Adds a new SourceAdapter that polls n2yo's visualpasses endpoint for
server-side visible-pass data: sun illumination + visual magnitude, both
data points that local SGP4 propagation from raw TLEs (v0.11.1
satpass_predict) cannot compute. Complement, not replacement.
Subject collision with satpass_predict on
central.sat.pass.us.<state>.<observer_slug> is intentional. Vendor
disambiguation lives in data.category (pass.n2yo_visualpasses vs
pass.satpass_predict); v0.10.8 category-discriminated Nats-Msg-Id keeps
the JetStream dedup windows distinct. CONSUMER-INTEGRATION.md flags
this explicitly for future consumers.
Severity bucketed by visual magnitude (LOWER mag = BRIGHTER): <=-3 -> 4
(very bright), -3..-1 -> 3 (naked-eye easy), -1..2 -> 2 (binoculars),
>2 -> 1 (telescope-grade).
Settings ship the curated default 6 observers (Filer primary +
Boise/Idaho Falls/Ogden/SLC/Provo) x 6 sats (ISS, NOAA-15/18/19, SO-50,
AO-91), sized for 6*6*24 = 864 transactions/day under n2yo's free
1000/day cap. data_class=event (alerts on /events, like satpass_predict).
API key plumbing via the established tomtom_flow pattern:
requires_api_key='n2yo', api_key_field='api_key_alias' settings field
binds the GUI api_key_select dropdown. _api_key cached via
ConfigStore.get_api_key, refreshed in apply_config; missing-key path
logs INFO and yields zero events (graceful, no exception). Live key
scrubbed from log strings via _redact.
No new stream (CENTRAL_SAT pre-existing; 'pass' token already in
STREAM_CATEGORY_DOMAINS from v0.11.1+v0.12.0). No new dep
(aiohttp already in venv). Migration 040 seeds config.adapters row
only; the n2yo API key gets added via GUI /api-keys page before
enabling.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
