... of the annular extraction region, i.e., difference= (TotSA/PosSA)*positive_spec - (TotSA/NegSA)*negative_spec. where PosSA and NegSA are the 'positive' and 'negative' spectrum solid angles, and TotSA is the solid angle in the annular extraction region ...
... of the annular extraction region, i.e., difference= (TotSA/PosSA)*positive_spec - (TotSA/NegSA)*negative_spec. where PosSA and NegSA are the 'positive' and 'negative' spectrum solid angles, and TotSA is the solid angle in the annular extraction region ...
... of the annular extraction region, i.e., difference= (TotSA/PosSA)*positive_spec - (TotSA/NegSA)*negative_spec. where PosSA and NegSA are the 'positive' and 'negative' spectrum solid angles, and TotSA is the solid angle in the annular extraction region ...
... spectra are subtracted to obtain the ' uctuations' spectrum in each annular region ... 9. Filter pseudo event list with annular regions to create a mask 10. ... Combine positive/negative masks with the annular regions mask 11. ...
... spectra are subtracted to obtain the ' uctuations' spectrum in each annular region ... Filter pseudo event list with annular regions to create a mask 9. ... Combine positive/negative masks with the annular regions mask 10. ...
... spectra are subtracted to obtain the ' uctuations' spectrum in each annular region ... 9. Filter pseudo event list with annular regions to create a mask 10. ... Combine positive/negative masks with the annular regions mask 11. ...
... In the meantime, it has also been found that the annular regions used for the extraction of the EPIC-pn spectra were not ... The same GTIs were applied to EPIC-pn and RGS. EPIC-pn spectra were extracted with new optimised annular regions. ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0328-1-1.pdf -- 218.6 Кб -- 09.10.2015 Похожие документы
... recent ChangeLog entry says: Version 1.22.2 - 2007-01-23 (RDS) ----------- + src/EregionAnalyse.cc - Internally converts RA, DEC specified circular or annular regions to sky (X/Y) coords so that they remain circular and keep the expected size (SPR-2701 ...
... For the common case of a circular, rectangular or annular region centred on the source, a formulation of the enclosed energy as a function of energy, off-axis angle and box radius is used (EXTENDED mode). ...