Flymoon 2.0 by dbetm · Pull Request #49 · dbetm/flymoon

dbetm · 2026-02-26T05:06:36Z

What's new:

Transit algorithm uses angular separation for a more accurate possibility level
Dual target tracking
Non-transit values now shown in the table
Optional weather check
Setup wizard
Headless monitor mode (no browser required)
Map view — aircraft positions, direction, and altitude
Support for Airlabs as an alternative ADS-B provider (1,000 free API calls/month)
Personal gallery to organize transit photos

This MR closes #28

Fixes and changes since proposal #42

1e64655 This closes Pause hidden and Auto mode is not working properly #48
5147e98 This closes Almost a transit, moon high, no alert #50
a4dde24 This closes use km along with nautical miles (for non aviation users) #43
40249d3 This closes aircraft emojis bad orientation displayed in map #53
Use km, km / m for columns as a normalized way to display results 171009f
Persist bounding box chosen by user in local storage, use as default the defined in the .env file. db19f6c
Don't call API Weather if there are no targets in the sky 6c15d1e
Simplify background transit monitor (multiplarform) a9f1192 This closes Some routes are assuming the project is in user's home #47
Fix altitude bar makers 0a2543e this closes Altitude graph shows aircraft (lines) below sealevel #31
Ask for Pushbullet API key when doing setup with the wizard conf. 9e3faf0
Complete gallery feature 319aad0 This closes Gallery images blank #34
Checkbox to skip weather checking 5d1ce8c This closes Button to skip weather check #56

Pending changes / reviews

New Features: - Interactive map showing observer location, bounding box, aircraft positions, and azimuth arrow to target (Leaflet-based) - macOS menu bar monitor (menubar_monitor.py) with status display - Windows system tray monitor (windows_monitor.py) - Command-line background monitor (monitor.py) with notifications - Weather-based filtering via OpenWeatherMap API - Auto mode for dual sun/moon tracking - Improved config wizard with step-by-step setup and auto bounding box - Startup config validation with helpful error messages UI Improvements: - Draggable bounding box corners on map - More visible azimuth arrow (solid orange, thicker) - Legend with proper icons - Alert button feedback - Filter out flights with no destination (N/D) Documentation: - Updated README with new features - Added DISTRIBUTION.md for packaging guide - Added QUICKSTART and technical docs - Added MENUBAR.md, MONITOR.md, ATTRIBUTION.md - Helper scripts for launching monitors Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Move Go/Auto buttons above the map for better workflow - Replace arrowhead on azimuth line (was pointing wrong direction) - Change aircraft transit markers to colored diamonds (NTDS style) - Update map legend and README documentation Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

…hers - Transit aircraft shown as colored diamonds (green/orange/yellow) - Non-transit aircraft shown as airplane emoji with heading rotation - Legend updated with colored diamond symbols Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Deduplicate flights by ID in auto mode (keeps highest probability) - Preserve user-edited bounding box across map refreshes - Track vertex drag events to detect manual edits Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Backend still checks all flights against all targets - Frontend deduplicates by ID for table display - Map uses deduplicated list for cleaner visualization - Keeps highest probability result when duplicates exist Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Add sun/moon emoji at start of each table row - Orange arrow points to sun, blue arrow points to moon - Arrows only appear for targets above minimum altitude - Updated legend with both arrow colors Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Fix aircraft emoji rotation (subtract 90° to align with compass) - Reorder columns: delta alt after plane alt, delta az after plane az - Show all angles as integers with degree symbol (º) - Format ETA as mm:ss - Rename columns: elev, hdg Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Check for undefined/null instead of falsy to allow lat/lon of 0 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Click aircraft on map → flash and scroll to table row - Click table row → flash and pan to aircraft marker - Cyan flash animation for rows, scale animation for markers - Hover effect on table rows Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Header, target, weather, tracking all on one line - Position inputs and all buttons in one row - Smaller icon buttons with tooltips - Removed verbose help text - Tighter spacing throughout Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Remove redundant targetLabel (icon shows target) - Reorder: Go/Auto first, then position inputs, then utilities - Add separators between control groups - Move tracking status below coordinates Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Transform conflicts with Leaflet's marker positioning Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Detailed map visualization section - Interactive features: click aircraft/row to flash counterpart - Azimuth arrow colors explained - Transit diamond markers explained Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Cmd/Ctrl+click table row to start tracking a flight - Polls every 6 seconds (max rate on Personal tier) - Auto-stops after 3 minutes - Pulsing cyan outline on tracked row - Cmd/Ctrl+click again to stop early Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Only allow tracking for medium or high probability flights - Show alert explaining why low/no probability can't be tracked - Prevents wasting API calls on unlikely transits Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Track ON: two-tone chirp (400Hz → 700Hz) with fade-out - Track OFF: single lower blip (380Hz) - Uses Web Audio API, no sound files needed Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- isNaN(null) returns false, causing silent failures - Now properly checks for null, empty, or "null" strings Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

