at a colony of the fruit bat Rousettus leschenaultii and during a partial lunar eclipse at a Pteropus giganteus colony in southern India. In addition, on the same partial eclipse night, a single male P. giganteus was tracked using GPS telemetry. Flight activity in both species was co

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8

Couprie, Dirk. "How Thales Was Able to "Predict" a Solar Eclipse Without the Help of Alleged Mesopotamian Wisdom." Early Science and Medicine 9, no. 4 (2004): 321–37. http://dx.doi.org/10.1163/1573382043004631.

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AbstractThe first part of this article examines Patricia O'Grady's recent attempt to identify the method by which Thales might have successfully predicted a solar eclipse. According to O'Grady, some 60% of the potentially visible lunar eclipses were followed 23½ months later by potentially visible solar eclipses. It is shown that this ratio is no more than 23%, and that the method fails to predict after which specific lunar eclipse a solar eclipse will appear. In the second half of the article it is argued that on the basis of his own observations of major solar eclipses, Thales could have con

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9

Murugavel, Baheerathan, Almut Kelber, and Hema Somanathan. "Eclipsed: Emergence-return activity of two pteropodid bat species during lunar eclipse." Barbastella 14, no. 1 (2022): 161–66. https://doi.org/10.5281/zenodo.13444085.

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(Uploaded by Plazi for the Bat Literature Project) Lunar eclipses are known to influence flight activity of tropical bats at foraging sites. However, little is known about the onset and offset of flight activity from the roost during lunar eclipses compared to other full moon nights. Emergence from and return to the roost were observed during a total lunar eclipse at a colony of the fruit bat Rousettus leschenaultii and during a partial lunar eclipse at a Pteropus giganteus colony in southern India. In addition, on the same partial eclipse night, a single male P. giganteus was tracked using GP

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10

Murugavel, Baheerathan, Almut Kelber, and Hema Somanathan. "Eclipsed: Emergence-return activity of two pteropodid bat species during lunar eclipse." Barbastella 14, no. 1 (2022): 161–66. https://doi.org/10.5281/zenodo.13444085.

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(Uploaded by Plazi for the Bat Literature Project) Lunar eclipses are known to influence flight activity of tropical bats at foraging sites. However, little is known about the onset and offset of flight activity from the roost during lunar eclipses compared to other full moon nights. Emergence from and return to the roost were observed during a total lunar eclipse at a colony of the fruit bat Rousettus leschenaultii and during a partial lunar eclipse at a Pteropus giganteus colony in southern India. In addition, on the same partial eclipse night, a single male P. giganteus was tracked using GP

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11

Murugavel, Baheerathan, Almut Kelber, and Hema Somanathan. "Eclipsed: Emergence-return activity of two pteropodid bat species during lunar eclipse." Barbastella 14, no. 1 (2022): 161–66. https://doi.org/10.5281/zenodo.13444085.

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(Uploaded by Plazi for the Bat Literature Project) Lunar eclipses are known to influence flight activity of tropical bats at foraging sites. However, little is known about the onset and offset of flight activity from the roost during lunar eclipses compared to other full moon nights. Emergence from and return to the roost were observed during a total lunar eclipse at a colony of the fruit bat Rousettus leschenaultii and during a partial lunar eclipse at a Pteropus giganteus colony in southern India. In addition, on the same partial eclipse night, a single male P. giganteus was tracked using GP

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12

Murugavel, Baheerathan, Almut Kelber, and Hema Somanathan. "Eclipsed: Emergence-return activity of two pteropodid bat species during lunar eclipse." Barbastella 14, no. 1 (2022): 161–66. https://doi.org/10.5281/zenodo.13444085.

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(Uploaded by Plazi for the Bat Literature Project) Lunar eclipses are known to influence flight activity of tropical bats at foraging sites. However, little is known about the onset and offset of flight activity from the roost during lunar eclipses compared to other full moon nights. Emergence from and return to the roost were observed during a total lunar eclipse at a colony of the fruit bat Rousettus leschenaultii and during a partial lunar eclipse at a Pteropus giganteus colony in southern India. In addition, on the same partial eclipse night, a single male P. giganteus was tracked using GP

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13

Murugavel, Baheerathan, Almut Kelber, and Hema Somanathan. "Eclipsed: Emergence-return activity of two pteropodid bat species during lunar eclipse." Barbastella 14, no. 1 (2022): 161–66. https://doi.org/10.5281/zenodo.13444085.

