| 1 | -*-*- END -*-*-
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| 2 |
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| 3 | *** Version 0.9
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| 4 |
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| 5 | - added signal subtraction for pure on data by means of fitting
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| 6 | the background in the off region or by performing a combined
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| 7 | signal/background fit. Provides necessary histograms for
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| 8 | obtaining energy spectra and a light curve.
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| 9 |
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| 10 | - added classes to perform and study the selection of the
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| 11 | 2nd Level Trigger on MC data (example in triglvl2.C macro)
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| 12 |
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| 13 | - added pedestal calculation
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| 14 |
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| 15 | - implemented "democratic cleaning" (tail cut value proportional
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| 16 | to pixel area) according to Wolfgang's suggestion.
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| 17 |
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| 18 | - added Sigmabar treatment (calculation and basic histogramming)
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| 19 |
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| 20 | - added basic routines to apply padding
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| 21 |
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| 22 | - added first implementation of MARS-based source visibility plotter
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| 23 | (needs to be linked against slalib, preliminary version)
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| 24 |
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| 25 | - enhanced functionality of data chains: random numbers, conversion
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| 26 | functions and access to MHMatrix objects
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| 27 |
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| 28 | - fixed some bugs in the CT1 Preproc file reader, which gave wrong
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| 29 | numbers under certain circumstances (runs with 0 events included)
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| 30 |
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| 31 | - fixed a bug in the general filter MF (didn't work on some systems
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| 32 | at all)
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| 33 |
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| 34 | - fixed a bug in chaining files, which caused the analysis to crash or
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| 35 | ignore files
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| 36 |
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| 37 | - implemented more geometry classes describing the parameters used
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| 38 | to simulate the PMT camera
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| 39 |
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| 40 | - added new Monte Carlo classes containing the setup of the different
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| 41 | programs in the MC chain.
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| 42 |
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| 43 | - added a (preliminary) general task to evaluate chi-square of a given
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| 44 | parameter in an eventloop.
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| 45 |
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| 46 | - first implementation of a container describing the observatory
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| 47 | location (Long, Lat, etc)
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| 48 |
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| 49 | - added Random Forest - method for g/h-separation
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| 50 |
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| 51 | - made compatible with the latest PRO version of root (3.04/02)
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| 52 | (this means, that it is compiling, but not yet fully tested)
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| 53 |
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| 54 | - added a new status display which can show the present status
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| 55 | of histograms while an eventloop is running (MStatusDisplay,
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| 56 | an example can be found at status.C)
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| 57 |
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| 58 | - reorganized directories:
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| 59 | classes describing the image --> mimage
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| 60 | classes containing Monte Carlo Histograms --> mhistmc
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| 61 | classes for Random Forest method --> mranforest
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| 62 |
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| 63 | - added (event-)weights to fill histograms
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| 64 |
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| 65 | - colors in logging output to screen
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| 66 |
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| 67 | - changes to the Image Parameter declaration:
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| 68 | + moved fConc, fConc1 from MHillasSrc to MNewImagePar
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| 69 | + moved fNumUsedPix, fNumCorePix from MHillas to MNewImagePar
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| 70 | + MHillasExt now derives from MParContainer instead of MHillas
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| 71 | --> Files written with the old definition are more or less unreadable
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| 72 |
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| 73 | - reading of reflector files
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| 74 |
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| 75 | - display data from reflector files in the camera
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| 76 |
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| 77 | - implemented currents (and display them in the camera)
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| 78 |
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| 79 | - logarithmic scale in camera
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| 80 |
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| 81 |
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| 82 |
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| 83 | *** Version 0.8 (2002/11/18)
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| 84 |
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| 85 | - added all subdirectories as Include-Paths for ACLIC (s. rootlogon.C)
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| 86 |
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| 87 | - corrected 48(!) wrong entries in the Next Neighbor table of the
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| 88 | Magic Camera (all in the inner part of the outer ring, mostly
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| 89 | missing a single NN)
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| 90 |
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| 91 | - Fixed a bug in the table describing the Next Neighbours of the
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| 92 | CT1 camera (a pixel 127 doesn't exist and the pixel 126 didn't
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| 93 | have any neighbour)
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| 94 |
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| 95 | - changed trigrate.C: now it calculates the pure NSB triggers from
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| 96 | a camera file (generated with no showers), so there is no need
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| 97 | to introduce them by hand in the BgR array (for more details
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| 98 | please ask Abelardo)
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| 99 |
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| 100 | - added MHHadronness (and MHadronness) as a general facility to evaluate
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| 101 | the quality of a gamma-hadron seperation method
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| 102 |
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| 103 | - changed MWriteAsciiFile to accept rules (MDataChain)
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| 104 |
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| 105 | - Calls to MWriteAsciiFile::AddContainer and MWriteAsciiFile::AddRule
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| 106 | must be replaced by calles to MWriteAsciiFile::AddColumn and
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| 107 | MWriteAsciiFile::AddColumns. Be carefull, the arguments have slightly
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| 108 | changed.
