IPP Software Navigation Tools IPP Links Communication Pan-STARRS Links

Ignore:
Timestamp:
May 19, 2004, 5:41:50 PM (22 years ago)
Author:
eugene
Message:

extensive edits based on MHPCC comments, see ChangeLogSDRS.tex

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1 edited

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  • trunk/doc/pslib/psAstroGroup.tex

    r381 r747  
    11\begin{CompactItemize}
    22\item
    3 {\bf ps\-Chip} $\ast$ {\bf ps\-Chip\-In\-FPA} ({\bf ps\-Chip} $\ast$out, const {\bf ps\-FPA} $\ast$fpa, const {\bf ps\-Coord} $\ast$coord)
     3{\bf ps\-Cell} $\ast$ {\bf ps\-Cell\-In\-FPA} ({\bf ps\-Cell} $\ast$out, const {\bf ps\-Plane} $\ast$coord, const {\bf ps\-FPA} $\ast$fpa)
     4\begin{CompactList}\small\item\em Return the cell in FPA which contains the given FPA coordinates.\item\end{CompactList}\item
     5{\bf ps\-Chip} $\ast$ {\bf ps\-Chip\-In\-FPA} ({\bf ps\-Chip} $\ast$out, const {\bf ps\-Plane} $\ast$coord, const {\bf ps\-FPA} $\ast$fpa)
    46\begin{CompactList}\small\item\em returns Chip in FPA which contains the given FPA coordinate\item\end{CompactList}\item
    5 {\bf ps\-Cell} $\ast$ {\bf ps\-Cell\-In\-Chip} ({\bf ps\-Cell} $\ast$out, const {\bf ps\-Chip} $\ast$chip, const {\bf ps\-Coord} $\ast$coord)
     7{\bf ps\-Cell} $\ast$ {\bf ps\-Cell\-In\-Chip} ({\bf ps\-Cell} $\ast$out, const {\bf ps\-Plane} $\ast$coord, const {\bf ps\-Chip} $\ast$chip)
    68\begin{CompactList}\small\item\em returns Cell in Chip which contains the given chip coordinate\item\end{CompactList}\item
    7 {\bf ps\-Cell} $\ast$ {\bf ps\-Cell\-In\-FPA} ({\bf ps\-Cell} $\ast$out, const {\bf ps\-FPA} $\ast$fpa, const {\bf ps\-Coord} $\ast$coord)
    8 \begin{CompactList}\small\item\em Return the cell in FPA which contains the given FPA coordinates.\item\end{CompactList}\item
    9 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Sky\-To\-Cell} ({\bf ps\-Coord} $\ast$out, {\bf ps\-Cell} $\ast$cell, const {\bf ps\-FPA} $\ast$fpa)
     9{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-Cellto\-Chip} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-Cell} $\ast$cell)
     10\begin{CompactList}\small\item\em converts the specified Cell coord to the coord on the parent Chip\item\end{CompactList}\item
     11{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-Chipto\-FPA} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-Chip} $\ast$chip)
     12\begin{CompactList}\small\item\em converts the specified Chip coord to the coord on the parent FPA\item\end{CompactList}\item
     13{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-FPATo\-TP} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-FPA} $\ast$fpa)
     14\begin{CompactList}\small\item\em Convert focal plane coords to tangent plane coordinates.\item\end{CompactList}\item
     15{\bf ps\-Sphere} $\ast$ {\bf ps\-Coord\-TPto\-Sky} ({\bf ps\-Sphere} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-Grommit} $\ast$grommit)
     16\begin{CompactList}\small\item\em Convert tangent plane coords to (RA,Dec).\item\end{CompactList}\item
     17{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-Cell\-To\-FPA} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-Cell} $\ast$cell)
     18\begin{CompactList}\small\item\em Convert Cell coords to FPA coordinates.\item\end{CompactList}\item
     19{\bf ps\-Sphere} $\ast$ {\bf ps\-Coord\-Cell\-To\-Sky} ({\bf ps\-Sphere} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-Cell} $\ast$cell)
     20\begin{CompactList}\small\item\em Convert cell and cell coordinate to (RA,Dec).\item\end{CompactList}\item
     21{\bf ps\-Sphere} $\ast$ {\bf ps\-Coord\-Cell\-To\-Sky\-QD} ({\bf ps\-Sphere} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-Cell} $\ast$cell)
     22\begin{CompactList}\small\item\em Convert cell and cell coordinate to (RA,Dec).\item\end{CompactList}\item
     23{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-Sky\-To\-TP} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Sphere} $\ast$in, const {\bf ps\-Grommit} $\ast$grommit)
     24\begin{CompactList}\small\item\em Convert (RA,Dec) to tangent plane coords.\item\end{CompactList}\item
     25{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-TPto\-FPA} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-FPA} $\ast$fpa)
     26\begin{CompactList}\small\item\em Convert tangent plane coords to focal plane coordinates.\item\end{CompactList}\item
     27{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-FPAto\-Chip} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-Chip} $\ast$chip)
     28\begin{CompactList}\small\item\em converts the specified FPA coord to the coord on the given Chip\item\end{CompactList}\item
     29{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-Chipto\-Cell} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Plane} $\ast$in, const {\bf ps\-Cell} $\ast$cell)
