Introduction

LogIt is a web-based electronic logbook application designed for research laboratories, particularly for high-energy physics experiments. It provides a centralized platform for documenting experiments, monitoring equipment, and tracking operational notes.

Key Features

  • Multi-logbook support: Manage separate logbooks for different experiments

  • Rich entry system: Text entries with keywords, timestamps, and file attachments

  • Slow control integration: Real-time monitoring of sensor data with interactive plots

  • Access control: Fine-grained permissions per user per logbook

  • SSO support: Optional OpenID Connect integration for institutional authentication

  • Search and filtering: Find entries by keywords, date range, or text content

  • Calendar and timeline views: Visualize entries chronologically

Architecture

LogIt is built with:

  • Backend: Flask (Python web framework)

  • Database: MongoDB (document store)

  • Frontend: Bootstrap + Plotly for interactive visualizations

  • Authentication: Flask-Login with optional OpenID Connect

  • Deployment: Gunicorn + systemd for production

Use Cases

  • Experiment logging: Document daily operations, observations, and incidents

  • Equipment monitoring: Track sensor readings, temperatures, pressures, voltages

  • Shift logs: Record shift activities and handover notes

  • Troubleshooting: Maintain history of issues and resolutions

  • Collaboration: Share information across research teams

Target Audience

LogIt is designed for:

  • Research laboratories with multiple experiments or systems

  • Teams requiring centralized documentation

  • Projects needing equipment monitoring alongside manual logging

  • Facilities requiring access control and audit trails

Next Steps