GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > GRBP / V1-0-0
Constituent: grbpsiu     Tag: rad750
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Data Structures | |
struct | _GRBP_skew |
Amount to skew the RA and DEC on a repoint request. More... | |
Typedefs | |
typedef _GRBP_skew | GRBP_skew |
Typedef for struct _GRBP_skew. | |
Functions | |
static __inline double | GRBP__skewRaArcmins (double ra, float skew) |
Skews the right ascension by the specified amount. | |
static __inline double | GRBP__skewDecArcmins (double dec, float skew) |
Skews the declination by the specified amount. |
CVS $Id: GRBP_skew.h,v 1.2 2007/10/16 22:43:50 jgt Exp $
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Typedef for struct _GRBP_skew. The purpose of these parameters is to ensure that a repoint request does not result in the GRB gammas coming in exactly parallel to the LAT's towers and all its cracks. Doing so would affect the resolution and efficiency. These parameters are meant to skew the repoint direction slightly off-axis. |
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Skews the declination by the specified amount.
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Skews the right ascension by the specified amount.
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