     30\begin{CompactList}\small\item\em converts the specified Chip coord to the coord on the given Cell\item\end{CompactList}\item
     31{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-Sky\-To\-Cell} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Sphere} $\ast$in, const {\bf ps\-Cell} $\ast$cell)
    1032\begin{CompactList}\small\item\em Convert (RA,Dec) to cell and cell coordinates.\item\end{CompactList}\item
    11 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Cell\-To\-Sky} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Cell} $\ast$cell, const {\bf ps\-Coord} $\ast$coord)
    12 \begin{CompactList}\small\item\em Convert cell and cell coordinate to (RA,Dec).\item\end{CompactList}\item
    13 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Cell\-To\-Sky\-Quick} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Cell} $\ast$cell, const {\bf ps\-Coord} $\ast$coord)
     33{\bf ps\-Sphere} $\ast$ {\bf ps\-Coord\-Sky\-To\-Cell\-QD} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Sphere} $\ast$in, const {\bf ps\-Cell} $\ast$cell)
    1434\begin{CompactList}\small\item\em Quick and dirty cell to (RA,Dec) --- employs cell\-To\-Sky transformation.\item\end{CompactList}\item
    15 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Sky\-To\-TP} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Exposure} $\ast$exp, const {\bf ps\-Coord} $\ast$coord)
    16 \begin{CompactList}\small\item\em Convert (RA,Dec) to tangent plane coords.\item\end{CompactList}\item
    17 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-TPto\-FPA} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-FPA} $\ast$fpa, const {\bf ps\-Coord} $\ast$coord)
    18 \begin{CompactList}\small\item\em Convert tangent plane coords to focal plane coordinates.\item\end{CompactList}\item
    19 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-FPAto\-Chip} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Chip} $\ast$chip, const {\bf ps\-Coord} $\ast$coord)
    20 \begin{CompactList}\small\item\em converts the specified FPA coord to the coord on the given Chip\item\end{CompactList}\item
    21 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Chipto\-Cell} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Cell} $\ast$cell, const {\bf ps\-Coord} $\ast$coord)
    22 \begin{CompactList}\small\item\em converts the specified Chip coord to the coord on the given Cell\item\end{CompactList}\item
    23 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Cellto\-Chip} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Cell} $\ast$cell, const {\bf ps\-Coord} $\ast$coord)
    24 \begin{CompactList}\small\item\em converts the specified Cell coord to the coord on the parent Chip\item\end{CompactList}\item
    25 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Chipto\-FPA} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Chip} $\ast$chip, const {\bf ps\-Coord} $\ast$coord)
    26 \begin{CompactList}\small\item\em converts the specified Chip coord to the coord on the parent FPA\item\end{CompactList}\item
    27 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-FPATo\-TP} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-FPA} $\ast$fpa, const {\bf ps\-Coord} $\ast$coord)
    28 \begin{CompactList}\small\item\em Convert focal plane coords to tangent plane coordinates.\item\end{CompactList}\item
    29 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-TPto\-Sky} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Exposure} $\ast$exp, const {\bf ps\-Coord} $\ast$coord)
    30 \begin{CompactList}\small\item\em Convert tangent plane coords to (RA,Dec).\item\end{CompactList}\item
    31 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Cell\-To\-FPA} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Cell} $\ast$cell, const {\bf ps\-Coord} $\ast$coord)
    32 \begin{CompactList}\small\item\em Convert Cell coords to FPA coordinates.\item\end{CompactList}\item
    33 float {\bf ps\-Get\-Airmass} (const {\bf ps\-Coord} $\ast$coord, double sidereal\-Time, float height)
     35float {\bf ps\-Get\-Airmass} (const {\bf ps\-Sphere} $\ast$coord, double sidereal\-Time, float height)
    3436\begin{CompactList}\small\item\em Get the airmass for a given position and sidereal time.\item\end{CompactList}\item
    35 float {\bf ps\-Get\-Parallactic} (const {\bf ps\-Coord} $\ast$coord, double sidereal\-Time)
     37float {\bf ps\-Get\-Parallactic} (const {\bf ps\-Sphere} $\ast$coord, double sidereal\-Time)
    3638\begin{CompactList}\small\item\em Get the parallactic angle for a given position and sidereal time.\item\end{CompactList}\item
    3739float {\bf ps\-Get\-Refraction} (float colour, {\bf ps\-Phot\-System} color\-Plus, {\bf ps\-Phot\-System} color\-Minus, const {\bf ps\-Exposure} $\ast$exp)
