upgrade ast 8.7.1

1 files changed, 0 insertions, 170 deletions

diff --git a/ast/erfa/g2icrs.c b/ast/erfa/g2icrs.c
deleted file mode 100644
index 4612726..0000000
--- a/ast/erfa/g2icrs.c
+++ /dev/null
@@ -1,170 +0,0 @@
-#include "erfa.h"
-
-void eraG2icrs ( double dl, double db, double *dr, double *dd )
-/*
-**  - - - - - - - - - -
-**   e r a G 2 i c r s
-**  - - - - - - - - - -
-**
-**  Transformation from Galactic Coordinates to ICRS.
-**
-**  Given:
-**     dl     double      galactic longitude (radians)
-**     db     double      galactic latitude (radians)
-**
-**  Returned:
-**     dr     double      ICRS right ascension (radians)
-**     dd     double      ICRS declination (radians)
-**
-**  Notes:
-**
-**  1) The IAU 1958 system of Galactic coordinates was defined with
-**     respect to the now obsolete reference system FK4 B1950.0.  When
-**     interpreting the system in a modern context, several factors have
-**     to be taken into account:
-**
-**     . The inclusion in FK4 positions of the E-terms of aberration.
-**
-**     . The distortion of the FK4 proper motion system by differential
-**       Galactic rotation.
-**
-**     . The use of the B1950.0 equinox rather than the now-standard
-**       J2000.0.
-**
-**     . The frame bias between ICRS and the J2000.0 mean place system.
-**
-**     The Hipparcos Catalogue (Perryman & ESA 1997) provides a rotation
-**     matrix that transforms directly between ICRS and Galactic
-**     coordinates with the above factors taken into account.  The
-**     matrix is derived from three angles, namely the ICRS coordinates
-**     of the Galactic pole and the longitude of the ascending node of
-**     the galactic equator on the ICRS equator.  They are given in
-**     degrees to five decimal places and for canonical purposes are
-**     regarded as exact.  In the Hipparcos Catalogue the matrix
-**     elements are given to 10 decimal places (about 20 microarcsec).
-**     In the present ERFA function the matrix elements have been
-**     recomputed from the canonical three angles and are given to 30
-**     decimal places.
-**
-**  2) The inverse transformation is performed by the function eraIcrs2g.
-**
-**  Called:
-**     eraAnp       normalize angle into range 0 to 2pi
-**     eraAnpm      normalize angle into range +/- pi
-**     eraS2c       spherical coordinates to unit vector
-**     eraTrxp      product of transpose of r-matrix and p-vector
-**     eraC2s       p-vector to spherical
-**
-**  Reference:
-**     Perryman M.A.C. & ESA, 1997, ESA SP-1200, The Hipparcos and Tycho
-**     catalogues.  Astrometric and photometric star catalogues
-**     derived from the ESA Hipparcos Space Astrometry Mission.  ESA
-**     Publications Division, Noordwijk, Netherlands.
-**
-**  Copyright (C) 2013-2016, NumFOCUS Foundation.
-**  Derived, with permission, from the SOFA library.  See notes at end of file.
-*/
-{
-   double v1[3], v2[3];
-
-/*
-**  L2,B2 system of galactic coordinates in the form presented in the
-**  Hipparcos Catalogue.  In degrees:
-**
-**  P = 192.85948    right ascension of the Galactic north pole in ICRS
-**  Q =  27.12825    declination of the Galactic north pole in ICRS
-**  R =  32.93192    longitude of the ascending node of the Galactic
-**                   plane on the ICRS equator
-**
-**  ICRS to galactic rotation matrix, obtained by computing
-**  R_3(-R) R_1(pi/2-Q) R_3(pi/2+P) to the full precision shown:
-*/
-   double r[3][3] = { { -0.054875560416215368492398900454,
-                        -0.873437090234885048760383168409,
-                        -0.483835015548713226831774175116 },
-                      { +0.494109427875583673525222371358,
-                        -0.444829629960011178146614061616,
-                        +0.746982244497218890527388004556 },
-                      { -0.867666149019004701181616534570,
-                        -0.198076373431201528180486091412,
-                        +0.455983776175066922272100478348 } };
-
-
-/* Spherical to Cartesian. */
-   eraS2c(dl, db, v1);
-
-/* Galactic to ICRS. */
-   eraTrxp(r, v1, v2);
-
-/* Cartesian to spherical. */
-   eraC2s(v2, dr, dd);
-
-/* Express in conventional ranges. */
-   *dr = eraAnp(*dr);
-   *dd = eraAnpm(*dd);
-
-/* Finished. */
-
-}
-/*----------------------------------------------------------------------
-**  
-**  
-**  Copyright (C) 2013-2016, NumFOCUS Foundation.
-**  All rights reserved.
-**  
-**  This library is derived, with permission, from the International
-**  Astronomical Union's "Standards of Fundamental Astronomy" library,
-**  available from http://www.iausofa.org.
-**  
-**  The ERFA version is intended to retain identical functionality to
-**  the SOFA library, but made distinct through different function and
-**  file names, as set out in the SOFA license conditions.  The SOFA
-**  original has a role as a reference standard for the IAU and IERS,
-**  and consequently redistribution is permitted only in its unaltered
-**  state.  The ERFA version is not subject to this restriction and
-**  therefore can be included in distributions which do not support the
-**  concept of "read only" software.
-**  
-**  Although the intent is to replicate the SOFA API (other than
-**  replacement of prefix names) and results (with the exception of
-**  bugs;  any that are discovered will be fixed), SOFA is not
-**  responsible for any errors found in this version of the library.
-**  
-**  If you wish to acknowledge the SOFA heritage, please acknowledge
-**  that you are using a library derived from SOFA, rather than SOFA
-**  itself.
-**  
-**  
-**  TERMS AND CONDITIONS
-**  
-**  Redistribution and use in source and binary forms, with or without
-**  modification, are permitted provided that the following conditions
-**  are met:
-**  
-**  1 Redistributions of source code must retain the above copyright
-**    notice, this list of conditions and the following disclaimer.
-**  
-**  2 Redistributions in binary form must reproduce the above copyright
-**    notice, this list of conditions and the following disclaimer in
-**    the documentation and/or other materials provided with the
-**    distribution.
-**  
-**  3 Neither the name of the Standards Of Fundamental Astronomy Board,
-**    the International Astronomical Union nor the names of its
-**    contributors may be used to endorse or promote products derived
-**    from this software without specific prior written permission.
-**  
-**  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-**  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-**  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-**  FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
-**  COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-**  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-**  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-**  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-**  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-**  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-**  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-**  POSSIBILITY OF SUCH DAMAGE.
-**  
-*/