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(Uploaded by Plazi for the Bat Literature Project) Lunar eclipses are known to influence flight activity of tropical bats at foraging sites. However, little is known about the onset and offset of flight activity from the roost during lunar eclipses compared to other full moon nights. Emergence from and return to the roost were observed during a total lunar eclipse at a colony of the fruit bat Rousettus leschenaultii and during a partial lunar eclipse at a Pteropus giganteus colony in southern India. In addition, on the same partial eclipse night, a single male P. giganteus was tracked using GP

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14

Kamal, Syed Arif. "SOLAR-ECLIPSE OBSERVATIONS IN PAKISTAN: HEALTH AND SAFETY CONSIDERATIONS." SKY-International Journal of Physical Education and Sports Sciences (IJPESS) 2 (December 1, 2018): 1–11. http://dx.doi.org/10.51846/the-sky.v2i0.224.

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This paper addresses health issues associated with the observations of solar eclipses, in particular, eclipse retinopathy due to observation of partial-solar eclipses without proper protection to eyes. Partial- and total-solar-eclipse expeditions conducted by the author during 19952008 are described. Violation of Kepler’s second law of planetary motion was witnessed during the 1995 total-solar-eclipse expedition and the same was confirmed during the 1999 total-solar-eclipse expedition. During the 1995 expedition, seconds before the end of totality, the black circular disc changed into an ellip

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15

Justeson, John. "A CYCLIC-TIME MODEL FOR ECLIPSE PREDICTION IN MESOAMERICA AND THE STRUCTURE OF THE ECLIPSE TABLE IN THE DRESDEN CODEX." Ancient Mesoamerica 28, no. 2 (2017): 507–41. http://dx.doi.org/10.1017/s0956536117000177.

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AbstractThis study describes, illustrates, and applies an “eclipse family” representation for the cyclic timing of eclipses in Mesoamerica. This theoretical construct is based on daykeepers’ approach to divination, anchored in the divinatory calendar (DC); empirically, it emerges from data on the timing of eclipses in Lowland Mayan1territory between 100b.c.e.and 1500c.e.drawn from Espenak and Meuss's (2007, 2009) eclipse canons.An eclipse family consists of a sequence of stations on which an eclipse might be visible in Mesoamerica – one every 88 new or full moons for 170 to 200 years, restrict

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16

Molina-Montenegro, Marco A., Cristian Atala, and Fernando Carrasco-Urra. "Differential Impact of an Eclipse on Photosynthetic Performance of Trees with Different Degrees of Shade Tolerance." Forests 12, no. 10 (2021): 1353. http://dx.doi.org/10.3390/f12101353.

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Solar eclipses represent a natural and unexpected event for plants that can potentially affect photosynthetic performance at the individual level. This effect, however, has seldom been evaluated. Here, we measured the impact of a total solar eclipse on the photosynthetic rate of different tree species—located in the Bosque Fray Jorge National Park, Chile—with varying degrees of shade tolerance. Specifically, we assessed whether the rapid and progressive light limitation facilitated by a solar eclipse would negatively impact the photosynthetic responses of these tree species and whether their p

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17

Yaqin, 'Alamul. "Contemporary Haqiqī Calculation: Analysis of Rinto Anugraha's Lunar Eclipse Calculation Methods." JIL: Journal of Islamic Law 3, no. 1 (2022): 17–33. http://dx.doi.org/10.24260/jil.v3i1.531.

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Classical Islamic astronomy literature that discusses eclipse calculations still uses the ḥaqiqī bi al-taqrīb method with low accuracy. In its development, Islamic astronomical literature studies the calculation of lunar eclipses with high accuracy, including Mekanika Benda Langit work by Rinto Anugraha. This article aims to analyze the calculation method and accuracy of the Rinto Anugraha lunar eclipse and compare it with Jean Meeus, Bao Lin Liu, and Alan D. Fiala's calculations NASA (National Aeronautics and Space Administration). Using bibliographic research and descriptive-comparative meth

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18

Anzaikhan, M. "Eclipse in a Philosopher's Perspective; Construction of Myth, Tawhid, and Shari'a." At-Tafkir 16, no. 1 (2023): 83–98. http://dx.doi.org/10.32505/at.v16i1.5980.

