time

The astropy.time module provides robust tools for manipulating times and dates with support for various time scales and formats.

Skills
Scientific
0

What it does and how to use it

A skill that teaches Claude Code to do scientific tasks well. It is packaged knowledge the model uses whenever it is relevant.

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Install (Claude Code)

mkdir -p .claude/skills/time && curl -fsSL https://doutorai.pt/data/lib/skills__time.md -o .claude/skills/time/SKILL.md

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Content

# Time Handling (astropy.time)

The `astropy.time` module provides robust tools for manipulating times and dates with support for various time scales and formats.

## Creating Time Objects

### Basic Creation

```python
from astropy.time import Time
import astropy.units as u

# ISO format (automatically detected)
t = Time('2023-01-15 12:30:45')
t = Time('2023-01-15T12:30:45')

# Specify format explicitly
t = Time('2023-01-15 12:30:45', format='iso', scale='utc')

# Julian Date
t = Time(2460000.0, format='jd')

# Modified Julian Date
t = Time(59945.0, format='mjd')

# Unix time (seconds since 1

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