statements by while() loops in determining the remaining fractional counts.
Furthermore, some modulo operations have been introduced to prevent
integer overflows.
+08-dec-2006 NvE Memberfunctions SetUT introduced in AliTimestamp to provide convenient
+ ways to set a specific UT date/time.
+20-jan-2007 NvE AliMath extended with Nfac(), LnNfac() and LogNfac() facilities.
+08-mar-2007 NvE AliSample extended with Median and Spread calculation for 1D histograms.
+15-mar-2007 NvE AliTimestamp extended with Sidereal Time and Besselian Epoch.
+ Date/time retrieval via epoch specification introduced and UT time made
+ accessible even for cases which fall outside the TTimeStamp range.
+ As such, the UT and GST info will always be provided via the Date()
+ memberfunction.
+16-mar-2007 NvE Uniform data format introduced for printout of AliTimestamp::Date().
+17-mar-2007 NvE AliTimestamp extended to allow local time printout for a specified offset
+ and addition of a time difference specified as (fractional) hours.
+ Also bug fixed in the fractional hour conversion facility.
+20-mar-2007 NvE Support for retrieval of Local Time (LT) and Local Sidereal Time (LST)
+ introduced in AliTimestamp.
+22-mar-2007 NvE Support introduced for setting of timestamp parameters based on Local Time (LT)
+ in AliTimestamp.
+25-mar-2007 NvE AliTimestamp extended with Apparent Sidereal Time.
+27-mar-2007 NvE Test on date/time validity corrected in AliTimestamp::SetMJD to prevent
+ crash in TTimestamp invokation for very future dates.
+ Also more accurate calculation introduced of the change (dpsi) in
+ ecliptic longitude due to nutation in AliTimestamp::GetGAST.
+28-mar-2007 NvE AliTimestamp::Date extended to provide apparent sidereal time via
+ specification of negative "mode" parameter.
+29-mar-2007 NvE New memberfunction Almanac() introduced in AliTimestamp to provide a
+ central place for calculation of astronomical observables.
+31-may-2007 NvE Memberfunctions GetNdevices, GetIdDevice and ShowDevices of AliEvent
+ extended to select device classes.
+23-jun-2007 NvE Support for locking introduced in AliAttrib and locked signal (and error)
+ treatment implemented in SetSignal() and SetSignalError() of AliSignal.
+ Also the AliSignal copy constructor has been updated for the new locking.
+08-sep-2007 NvE New memberfunctions SetEpoch and GetEpoch introduced in AliTimestamp
+ for convenience.
+13-sep-2007 NvE New class AliAstrolab introduced to relate (local) measurements with
+ astrophysical phenomena.
+13-sep-2007 NvE Hour angle info included in printout of AliAstrolab.
+26-sep-2007 NvE AliTrack extended with GetNsignals for a specific signal class.
+ Also AliJet extended with GetNtracks for a specified track name.
+27-sep-2007 NvE New memberfunction RemoveDevice() introduced in AliEvent.
+ AliAstrolab derived from TTask, to provide a base class for TTask
+ based processors.
+ New class AliEventSelector introduced.
+03-oct-2007 NvE Class AliMath extended with statistical analysis facilities
+ PsiValue and Chi2Value to investigate statistical significance
+ of observations in counting experiments.
+06-oct-2007 NvE Memberfunctions Chi2Value of class AliMath extended with ndf determination.
+09-oct-2007 NvE Memberfunctions ResetSignals and DeleteSignals of class AliSignal
+ extended with options to preserve the waveform histo contents.
+ These new options are now also used in the SetSignal and SetSignalError
+ memberfunctions of class AliSignal.
+15-oct-2007 NvE Typo corrected in docs of AliAstrolab.cxx and memberfunctions GetMedian
+ and GetSpread of AliSample.cxx extended for Y-values of histo data.
+09-nov-2007 NvE Graphical skymap facilities introduced in AliAstrolab, based on the
+ work by Garmt de Vries-Uiterweerd.
+09-nov-2007 GdV Automatic central meridian setting only activated when meridian
+ has a value smaller than -pi. This will allow also negative values
+ as user input.
+14-nov-2007 NvE Copy constructor and Clone() memberfunction introduced in AliObjMatrix.
+