Ask a Question

Prefer a chat interface with context about you and your work?

High-precision temperature monitoring system for room-temperature equipment in astrophysical observations

High-precision temperature monitoring system for room-temperature equipment in astrophysical observations

We present a precise thermometry system to monitor room-temperature components of a telescope for radio-astronomy such as cosmic microwave background (CMB) observation. The system realizes precision of 1 mKs on a timescale of 20 s at 300 K. We achieved this high precision by tracking only relative fluctuation and combining …