Observation Control System
The Tianyu telescope is equipped with an integrated observation control and monitoring system, coordinating the telescope, camera, focusing units, dome, and data pipelines. It supports remote operation and highly automated night-time observing for long-term time-domain surveys.
System Overview
The control system can be conceptually divided into:
- Device Layer: telescope structure, mount, focal plane hardware, cameras & filter wheels, dome and environmental sensors;
- Control Layer: low-level drivers and control services exposing a unified interface;
- Scheduling Layer: observation queue generation based on survey strategy and target priorities;
- Data Layer: data ingest, quick quality control (QC), calibration and light-curve building pipelines;
- UI Layer: a web interface that presents global status, observation plans, logs and alerts.
Automation & Safety
- Automatic start/stop of observations when safety and weather constraints are satisfied or violated;
- Automatic target switching, filter changes, exposure configuration and focus adjustments;
- Continuous monitoring of guiding quality, focusing stability and data throughput with alert thresholds;
- Safe shutdown mechanisms and notifications to on-duty staff in case of emergencies.
Internal Site Entry
The internal dashboard, internal documents, and related project information are now served through a separate internal site. This public page no longer embeds the internal system directly.
Enter Internal Site
Click the button below to go to the dedicated internal login page. After entering the correct passphrase, you will be redirected to the internal system.
Enter Internal Site