This is the index page for the Astrometry section of the Astronomy Library for SOFA Library Issue 2013-12-02 for ANSI C. The Astrometry section includes the following routines:
Ab | — | Apply stellar aberration |
Apcg | — | Prepare for ICRS <-> GCRS, geocentric, special |
Apcg13 | — | Prepare for ICRS <-> GCRS, geocentric |
Apci | — | Prepare for ICRS <-> CIRS, terrestrial, special |
Apci13 | — | Prepare for ICRS <-> CIRS, terrestrial |
Apco | — | Prepare for ICRS <-> observed, terrestrial, special |
Apco13 | — | Prepare for ICRS <-> observed, terrestrial |
Apcs | — | Prepare for ICRS <-> CIRS, space, special |
Apcs13 | — | Prepare for ICRS <-> CIRS, space |
Aper | — | Insert ERA into context |
Aper13 | — | Update context for Earth rotation |
Apio | — | Prepare for CIRS <-> observed, terrestrial, special |
Apio13 | — | Prepare for CIRS <-> observed, terrestrial |
Atci13 | — | Catalog -> CIRS |
Atciq | — | Quick ICRS -> CIRS |
Atciqn | — | Quick ICRS -> CIRS, multiple deflections |
Atciqz | — | Quick astrometric ICRS -> CIRS |
Atco13 | — | ICRS -> observed |
Atic13 | — | CIRS -> ICRS |
Aticq | — | Quick CIRS -> ICRS |
Aticqn | — | Quick CIRS -> ICRS, multiple deflections |
Atio13 | — | CIRS -> observed |
Atioq | — | Quick CIRS -> observed |
Atoc13 | — | Observed -> astrometric ICRS |
Atoi13 | — | Observed -> CIRS |
AtOiq | — | Quick observed -> CIRS |
Ld | — | Light deflection by a single solar-system body |
Ldn | — | Light deflection by multiple solar-system bodies |
Ldsun | — | Light deflection by the Sun |
Pmpx | — | Apply proper motion and parallax |
Pvtob | — | Observatory position and velocity |
Refco | — | Refraction constants |