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| 109 |
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| 110 | - Implemented generalized event-matrices (one row per event)
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| 111 | (MHMatrix)
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| 112 |
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| 113 | - implemented the one dimensional composite probabilities
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| 114 | (MHCompProb, MCompProbCalc, comprob.C)
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| 115 |
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| 116 | - implemented the Multidimensional Distances (Next Neighbours, Kernel)
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| 117 | (MMultiDimDistCalc, multidimdist.C, multidimdist2.C, MHMatrix)
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| 118 |
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| 119 | - Added a camera display displaying the pixel numbers to the
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| 120 | event display gui.
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| 121 |
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| 122 | - Added Monte Carlo Informations to event display gui
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| 123 |
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| 124 | - Changed the camera display to display the pixel numbering
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| 125 |
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| 126 | - Added three buttons to the camera display to change the palette
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| 127 |
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| 128 | - Added the number of used and core pixels after image cleaning
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| 129 | to MHillas
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| 130 |
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| 131 | - Changed the algorithm used in MHillas according to TDAS 02-03
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| 132 |
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| 133 | - Changed the Alpha range according to TDAS 02-03 to [-90°,90°]
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| 134 |
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| 135 | - Changed the algorithm used in MHillasSrc according to TDAS 02-03
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| 136 |
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| 137 | - Added fCosDeltaAlpha to MHillasSrc
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| 138 |
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| 139 | - The numbers of photons used to calculate fConc and fConc1 in
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| 140 | MHillasExt are now scaled with the pixel size, so that one get
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| 141 | a four times smaller value for the bigger pixels in the outer ring.
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| 142 |
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| 143 | - added new task to smooth the camera contents (MCameraSmooth)
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| 144 |
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| 145 | - added possibility to use interpolated pixel values for blind pixels
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| 146 | instead of removing it completely from the analysis
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| 147 |
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| 148 | - Implemented the possibility to save the whole eventloop with
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| 149 | its setup to a file. This information can be read and from
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| 150 | it you can (re)create a Macro. See MEvtLoop::Read, MEvtLoop::Write
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| 151 | and MEvtLoop::MakeMacro. If you find something not working, please
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| 152 | report - this stuff is still in a beta phase.
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| 153 |
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| 154 | - MBlindPixelCalc set all Ceta-Tauri pixels to unused not only for the
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| 155 | file having crab starfield, but also for all following files - fixed
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| 156 |
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| 157 | - MTaskList::PrintStatistics can now be instructud to print also the
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| 158 | title, too: use PrintStatistics(0, kTRUE)
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| 159 |
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| 160 | - Changed the image cleaning so that pixels with to many 'used'
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| 161 | neighbors are left used (to get rid of 'holes' in events)
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| 162 |
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| 163 | - Introduced more output to the camera displays
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| 164 |
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| 165 | - Added an array of histograms (eg one hist per run), MHArray
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| 166 |
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| 167 | - Added a _preliminary_ version of the reader for CT1 PreProc files
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| 168 | (MCT1ReadPreProc)
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| 169 |
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| 170 | - Fixed the error calculation of MHMCollectionArea and MHMcIntRate
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| 171 | (thanks to Raquel)
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| 172 |
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| 173 | - added the first energy estimator (MEnergyEstParam, estimate.C,
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| 174 | estfit.C) using a parametrization
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| 175 |
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| 176 | - Added some new Monte Carlo paremeter containers used to store
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| 177 | setup information from the MC chain (MMcConfigRunHeader,
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| 178 | MMcCorsikaRunHeader, MGeomPMT, MGeomMirror)
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| 179 |
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| 180 |
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| 181 |
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| 182 | *** Version 0.7 (2002/04/30)
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| 183 |
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| 184 | - added a bugfix to MCerPhotCalc. In older camera versions (<=40)
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| 185 | the pedestal mean value was saved incorrectly. For files from
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| 186 | this versions we substract 0.5 from the pedestal mean.
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| 187 | WARNING: This may effect your results, so don't wonder...
