Comparison of the surface of Mars with the previous one in the approach of Mars Spread of dust storm on November 17th

Sayaka Mizutani, Takumi Uchiyama, Riho Kagami, Aoi Takemoto

Presentation information

[J] Poster

O (Public ) » Public

[O-07] Poster presentations by senior high school students

Sun. Jun 6, 2021 1:45 PM - 3:15 PM Ch.27

convener:Tatsuhiko Hara(International Institute of Seismology and Earthquake Engineering, Building Research Institute), Katsuyoshi Michibayashi(Department of Earth and Planetary Sciences, Nagoya University), Miwa Kuri(Japan Meteorological Agency), Keiko Konya(Japan Agency for Marine-Earth Science and Technology)

1:45 PM - 3:15 PM

[O07-P35] Comparison of the surface of Mars with the previous one in the approach of Mars Spread of dust storm on November 17th

*Sayaka Mizutani¹, *Takumi Uchiyama¹, Riho Kagami¹, Aoi Takemoto¹ (1.Ichinomiya High School)

Keywords:Mars, dust storm

Observations of Mars were carried out from June 26 in conjunction with the 2020 Mars semi-major approach, and with the information that a dust storm had occurred since November 11, a comparison was made between the global dust storm that occurred during the 2018 major approach and the 2020 dust storm. For the comparison, we devised an image processing method and used the difference of the development maps.
The equipment used was a CMOS camera (made by ZWO),3x Barlow lens, 20cm Schmidt-Cassegrain telescope, ADC (Atmospheric Dispersion Compensation System) and IRVB filter.