source: trunk/MagicSoft/Mars/mastro/MAstro.h@ 7197

Last change on this file since 7197 was 7179, checked in by tbretz, 19 years ago
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File size: 3.4 KB
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1#ifndef MARS_MAstro
2#define MARS_MAstro
3
4#ifndef ROOT_TROOT
5#include <TROOT.h>
6#endif
7#ifndef ROOT_TVector2
8#include <TVector2.h>
9#endif
10
11class TVector3;
12
13class MAstro
14{
15private:
16 static Double_t Round(Double_t val);
17 static Double_t Trunc(Double_t val);
18
19 static Double_t Kepler(Double_t m, Double_t ecc);
20
21public:
22 // Angle/Time conversion functions
23 static Double_t Hms2Sec(Int_t deg, UInt_t min, Double_t sec, char sgn='+');
24 static Double_t Dms2Rad(Int_t deg, UInt_t min, Double_t sec, Char_t sgn='+');
25 static Double_t Hms2Rad(Int_t hor, UInt_t min, Double_t sec, Char_t sgn='+');
26 static Double_t Dms2Deg(Int_t deg, UInt_t min, Double_t sec, Char_t sgn='+');
27 static Double_t Hms2Deg(Int_t hor, UInt_t min, Double_t sec, Char_t sgn='+');
28 static Double_t Dms2Hor(Int_t deg, UInt_t min, Double_t sec, Char_t sgn='+');
29 static Double_t Hms2Hor(Int_t hor, UInt_t min, Double_t sec, Char_t sgn='+');
30
31 static void Day2Hms(Double_t day, Char_t &sgn, UShort_t &hor, UShort_t &min, UShort_t &sec);
32 static void Rad2Dms(Double_t rad, Char_t &sgn, UShort_t &deg, UShort_t &min, UShort_t &sec);
33 static void Rad2Hms(Double_t rad, Char_t &sgn, UShort_t &hor, UShort_t &min, UShort_t &sec);
34 static void Deg2Dms(Double_t deg, Char_t &sgn, UShort_t &deg, UShort_t &min, UShort_t &sec);
35 static void Deg2Hms(Double_t deg, Char_t &sgn, UShort_t &hor, UShort_t &min, UShort_t &sec);
36 static void Hor2Dms(Double_t hor, Char_t &sgn, UShort_t &deg, UShort_t &min, UShort_t &sec);
37 static void Hor2Hms(Double_t hor, Char_t &sgn, UShort_t &hor, UShort_t &min, UShort_t &sec);
38
39 static void Day2Hm(Double_t day, Char_t &sgn, UShort_t &hor, Double_t &min);
40 static void Rad2Dm(Double_t rad, Char_t &sgn, UShort_t &deg, Double_t &min);
41 static void Rad2Hm(Double_t rad, Char_t &sgn, UShort_t &hor, Double_t &min);
42 static void Deg2Dm(Double_t deg, Char_t &sgn, UShort_t &deg, Double_t &min);
43 static void Deg2Hm(Double_t deg, Char_t &sgn, UShort_t &hor, Double_t &min);
44 static void Hor2Dm(Double_t rad, Char_t &sgn, UShort_t &deg, Double_t &min);
45 static void Hor2Hm(Double_t rad, Char_t &sgn, UShort_t &hor, Double_t &min);
46
47 // Print funtions
48 static TString GetStringDeg(Double_t deg, const char *fmt="%c%d:%02d:%02d");
49 static TString GetStringHor(Double_t deg, const char *fmt="%c%d:%02d:%02d");
50
51 // Angle treatment functions
52 static Bool_t String2Angle(TString &str, Double_t &ret);
53 static Bool_t Coordinate2Angle(const TString &str, Double_t &ret);
54 static TString Angle2Coordinate(Double_t val);
55
56 static Double_t AngularDistance(Double_t theta0, Double_t phi0, Double_t theta1, Double_t phi1);
57
58 // Time treatment functions
59 static void Mjd2Ymd(UInt_t mjd, UShort_t &y, Byte_t &m, Byte_t &d);
60 static Int_t Ymd2Mjd(UShort_t y, Byte_t m, Byte_t d);
61
62 static Double_t UT2GMST(Double_t ut1);
63
64 // Rotation angle between local and sky coordinate system
65 static void RotationAngle(Double_t sinl, Double_t cosl, Double_t theta, Double_t phi, Double_t &sin, Double_t &cos);
66 static Double_t RotationAngle(Double_t sinl, Double_t cosl, Double_t theta, Double_t phi);
67
68 static Double_t GetMoonPhase(Double_t mjd);
69 static Double_t GetMoonPeriod(Double_t mjd);
70 static Int_t GetMagicPeriod(Double_t mjd);
71
72 static TVector2 GetDistOnPlain(const TVector3 &v0, TVector3 v1, Double_t dist=1);
73
74 ClassDef(MAstro, 0)
75};
76
77#endif
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