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| 188 |
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| 189 | - First implementation of an algorithm using only triggered events
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| 190 | for the collection area calculation
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| 191 |
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| 192 | - Ascii Output can now also be used for parameter containers which
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| 193 | doesn't overload MParCointainer::AsciiWrite
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| 194 |
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| 195 | - The Ascii Output is now also capable of writing single data members
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| 196 | of one container
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| 197 |
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| 198 | - You are now able to change the order of the values written to the
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| 199 | ascii file
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| 200 |
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| 201 | - You can now specify a conversion factor for each data member written
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| 202 | to an ascii file. This may be usefull to change the units of the
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| 203 | data member (eg. degrees instead of millimeters in case of the
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| 204 | hillas parameters)
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| 205 |
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| 206 | - Replaced old MHillas by a new structure which allows you to extend
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| 207 | the parameters stored in MHillas very easily:
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| 208 | see MHillas and MHillasExt
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| 209 |
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| 210 | - Added classes to handle source dependancy of image parameters:
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| 211 | see MHillasSrc
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| 212 |
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| 213 | - Added container (MBinning) to have a standard input for the binning
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| 214 | in different histograms (eg. the Energy bins should be the same in
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| 215 | all histograms)
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| 216 |
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| 217 | - Changed Hillas histograms from mm to deg
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| 218 |
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| 219 | - Added the flexible binning to the hillas histograms
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| 220 |
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| 221 | - Added a filter for the alpha parameter (MFAlpha)
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| 222 |
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| 223 | - It is now possible to write single data members of a class object to
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| 224 | an output stream instead of the whole container only
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| 225 |
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| 226 | - Added a generalized filter for a data member:
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| 227 | MFDataMember filter("MHillas.fWidth", '<', 0.5);
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| 228 |
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| 229 | - Added a generalized Filter parser for more difficult filter rules
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| 230 | MF filter("MHillas.fWidth<0.5 && MHillas.fLength>0.5");
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| 231 |
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| 232 | - Added new Monte Carlo histograms:
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| 233 | MHMcEnergyImpact and MHMcEfficiency
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| 234 |
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| 235 | - Added many new histograms needed for the flux calculation.
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| 236 |
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| 237 | - Added a generalized histograms which can fill and show up to three
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| 238 | data members in either a one-, two- or three-dimensional histogram, eg:
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| 239 | MH3 mh3("MHillas.fWidth", "MHillas.fLength");
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| 240 |
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| 241 | - Added:
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| 242 | * calculation of <Theta> as a function of Theta (MHThetabarTheta)
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| 243 | * calculation of <Theta> as a function of time (MHThetabarTime)
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| 244 | they are needed in the flux calculation in
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| 245 | order to select for a given bin in Theta (or time) the appropriate
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| 246 | effective collection area, which is assumed to be given as a function
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| 247 | of Theta and the true energy
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| 248 |
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| 249 | - Added calculation of the migration matrix in the energy
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| 250 | (MHMcEnergyMigration):
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| 251 | the migration matrix describes the migration from the true (E_true)
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| 252 | to the estimated energy (E_est); it is needed to determine the
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| 253 | distribution of E_true from the measured distribution of E_est
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| 254 | by unfolding
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| 255 |
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| 256 | - changed the color palette in the camera display to DeapSea.
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| 257 |
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| 258 |
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| 259 |
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| 260 | *** Version 0.6 (2002/01/15)
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| 261 |
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| 262 | - Introduce the option of disable pixels (MBlindPixels and
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| 263 | MBlindPixelCalc) for the analysis (eg MHillasCalc) to be
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| 264 | able to deal with Star Field NSB.
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| 265 |
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| 266 | - Fixed a bug in the pedestals substraction
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| 267 |
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| 268 | - Introduced verbosity levels
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| 269 |
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| 270 | - Introduced a task (MReadMarsFile) which reads the RunHeader tree, too.
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| 271 |
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| 272 | - Fixed several bugs in MFTriggerLvl1 which caused to filter not to
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| 273 | work correctly (thanks to Abelardo)
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| 274 |
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| 275 | - Introduced correct treatment of the diffuse Night Sky Background
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| 276 | and NSB (MMcPedestalNSB)
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| 277 |
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| 278 | - Corrected treatment of the electronic noise (MMcPedestalCopy)
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| 279 |
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| 280 | - Introduced MMcRunHeaders which contains monte carlo run informations
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| 281 |
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| 282 | - Added a 'Print'-Task (MPrint) which calls the Print function
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| 283 | of a parameter container for each event
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| 284 |
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| 285 | - Removed MHtml (was replaced by THtml of root 3.02) in dohtml.C
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| 286 |
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| 287 | - changes to be more efficient with root 3.02/06
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| 288 |
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| 289 | - root 3.02/06 fixes:
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| 290 | + the memory leak when reading MRawEvtData
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| 291 | + loosing more time than necessary to update the progress bar
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| 292 |
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| 293 | - MWriteAsciiFile is now capable of writing more than one container
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| 294 | in a line. For example: To be able to write Monte Carlo and
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| 295 | Hillas values (energy and alpha) in one line.
