... fall within the selected pulse height region, the accuracy of this model is better than a few percent. 11 ffl To convert the recorded charge to the correct Xray energy one has to subtract the socalled dark frame and to apply the proper energy conversion ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-TN-0017-1-0.ps.gz -- 72.1 Кб -- 21.06.2001 Похожие документы
... All the E are then corrected for the difference between the dark map and the local offset, before building the internal background map (as described above) and building the PHA energy (in MAKE_E). ...
... All the E are then corrected for the difference between the dark map and the local offset, before building the internal background map (as described above) and building the PHA energy (in MAKE_E). ...
... All the E are then corrected for the difference between the dark map and the local offset, before building the internal background map (as described above) and building the PHA energy (in MAKE_E). ...
... All the E are then corrected for the difference between the dark map and the local offset, before building the internal background map (as described above) and building the PHA energy (in MAKE_E). ...
... All the E are then corrected for the difference between the dark map and the local offset, before building the internal background map (as described above) and building the PHA energy (in MAKE_E). ...
... All the E are then corrected for the difference between the dark map and the local offset, before building the internal background map (as described above) and building the PHA energy (in MAKE_E). ...
... For example, column 320 is overbright in band 1 (200 to 500 e V) Column 320 is indeed dark in the GD 153 data. ... shifted at the time G. Pratt studied the big energy shifts (before cooling). (counts / 4) Vertical normalisation is arbitrary ...
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Ссылки http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200502/jb_columns.pdf -- 119.3 Кб -- 16.05.2014 Похожие документы
... swept towards the collection site: the ion implant method should be superior in suppressing rear surface dark current ... To obtain reasonable detection efficiencies at energies as low as 300-400eV, particularly if compromised by light filter ...
... dark map and the local o set, before building the internal background map (as ... energy (in ADU) for CCDBKG maxperipix no integer 0 0; 7 Maximum PERIPIX for ... dark frame map else if withmaskedccdset then read DIAGNOSTIC map xmmsas\_20030110 ...