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settled-reach/wiki/star-systems/GJ-3943/gttr.md
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jpmschweitzerandClaude Opus 4.6 f8b0b17252 fix(wiki): Sprint 30 — wiki quality fixes, atlas regressions, Brandpunt authoring
High priority:
- #763: Rewrite GJ1111/GJ54.1 prose for population rebalance (380K/320K
  planet + 1M/860K station = mid-tier systems, not megahubs)

Medium priority:
- #772: Author Brandpunt (GJ 3943) — Afrikaans agricultural research
  station, subverts pastoral/frontier stereotype
- #753: Fix Mabuhay (GJ 1073) — GJ 482A is Dagat, not unsurveyed
- #757: Fix Pereira's Rest population 800 → 42K
- #758: Fix Langemark schema values (breathable→standard, rivers-lakes, west_reach)
- #759: Fix Solheim topology disconnect
- #764: Fix GJ1111 star_type unusual → M
- #767: Fix GJ707 star_type/spectral_class swap
- #769: Fix GJ-147 etymology passagem → Entremeio
- #770: Fix GJ-875 header G-type → K-type

Low priority:
- #754: Update stale Calibration Notes (GJ1128, GJ136, GJ625)
- #755: Fix GJ432A Punjabi-Canadian → Punjabi heritage
- #756: Fix GJ541 header G-type → K-type (K2IIIp)
- #760: Add F2III context to GJ601A notes
- #761: Fix GJ4056 spectral_class g → M3V
- #765: Add calibration notes for intentional small populations
- #768: Reconcile GJ189 wave_2 at hop 8-11
- #771: Fix GJ-7547/GJ-6711 spectral class truncation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-03 22:47:36 +02:00

3.2 KiB

THE DRIFTER'S GUIDE TO THE REACH — BRANDPUNT

BRANDPUNT means focal point. The community at hop 17 named itself for what it does rather than what it is — an unusual choice in a corridor where systems are named for what they look like (Stilwater, Droëland, Skemeraand) or what they feel like (Eerste Wacht, Skuilplek, Helderoog). Brandpunt feels like a laboratory, which is what it is.

Why the Binary Matters

The K5V+M3V binary at GJ 3943 produces a combined spectrum that no other inhabited system on this corridor can replicate. The companion drifts in a wide orbit; over a cycle of months, its spectral contribution shifts the total system illumination between the primary's amber-dominant K-type output and the cooler red of the M3V. The viewport oscillation that corridor travelers have long used as a waypoint marker — that subtle shift in color as you transit — turns out to be scientifically useful under specific conditions.

Specifically: the conditions under which you are trying to understand why adapted crop cultivars underperform when transplanted from one system to another.

The corridor's farming communities spent generations adapting Earth-derived cultivars to their specific stellar spectra, and then began exchanging seeds with each other without accounting for the fact that K5V and M2V and M3V are different light environments for which the same cultivar may have contradictory adaptations. Brandpunt was built thirty-five years ago to study this. The Agricultural Spectrum Research Compact runs the settlement. The farming communities provide food. Brandpunt provides the analysis that keeps the food growing.

What Kind of Place It Is

It is a pressurized dome settlement at the polar ice deposits on a thin-atmosphere world, staffed by agricultural scientists, spectral analysts, and corridor technical specialists — most of them Afrikaans-heritage, many of them educated at inner-Reach institutions before returning to serve the corridor's needs. The sky through the dome panels shifts slowly through K amber and M red on a logged spectral schedule, because the experiment requires tracking it.

The community is 1,800 people, more than half of whom hold advanced credentials of some kind. The canteen is institutional. The research library is extensive. The governance is a consortium council. It does not feel like the farming communities one and three hops away, and it is not supposed to. It is what the farming communities can do with surplus capital and a specific problem: they built a lab and staffed it with people who came back.

Practical Information

Brandpunt is seventeen hops from Gateway with two apertures connecting to Pedra Seca and Eerste Wacht. The community imports food and exports research. The horizon station has capacity for researcher rotation transits and handles corridor through-traffic without difficulty. Visitors with legitimate research purposes are received. The Commission holds a contract here, which some corridor travelers regard as a mark against Brandpunt and some regard as a mark of competence. Neither position is entirely wrong.

Adams of the Guide rates Brandpunt: Thirty-five years into proving the surveys assessed the wrong question. The oscillating light is the point.