    3840\begin{CompactList}\small\item\em Estimate atmospheric refraction, along the parallactic.\item\end{CompactList}\item
    39 {\bf ps\-Coord} $\ast$ {\bf ps\-Get\-Parallax\-Factor} (const {\bf ps\-Exposure} $\ast$exp)
     41{\bf ps\-Sphere} $\ast$ {\bf ps\-Get\-Parallax\-Factor} (const {\bf ps\-Exposure} $\ast$exp)
    4042\begin{CompactList}\small\item\em Calculate the parallax factor.\item\end{CompactList}\item
    4143{\bf ps\-Exposure} $\ast$ {\bf ps\-Exposure\-Alloc} (double ra, double dec, double ha, double zd, double az, double lst, float mjd, float rot\-Angle, float temp, float pressure, float humidity, float exptime)
    4244\begin{CompactList}\small\item\em Constructor.\item\end{CompactList}\item
    4345void {\bf ps\-Exposure\-Free} ({\bf ps\-Exposure} $\ast$restrict my\-Exp)
     46\begin{CompactList}\small\item\em Destructor.\item\end{CompactList}\item
     47{\bf ps\-Grommit} $\ast$ {\bf ps\-Grommit\-Alloc} (const {\bf ps\-Exposure} $\ast$exp)
     48\begin{CompactList}\small\item\em Constructor.\item\end{CompactList}\item
     49void {\bf ps\-Grommit\-Free} ({\bf ps\-Grommit} $\ast$grommit)
    4450\begin{CompactList}\small\item\em Destructor.\item\end{CompactList}\item
    4551double {\bf ps\-Get\-MJD} (void)
    … …  
    4753double {\bf ps\-Get\-Sidereal} (float mjd, float longitude)
    4854\begin{CompactList}\small\item\em Get current sidereal time at longitude.\item\end{CompactList}\item
    49 char $\ast$ {\bf ps\-Time\-To\-ISOTime} (ps\-Time time)
    50 \begin{CompactList}\small\item\em Convert ps\-Time to ISOTime (Human-readable date/time string YYYY/MM/DD,HH:MM:SS.SSS).\item\end{CompactList}\item
    51 double {\bf ps\-Time\-To\-UTC} (ps\-Time time)
    52 \begin{CompactList}\small\item\em Convert ps\-Time to UTC.\item\end{CompactList}\item
    53 double {\bf ps\-Time\-To\-MJD} (ps\-Time time)
    54 \begin{CompactList}\small\item\em Convert ps\-Time to MJD.\item\end{CompactList}\item
    55 double {\bf ps\-Time\-To\-JD} (ps\-Time time)
    56 \begin{CompactList}\small\item\em Convert ps\-Time to JD.\item\end{CompactList}\item
    57 timeval $\ast$ {\bf ps\-Time\-To\-Timeval} (ps\-Time time)
    58 \begin{CompactList}\small\item\em Convert ps\-Time to timeval (struct timeval).\item\end{CompactList}\item
    59 tm $\ast$ {\bf ps\-Time\-To\-Tm} (ps\-Time time)
    60 \begin{CompactList}\small\item\em Convert ps\-Time to broken-down time (struct tm).\item\end{CompactList}\item
    61 ps\-Time $\ast$ {\bf ps\-ISOTime\-To\-Time} (char $\ast$input)
    62 \begin{CompactList}\small\item\em Convert ISOTime (Human-readable date/time string YYYY/MM/DD,HH:MM:SS.SSS) to ps\-Time.\item\end{CompactList}\item
    63 ps\-Time $\ast$ {\bf ps\-UTCTo\-Time} (double input)
    64 \begin{CompactList}\small\item\em Convert UTC to ps\-Time.\item\end{CompactList}\item
    65 ps\-Time $\ast$ {\bf ps\-MJDTo\-Time} (double input)
    66 \begin{CompactList}\small\item\em Convert MJD to ps\-Time.\item\end{CompactList}\item
    67 ps\-Time $\ast$ {\bf ps\-JDTo\-Time} (double input)
    68 \begin{CompactList}\small\item\em Convert JD to ps\-Time.\item\end{CompactList}\item
    69 ps\-Time $\ast$ {\bf ps\-Timeval\-To\-Time} (struct timeval $\ast$input)
    70 \begin{CompactList}\small\item\em Convert timeval to ps\-Time (struct timeval).\item\end{CompactList}\item
    71 ps\-Time $\ast$ {\bf ps\-TMto\-Time} (struct tm $\ast$input)
    72 \begin{CompactList}\small\item\em Convert broken-to ps\-Time down time (struct tm).\item\end{CompactList}\item
    73 {\bf ps\-Image} $\ast$ {\bf ps\-Image\-Alloc} (int nx, int ny, {\bf ps\-Type} type)
     55char $\ast$ {\bf ps\-Time\-To\-ISOTime} ({\bf ps\-Time} time)
     56\begin{CompactList}\small\item\em Convert {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})} to ISOTime (Human-readable date/time string YYYY/MM/DD,HH:MM:SS.SSS).\item\end{CompactList}\item
     57double {\bf ps\-Time\-To\-UTC} ({\bf ps\-Time} time)
     58\begin{CompactList}\small\item\em Convert {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})} to UTC.\item\end{CompactList}\item
     59double {\bf ps\-Time\-To\-MJD} ({\bf ps\-Time} time)
     60\begin{CompactList}\small\item\em Convert {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})} to MJD.\item\end{CompactList}\item
     61double {\bf ps\-Time\-To\-JD} ({\bf ps\-Time} time)
     62\begin{CompactList}\small\item\em Convert {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})} to JD.\item\end{CompactList}\item
     63timeval $\ast$ {\bf ps\-Time\-To\-Timeval} ({\bf ps\-Time} time)
     64\begin{CompactList}\small\item\em Convert {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})} to timeval (struct timeval).\item\end{CompactList}\item
     65tm $\ast$ {\bf ps\-Time\-To\-Tm} ({\bf ps\-Time} time)
     66\begin{CompactList}\small\item\em Convert {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})} to broken-down time (struct tm).\item\end{CompactList}\item
