| 1 | #ifndef MARS_MAstroCatalog
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| 2 | #define MARS_MAstroCatalog
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| 3 |
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| 4 | #ifndef ROOT_TVector3
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| 5 | #include <TVector3.h>
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| 6 | #endif
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| 7 | #ifndef ROOT_TList
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| 8 | #include <TList.h>
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| 9 | #endif
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| 10 |
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| 11 | class MTime;
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| 12 | class MObservatory;
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| 13 | class TArrayI;
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| 14 |
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| 15 | class MVector3 : public TVector3
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| 16 | {
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| 17 | enum VectorType_t
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| 18 | {
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| 19 | kIsInvalid,
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| 20 | kIsRaDec,
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| 21 | kIsZdAz,
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| 22 | kIsAltAz,
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| 23 | kIsArbitrary
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| 24 | };
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| 25 |
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| 26 | VectorType_t fType;
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| 27 |
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| 28 | public:
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| 29 | /*
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| 30 | MVector3(Double_t theta=0, Double_t phi=0, Double_t mag=1)
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| 31 | {
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| 32 | SetMagThetaPhi(exp(mag), theta, phi);
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| 33 | }*/
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| 34 | MVector3() { fType=kIsInvalid; }
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| 35 | MVector3(const TVector3 &v3) : TVector3(v3) { fType=kIsArbitrary; }
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| 36 | Double_t Magnitude() const { return TMath::Log(Mag()); }
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| 37 |
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| 38 | void SetRaDec(Double_t ra, Double_t dec, Double_t mag)
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| 39 | {
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| 40 | fType = kIsRaDec;
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| 41 | SetMagThetaPhi(exp(mag), TMath::Pi()/2-dec, ra);
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| 42 | }
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| 43 | void SetZdAz(Double_t zd, Double_t az, Double_t mag)
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| 44 | {
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| 45 | fType = kIsZdAz;
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| 46 | SetMagThetaPhi(exp(mag), zd, az);
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| 47 | }
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| 48 | void SetAltAz(Double_t alt, Double_t az, Double_t mag)
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| 49 | {
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| 50 | fType = kIsAltAz;
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| 51 | SetMagThetaPhi(exp(mag), TMath::Pi()/2-alt, az);
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| 52 | }
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| 53 |
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| 54 | MVector3 GetZdAz(const MObservatory &obs, Double_t gmst) const;
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| 55 | MVector3 GetZdAz(const MTime &time, MObservatory &obs) const;
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| 56 |
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| 57 | ClassDef(MVector3, 0)
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| 58 | };
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| 59 |
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| 60 | class MAstroCatalog : public TObject
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| 61 | {
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| 62 | private:
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| 63 | Double_t fLimMag; // [1] Limiting Magnitude
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| 64 | Double_t fRadiusFOV; // [deg] Radius of Field of View
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| 65 | MVector3 fRaDec; // pointing position
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| 66 |
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| 67 | TList fList;
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| 68 |
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| 69 | TString FindToken(TString &line, Char_t tok=',');
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| 70 |
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| 71 | Int_t atoi(const TSubString &sub);
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| 72 | Float_t atof(const TSubString &sub);
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| 73 | Int_t atoi(const TString &s);
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| 74 | Float_t atof(const TString &s);
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| 75 |
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| 76 | public:
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| 77 | MAstroCatalog() : fLimMag(99), fRadiusFOV(99)
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| 78 | {
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| 79 | fList.SetOwner();
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| 80 | }
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| 81 |
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| 82 | void SetLimMag(Double_t mag) { fLimMag=mag; }
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| 83 | void SetRadiusFOV(Double_t deg) { fRadiusFOV=deg; }
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| 84 | void SetRaDec(Double_t ra, Double_t dec) { fRaDec.SetRaDec(ra, dec, 1); }
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| 85 | void SetRaDec(const TVector3 &v) { fRaDec=v; }
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| 86 | void Delete(Option_t *o="") { fList.Delete(o); }
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| 87 |
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| 88 | Int_t ReadXephem(TString catalog = "/usr/X11R6/lib/xephem/catalogs/YBS.edb");
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| 89 | Int_t ReadNGC2000(TString catalog = "ngc2000.dat");
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| 90 | Int_t ReadBSC(TString catalog = "bsc5.dat");
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| 91 |
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| 92 | void Print(Option_t *o="") const { fList.Print(); }
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| 93 |
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| 94 | TList *GetList() { return &fList; }
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| 95 |
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| 96 | virtual Bool_t Convert(const TRotation &rot, TVector2 &v, Int_t type);
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| 97 | virtual Bool_t PaintLine(const TVector2 &v0, Double_t dx, Double_t dy, const TRotation &rot, Int_t type);
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| 98 |
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| 99 | void Paint(const TVector2 &v0, const TRotation &rot, TArrayI &dx, TArrayI &dy, Byte_t type);
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| 100 | void PaintNet(const TVector2 &v0, const TRotation &rot, Int_t type=0);
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| 101 | void Paint(Option_t *o="");
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| 102 |
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| 103 | ClassDef(MAstroCatalog, 0)
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| 104 | };
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| 105 | #endif
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