From dbdc09e6ac31651934a1144d78a58058d121f2c4 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 7 Sep 2026 21:16:40 +0000
Subject: [PATCH 1/2] [pre-commit.ci] pre-commit autoupdate
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Content-Type: text/plain; charset=UTF-8
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updates:
- [github.com/astral-sh/ruff-pre-commit: v0.16.1 → v0.16.6](https://github.com/astral-sh/ruff-pre-commit/compare/v0.16.1...v0.16.6)
- [github.com/PyCQA/autoflake: v2.3.3 → v2.4.0](https://github.com/PyCQA/autoflake/compare/v2.3.3...v2.4.0)
---
 .pre-commit-config.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 104c0db0..6b755e19 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,13 +4,13 @@ ci:
   autoupdate_schedule: "monthly"
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.16.1"
+    rev: "v0.16.6"
     hooks:
       - id: ruff
         args: ["--fix", "--unsafe-fixes"]
       - id: ruff-format
   - repo: https://github.com/PyCQA/autoflake
-    rev: v2.3.3
+    rev: v2.4.0
     hooks:
       - id: autoflake
         args:

From 6d3c7571b20151deba52a25b179916371e480bf1 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 7 Sep 2026 21:16:50 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 posts/2026/artemis_2_eclipse.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/posts/2026/artemis_2_eclipse.md b/posts/2026/artemis_2_eclipse.md
index 52f0091e..5c52f913 100644
--- a/posts/2026/artemis_2_eclipse.md
+++ b/posts/2026/artemis_2_eclipse.md
@@ -73,7 +73,7 @@ As with the trajectory above, we use [JPL Horizons](https://ssd.jpl.nasa.gov/hor
 ```python
 from sunpy.coordinates import get_horizons_coord
 
-artemis2_coord = get_horizons_coord("Artemis II" , "2026-04-07 01:06:19")
+artemis2_coord = get_horizons_coord("Artemis II", "2026-04-07 01:06:19")
 ```
 
 ### Locate the Moon
@@ -90,7 +90,7 @@ from skimage.transform import hough_circle, hough_circle_peaks
 edges = canny(eclipse_image, sigma=2)
 
 h, w = eclipse_image.shape
-radii = np.arange(0.25*h, 0.4*h, 10)
+radii = np.arange(0.25 * h, 0.4 * h, 10)
 
 hough_res = hough_circle(edges, radii)
 accums, cx, cy, rad = hough_circle_peaks(hough_res, radii, total_num_peaks=1)
@@ -112,7 +112,7 @@ from astropy.coordinates import SkyCoord
 import astropy.units as u
 
 moon = SkyCoord(coords["moon"], observer=coords["artemis_ii"])
-R_moon = 0.2725076 *  u.R_earth  # IAU mean radius
+R_moon = 0.2725076 * u.R_earth  # IAU mean radius
 dist_moon = SkyCoord(coords["artemis_ii"]).separation_3d(moon)
 
 moon_angular_width = np.arcsin(R_moon / dist_moon).to(u.arcsec)