     67float {\bf ps\-Time\-To\-Lunation} ({\bf ps\-Time} time)
     68\begin{CompactList}\small\item\em Convert {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})} to lunation number.\item\end{CompactList}\item
     69{\bf ps\-Time} $\ast$ {\bf ps\-ISOTime\-To\-Time} (char $\ast$input)
     70\begin{CompactList}\small\item\em Convert ISOTime (Human-readable date/time string YYYY/MM/DD,HH:MM:SS.SSS) to {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})}.\item\end{CompactList}\item
     71{\bf ps\-Time} $\ast$ {\bf ps\-UTCTo\-Time} (double input)
     72\begin{CompactList}\small\item\em Convert UTC to {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})}.\item\end{CompactList}\item
     73{\bf ps\-Time} $\ast$ {\bf ps\-MJDTo\-Time} (double input)
     74\begin{CompactList}\small\item\em Convert MJD to {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})}.\item\end{CompactList}\item
     75{\bf ps\-Time} $\ast$ {\bf ps\-JDTo\-Time} (double input)
     76\begin{CompactList}\small\item\em Convert JD to {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})}.\item\end{CompactList}\item
     77{\bf ps\-Time} $\ast$ {\bf ps\-Timeval\-To\-Time} (struct timeval $\ast$input)
     78\begin{CompactList}\small\item\em Convert timeval (struct timeval) to {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})}.\item\end{CompactList}\item
     79{\bf ps\-Time} $\ast$ {\bf ps\-TMTo\-Time} (struct tm $\ast$input)
     80\begin{CompactList}\small\item\em Convert broken-down time (struct tm) to {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})}.\item\end{CompactList}\item
     81{\bf ps\-Time} $\ast$ {\bf ps\-Lunation\-To\-Time} (float lunation)
     82\begin{CompactList}\small\item\em Convert lunation number to {\bf ps\-Time} {\rm (p.\,\pageref{structpsTime})}.\item\end{CompactList}\item
     83{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Alloc} (int width, int height, {\bf ps\-Elem\-Type} type)
    7484\begin{CompactList}\small\item\em Create an image of the specified size and type.\item\end{CompactList}\item
    75 {\bf ps\-Image} $\ast$ {\bf ps\-Image\-Subset} ({\bf ps\-Image} $\ast$out, const {\bf ps\-Image} $\ast$image, int nx, int ny, int x0, int y0)
     85{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Subset} (const {\bf ps\-Image} $\ast$image, int width, int height, int x0, int y0)
    7686\begin{CompactList}\small\item\em Create a subimage of the specified area.\item\end{CompactList}\item
    7787void {\bf ps\-Image\-Free} ({\bf ps\-Image} $\ast$restrict image)
    … …  
    7989{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Free\-Pixels} ({\bf ps\-Image} $\ast$restrict image)
    8090\begin{CompactList}\small\item\em Destroy the pixels of the specified image.\item\end{CompactList}\item
    81 int {\bf ps\-Image\-Free\-Children} (const {\bf ps\-Image} $\ast$image)
    82 \begin{CompactList}\small\item\em Destroy the children of the specified image. Returns number of children freed.\item\end{CompactList}\item
    83 {\bf ps\-Image} $\ast$ {\bf ps\-Image\-Copy} ({\bf ps\-Image} $\ast$output, const {\bf ps\-Image} $\ast$input)
     91{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Copy} ({\bf ps\-Image} $\ast$output, const {\bf ps\-Image} $\ast$input, {\bf ps\-Elem\-Type} type)
    8492\begin{CompactList}\small\item\em Create a copy of the specified image.\item\end{CompactList}\item
    85 {\bf ps\-Float\-Array} $\ast$ {\bf ps\-Image\-Slice} ({\bf ps\-Float\-Array} $\ast$out, const {\bf ps\-Image} $\ast$input, int x, int y, int nx, int ny, int direction, const {\bf ps\-Stats} $\ast$stats)
     93{\bf ps\-Vector} $\ast$ {\bf ps\-Image\-Slice} ({\bf ps\-Vector} $\ast$out, const {\bf ps\-Image} $\ast$input, int x, int y, int nx, int ny, int direction, const {\bf ps\-Stats} $\ast$stats)
    8694\begin{CompactList}\small\item\em Extract pixels from rectlinear region to a vector.\item\end{CompactList}\item
    87 {\bf ps\-Float\-Array} $\ast$ {\bf ps\-Image\-Cut} ({\bf ps\-Float\-Array} $\ast$out, const {\bf ps\-Image} $\ast$input, float xs, float ys, float xe, float ye, float dw, const {\bf ps\-Stats} $\ast$stats)
     95{\bf ps\-Vector} $\ast$ {\bf ps\-Image\-Cut} ({\bf ps\-Vector} $\ast$out, const {\bf ps\-Image} $\ast$input, float xs, float ys, float xe, float ye, float dw, const {\bf ps\-Stats} $\ast$stats)
    8896\begin{CompactList}\small\item\em Extract pixels along a line to a vector.\item\end{CompactList}\item
    89 {\bf ps\-Float\-Array} $\ast$ {\bf ps\-Image\-Radial\-Cut} ({\bf ps\-Float\-Array} $\ast$out, const {\bf ps\-Image} $\ast$input, float x, float y, float radius, float dr, const {\bf ps\-Stats} $\ast$stats)
     97{\bf ps\-Vector} $\ast$ {\bf ps\-Image\-Radial\-Cut} ({\bf ps\-Vector} $\ast$out, const {\bf ps\-Image} $\ast$input, float x, float y, const {\bf ps\-Vector} $\ast$radii, const {\bf ps\-Stats} $\ast$stats)