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| 296 |
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| 297 |
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| 298 |
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| 299 | *** Version 0.5 (2001/11/06)
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| 300 |
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| 301 | - Added new GUI functionality (Analysis)
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| 302 |
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| 303 | - Added a camera display to be able to display events in the camera
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| 304 | together with the calculated hillas ellipse
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| 305 |
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| 306 | - Added a 'Clone'-Task (MClone) which can clone a parameter container
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| 307 | object at any state of the analysis, so that the output are several
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| 308 | states
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| 309 |
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| 310 | - Fixed a bug in the collection area error calculation
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| 311 | (Thanks to Ciro and Abelardo)
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| 312 |
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| 313 | - Fixed a bug which causes merpp to crash in some environments
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| 314 |
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| 315 | - Implemented auto enabling scheme for Branches to speed up reading
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| 316 | a lot (see MReadTree and MTask)
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| 317 |
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| 318 | - Fixed a bug in the Histogram classes which caused histograms to
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| 319 | be written to a file by MWriteRootFile without request
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| 320 |
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| 321 | - changed the object I/O from the old stylish root I/O to the new
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| 322 | 'auto evolution scheme' This was done only for classes which are not
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| 323 | yet used in Monte Carlo files, so that these files are still readable.
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| 324 |
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| 325 | - Added support for a progress bar in MEvtLoop and MReadTree
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| 326 | (see the Analysis Window in Mars for an example)
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| 327 |
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| 328 | - Fixed a bug in the package creation which disturbed the conversion
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| 329 | between a mars version unpacked from a tar file and the repository.
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| 330 |
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| 331 | - Changed the code to writer merpped (converted into root format)
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| 332 | raw files, to get faster (around 10%)
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| 333 |
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| 334 |
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| 335 |
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| 336 | *** Version 0.4 (2001/09/20)
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| 337 |
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| 338 | - This release is made to compile on a root version >= 3.00
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| 339 |
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| 340 | - Fixed a bug which causes MReadTree to read the first file only
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| 341 |
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| 342 | - Added a task to compute the trigger rate (MMcTriggerRateCalc)
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| 343 |
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| 344 | - Added a task to write a container to an Ascii file (MWriteAsciiFile)
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| 345 |
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| 346 | - Added a task to write several container to a root file (MWriteRootFile)
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| 347 |
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| 348 | - Added calculation of the Enegry Threshold (MMcThresholdCalc)
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| 349 |
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| 350 | - Added calculation of the collection area (MMcCollectionAreaCalc)
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| 351 |
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| 352 | - fixed some bugs in the Hillas calculation
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| 353 |
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| 354 | - added filters to be able to control the task execution dependent on
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| 355 | a parameter (for example: the number of level 1 triggers in a MC-file)
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| 356 |
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| 357 |
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| 358 |
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| 359 | *** Version 0.3 (2001/04/23)
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| 360 |
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| 361 | - Many demo macros added
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| 362 |
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| 363 | - MCT1ReadAscii is now able to handle more than one file (s. ::AddFile)
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| 364 |
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| 365 | - Hillas Calculation added
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| 366 |
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| 367 | - Standard image cleaning available
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| 368 |
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| 369 | - MReadTree is now able to handle more than one file
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| 370 | (Remark: of the same structure)
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| 371 |
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| 372 | - Now we are able to display events in a first version of the
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| 373 | Camera event display. To do this we must run the macro
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| 374 | "macros/readCT1.C" to read data from CT1.
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| 375 |
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| 376 |
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| 377 |
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| 378 | *** Version 0.2 (2001/01/24)
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| 379 |
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| 380 | - First Implementation of a Gui to read the raw data. Start the
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| 381 | gui with the command mars.
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| 382 |
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| 383 |
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| 384 |
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| 385 | *** Version 0.1 (2000/12/20)
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| 386 |
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| 387 | - First official release 0.1
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| 388 |
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| 389 | - Changes:
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| 390 |
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| 391 | + changed calling style of MRawPixelIterator from do...while to
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| 392 | while-loop
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| 393 |
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