interactive-star-lab.vercel.app
Interactive Star Lab
First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com
Answer 11 · Act 18 · Transact 0 · Score: Not yet scored
Tool inspector
get_night_ephemeris
Returns the darkness ephemeris for one observing night at the selected site: sunset/sunrise, the three twilight boundaries, the astronomical darkness window, Moon illumination and moon-free intervals. A night runs local noon to local noon; omit nightOf for the night containing the current observation time. Geometric prediction only: no weather or horizon obstacles.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
nightOf |
string | no | Calendar date the night starts on, YYYY-MM-DD (defaults to the current night) |
Raw JSON schema
{
"type": "object",
"properties": {
"nightOf": {
"type": "string",
"description": "Calendar date the night starts on, YYYY-MM-DD (defaults to the current night)"
}
},
"additionalProperties": false
}
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