    9098\begin{CompactList}\small\item\em Extract radial annulii data to a vector.\item\end{CompactList}\item
    9199{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Rebin} ({\bf ps\-Image} $\ast$out, const {\bf ps\-Image} $\ast$input, float scale, const {\bf ps\-Stats} $\ast$stats)
    … …  
    97105{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Roll} ({\bf ps\-Image} $\ast$out, const {\bf ps\-Image} $\ast$input, int dx, int dy)
    98106\begin{CompactList}\small\item\em Roll image by an integer number of pixels in either direction.\item\end{CompactList}\item
    99 {\bf ps\-Stats} $\ast$ {\bf ps\-Image\-Get\-Stats} (const {\bf ps\-Image} $\ast$input, {\bf ps\-Stats} $\ast$stats)
     107{\bf ps\-Stats} $\ast$ {\bf ps\-Image\-Get\-Stats} ({\bf ps\-Stats} $\ast$stats, const {\bf ps\-Image} $\ast$input)
    100108\begin{CompactList}\small\item\em Determine statistics for image (or subimage).\item\end{CompactList}\item
    101109{\bf ps\-Histogram} $\ast$ {\bf ps\-Image\-Histogram} ({\bf ps\-Histogram} $\ast$hist, const {\bf ps\-Image} $\ast$input)
    102110\begin{CompactList}\small\item\em Construct a histogram from an image (or subimage).\item\end{CompactList}\item
    103 {\bf ps\-Polynomial2D} $\ast$ {\bf ps\-Image\-Fit\-Polynomial} (const {\bf ps\-Image} $\ast$input, {\bf ps\-Polynomial2D} $\ast$coeffs)
     111{\bf ps\-Polynomial2D} $\ast$ {\bf ps\-Image\-Fit\-Polynomial} ({\bf ps\-Polynomial2D} $\ast$coeffs, const {\bf ps\-Image} $\ast$input)
    104112\begin{CompactList}\small\item\em Fit a 2-D polynomial surface to an image.\item\end{CompactList}\item
    105 int {\bf ps\-Image\-Eval\-Polynomial} (const {\bf ps\-Image} $\ast$input, const {\bf ps\-Polynomial2D} $\ast$coeffs)
     113{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Eval\-Polynomial} (const {\bf ps\-Image} $\ast$input, const {\bf ps\-Polynomial2D} $\ast$coeffs)
    106114\begin{CompactList}\small\item\em Evaluate a 2-D polynomial surface to image pixels.\item\end{CompactList}\item
    107115{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Read\-Section} ({\bf ps\-Image} $\ast$output, int x, int y, int nx, int ny, int z, const char $\ast$extname, int extnum, const char $\ast$filename)
    … …  
    109117{\bf ps\-Image} $\ast$ {\bf ps\-Image\-FRead\-Section} ({\bf ps\-Image} $\ast$output, int x, int y, int nx, int ny, int z, const char $\ast$extname, int extnum, FILE $\ast$f)
    110118\begin{CompactList}\small\item\em Read an image or subimage from file descriptor.\item\end{CompactList}\item
    111 {\bf ps\-Image} $\ast$ {\bf ps\-Image\-Write\-Section} ({\bf ps\-Image} $\ast$input, int x, int y, int z, const char $\ast$extname, int extnum, const char $\ast$filename)
     119{\bf ps\-Image} $\ast$ {\bf ps\-Image\-Write\-Section} (const {\bf ps\-Image} $\ast$input, int x, int y, int z, const char $\ast$extname, int extnum, const char $\ast$filename)
    112120\begin{CompactList}\small\item\em Write an image section to named file (which may exist).\item\end{CompactList}\item
    113 {\bf ps\-Image} $\ast$ {\bf ps\-Image\-FWrite\-Section} ({\bf ps\-Image} $\ast$input, int x, int y, int z, const char $\ast$extname, int extnum, FILE $\ast$f)
     121{\bf ps\-Image} $\ast$ {\bf ps\-Image\-FWrite\-Section} (const {\bf ps\-Image} $\ast$input, int x, int y, int z, const char $\ast$extname, int extnum, FILE $\ast$f)
    114122\begin{CompactList}\small\item\em Write an image section to named file (which may exist).\item\end{CompactList}\item
    115 ps\-Metadata $\ast$ {\bf ps\-Image\-Read\-Header} (ps\-Metadata $\ast$output, const char $\ast$extname, int extnum, const char $\ast$filename)
    116 \begin{CompactList}\small\item\em Read only header from image file.\item\end{CompactList}\item
    117 ps\-Metadata $\ast$ {\bf ps\-Image\-FRead\-Header} (ps\-Metadata $\ast$output, const char $\ast$extname, int extnum, FILE $\ast$f)
    118 \begin{CompactList}\small\item\em Read only header from image file descriptor.\item\end{CompactList}\item
    119123int {\bf ps\-Image\-Clip} ({\bf ps\-Image} $\ast$input, float min, float vmin, float max, float vmax)
    120124\begin{CompactList}\small\item\em Clip image values outside of range to given values. Return number of clipped pixels.\item\end{CompactList}\item
    … …  
    123127int {\bf ps\-Image\-Overlay\-Section} ({\bf ps\-Image} $\ast$image, const {\bf ps\-Image} $\ast$overlay, int x0, int y0, const char $\ast$op)
    124128\begin{CompactList}\small\item\em Overlay subregion of image with another image. Return number of pixels replaced.\item\end{CompactList}\item
    125 {\bf ps\-Meta\-Data\-Item} $\ast$ {\bf ps\-Meta\-Data\-Item\-Alloc} (int type\-Flags, const void $\ast$val, const char $\ast$comment, const char $\ast$name,...)