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Eclipse is a natural phenomenon that has a variety of determinations from time to time. Historically, eclipses were first believed to be mythical events and were closely associated with the existence of gods. When Islam came, the eclipse changed into the dimensions of tawhid and Sharia. Tawhid talks about how natural phenomena show the power and existence of Allah Almighty, while the dimension of sharia is reflected in the existence of eclipse prayers in Islam. Long before Islam came, philosophers had discussed the phenomenon of eclipses, nowadays eclipses are a serious study, especially in th

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19

Love, Bruce. "THE “ECLIPSE GLYPH” IN MAYA TEXT AND ICONOGRAPHY: A CENTURY OF MISINTERPRETATION." Ancient Mesoamerica 29, no. 1 (2017): 219–44. http://dx.doi.org/10.1017/s0956536116000444.

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AbstractThe “eclipse glyph,” as it is called by most people in our field, is not referring to eclipses, but rather to the darkened sun and moon associated with heavy rainfall or darkened skies. This glyph is composed of the sun sign or moon sign (occasionally others) between two flanking fields, usually one light and one dark, and is found principally in the Postclassic divinatory almanacs of the Maya codices. Evidence for this proposal comes from iconography as well as texts. Rain pours from “eclipse glyphs” in pictures accompanied by hieroglyphic captions explicitly dealing with rain; they a

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20

Buisson, D. J. K., D. Altamirano, M. Armas Padilla, et al. "Dips and eclipses in the X-ray binary Swift J1858.6–0814 observed with NICER." Monthly Notices of the Royal Astronomical Society 503, no. 4 (2021): 5600–5610. http://dx.doi.org/10.1093/mnras/stab863.

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ABSTRACT We present the discovery of eclipses in the X-ray light curves of the X-ray binary Swift J1858.6–0814. From these, we find an orbital period of $P=76841.3_{-1.4}^{+1.3}$ s (≈21.3 h) and an eclipse duration of $t_{\rm ec}=4098_{-18}^{+17}$ s (≈1.14 h). We also find several absorption dips during the pre-eclipse phase. From the eclipse duration to orbital period ratio, the inclination of the binary orbit is constrained to i &gt; 70°. The most likely range for the companion mass suggests that the inclination is likely to be closer to this value than 90. The eclipses are also consiste

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Sigismondi, Costantino, and Paolo De De Vincenzi. "Eclipses: A Brief History of Celestial Mechanics, Astrometry and Astrophysics." Universe 10, no. 2 (2024): 90. http://dx.doi.org/10.3390/universe10020090.

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Solar and lunar eclipses are indeed the first astronomical phenomena which have been recorded since very early antiquity. Their periodicities gave birth to the first luni-solar calendars based on the Methonic cycle since the sixth century before Christ. The Saros cycle of 18.03 years is due to the Chaldean astronomical observations. Their eclipses’ observations reported by Ptolemy in the Almagest (Alexandria of Egypt, about 150 a.C.) enabled modern astronomers to recognize the irregular rotation rate of the Earth. The Earth’s rotation is some hours in delay after the last three millenia if we

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Sompa, SOMPA, Irfan Irfan, and Cippah Cippah Chotban. "Analisis Historisitas Gerhana Di Desa Bissoloro Kec. Bungaya Kab. Gowa Perspektif Sains dan Ilmu Falak." HISABUNA: Jurnal Ilmu Falak 3, no. 3 (2023): 36–45. http://dx.doi.org/10.24252/hisabuna.v3i3.36123.

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Irfan, Nur Aisyah, Nila Sastrawati, Muh. Rasywan Syarif. Myths that develop in Indonesia society, especially in Bissoloro Village, Bungaya District, Gowa Regency, some people have their own beliefs in responding to the occurrence of the eclipse phenomenon by not doing activities outside the home, forbidding children to play outside the house, fearing they will get sick, and not being allowed to see the incident, the eclipse that occurs at night, it is believed that when the eclipse takes place, it is very suitable to uproot the lolo rupa plant to be used as a beauty potion for everyday use. Th

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23

Maslikov, Sergei Yu. "Observations of solar eclipses in russia: between the chronicles and the first scientific expeditions (18ʰᵗ – 19ʰᵗ Centuries)". Voprosy istorii estestvoznaniia i tekhniki 45, № 1 (2024): 79–97. http://dx.doi.org/10.31857/s0205960624010047.

