diff --git a/README.md b/README.md
index f1842fe..09794a1 100644
--- a/README.md
+++ b/README.md
@@ -301,15 +301,12 @@ python3 test_last_full_moon.py
 # Output: test_last_full_moon_out.jpg
 ```
 
-`test_last_full_moon.py` runs the same pipeline as `moon-phase-monthly.sh --phase full` but
-skips the east-frame witness step, so it works any time without captured frames.  It:
-
-1. Finds the most recent full moon (within 35 days)
-2. Prints illumination, phase angle, alt/az, and parallactic angle
-3. Lists sunrise/sunset for that day via `sun_events_in_range()` — regression check for the bare-topos fix
-4. Fetches the NASA SVS Dial-a-Moon render for that hour (cached under `moon-ref/dialamoon/`)
-5. Renders a 1920×1080 composite with the phase label, % lit, local time, and NASA attribution
-6. Writes `test_last_full_moon_out.jpg` to the sky-cam directory
+`test_last_full_moon.py` is equivalent to `moon-phase-monthly.sh --phase full --no-upload` for
+the most recent full moon, with the output redirected to `test_last_full_moon_out.jpg`.  It runs
+the complete production pipeline: dark-window filtering, east-frame moon detection, NASA
+Dial-a-Moon fetch, and `render_phase_closeup` with the full caption.  It also calls
+`sun_events_in_range()` explicitly before the main pipeline as a regression check for the
+bare-topos fix.
 
 Useful after updating skyfield, changing `LATITUDE`/`LONGITUDE`, or touching the compositing code.