Stakeholder dashboard

LEO NIR 1 m F/6 telescope concept

This site is the current stakeholder-facing index for the AAO mechanical and systems concept work. It is built directly from the generated engineering outputs in this repository, so the renders, reports, manufacturing package, and release gates all point back to the same released design snapshot.

release gate: PASS thermal sanity: PASS launch fit: PASS mass state consistency: PASS

Deployed telescope render — Deployed configuration

Stowed telescope render — Stowed launch configuration

Program progress

Backlog remaining

Open checklist items still left to do. View the live incomplete backlog.

Completed items

Closed checklist items with recorded completion timestamps from the tracked ledger.

Tracked backlog

Full dashboard with history charts and a provisional finish outlook of 2026-03-30.

Release checks

122/122

Gated checks currently passing in the release-state summary.

Stowed envelope

5.169 m

Diameter, with 6.321 m total height for the Ariane 6 packaged state.

Mass state

460.7 kg

Deployed physical mass, versus 488.8 kg in the stowed state.

Cold survival heater

2.35 W

Detector heater power currently required in the cold-case screening run.

Program decisions and current framing

1.0 m primary mirror, effective F/6.0 Cassegrain concept.
Passive thermal architecture with layered sunshields, V-groove shielding, and a dedicated cold radiator.
Released launcher baseline: ariane6.
Representative orbit model: 600 km sun-synchronous LEO at 97.8 deg inclination.
Sun keep-out envelope: 85 deg to 135 deg boresight-Sun angle.
Current repo state is screening-level engineering, not yet build-to-print or qualification-grade hardware.

The project is currently an engineering concept with strong reproducibility and release-truth checks, not yet a qualification-grade flight design.
The stakeholder site is rebuilt from repo outputs and should be redeployed after each logical chunk of engineering work.
Promotional renders come from Blender outputs that are manifest-signed into the release gate rather than being free-floating marketing images.
All published material on this page is meant to remain traceable back to the current design signature: e7299394ee064c9cc1ae90143c5a37f3f3657daab38c5a3e8f4110b675699929.

Executive summaries

Release truth gate

outputs/release_state/report.html

One-design-snapshot gate covering geometry, thermal, mass, launch, manufacturing, and render provenance.

design_report.html

High-level concept report from the current design run.

Launch accommodation

outputs/launch_envelope/index.html

Current stowed envelope versus launcher fairings, with Ariane 6 as the released baseline.

Mass properties

outputs/mass_properties/index.html

Mass, center of mass, inertia, and state-consistency outputs for deployed and stowed configurations.

outputs/thermal_sanity/report.html

Screening-level thermal sanity gate, including radiative protection, convergence, and cold-case survival/recovery evidence.

Thermal control

outputs/thermal_control/report.html

Closed-loop detector heater architecture, sensor placement, and set-point stability screening.

Thermal robustness

outputs/thermal_robustness/report.html

Broader screening sweep across sun angle, beta, Earth view, and contamination/EOL cases.

Optical STOP/WFE

outputs/optical_stop/report.html

Coupled structural-thermal-optical image-quality screening for the released hot, cold, and launch-relaxed cases.

Thermoelastic stability

outputs/thermoelastic_stability/report.html

Released hot/cold thermoelastic line-of-sight, refocus, and wavefront-stability screening.

Mechanical screening

outputs/mechanical/mechanical_report.html

Screening-level structural and launch-load report for the current released concept.

Promotional renders

Deployed Blender gallery

outputs/blender_renders/index.html

Primary promotional renders for the deployed observatory.

Stowed Blender gallery

outputs/blender_renders_stowed/index.html

Promotional renders for the Ariane-compatible stowed launch configuration.

Labeled deployed overview

outputs/blender_renders/labeled_hero_iso.png

Annotated render naming the major subsystems.

Labeled stowed overview

outputs/blender_renders_stowed/labeled_hero_iso.png

Annotated render of the stowed launch configuration.

Deployment video gallery

outputs/deployment_videos/index.html

Blender-rendered multi-perspective deployment videos with downloadable scene files, linked motion evidence, and stitched overview footage.

Geometry and CAD views

Manufacturing package

outputs/manufacturing/index.html

Concept BOM, assembly notes, and drawing set.

OpenSCAD viewer source

outputs/telescope.scad

Generated OpenSCAD model for the deployed configuration.

OpenSCAD stowed source

outputs/stowed_telescope.scad

Generated OpenSCAD model for the stowed configuration.

STL browser viewer

outputs/viewer.html

Browser-based local STL viewer for the combined assembly.

Matplotlib concept renders

outputs/renders/index.html

Earlier engineering-style concept views.

OpenSCAD PNG renders

outputs/scad_renders/index.html

Rendered OpenSCAD views for a second exporter path.

Engineering gates and provenance

Geometry policy

outputs/geometry_policy/report.html

Connectivity, configuration, and export-parity checks.

Interference policy

outputs/interference_policy/report.html

Mesh-level interference screening for deployed and stowed states.

outputs/thermal_policy/report.html

Thermal target screening policy for the current concept model.

View-factor policy

outputs/view_factor_policy/report.html

Benchmark check for view-factor calculations.

outputs/repo_policy/report.html

Proof that generated outputs and caches are not creeping into version control.

Codex conversation archive

outputs/codex_conversations/index.html

Workspace-scoped conversation archive with nearby commit links when available.

Deployment timeline

outputs/deployment_timeline/index.html

Declared steps, sampled interpolation coverage, clearance plots, and deployment validation checks from stowed to deployed state.

Deployment motion report

outputs/deployment_timeline/motion_report.html

Per-component position, angle, velocity, angular velocity, acceleration, angular acceleration, and solid-clearance evidence for every sampled deployment state.

Quick links

Combined deployed STL

outputs/telescope.stl

Single-file deployed geometry export.

Combined stowed STL

outputs/stowed_telescope.stl

Single-file stowed launch geometry export.

Optimization snapshot

outputs/final_design.json

Generated design snapshot used as the released design override in the current build.