    126 \begin{CompactList}\small\item\em Constructor.\item\end{CompactList}\item
    127 void {\bf ps\-Meta\-Data\-Item\-Free} ({\bf ps\-Meta\-Data\-Item} $\ast$ms)
    128 \begin{CompactList}\small\item\em Destructor.\item\end{CompactList}\item
    129 {\bf ps\-Meta\-Data\-Set} $\ast$ {\bf ps\-Meta\-Data\-Set\-Alloc} (void)
    130 \begin{CompactList}\small\item\em make a new set of metadata\item\end{CompactList}\item
    131 void {\bf ps\-Meta\-Data\-Set\-Free} ({\bf ps\-Meta\-Data\-Set} $\ast$ms)
    132 \begin{CompactList}\small\item\em Destructor.\item\end{CompactList}\item
    133 {\bf ps\-Meta\-Data\-Item} $\ast$ {\bf ps\-Meta\-Data\-Append} ({\bf ps\-Meta\-Data\-Set} $\ast$restrict ms, {\bf ps\-Meta\-Data\-Item} $\ast$restrict item)
    134 \begin{CompactList}\small\item\em Add entry to the end of the metadata set.\item\end{CompactList}\item
    135 {\bf ps\-Meta\-Data\-Item} $\ast$ {\bf ps\-Meta\-Data\-Remove} ({\bf ps\-Meta\-Data\-Set} $\ast$restrict ms, const char $\ast$restrict key)
    136 \begin{CompactList}\small\item\em delete entry from the metadata set\item\end{CompactList}\item
    137 void {\bf ps\-Meta\-Data\-Set\-Iterator} ({\bf ps\-Meta\-Data\-Set} $\ast$ms)
     129{\bf ps\-Metadata\-Item} $\ast$ {\bf ps\-Metadata\-Item\-Alloc} (const char $\ast$name, int format, const char $\ast$comment,...)
     130\begin{CompactList}\small\item\em Constructor.\item\end{CompactList}\item
     131{\bf ps\-Metadata\-Item} $\ast$ {\bf ps\-Metadata\-Item\-Alloc} (const char $\ast$name, int format, const char $\ast$comment, va\_\-list ap)
     132\item
     133void {\bf ps\-Metadata\-Item\-Free} ({\bf ps\-Metadata\-Item} $\ast$ms)
     134\begin{CompactList}\small\item\em Destructor.\item\end{CompactList}\item
     135{\bf ps\-Metadata} $\ast$ {\bf ps\-Metadata\-Alloc} (void)
     136\begin{CompactList}\small\item\em Constructor.\item\end{CompactList}\item
     137void {\bf ps\-Metadata\-Free} ({\bf ps\-Metadata} $\ast$md)
     138\begin{CompactList}\small\item\em Destructor.\item\end{CompactList}\item
     139{\bf ps\-Metadata\-Item} $\ast$ {\bf ps\-Metadata\-Append\-Item} ({\bf ps\-Metadata} $\ast$restrict md, {\bf ps\-Metadata\-Item} $\ast$restrict item)
     140\begin{CompactList}\small\item\em Add item to the end of the metadata.\item\end{CompactList}\item
     141{\bf ps\-Metadata\-Item} $\ast$ {\bf ps\-Metadata\-Append} ({\bf ps\-Metadata} $\ast$restrict md, const char $\ast$name, int format, const char $\ast$comment,...)
     142\begin{CompactList}\small\item\em Add item to the end of the metadata. Combines ps\-Metadata\-Item\-Alloc and ps\-Metadata\-Append\-Item.\item\end{CompactList}\item
     143{\bf ps\-Metadata\-Item} $\ast$ {\bf ps\-Metadata\-Remove} ({\bf ps\-Metadata} $\ast$restrict md, const char $\ast$restrict key)
     144\begin{CompactList}\small\item\em delete item from the metadata\item\end{CompactList}\item
     145void {\bf ps\-Metadata\-Set\-Iterator} ({\bf ps\-Metadata} $\ast$md)
    138146\begin{CompactList}\small\item\em reset the iterator to the start of the list\item\end{CompactList}\item
    139 {\bf ps\-Meta\-Data\-Item} $\ast$ {\bf ps\-Meta\-Data\-Get\-Next} ({\bf ps\-Meta\-Data\-Set} $\ast$restrict ms, const char $\ast$restrict match)
    140 \begin{CompactList}\small\item\em get the next entry in the sequence\item\end{CompactList}\item
    141 {\bf ps\-Meta\-Data\-Item} $\ast$ {\bf ps\-Meta\-Data\-Lookup} (const {\bf ps\-Meta\-Data\-Set} $\ast$restrict ms, const char $\ast$restrict key)
     147{\bf ps\-Metadata\-Item} $\ast$ {\bf ps\-Metadata\-Get\-Next} ({\bf ps\-Metadata} $\ast$restrict md, const char $\ast$restrict match, int which)
     148\begin{CompactList}\small\item\em get the next item in the sequence\item\end{CompactList}\item
     149{\bf ps\-Metadata\-Item} $\ast$ {\bf ps\-Metadata\-Lookup} (const {\bf ps\-Metadata} $\ast$restrict md, const char $\ast$restrict key)
    142150\begin{CompactList}\small\item\em find the metadata with the specified key\item\end{CompactList}\item