N/D flights still have full position/track data useful for transit detection Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- New Min° input next to Lat/Lon/Elev - Saved to localStorage with other position values - Passed to API and overrides env default - Defaults to 15° Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

…ents Implements mock demonstration mode that bypasses complex trajectory calculations and returns hardcoded results with perfect classifications. Also improves UI with auto-display and toggle functionality. Demo mode changes: - Add --demo flag to app.py for activating mock mode - Create generate_mock_results() in transit.py with hardcoded data - Returns 2 HIGH, 2 MEDIUM, 2 LOW transits (moon + sun) plus 3 NONE - Aircraft positioned in circle around observer for map visualization - Moon at 135° and Sun at 225° azimuth, clearly separated - Zero calculation errors, 100% reliable for demonstrations UI improvements: - Auto-display map and table on page load if position saved - Go button now toggles show/hide (changes text: Go ↔ Hide) - Map button toggle syncs with display state - Results table hidden by default until Go clicked - Auto mode now shows results immediately Usage: python3 app.py --demo Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Change flash animation to use linear timing with 3 distinct pulses - Apply animation to inner div to prevent position interference - Use haversine formula for aircraft positioning to match map's azimuth arrows - Center diamond icons on coordinates with flexbox and iconAnchor Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

- Rename test_data_generator.py to demo_data_generator.py - Rewrite positioning algorithm to use precise azimuth-based geometry - Generate flights with guaranteed transit classifications (high/medium/low) - Add test override support to CelestialObject for deterministic testing - Fix altitude conversion: API returns feet, not hundreds of feet Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

ALGORITHM CHANGES: - Replace altitude-dependent thresholds with simple, consistent rules - Calculate true angular separation: sqrt(alt_diff² + az_diff²) - New thresholds: HIGH ≤1°, MEDIUM ≤2°, LOW ≤6°, UNLIKELY >6° - Remove get_thresholds() altitude-dependent logic - Add calculate_angular_separation() function - Update check_transit() to use angular separation - Rename IMPOSSIBLE → UNLIKELY - Add angular_separation field to all flight results TEST SUITE: - tests/test_classification_logic.py: Core math and threshold tests (30/30 passing) - tests/test_integration.py: Full pipeline integration tests (all passing) - Validates correct classification at boundary conditions - Tests with synthetically generated test data RATIONALE: - Sun/Moon are 0.5° diameter regardless of altitude - Aircraft apparent size depends on distance, not target altitude - Previous code had different rules for different target altitudes (no physical basis) - New logic is simpler, mathematically correct, and physically sound Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

…g box HEADER CHANGES: - Line 1: Sun/Moon tracking status with weather (centered) - Line 3: Sun/Moon alt/az coordinates (can show negative altitudes) - Remove data timestamp to save space - Fix Moon display issue (was hidden due to nested conditions) UI ENHANCEMENTS: - Add loading spinner during flight data fetch - Add field captions under all controls (light gray for black background) - Make Clear button same size as emoji buttons - Center header content (excluding logo) BOUNDING BOX: - Save bounding box coordinates when user drags on map - Persist to localStorage with Save button - Auto-load saved bounding box on next visit BUG FIXES: - Fix sort_results() to handle None values in angular_separation - Fix weatherText scope issue in JavaScript - Disable old renderTargetCoordinates() that was overwriting display Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Tailspin45 · 2026-04-01T16:06:30Z

Closing stale PR per maintainer request.

