SidClock

*nix Sidereal Clock Application

Features

Greenwich and Local Sidereal Time Calculation
Present, Past and Future Calculations
Tick Mode (-t and default)
Julian Date Conversion (jdconv)
Formatted or Pure Output Modes (-x enables pure)
Adjustment for Nutation of Earth's Axis (Apparent Sidereal Time Calculation)
Logfile Generation Mode (-r)
Silent Mode (-s)
Quality Control File Generation (-f)
Accurate to 0.02 seconds in the five centuries either side of 2000.

Project Samples

SidClock v1.7: 4 million calculations on a Raspberry Pi

SidClock v1.7: Using 'jdconv' to calculate past Sidereal Time (on Net BSD)

Project Activity

See All Activity >

License

BSD License

Follow SidClock

SidClock Web Site

Other Useful Business Software

Build Agents and Models on One Platform

Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.

Start Free

Additional Project Details

Operating Systems

BSD, Linux

Languages

English

Intended Audience

Advanced End Users, Developers, Education, Science/Research

User Interface

Command-line

Programming Language

Related Categories

C Astronomy Software, C Mathematics Software, C Physics Software

Registered

2012-12-16

Similar Business Software

Lockbox LIMS

A sample tracking, test result capture, and inventory management cloud LIMS for life science research, biotech/NGS, and industrial QC labs. Includes regulatory support for CLIA, HIPAA, Part 11, and ISO 17025. Nothing is more critical to a lab’s success than the quality, security, and...

See Software
QBench

Labs deserve more than just another LIMS. They need a complete operating system for modern laboratory operations. QBench delivers exactly that – transforming how labs handle everything from order placement to sample processing to automated reporting. Think of QBench as your lab's operating...

See Software
RegDesk

RegDesk is a Regulatory Information Management System (RIMS) that helps medical device companies manage global regulatory submissions, product registrations, and compliance in one centralized platform. It streamlines regulatory workflows, organizes regulatory data, and provides global regulatory...

See Software
SAP S/4HANA Cloud Public Edition

SAP Cloud ERP is the premier ERP solution for growth-focused organizations. Seamlessly integrating AI, and predictive analytics, it empowers businesses to digitally transform and streamline processes end to end. Leveraging built-in industry best practices, SAP Cloud ERP accelerates...

See Software
Qualio

Qualio is the leading quality and compliance platform built exclusively for emerging life sciences companies. MedTech, pharma, biotech, and diagnostics teams use Qualio to standardize quality processes, connect them to regulatory obligations, and gain real-time visibility into compliance...

See Software
Labguru

Labguru is a secure, cloud-based Electronic Lab Notebook (ELN), LIMS and informatics platform which offers a complete solution for life science research and industry. It records and manages laboratory data and inventory, includes molecular biology tools and chemistry tools, enables automation of...

See Software