    143 void {\bf ps\-Meta\-Data\-Item\-Print} (FILE $\ast$fd, const {\bf ps\-Meta\-Data\-Item} $\ast$restrict ms, const char $\ast$prefix)
     151void {\bf ps\-Metadata\-Item\-Print} (FILE $\ast$fd, const {\bf ps\-Metadata\-Item} $\ast$restrict md, const char $\ast$prefix)
    144152\begin{CompactList}\small\item\em print metadata item to the specified stream\item\end{CompactList}\item
    145 {\bf ps\-Coord} $\ast$ {\bf ps\-Coord\-Xform\-Apply} ({\bf ps\-Coord} $\ast$out, const {\bf ps\-Coord\-Xform} $\ast$frame, const {\bf ps\-Coord} $\ast$coords)
     153{\bf ps\-Metadata} $\ast$ {\bf ps\-Metadata\-Read\-Header} ({\bf ps\-Metadata} $\ast$out, const char $\ast$ext, int extnum, const char $\ast$file)
     154\begin{CompactList}\small\item\em Read only header from image file.\item\end{CompactList}\item
     155{\bf ps\-Metadata} $\ast$ {\bf ps\-Metadata\-FRead\-Header} ({\bf ps\-Metadata} $\ast$out, const char $\ast$ext, int extnum, FILE $\ast$f)
     156\begin{CompactList}\small\item\em Read only header from image file descriptor.\item\end{CompactList}\item
     157{\bf ps\-Plane} $\ast$ {\bf ps\-Plane\-Transform\-Apply} ({\bf ps\-Plane} $\ast$out, const {\bf ps\-Plane\-Transform} $\ast$frame, const {\bf ps\-Plane} $\ast$coords)
    146158\begin{CompactList}\small\item\em apply the coordinate transformation to the given coordinate\item\end{CompactList}\item
    147 {\bf ps\-Coord} $\ast$ {\bf ps\-Distortion\-Apply} ({\bf ps\-Coord} $\ast$out, const psdistortion $\ast$pattern, const {\bf ps\-Coord} $\ast$coords, float mag, float color)
     159{\bf ps\-Plane} $\ast$ {\bf ps\-Plane\-Distort\-Apply} ({\bf ps\-Plane} $\ast$out, const ps\-Plane\-Distortion $\ast$pattern, const {\bf ps\-Plane} $\ast$coords, float mag, float color)
    148160\begin{CompactList}\small\item\em apply the optical distortion to the given coordinate, magnitude, color\item\end{CompactList}\item
    149 {\bf ps\-Coord} $\ast$ {\bf ps\-Get\-Offset} (const {\bf ps\-Coord} $\ast$restrict position1, const {\bf ps\-Coord} $\ast$restrict position2, const char $\ast$type)
     161{\bf ps\-Sphere\-Transform} $\ast$ {\bf ps\-Sphere\-Transform\-Alloc} (double pole1, double pole2, double rotation)
     162\begin{CompactList}\small\item\em Constructor.\item\end{CompactList}\item
     163void {\bf ps\-Sphere\-Transform\-Free} ({\bf ps\-Sphere\-Transform} $\ast$trans)
     164\begin{CompactList}\small\item\em Destructor.\item\end{CompactList}\item
     165{\bf ps\-Sphere} $\ast$ {\bf ps\-Sphere\-Transform\-Apply} (const {\bf ps\-Sphere} $\ast$coord, const {\bf ps\-Sphere\-Transform} $\ast$sys)
     166\begin{CompactList}\small\item\em Apply general spherical transformation.\item\end{CompactList}\item
     167{\bf ps\-Sphere\-Transform} $\ast$ {\bf ps\-Sphere\-Transform\-Ito\-E} (void)
     168\begin{CompactList}\small\item\em Return transformation structure to convert ICRS to Ecliptic.\item\end{CompactList}\item
     169{\bf ps\-Sphere\-Transform} $\ast$ {\bf ps\-Sphere\-Transform\-Eto\-I} (void)
     170\begin{CompactList}\small\item\em Return transformation structure to convert Ecliptic to ICRS.\item\end{CompactList}\item
     171{\bf ps\-Sphere\-Transform} $\ast$ {\bf ps\-Sphere\-Transform\-Ito\-G} (void)
     172\begin{CompactList}\small\item\em Return transformation structure to convert ICRS to Galactic.\item\end{CompactList}\item
     173{\bf ps\-Sphere\-Transform} $\ast$ {\bf ps\-Sphere\-Transform\-Gto\-I} (void)
     174\begin{CompactList}\small\item\em Return transformation structure to convert Galactic to ICRS.\item\end{CompactList}\item
     175{\bf ps\-Plane} $\ast$ {\bf ps\-Coord\-Project} (const {\bf ps\-Sphere} $\ast$coord, const {\bf ps\-Projection} $\ast$projection)
     176\begin{CompactList}\small\item\em Project spherical system onto a plane.\item\end{CompactList}\item
     177{\bf ps\-Sphere} $\ast$ {\bf ps\-Coord\-Deproject} (const {\bf ps\-Plane} $\ast$coord, const {\bf ps\-Projection} $\ast$projection)
