- 2021-10-03
Moon (age 24.8)
2021-10-02 In the early morning of a typhoon, the moon is looking up (age 24). Seeing condition is not stable and I can’t watch the details, but the outstanding transparency makes the earth-shine beautiful! ..
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- 2021-10-03
New star chart
I bought a star chart called Guide 9.1. There are a lot of astronomical materials, and it is amazing even if you use astronomical simulation software. Mr. Nohara taught me how to use it. Thank you. It takes time to get used to it. By the way, Jupiter’s dark satellite Metis is also displayed firmly.
- 2021-09-25
The Yomiuri Shimbun (Yoriuri Town News)
The Yomiuri Shimbun (Yoriuri Town News) published an article about my recent situation! I am a middle-aged man with a flabby stomach! This is a newspaper article, so please don’t use it for other purposes!
- 2021-09-25
International Space Station (ISS)
2021-09-21 01:08 (JST) Experience the phenomenon of the International Space Station (ISS) crossing the moon for the first time. Chinone Hitachiota City, Ibaraki Prefecture. I can’t observe it at home. We enjoyed it together at the home of my friends. Thank you. You can see the atmosphere with the images and videos.
- 2021-09-10
Sun September 10, 2021
Sun 2021-09-10 During the daytime, I aligned the optical axis of 45 cm newtonian, and in order to check the optical axis condition, I took a image of the entire sun with an eccentric diaphragm with a diameter of 17 cm + a solar filter. You can see the sunspots, and the solar activity will be revived! , Daytime imaging is hot and hard!
- 2021-09-02
The October issue of Hoshi Navi (issued on September 3)
The October issue of Hoshi Navi (issued on September 3) has a special article on Saturn Ring. The observation history of the ring and the latest achievements by the research vessel are introduced. This time, I wrote an article about the observation points of my Saturn and Jupiter observations with images. Some of the observation images deviate from the original purpose, but I would be happy if the fun of planetary observation was conveyed. Shintaro Ishii, who became a star in July without permission, asked me to post the appearance of the day when he looked into the 45 cm telescope. Thank you.
- 2021-08-15
Milky Way August 10, 2021
Milky Way 2021-08-10 The typhoon has passed and it is fine from the evening. I watched the transparent summer Milky Way from the field I watched in the past. It’s half the Milky Way compared to 40 years ago, but I feel better.
- 2021-08-08
Jupiter August 5, 2021
Jupiter 2021-08-05 (UT) 45 cm newtonian, the optical axis is not aligned properly. I can observe Jupiter on a sunny day every night, but there are many clouds coming in and I can’t take an image. The phase behind the GRS. Five consecutive white spots south of STB are spectacular.
- 2021-08-08
Jupiter August 3, 2021
Jupiter 2021-08-03 (UT) There were clouds, but it was fine after that. Jupiter observed with a binocular device has a yellowish background, but if the aperture is large, you can clearly observe the color of Jupiter.
- 2021-08-01
July 31, 2021 Alps Valley, Hadley Valley, Hyginus Valley
Alps Valley, Hadley Valley, Hyginus Valley 2021-07-31 45 cm newtonian 2.8ｘ barlow IR-685 ASI290MM Visually, the valley was clearly visible at 500x, which made it good . I think it’s the first time I’ve seen this since Cebu Island!