... QSO spectra in the ROSAT band are steeper than the background at harder energies ... to resolve the requirement for the ROSAT band background, and provide a harder ... extracted the luminosity function from ROSAT Deep Survey results, and extrapolated ...
... Compare obtained photon spectra with EUVE and ROSAT and XMM (work by Frank Haberl) Vadim Burwitz EPIC CAL/OPS, MPE May 4, 2006 Overview Vadim Burwitz EPIC CAL/OPS, MPE May 4, 2006 NLTE pure H model spectrum of HZ43 Different bound-free and free-free ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200605/VBurwitz.pdf -- 1189.5 Кб -- 14.05.2014 Похожие документы
... It is currently not used, however might by used for a future task that takes as input some proxies like the RA & Dec, the ROSAT broad band count rates for the target location, the corner count rates etc. and generates a best guess background file. ...
... It is currently not used, however might by used for a future task that takes as input some proxies like the RA & Dec, the ROSAT broad band count rates for the target location, the corner count rates etc. and generates a best guess background file. ...
... This was measured with a number of fields with ROSAT / Optical IDs, including (Lockman Hole, NGC2516, M31 and NGC253) 3 Estimated Scientific Quality Based on an analysis of Lockman Hole Rev 70 data, the mean displacement of about 25 central field of view ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0036-1-0.ps.gz -- 46.8 Кб -- 03.01.2001 Похожие документы
... Cruddace, R., G., Hasinger, G., Schmitt, J. H., The application of a maximum likelihood analysis to detection of sources in the ROSAT database, in `Astronomy from large Databases', eds. Murtagh, F. and Heck, A., p. 177, (1988). ...
... Cruddace, R., G., Hasinger, G., Schmitt, J. H., The application of a maximum likelihood analysis to detection of sources in the ROSAT database, in `Astronomy from large Databases', eds. Murtagh, F. and Heck, A., p. 177, (1988). ...