Initial Commit

TODO.md

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+# Astronome — TODO
+
+## Missing Spec Items
+
+- [x] **Settings — catalog info** — shows last refreshed date + DB size in App Info table
+- [x] **Detail Drawer Tab 3 — workflow card** — WorkflowCard renders steps + notes (was already built, now confirmed)
+- [x] **Stats page — guiding charts** — Guiding RMS over time as a proper LineChart (Total/RA/Dec lines)
+- [x] **Calendar day panel — weather** — clicking a day shows go/nogo, temp, cloud cover, seeing from 7timer
+- [x] **New Moon timeline — best targets overlay** — top 3 emission nebulae shown per new moon window (from `/api/calendar/new-moon-windows`)
+
+---
+
+## New Features
+
+### High Priority
+
+- [x] **Integration progress tracker** — per-target progress bar (% of goal hours) with color coding; goal hours from CLAUDE.md §16.3 table; shown on TargetRow in a "Goal" column
+- [x] **Nightly recompute trigger** — "Recompute Tonight" button in Settings → POST `/api/nightly/recompute`
+- [x] **Export imaging log as CSV** — "↓ Export Log CSV" button on Stats page → GET `/api/log/export`
+
+### Medium Priority
+
+- [x] **Object planning notes** — per-target free-text field in Detail Drawer Tab 4; saved to `target_notes` table; auto-saves on blur
+- [x] **Filter accumulation breakdown** — keepers-only integration per filter shown in Detail Drawer Tab 4 (above session list); from `/api/log/:id` `filter_breakdown` field
+- [x] **Moon avoidance cone on altitude curve** — blue shading when moon is above horizon; amber shading when moon sep < 30°
+
+### Nice to Have
+
+- [ ] **Seasonal visibility heatmap** — 12-month alt/usability grid (the Yearly tab already exists but could be improved with a visual heatmap calendar view)
+
+---
+
+## Observing & Planning
+
+- [ ] **Tonight run order** — auto-sort visible targets by imaging window with handoff times shown as a timeline: "M8 22:10→23:45 → IC1805 00:05→02:30". Dashboard card + Targets page sort option.
+
+- [ ] **Moon separation live warning** — red banner on Dashboard when the moon is within 20° of tonight's best target. Data already computed in `nightly_cache.moon_sep_deg`.
+
+- [ ] **Altitude urgency indicator** — flag objects that have a short window tonight AND are near their seasonal peak (compare `alt_at_midnight` from yearly data to historical max). "NGC891 sets at 01:30 — last good chance until October." Show as a badge on TargetRow.
+
+- [ ] **Imaging time calculator** — given target + filter, estimate number of 3-min subs needed to reach a usable SNR. Use sensor specs from `config.rs` (pixel scale, focal ratio, bortle) to compute sky background noise. More precise than the fixed hours table.
+
+---
+
+## Equipment & Sessions
+
+- [ ] **Integration gap detector** *(build first)* — Dashboard card showing targets that have data in one filter but are missing the companion filter. "IC1805: 2h Ha · 0h OIII — one session away from complete." Driven by `filter_breakdown` data already in the DB. Low-effort, high-value.
+
+- [ ] **Dew heater alarm** — when dew margin drops below 3°C (already computed in `weather_cache`), show a persistent full-width banner and trigger a browser notification. More aggressive than the current warning.
+
+- [ ] **Session checklist** — collapsible pre-session checklist (polar alignment, focus, guiding RMS < 1″, dew heater, battery). Simple boolean checkboxes that auto-reset each evening at dusk.
+
+- [ ] **Equipment profiles** — settings table for telescope/camera configs (focal length, aperture, sensor, pixel size). Ability to switch active profile so FOV and plate scale calculations update. Useful when upgrading gear.
+
+---
+
+## Post-Processing
+
+- [ ] **NINA Target Scheduler import** — parse NINA Target Scheduler zip (`askar71f.zip` at project root) to bulk-import targets and existing session history.
+
+- [ ] **PixInsight WBPP project generator** — button on Detail Drawer Tab 3 that generates a ready-to-use WBPP folder structure (or `.xisf` project stub) for the selected filter + workflow. Eliminates manual setup before processing.
+
+---
+
+## Catalog & Discovery
+
+- [ ] **Sharpless catalog (Sh2)** — add Sh2 emission nebulae via VizieR (catalog VII/20). Covers Lion, Dolphin, Cave, and ~300 more — already referenced in `popular_names.rs` but missing from the catalog sources. Add alongside VdB/LDN in `catalog/mod.rs`.
+
+- [ ] **Check LdN and VdB implementations** (fetch LDN from internet), and `popular_names.rs`
+
+- [ ] **"Similar targets nearby" suggestions** — in Detail Drawer Tab 1 or Tab 2, show 2–3 objects of the same type in the same constellation that transit within 1 hour of the current target. Useful for filling the rest of a night.
+
+- [ ] **Observation history timeline** — vertical timeline on the Stats page showing all sessions chronologically with gallery thumbnails where available. No new data needed — just a different view of `imaging_log` JOIN `gallery`.