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A solar eclipse is a rare and spectacular celestial event that has a powerful emotional impact on people and is often reflected in their writings and communications. The reports of eclipse observations are contained in the 10th–17ʰᵗ century Russian chronicles. Modern observation reports, starting wiʰᵗ the 1887 eclipse, have also been well studied. In the intermediate period, starting from 1706, however, only three eclipses (1748, 1842 and 1851) have been described in publicly available sources despite the fact that 30 total and annular eclipses passed through Russia during this period. Using a

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Ghosh, Ankita, Bhaswati Bhattacharyya, Sangita Kumari, Simon Johnston, Patrick Weltevrede, and Jayanta Roy. "Exploring Unusual High-frequency Eclipses in MSP J1908+2105." Astrophysical Journal 982, no. 2 (2025): 168. https://doi.org/10.3847/1538-4357/adb8e0.

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Abstract This paper presents a comprehensive study of the eclipse properties of the spider millisecond pulsar (MSP) J1908+2105, using wide-band observations from the uGMRT and Parkes UWL. For the first time, we observed that this pulsar exhibits extended eclipses up to 4 GHz, the highest frequency band of the Parkes Ultra-Wideband, making it one of only three MSPs known to have such high-frequency eclipses. This study reveals synchrotron absorption as the primary eclipse mechanism for J1908+2105. We present modeling of synchrotron optical depth with various possible combinations of the paramet

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Shulman, Sergey, and Vladimir Grinin. "Modeling of large-scale disk perturbation eclipses of UX Ori stars with the puffed-up inner disks." Open Astronomy 31, no. 1 (2022): 67–79. http://dx.doi.org/10.1515/astro-2022-0010.

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Abstract Eclipses of UX Ori stars by compact gas–dust clouds and large-scale circumstellar disk perturbations are modeled. A flared disk and a disk with a puffing-up in the dust sublimation zone are considered. The disk puffing-up explains several observed features of eclipses. The linear polarization degree can remain unchanged during the eclipse. There might be no star reddening in the blue and ultraviolet spectral regions. Strong changes (up to 90 ° 90\text{&#x00B0;} ) in the positional angle of the linear polarization may happen when passing from one spectral band to another. An eclips

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Valdés-Abreu, Juan Carlos, Marcos Díaz, Manuel Bravo, and Yohadne Stable-Sánchez. "IonosphericTotal Electron Content Changes during the 15 February 2018 and 30 April 2022 Solar Eclipses over South America and Antarctica." Remote Sensing 15, no. 19 (2023): 4810. http://dx.doi.org/10.3390/rs15194810.

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This is one of the first papers to study the ionospheric effects of two solar eclipses that occurred in South America and Antarctica under geomagnetic activity in different seasons (summer and autumn) and their impact on the equatorial ionization anomaly (EIA). The changes in total electron content (TEC) during the 15 February 2018 and 30 April 2022 partial solar eclipses will be analyzed. The study is based on more than 390 GPS stations, Swarm-A, and DMSP F18 satellite measurements, such as TEC, electron density, and electron temperature. The ionospheric behaviors over the two-fifth days on b

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Kumari, Sangita, Bhaswati Bhattacharyya, Rahul Sharan, Devojyoti Kansabanik, Benjamin Stappers, and Jayanta Roy. "First Systematic Study Reporting the Changes in Eclipse Cutoff Frequency for Pulsar J1544+4937." Astrophysical Journal 961, no. 2 (2024): 155. http://dx.doi.org/10.3847/1538-4357/ad0b83.

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Abstract We present results from long-term monitoring of frequency-dependent eclipses of the radio emission from PSR J1544+4937, which is a black widow spider millisecond pulsar (MSP) in a compact binary system. The majority of such systems often exhibit relatively long-duration radio eclipses caused by ablated material from their companion stars. With the wide spectral bandwidth of the upgraded Giant Metrewave Radio Telescope, we present the first systematic study of temporal variation of eclipse cutoff frequency. With decade-long monitoring of 39 eclipses for PSR J1544+4937, we notice signif

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Duncan, Douglas. "Prepare for the 2023 and 2024 Solar Eclipses! School and Community Events and Fundraising." Physics Teacher 61, no. 5 (2023): 334. http://dx.doi.org/10.1119/5.0131185.

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Can you name a science event that will engage 100 million people? I can: a total eclipse of the Sun. NASA surveys found that many people saw the 2017 Great American Eclipse, either in person or online. In 2023 and 2024, two solar eclipses will be visible throughout the US, and we have a great opportunity to enable students and others to enjoy a rare spectacle (Fig. 1). This article is to help you prepare yourself, students, friends, and neighbors for the upcoming eclipses. It debunks some of the most common misconceptions that I have seen during the 12 eclipses I’ve experienced. It also explai

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Bennett, A. J. "Effects of the March 2015 solar eclipse on near-surface atmospheric electricity." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2077 (2016): 20150215. http://dx.doi.org/10.1098/rsta.2015.0215.

