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pg_orrery/src
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Ryan Malloy bca8b3e7eb Add covariance output and condition number to OD solver (v0.5.0) 
Computes formal covariance (H^T·H)^{-1} via LAPACK dpotrf_/dpotri_
after DC convergence. Returns upper-triangle array (21 elements for
6-state, 28 for 7-state with B*), condition number from SVD, and
nstate count. Covariance is computed even for perfect-seed fits.

Bumps extension to v0.5.0 with full install SQL and migration path.
2026-02-17 16:15:44 -07:00
..
sgp4
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
astro_math.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
coord_funcs.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
de_funcs.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
de_reader.c
Harden DE reader: layout validation, Chebyshev clamping, FD safety
2026-02-17 00:20:31 -07:00
de_reader.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
eci_type.c
Initial implementation of pg_orbit PostgreSQL extension
2026-02-15 17:07:07 -07:00
elliptic_to_rectangular.c
pg_orbit 0.2.0: Full solar system computation at the SQL layer
2026-02-16 01:36:27 -07:00
elliptic_to_rectangular.h
pg_orbit 0.2.0: Full solar system computation at the SQL layer
2026-02-16 01:36:27 -07:00
elp82b.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
elp82b.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
eph_provider.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
eph_provider.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
gist_tle.c
Extend GiST index to 2-D: altitude + inclination
2026-02-15 18:10:19 -07:00
gust86.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
gust86.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
kepler_funcs.c
pg_orbit 0.2.0: Full solar system computation at the SQL layer
2026-02-16 01:36:27 -07:00
l12.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
l12.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
lambert.c
Phase 4: Lambert transfer orbit solver for interplanetary trajectories
2026-02-16 02:00:09 -07:00
lambert.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
marssat.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
marssat.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
moon_funcs.c
Add optional JPL DE440/441 ephemeris support (v0.3.0)
2026-02-16 19:54:48 -07:00
observer_type.c
Add convenience functions for Craft integration
2026-02-15 17:44:41 -07:00
od_funcs.c
Add covariance output and condition number to OD solver (v0.5.0)
2026-02-17 16:15:44 -07:00
od_iod.c
Add Gibbs IOD bootstrap for seed-free orbit determination
2026-02-17 16:06:05 -07:00
od_iod.h
Add Gibbs IOD bootstrap for seed-free orbit determination
2026-02-17 16:06:05 -07:00
od_math.c
Add observation-to-TLE fitting (orbit determination) for v0.4.0
2026-02-17 15:44:48 -07:00
od_math.h
Add observation-to-TLE fitting (orbit determination) for v0.4.0
2026-02-17 15:44:48 -07:00
od_solver.c
Add covariance output and condition number to OD solver (v0.5.0)
2026-02-17 16:15:44 -07:00
od_solver.h
Add covariance output and condition number to OD solver (v0.5.0)
2026-02-17 16:15:44 -07:00
pass_funcs.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
pg_orrery.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
planet_funcs.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
precession.c
pg_orbit 0.2.0: Full solar system computation at the SQL layer
2026-02-16 01:36:27 -07:00
precession.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
radio_funcs.c
Phase 3: Planetary moons and Jupiter radio burst prediction
2026-02-16 01:55:13 -07:00
sgp4_funcs.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
sidereal_time.c
pg_orbit 0.2.0: Full solar system computation at the SQL layer
2026-02-16 01:36:27 -07:00
sidereal_time.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
star_funcs.c
pg_orbit 0.2.0: Full solar system computation at the SQL layer
2026-02-16 01:36:27 -07:00
tass17.c
Phase 3: Planetary moons and Jupiter radio burst prediction
2026-02-16 01:55:13 -07:00
tass17.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
tle_type.c
Add convenience functions for Craft integration
2026-02-15 17:44:41 -07:00
transfer_funcs.c
Phase 4: Lambert transfer orbit solver for interplanetary trajectories
2026-02-16 02:00:09 -07:00
types.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
vsop87.c
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00
vsop87.h
Rename pg_orbit to pg_orrery
2026-02-17 13:36:22 -07:00