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== January 2016, 13 (Wednesday) == 19h30. NIKA2 HAS ALL THE 20 LINES CONNECTED AND ALL WITH RESONANCES. WE ENTERED THE 3000 PIXELS ERA. THE NOISE (with the window) seems OK. On three random lines over the three arrays I see on average 1Hz/sqrt(Hz) (2mm), 2Hz/sqrt(Hz) (1mm, NIKEL_RF) and 2.5Hz/sqrt(Hz) (1mm, NIKEL_DC). Very flat on the 2mm one, a bit less on the 1mm ones. Still no traces of the pulse tube. |
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January 2016, 13 (Wednesday)
19h30. NIKA2 HAS ALL THE 20 LINES CONNECTED AND ALL WITH RESONANCES. WE ENTERED THE 3000 PIXELS ERA.
THE NOISE (with the window) seems OK. On three random lines over the three arrays I see on average 1Hz/sqrt(Hz) (2mm), 2Hz/sqrt(Hz) (1mm, NIKEL_RF) and 2.5Hz/sqrt(Hz) (1mm, NIKEL_DC). Very flat on the 2mm one, a bit less on the 1mm ones. Still no traces of the pulse tube.
January 2016, 12 (Tuesday)
- Olivier, Alessandro and Florian arrived at the telescope.
The new boards installed and connected
Array 1 (1mm - IN-OUT 5-12): NIKEL_RF (192.168.1.150)
Array 2 (2mm - IN-OUT 1-4): NIKEL_USB (192.168.1.221-24)
Array 3 (1mm - IN-OUT 13/20): NIKEL_DC (192.168.1.170)