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Measurements of atmospheric electrical and standard meteorological parameters were made at coastal and inland sites in southern England during the 20 March 2015 partial solar eclipse. Clear evidence of a reduction in air temperature resulting from the eclipse was found at both locations, despite one of them being overcast during the entire eclipse. The reduction in temperature was expected to affect the near-surface electric field (potential gradient (PG)) through a reduction in turbulent transfer of space charge. No such effect could be unambiguously confirmed, however, with variability in PG

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Liu, Xueshun. "THE TOTAL LUNAR ECLIPSE ON JUNE 16, 2011: A KEY TO DATING THE YIN LUNAR ECLIPSE IN YINGCANG 885/886." Early China 37 (July 24, 2014): 15–38. http://dx.doi.org/10.1017/eac.2014.10.

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AbstractBased upon current knowledge of the Yin Oracle-Bone Inscriptions, this article argues that potential inscriptional records of the total lunar eclipse on June 16, 2011, which was observable in Beijing, could only be the same as those of the lunar eclipse recorded in Yingcang 885/886 and that lunar eclipse inscriptions on those two rubbings of Yingcang were records of an eclipse like the one on June 16, 2011. Both eclipses began sometime after midnight and ended shortly after sunrise. Between 1400 b.c.e. and 1148 b.c.e., only the lunar eclipse on August 14, 1166 b.c.e. could match the ti

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Simões, Ana, Cristina Luís, Hugo Soares, Samuel Gessner, and Luís Miguel Carolino. "A Global History of the 1919 Total Solar Eclipse." HoST - Journal of History of Science and Technology 19, no. 1 (2025): 39–69. https://doi.org/10.2478/host-2025-0003.

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Abstract In this paper, we are looking at the British expeditions that observed the 1919 total solar eclipse in Sobral (Brazil) and Príncipe island as scientific practice embedded in their geographical, social, and world-political context. This fresh look makes steps towards a “global history” of this eclipse, and reports on contextual elements of the expeditions that have been hitherto “eclipsed” in the narratives that concentrated on the exchange of scientific arguments in a “world of ideas.” What it may mean to think of the globality of the 1919 eclipse is presented followed by an analysis

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Pasachoff, Jay M. "Public Education in Developing Countries on the Occasions of Eclipses." Transactions of the International Astronomical Union 24, no. 3 (2001): 101–6. http://dx.doi.org/10.1017/s0251107x00000493.

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AbstractTotal solar eclipses will cross southern Africa on June 21, 2001, and on December 4, 2002. Most of Africa will see partial phases. The total phase of the 2001 eclipse will be visible from parts of Angola, Zambia, Zimbabwe, Mozambique and Madagascar. The total phase of the 2002 eclipse will be visible from parts of Angola, Botswana, Zimbabwe, South Africa and Mozambique. Public education must be undertaken to tell the people how to look at the eclipse safely. We can take advantage of having the attention of the people and of news media to teach about not only eclipses but also the rest

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Iwaniszewski, Stanislaw. "El tzolkinex en los extremos de los intervalos de eclipses en la Tabla de Eclipses del Códice de Dresde." Cosmovisiones / Cosmovisões 6, no. 1 (2025): e028. https://doi.org/10.24215/26840162e028.

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Despite recent interpretations by Bricker and Bricker (2011) and Justeson (2017), the methods used by the Maya in constructing the Dresden Codex Eclipse Table continue to elude us. We assume that the Maya could predict solar eclipses in a similar way to lunar eclipses and that the information from the Espenak and Meeus (2009) eclipse catalog remedies the lack of observational data. Following Justeson (2017), who identified the eclipse cycle of 88 synodic months, equal to almost 2600 days, called tzolkinex, in this work, several families of tzolkinex were identified. When comparing these with t

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Kumari, Sangita, Bhaswati Bhattacharyya, Devojyoti Kansabanik, Rahul Sharan, Ankita Ghosh, and Jayanta Roy. "Unveiling Low-frequency Eclipses in Spider Millisecond Pulsars Using Wideband GMRT Observations." Astrophysical Journal 979, no. 2 (2025): 143. https://doi.org/10.3847/1538-4357/ad93ba.