Tailspin45 · 2026-04-01T16:11:30Z

Hi @dbetm — quick cleanup pass: the other stale open PRs were closed today. This one still appears open and old; if it’s no longer active, could you please close it? Thanks!

dbetm · 2026-04-01T17:42:32Z

Hi @dbetm — quick cleanup pass: the other stale open PRs were closed today. This one still appears open and old; if it’s no longer active, could you please close it? Thanks!

Hey @Tailspin45 it's active. I'm actively polishing and testing this group of changes, it's intended to merge to prod

Tailspin45 · 2026-04-02T17:09:53Z

Hmmm. I thought that was your PR and sent a note asking you to remove it. Weird. GitHub doesn't show any open PRTs at my end About to change the name too. Something like zipcatcher because that URL is available.

…

On Apr 1, 2026, at 10:42 AM, David Betancourt Montellano ***@***.***> wrote: dbetm left a comment (dbetm/flymoon#49) <#49?email_source=notifications&email_token=AINDPBIF3S7WZRQUSUVWTMT4TVIJ7A5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIMJXGE4DKNZXHEZ2M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJNLQOJPWG33NNVSW45C7N5YGK3S7MNWGSY3L#issuecomment-4171857793> Hi @dbetm <https://github.com/dbetm> — quick cleanup pass: the other stale open PRs were closed today. This one still appears open and old; if it’s no longer active, could you please close it? Thanks! Hey @Tailspin45 <https://github.com/Tailspin45> it's active. I'm actively polishing and testing this group of changes, it's intended to merge to prod — Reply to this email directly, view it on GitHub <#49?email_source=notifications&email_token=AINDPBIF3S7WZRQUSUVWTMT4TVIJ7A5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIMJXGE4DKNZXHEZ2M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJNLQOJPWG33NNVSW45C7N5YGK3S7MNWGSY3L#issuecomment-4171857793>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AINDPBIQGO3VB5P7JQHJQFT4TVIJ7AVCNFSM6AAAAACWAC56GWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHM2DCNZRHA2TONZZGM>. You are receiving this because you were mentioned.

dbetm · 2026-04-08T06:01:17Z

Hmmm. I thought that was your PR and sent a note asking you to remove it. Weird. GitHub doesn't show any open PRTs at my end About to change the name too. Something like zipcatcher because that URL is available.
…
On Apr 1, 2026, at 10:42 AM, David Betancourt Montellano @.***> wrote: dbetm left a comment (dbetm/flymoon#49) <#49?email_source=notifications&email_token=AINDPBIF3S7WZRQUSUVWTMT4TVIJ7A5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIMJXGE4DKNZXHEZ2M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJNLQOJPWG33NNVSW45C7N5YGK3S7MNWGSY3L#issuecomment-4171857793> Hi @dbetm https://github.com/dbetm — quick cleanup pass: the other stale open PRs were closed today. This one still appears open and old; if it’s no longer active, could you please close it? Thanks! Hey @Tailspin45 https://github.com/Tailspin45 it's active. I'm actively polishing and testing this group of changes, it's intended to merge to prod — Reply to this email directly, view it on GitHub <#49?email_source=notifications&email_token=AINDPBIF3S7WZRQUSUVWTMT4TVIJ7A5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIMJXGE4DKNZXHEZ2M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJNLQOJPWG33NNVSW45C7N5YGK3S7MNWGSY3L#issuecomment-4171857793>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AINDPBIQGO3VB5P7JQHJQFT4TVIJ7AVCNFSM6AAAAACWAC56GWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHM2DCNZRHA2TONZZGM. You are receiving this because you were mentioned.

