Doc: removed non-compliant characters in citation labels that would create...

Doc: removed non-compliant characters in citation labels that would create problems with Sphinx v1.6+ (see https://github.com/sphinx-doc/sphinx/issues/3917).

doc/src/Param.rst

@@ -37,7 +37,7 @@ Fluxes
 ~~~~~~
 
 Fluxes may be expressed in linear (ADU) units or as Pogson
-:cite:`1856MNRAS..17...12P` magnitudes. Flux measurements in ADUs
+:cite:`1856MNRAS_17_12P` magnitudes. Flux measurements in ADUs
 are prefixed with ``FLUX_``, for example: ``FLUX_AUTO``, ``FLUX_ISO``, etc.
 Magnitudes are prefixed with ``MAG_`` e.g., ``MAG_AUTO``, ``MAG_ISO``, ... In
 |SExtractor| the magnitude :math:`m` of a source is derived from the flux
@@ -78,10 +78,10 @@ _IMAGE
   Measurements are given in pixel coordinates, in units of pixels. For example: ``Y_IMAGE``, ``ERRAWIN_IMAGE``, ``THETA_IMAGE`` etc. Following the FITS convention, in |SExtractor| the center of the first image pixel has coordinates (1.0,1.0). Position angles are counted from the *x* axis (axis 1), positive towards the *y* axis (axis 2)
 
 _WORLD
-  Measurements are given in so-called “world coordinates”. This requires World Coordinate System (|WCS|_) metadata :cite:`2002A&A...395.1061G` to be present in the FITS image header(s). Position angles are counted from the first world axis, positive towards the second world axis.
+  Measurements are given in so-called “world coordinates”. This requires World Coordinate System (|WCS|_) metadata :cite:`2002AA_395_1061G` to be present in the FITS image header(s). Position angles are counted from the first world axis, positive towards the second world axis.
 
 _SKY, _J2000, _B1950
-  Measurements are given in celestial (equatorial) coordinates, in units of degrees. This requires celestial |WCS| metadata :cite:`2002A&A...395.1077C` to be present in the FITS image header(s). _SKY measurements are given in the native world coordinate system. _J2000 and _B1950 measurements are automatically converted from the native |WCS|, taking into account the change of reference frame. In all cases, positions angles are counted East-of-North.
+  Measurements are given in celestial (equatorial) coordinates, in units of degrees. This requires celestial |WCS| metadata :cite:`2002AA_395_1077C` to be present in the FITS image header(s). _SKY measurements are given in the native world coordinate system. _J2000 and _B1950 measurements are automatically converted from the native |WCS|, taking into account the change of reference frame. In all cases, positions angles are counted East-of-North.
 
 .. include:: keys.rst
 

doc/src/Photom.rst

@@ -47,7 +47,7 @@ compatibility with |SExtractor| v1. If we make the assumption that the
 intensity profiles of the faint objects recorded in the frame are
 roughly Gaussian because of atmospheric blurring, then the fraction
 :math:`\eta = \frac{I_{\rm iso}}{I_{\rm tot}}` of the total flux enclosed
-within a particular isophote reads :cite:`1990MNRAS.246..433M`:
+within a particular isophote reads :cite:`1990MNRAS_246_433M`:
 
 .. math::
   :label: isocor

doc/src/Position.rst

@@ -165,8 +165,8 @@ following equations derived from ([eq:varproj]) after some algebra:
        - \sqrt{\left(\frac{\overline{x^2}-\overline{y^2}}{2}\right)^2 + \overline{xy}^2}.\end{aligned}
 
 Note that A and B are exactly halves the :math:`a` and :math:`b`
-parameters computed by the COSMOS image analyser :cite:`1980SPIE..264..208S`.
-Actually, :math:`a` and :math:`b` are defined in :cite:`1980SPIE..264..208S`