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Abstract Eclipses of radio emission have been reported for ∼58 spider millisecond pulsars (MSPs), of which only around 19% have been extensively studied. Such studies at low frequencies are crucial for probing the properties of the eclipse medium. This study investigates eclipses in 10 MSPs in compact orbit using wide-bandwidth observations with the Giant Metrewave Radio Telescope. We report the first evidence of eclipsing for PSR J2234+0944 and J2214+3000 in one epoch, while no evidence of eclipsing was observed in the subsequent two epochs, indicating temporal evolution of the eclipse cutoff

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Harrison, R. G., G. J. Marlton, P. D. Williams, and K. A. Nicoll. "Coordinated weather balloon solar radiation measurements during a solar eclipse." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2077 (2016): 20150221. http://dx.doi.org/10.1098/rsta.2015.0221.

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Solar eclipses provide a rapidly changing solar radiation environment. These changes can be studied using simple photodiode sensors, if the radiation reaching the sensors is unaffected by cloud. Transporting the sensors aloft using standard meteorological instrument packages modified to carry extra sensors, provides one promising but hitherto unexploited possibility for making solar eclipse radiation measurements. For the 20 March 2015 solar eclipse, a coordinated campaign of balloon-carried solar radiation measurements was undertaken from Reading (51.44°N, 0.94°W), Lerwick (60.15°N, 1.13°W) a

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Bernhard, Germar H., George T. Janson, Scott Simpson, et al. "Does total column ozone change during a solar eclipse?" Atmospheric Chemistry and Physics 25, no. 2 (2025): 819–41. https://doi.org/10.5194/acp-25-819-2025.

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Abstract. Several publications have reported that total column ozone (TCO) may oscillate with an amplitude of up to 10 DU (Dobson units) during a solar eclipse, whereas other researchers have not seen evidence that an eclipse leads to variations in TCO beyond the typical natural variability. Here, we try to resolve these contradictions by measuring short-term variations (of seconds to minutes) in TCO using “global” (Sun and sky) and direct-Sun observations in the ultraviolet (UV) range with filter radiometers (GUVis-3511 and Microtops II®). Measurements were performed during three solar eclips

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Court, J. M. C., S. Scaringi, C. Littlefield, et al. "EX draconis: using eclipses to separate outside-in and inside-out outbursts." Monthly Notices of the Royal Astronomical Society 494, no. 4 (2020): 4656–64. http://dx.doi.org/10.1093/mnras/staa1042.

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ABSTRACT We present a study of the eclipses in the accreting white dwarf EX draconis (EX Dra) during TESS Cycles 14 and 15. During both of the two outbursts present in this data set, the eclipses undergo a hysteretic loop in eclipse-depth/out-of-eclipse-flux space. In each case, the direction in which the loops are executed strongly suggests an outburst that is triggered near the inner edge of the accretion disc and propagates outwards. This in turn suggests that the outbursts in EX Dra are ‘inside out’ outbursts; events predicted by previous hydrodynamic studies of dwarf nova accretion discs

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Spangrude, Carl E., Jennifer W. Fowler, W. Graham Moss, and June Wang. "Validation of the WRF-ARW eclipse model with measurements from the 2019 and 2020 total solar eclipses." Atmospheric Measurement Techniques 16, no. 21 (2023): 5167–79. http://dx.doi.org/10.5194/amt-16-5167-2023.

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Abstract. Field research campaigns in 2019 and 2020 collected hourly atmospheric profiles via radiosonde surrounding the 2 July 2019 and 14 December 2020 total solar eclipses over South America from locations within the paths of eclipse totality. As part of these atmospheric data collection campaigns, the eclipse module of the Advanced Research Weather Research and Forecast (WRF-ARW) model was utilized to model meteorological conditions before, during, and after the eclipse events. The surface and upper-air observational datasets collected through these campaigns have enabled further assessmen

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Pieńkowski, D., C. Gałan, T. Tomov, et al. "International observational campaign of the 2014 eclipse of EE Cephei." Astronomy & Astrophysics 639 (July 2020): A23. http://dx.doi.org/10.1051/0004-6361/201937181.

