- 2019-11-09
M1(Crab Nebula)
M1(Crab Nebula) 45mm Reflector F/4 The star image is blurry, but the filament of M1 is well captured by IR modified cameras. The power of the big telescope!
- 2019-11-09
The Orion Nebula
It is M42 again with a 45cm mirror. Although the star image is still large, the outside of the nebula is well out. 30, 15, 5 seconds (10 each) (ISO3200) LPS-D1 MPCC-MARK III EOS kiss X5 (IR modification)
- 2019-11-04
1.5m Astronomical Telescope
. After the university club’s OB meeting, everyone visited the Gunma Prefectural Observatory, and the 1.5m Astronomical Telescope is big. Big chord drum is amazing
- 2019-10-23
45cm Mirror
Upgrade to 45cm reflective F / 4, first image is M42. Iso1600 ’10 seconds exposure, images from 20 images, but you can see the light intensity of 45cm. Although there is a rework part, I was relieved that the accuracy of the mirror seems to be good
- 2019-10-21
45cm Reflector
. The self-made 45cm reflector not frustrating at night, and the exact optical axis cannot be aligned! The self-made 45cm reflector not frustrating at night, and the exact optical axis cannot be aligned! In the evening, the first Saturn is observed although it is a light cloudy condition. 45cm reflector x260 , a good impression as Saturn image of the present time! I want to align the optical axis exactly
- 2019-10-06
Astronomical Observation, October 5, 2019
. On October 5th, the Astronomical Observatory (Kunimi Star Observatory) at Nasu Karasuyama Station Square was held in the evening. Instead of seeing Jupiter in the south sky and the moon of the first quarter, I could see the summer stars instead. Although it was a little indigestion, the girl who watched eagerly last time also participated. She talked about the stars with great strength. Thank you ❤️
- 2019-10-01
45cm Reflector
I received a reflector from Hong Kong. High expectations for 18-inch (45.7cm) F / 4 high-precision mirrors!
- 2019-09-28
Jupiter September 27, 2019
Jupiter September 27(UT) 2019 Maybe the last Jupiter image of the season. GRS is visible.
- 2019-09-28
Comet September 26, 2019
C/2018 W2 Africano Comet 2019 09/26 It is not visible just by seeing the center of the comet
- 2019-09-28
Star Festival September 21, 2019
.Participated in the Hanateyama Hoshisei Festival (Hitachi Omiya City, Ibaraki Prefecture) on the afternoon of September 21! Held 29 times this time. The atmosphere and local music chorus were good. 82cm self-made telescope needs re-plating❗