     178\begin{CompactList}\small\item\em Deproject plane onto spherical system.\item\end{CompactList}\item
     179{\bf ps\-Sphere} $\ast$ {\bf ps\-Sphere\-Get\-Offset} (const {\bf ps\-Sphere} $\ast$restrict position1, const {\bf ps\-Sphere} $\ast$restrict position2, const char $\ast$type)
    150180\begin{CompactList}\small\item\em Get offset (RA,Dec) on the sky between two positions position1 and position2 may not be identical.\item\end{CompactList}\item
    151 {\bf ps\-Coord} $\ast$ {\bf ps\-Apply\-Offset} (const {\bf ps\-Coord} $\ast$restrict position, const {\bf ps\-Coord} $\ast$restrict offset, const char $\ast$type)
     181{\bf ps\-Sphere} $\ast$ {\bf ps\-Sphere\-Apply\-Offset} (const {\bf ps\-Sphere} $\ast$restrict position, const {\bf ps\-Sphere} $\ast$restrict offset, const char $\ast$type)
    152182\begin{CompactList}\small\item\em Apply an offset to a position.\item\end{CompactList}\item
    153 {\bf ps\-Coord} $\ast$ {\bf ps\-Get\-Sun\-Pos} (float mjd)
     183{\bf ps\-Sphere} $\ast$ {\bf ps\-Sun\-Get\-Pos} ({\bf ps\-Time} time)
    154184\begin{CompactList}\small\item\em Get Sun Position.\item\end{CompactList}\item
    155 {\bf ps\-Coord} $\ast$ {\bf ps\-Get\-Moon\-Pos} (float mjd, double latitude, double longitude)
    156 \begin{CompactList}\small\item\em Get Moon position.\item\end{CompactList}\item
    157 float {\bf ps\-Get\-Moon\-Phase} (float mjd)
     185{\bf ps\-Sphere} $\ast$ {\bf ps\-Sun\-Get\-Rise} ({\bf ps\-Time} $\ast$twi15, {\bf ps\-Time} $\ast$twi18, {\bf ps\-Time} time)
     186\begin{CompactList}\small\item\em Get Sun Rise time.\item\end{CompactList}\item
     187{\bf ps\-Sphere} $\ast$ {\bf ps\-Sun\-Get\-Set} ({\bf ps\-Time} $\ast$twi15, {\bf ps\-Time} $\ast$twi18, {\bf ps\-Time} time)
     188\begin{CompactList}\small\item\em Get Sun Set time.\item\end{CompactList}\item
     189float {\bf ps\-Night\-Length} ({\bf ps\-Time} time)
     190\begin{CompactList}\small\item\em Get Length of closest night.\item\end{CompactList}\item
     191{\bf ps\-Sphere} $\ast$ {\bf ps\-Moon\-Get\-Pos} ({\bf ps\-Time} time)
     192\begin{CompactList}\small\item\em Get Moon Position.\item\end{CompactList}\item
     193{\bf ps\-Sphere} $\ast$ {\bf ps\-Moon\-Get\-Rise} ({\bf ps\-Time} time)
     194\begin{CompactList}\small\item\em Get Moon Rise time.\item\end{CompactList}\item
     195{\bf ps\-Sphere} $\ast$ {\bf ps\-Moon\-Get\-Set} ({\bf ps\-Time} time)
     196\begin{CompactList}\small\item\em Get Moon Set time.\item\end{CompactList}\item
     197float {\bf ps\-Moon\-Get\-Phase} ({\bf ps\-Time} time)
    158198\begin{CompactList}\small\item\em Get Moon phase.\item\end{CompactList}\item
    159 {\bf ps\-Coord} $\ast$ {\bf ps\-Get\-Solar\-System\-Pos} (const char $\ast$solar\-System\-Object, float mjd)
    160 \begin{CompactList}\small\item\em Get Planet positions.\item\end{CompactList}\item
    161 {\bf ps\-Coord} $\ast$ {\bf ps\-Coordinates\-Ito\-E} (const {\bf ps\-Coord} $\ast$restrict coordinates)
    162 \begin{CompactList}\small\item\em Convert ICRS to Ecliptic.\item\end{CompactList}\item
    163 {\bf ps\-Coord} $\ast$ {\bf ps\-Coordinates\-Eto\-I} (const {\bf ps\-Coord} $\ast$restrict coordinates)
    164 \begin{CompactList}\small\item\em Convert Ecliptic to ICRS.\item\end{CompactList}\item
    165 {\bf ps\-Coord} $\ast$ {\bf ps\-Coordinates\-Ito\-G} (const {\bf ps\-Coord} $\ast$restrict coordinates)
    166 \begin{CompactList}\small\item\em Convert ICRS to Galactic.\item\end{CompactList}\item
    167 {\bf ps\-Coord} $\ast$ {\bf ps\-Coordinates\-Gto\-I} (const {\bf ps\-Coord} $\ast$restrict coordinates)
    168 \begin{CompactList}\small\item\em Convert Galactic to ICRS.\item\end{CompactList}\end{CompactItemize}
    169 
     199{\bf ps\-Sphere} $\ast$ {\bf ps\-Planet\-Get\-Pos} (const char $\ast$solar\-System\-Object, {\bf ps\-Time} time)
     200\begin{CompactList}\small\item\em Get Planet positions.\item\end{CompactList}\end{CompactItemize}
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