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Context. EE Cep is one of few eclipsing binary systems with a dark, dusty disc around an invisible object similar to ε Aur. The system is characterised by grey and asymmetric eclipses every 5.6 yr that have significant variations in their photometric depth, ranging from ∼0.m5 to ∼2.m0. Aims. The main aim of the observational campaign of the EE Cep eclipse in 2014 was to test the model of disc precession. We expected that this eclipse would be one of the deepest with a depth of ∼2.m0. Methods. We collected multicoloured observations from almost 30 instruments located in Europe and North America

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Wilson, R. E. "On Variation Mechanisms in Recurrent Nova IM Normae." Galaxies 10, no. 5 (2022): 96. http://dx.doi.org/10.3390/galaxies10050096.

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Light curves by Woudt and Warner (WW) of recurrent nova IM Nor show eclipse-like dips that they saw as too wide for eclipses alone, and interpreted as mainly a reflection effect due to irradiation of the companion (mass donor) star with some amplitude increase due to eclipse of IM Nor’s disk. A mainly reflection interpretation cannot be made to work because reflection does not produce dips over a restricted phase range but a somewhat distorted sinusoid that extends over the entire orbital cycle. Here, the dip features are interpreted in two ways, with testing via quantitative light curve model

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Kim, Jung-Hee, and Heon-Young Chang. "Possible Influence of the Solar Eclipse on the Global Geomagnetic Field." Proceedings of the International Astronomical Union 13, S335 (2017): 167–70. http://dx.doi.org/10.1017/s1743921317007219.

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AbstractWe investigate the geomagnetic field variations recorded by INTERMAGNET geomagnetic observatories. We confirm that the effect of solar eclipse can be seen over an interval of 180 minutes centered at the time of maximum eclipse on a site of a geomagnetic observatory. It is found that the effect of the solar eclipse on the geomagnetic field becomes conspicuous as the magnitude of a solar eclipse becomes larger. The effect of solar eclipses is more evident in the second half of the path of Moon’s shadow. We also find that the effect can be overwhelmed, more sensitively by geomagnetic dist

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Polzin, E. J., R. P. Breton, B. Bhattacharyya, D. Scholte, C. Sobey, and B. W. Stappers. "Study of spider pulsar binary eclipses and discovery of an eclipse mechanism transition." Monthly Notices of the Royal Astronomical Society 494, no. 2 (2020): 2948–68. http://dx.doi.org/10.1093/mnras/staa596.

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ABSTRACT We present a comparative study of the low-frequency eclipses of spider (compact and irradiating binary) PSRs B1957+20 and J1816+4510. Combining these data with those of three other eclipsing systems we study the frequency dependence of the eclipse duration. PSRs B1957+20 and J1816+4510 have similar orbital properties, but the companions to the pulsars have masses that differ by an order of magnitude. A dedicated campaign to simultaneously observe the pulsed and imaged continuum flux densities throughout the eclipses reveals many similarities between the excess material within the two

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Hockey, Thomas. "Total Solar Eclipses as Example Illustrations on a Pan- Emotional Spectrum." Culture and Cosmos 23, no. 02 (2019): 91–102. http://dx.doi.org/10.46472/cc.0223.0213.

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The history of total solar eclipses usually is to be found within the history of science. However, a true social history of total eclipses must include the experience of the general population that witnessed it. I am interested in the emotions induced by a total eclipse of the Sun in the recent past. I surmise that solar eclipses engender all eight of the psycho-evolutionary classifications of emotion enunciated by Robert Plutchik. There are eight primary emotions in Plutchik’s system. I suggest examples corresponding to each, relying on accounts of the total solar eclipse of 7 August 1869.

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Morrison, Leslie V., F. Richard Stephenson, and Catherine Y. Hohenkerk. "On the Eclipse of Hipparchus." Journal for the History of Astronomy 50, no. 1 (2019): 3–15. http://dx.doi.org/10.1177/0021828618817175.

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We investigate the date of observation of the Hipparchus eclipse using our latest measurement of historical variations in the Earth’s rotation to plot the tracks of the potential eclipses. We conclude that Hipparchus most probably analysed the eclipse of −189 in deriving the distance to the Moon, as concluded by Toomer in 1974.

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Hartigan, Patrick. "A Search for Eclipse Cycles Similar to the Hypersaros: Columbus and the Lunar Eclipse of 2025 March 14." Research Notes of the AAS 9, no. 2 (2025): 28. https://doi.org/10.3847/2515-5172/adb30d.

