FA-12150 / Astronomical coordinate conventions / Member archive
A right-ascension adapter ignores the declared hours unit · case 05
A right-ascension adapter ignores the declared hours unit.
Case contract
Return toy RA in degrees modulo 360; unit is hours or degrees; one hour is stipulated as 15 degrees.
Why this case matters
Astronomical catalog and observation adapters must preserve the declared coordinate convention across software boundaries.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| hour input | 5 | 75 | Failed |
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