Merge branch 'master' into thesis/2025/black-hole

This commit is contained in:
Wilhelm Björkström
2025-03-03 15:54:29 +01:00
130 changed files with 2040 additions and 2608 deletions
@@ -1,9 +1,9 @@
local CarringtonLongitudeToHEEQ180Rotation = {
-- This is a rotation matrix to go from Carrington longitude referens frame to HEEQ180
-- reference fram. At the reference time, MAS_seq = 0, 2000-07-14T08:33:37.105 the
-- Carrington longitude was 309.3 degrees.
-- Difference from HEEQ => 360-309.3=50.7
-- (or 0-309.3 = -309.3 However this leads to the same rotation matrix in the end)
-- This isa rotation matrix to go from the Carrington longitude reference frame to the
-- HEEQ180 reference frame. At the reference time, MAS_seq = 0, 2000-07-14T08:33:37.105
-- the Carrington longitude was 309.3 degrees.
-- Difference from HEEQ => 360-309.3=50.7 (or 0-309.3 = -309.3). However this leads to
-- the same rotation matrix in the end)
-- Since OpenSpace supports HEEQ180 and not HEEQ, 180 was added or subtracted
-- => a1 = -129.3 and a2 = 230.7
-- Rotation matrix: (cos a, -sin a, 0)(sin a, cos a, 0)(0, 0, 1) leads to the result.