+parameters computed by the COSMOS image analyser :cite:`1980SPIE_264_208S`.
+Actually, :math:`a` and :math:`b` are defined in :cite:`1980SPIE_264_208S`
 as the semi-major and semi-minor axes of an elliptical shape with constant
 surface brightness, which would have the same 2nd-order moments as the
 analyzed object.

doc/src/conf.py

@@ -81,7 +81,7 @@ language = None
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
 #
-today = 'Mon Nov 06 2017'
+today = 'Wed Nov 22 2017'
 #
 # Else, today_fmt is used as the format for a strftime call.
 #

doc/src/references.bib

-@ARTICLE{1996A&AS..117..393B,
+@ARTICLE{1996AAS_117_393B,
    author = {{Bertin}, E. and {Arnouts}, S.},
     title = "{SExtractor: Software for source extraction.}",
   journal = {A\&AS},
@@ -12,7 +12,7 @@
   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
 
-@ARTICLE{2002A&A...395.1077C,
+@ARTICLE{2002AA_395_1077C,
    author = {{Calabretta}, M.~R. and {Greisen}, E.~W.},
     title = "{Representations of celestial coordinates in FITS}",
   journal = {A\&A},
@@ -27,7 +27,7 @@
   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
 
-@ARTICLE{2002A&A...395.1061G,
+@ARTICLE{2002AA_395_1061G,
    author = {{Greisen}, E.~W. and {Calabretta}, M.~R.},
     title = "{Representations of world coordinates in FITS}",
   journal = {A\&A},
@@ -42,7 +42,7 @@
   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
 
-@ARTICLE{1990MNRAS.246..433M,
+@ARTICLE{1990MNRAS_246_433M,
    author = {{Maddox}, S.~J. and {Efstathiou}, G. and {Sutherland}, W.~J.
 	},
     title = "{The APM Galaxy Survey - Part Two - Photometric Corrections}",
@@ -55,7 +55,7 @@
   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
 
-@ARTICLE{1856MNRAS..17...12P,
+@ARTICLE{1856MNRAS_17_12P,
    author = {{Pogson}, N.},
     title = "{Magnitudes of Thirty-six of the Minor Planets for the first day of each month 
 of the year 1857}",
@@ -68,7 +68,7 @@ of the year 1857}",
   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
 
-@INPROCEEDINGS{2002ASPC..281..228B,
+@INPROCEEDINGS{2002ASPC_281_228B,
    author = {{Bertin}, E. and {Mellier}, Y. and {Radovich}, M. and {Missonnier}, G. and 
 	{Didelon}, P. and {Morin}, B.},
     title = "{The TERAPIX Pipeline}",
@@ -83,7 +83,7 @@ booktitle = {Astronomical Data Analysis Software and Systems XI},
   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
 
-@INPROCEEDINGS{2006ASPC..351..112B,
+@INPROCEEDINGS{2006ASPC_351_112B,
    author = {{Bertin}, E.},
     title = "{Automatic Astrometric and Photometric Calibration with SCAMP}",
 booktitle = {Astronomical Data Analysis Software and Systems XV},
@@ -98,7 +98,7 @@ booktitle = {Astronomical Data Analysis Software and Systems XV},
   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
 
-@INPROCEEDINGS{2004ASPC..314..551C,
+@INPROCEEDINGS{2004ASPC_314_551C,
    author = {{Calabretta}, M.~R. and {Valdes}, F. and {Greisen}, E.~W. and 
 	{Allen}, S.~L.},
     title = "{Representations of distortions in FITS world coordinate systems}",
@@ -113,7 +113,7 @@ booktitle = {Astronomical Data Analysis Software and Systems (ADASS) XIII},
   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
 
-@INPROCEEDINGS{1980SPIE..264..208S,
+@INPROCEEDINGS{1980SPIE_264_208S,
    author = {{Stobie}, R.~S.},
     title = "{Application of moments to the analysis of panoramic astronomical photographs}",
  keywords = {Astronomical Photography, Classifications, Image Processing, Imaging Techniques, Moments, Accuracy, Computer Techniques, Photographs},