Okay, I think at this point your project is different and big approach that simple flymoon to predict transits, so good to know there's an available domain

…ition

…ation

…d to simplify things

…PI usage

…it pictures

dbetm and others added 30 commits February 15, 2026 14:10

ci: add clam-av scan

de42af6

Fix duplicate flights and bounding box snap-back

8cf1d55

- Deduplicate flights by ID in auto mode (keeps highest probability) - Preserve user-edited bounding box across map refreshes - Track vertex drag events to detect manual edits Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Show altitude in arrow popup along with azimuth

6d2e46f

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Fix aircraft marker check for coordinates at 0

5e7f191

Check for undefined/null instead of falsy to allow lat/lon of 0 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Improve deduplication: normalize flight IDs, add debug logging

02e1142

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Flash animations: 3x with partial transparency for rows

5010bc2

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Simplify tracking status: show "Tracking 🌙" or "No Tracking"

452342c

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Show tracking status per target: "Tracking 🌙 | Not tracking ☀️"

2f82088

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Fix marker flash: use filter/drop-shadow instead of transform

7125639

Transform conflicts with Leaflet's marker positioning Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Update README with new map features and interactions

c1d8099

- Detailed map visualization section - Interactive features: click aircraft/row to flash counterpart - Azimuth arrow colors explained - Transit diamond markers explained Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Add synthesized sound effects for Track Mode

035e66f

- Track ON: two-tone chirp (400Hz → 700Hz) with fade-out - Track OFF: single lower blip (380Hz) - Uses Web Audio API, no sound files needed Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Fix loadPosition localStorage check

17cbbdb

- isNaN(null) returns false, causing silent failures - Now properly checks for null, empty, or "null" strings Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Remove filter for flights with no destination

b515c48

N/D flights still have full position/track data useful for transit detection Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Add editable minimum horizon altitude field

3b9534f

- New Min° input next to Lat/Lon/Elev - Saved to localStorage with other position values - Passed to API and overrides env default - Defaults to 15° Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

dbetm added refactor dev labels Mar 23, 2026

dbetm added 2 commits March 27, 2026 22:46

refactor: improve targets handling

47a6ece

feat: encapsulate ADSB providers to integrate Airlabs client easier

d107aa6

dbetm added 15 commits April 14, 2026 00:38

feat: persist bounding box used by user in local storage

db19f6c

feat: only check weather if there's targets in the sky

6c15d1e

feat: simplify background transit monitor - multiplatorm

8ea29b4

refactor: rename menubar_monitor to background_monitor.py

a9f1192

feat: show flight id tooltip on plane hover

c6306a4

fix: altitude bar had an offset, showing markers in the incorrect pos…

0a2543e

…ition

feat: make sure default min altitude is 15 for default

2bdac2c

feat: config wizard was simplified and now ask for pushbullet notific…

9e3faf0

…ation

refactor: desktop notifications weren't working properly, were delete…

9fca150

…d to simplify things

refactor: remove active tracking - it isn't realiable for free tier A…

5ecec92

…PI usage

feat: complete gallery feature: list, upload, update and delete trans…

319aad0

…it pictures

feature: display test emoji when the server is in test mode

a12c94f

feat: check weather now is optional

5d1ce8c

refactor: remove outdated/non-used code

326cece

refactor: format code

f0308f0

github-advanced-security AI found potential problems Apr 30, 2026

View reviewed changes

dbetm added 3 commits May 1, 2026 00:18

docs: update README for Flymoon 2.0

808da69

fix: don't log possible sensitive data (observer coordinates)

2343310

sec: upgrade dependencies with reported vulnerabilities

acc680a

dbetm merged commit 7f23045 into main May 1, 2026
4 checks passed

dbetm mentioned this pull request May 1, 2026

Decouple (as possible) test mode from core logic #52

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Flymoon 2.0#49

Flymoon 2.0#49
dbetm merged 85 commits into
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dbetm commented Feb 26, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Fixes and changes since proposal #42

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