Tokyo Skytree Observation Diary 2011.02.03
© M.SA
photographdate: 2011.02.03 (16:40)
Today, an antenna was installed at the 6th antenna section and lifted up.
photographdate: 2011.02.03 (10:40)
It's a clear day today. The temperature is 4°C, but the sunshine is warm. Finally, we can see some changes. A new type of digital antenna has been installed in the sixth antenna section.
photographdate: 2011.02.03 (10:40)
A 6-unit antenna panel is attached to the bottom of the gain tower (sixth antenna section).
photographdate: 2011.02.03 (10:40)
The size of the antenna is different from the previous one. The size of the circumferential attachment is also larger than before. The lens used in this photo is not the previous 600mm, but the Rellex Nikkor 1000mm. The image has improved. The aperture is 100mm. Today, the visibility (seeing) is not good.
It looks like it's a bit hazy.
photographdate: 2011.02.03 (10:40)
This is a photo of the top vibration control device from 1000mm up.