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Abstract The total lunar eclipse on 2025 March 14 UT occurs nearly exactly 521 yr (one Hypersaros) after a similar eclipse on 1504 March 1 UT that is renowned for its importance to the voyage of Columbus to Jamaica. Eclipses separated by a Hypersaros have similar depths, appear very close to the same location in the sky, and occur at nearly the same time of year. This paper summarizes the results from a search for analogous cycles within the Five Millennium Catalogs of Lunar and Solar Eclipses. Under the two simple constraints of similar eclipse dates relative to the vernal equinox and similar

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Good, Elizabeth. "Satellite observations of surface temperature during the March 2015 total solar eclipse." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2077 (2016): 20150219. http://dx.doi.org/10.1098/rsta.2015.0219.

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The behaviour of remotely sensed land surface temperatures (LSTs) from the spinning-enhanced visible and infrared imager (SEVIRI) during the total solar eclipse of 20 March 2015 is analysed over Europe. LST is found to drop by up to several degrees Celcius during the eclipse, with the minimum LST occurring just after the eclipse mid-point (median=+1.5 min). The drop in LST is typically larger than the drop in near-surface air temperatures reported elsewhere, and correlates with solar obscuration ( r =−0.47; larger obscuration = larger LST drop), eclipse duration ( r =−0.62; longer duration = l

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Rizka Amalia and Titin Suprihatin. "Tinjauan Ilmu Falak terkait Fenomena Gerhana Bulan Penumbara terhadap Kebijakan Salat Gerhana pada Ormas Islam." Jurnal Riset Hukum Keluarga Islam 1, no. 2 (2021): 58–62. http://dx.doi.org/10.29313/jrhki.v1i2.430.

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Abstract. A lunar eclipse is a sign of the greatness of Allah SWT, where every Muslim is shunned if an eclipse occurs to pray to Allah, perform eclipse prayers, takbir, and give alms. In the source of Islamic law, lunar eclipses are not fully discussed whether umbra or penumbra eclipses occur. In 2016 it was the appeal of the Tarjih and Tajdid Muhammadiyah Council in Yogyakarta that explained that no eclipse prayers were allowed because the simple penumbra was done. The purpose of this research is to study the concept of astronomical fiqh of penumbra eclipse phenomena and to understand the vie

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Tomás, A. T., H. Lühr, and M. Rother. "Mid-latitude solar eclipses and their influence on ionospheric current systems." Annales Geophysicae 27, no. 12 (2009): 4449–61. http://dx.doi.org/10.5194/angeo-27-4449-2009.

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Abstract. Using CHAMP magnetic field data we study the behaviour of the geomagnetic field during two mid latitude eclipses on 21 June 2001 and 22 September 2006. The possible influence of the eclipses on different ionospheric current systems, as seen in the magnetic field measured by CHAMP, is discussed. It is expected that the blocking of solar radiation during an eclipse causes a reduction of the ionospheric conductivity and therefore has an effect on the different current systems. We address in particular the effects of the eclipses on the inter-hemispheric field-aligned currents and on the

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Wee, John Z. "Grieving with the Moon: Pantheon and Politics in The Lunar Eclipse." Journal of Ancient Near Eastern Religions 14, no. 1 (2014): 29–67. http://dx.doi.org/10.1163/15692124-12341256.

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In response to the absence of consensus on events narrated in the Lunar Eclipse Myth, this article proposes an interpretation that takes into account the mythological representation of astrological phenomena, the Myth’s meaning in the context of the Utukkū Lemnūtu (“evil demons”) incantation series, as well as its implications concerning royal authority and guilt during the politically unstable conditions of a lunar eclipse. Although human observation alone could not discern the reasons for a lunar eclipse, the Myth suggests that at least some eclipses resulted from malevolent acts of self-wil

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Scott, C. J., J. Bradford, S. A. Bell, et al. "Using the ionospheric response to the solar eclipse on 20 March 2015 to detect spatial structure in the solar corona." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2077 (2016): 20150216. http://dx.doi.org/10.1098/rsta.2015.0216.

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The total solar eclipse that occurred over the Arctic region on 20 March 2015 was seen as a partial eclipse over much of Europe. Observations of this eclipse were used to investigate the high time resolution (1 min) decay and recovery of the Earth’s ionospheric E-region above the ionospheric monitoring station in Chilton, UK. At the altitude of this region (100 km), the maximum phase of the eclipse was 88.88% obscuration of the photosphere occurring at 9:29:41.5 UT. In comparison, the ionospheric response revealed a maximum obscuration of 66% (leaving a fraction, Φ , of uneclipsed radiation of

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