... Given these distances the angularsize of the Xray source is about 1 arcsec, which ... inorbit results out to the angular distance imposed by the ''small window'' size ... on ground at the angular distance corresponding to the ''small window'' size ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-TN-0005-1-0.ps.gz -- 114.4 Кб -- 11.01.2001 Похожие документы
... The conversion to pixel coordinates (u; v) involves dividing by the angularsize of a pixel and translating so that required pixel is on the optical axis: u = fy s + b N u 2 c (5) v = fz s + b N v 2 c (6) where N u is the number of pixels in the U ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/scisim/release/latest/help/postscript/osim.ps -- 1009.1 Кб -- 12.01.2005 Похожие документы
... The instrumental setup at the synchrotron had a detector of limited angularsize, and thus the measured reflections from the grating plates had to be corrected for scatter [1, 2, 3, 4]. ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0012-1-0.ps.gz -- 126.3 Кб -- 03.01.2001 Похожие документы
... identified so far, although its weakness and softness compromise its use for many instruments, including the RGS which has concentrated instead on bright SNRs in the Magellanic clouds whose distance has the advantage of limiting their angularsizes ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-TN-0062-1-0.pdf -- 673.9 Кб -- 10.11.2005 Похожие документы
... coverage of 30 arcmin diameter therefore requires a detector size of 25mm to 80mm ... has had to be expended to increase the size of individual chips, and to develop ...
... no . real . 100 . pn time bin size expression . LC_pn_e1_low . no . real . ... no . real . 100 . mos1 time bin size expression . LC_m1_e1_low . no . real . ... no . real . 100 . mos2 time bin size expression . LC_m2_e1_low . no . real . ...
... The device has been designed with large pixel sizes to better match the telescope angular response, and each row of pixels is read out to an individual amplifier signal chain. ...
... This can yield a matrix of manageable size that has very high resolution in just the ... of the line-spread function are truncated to limit the size of the convolution space ...
... This can yield a matrix of manageable size that has very high resolution in just the ... of the line-spread function are truncated to limit the size of the convolution space ...
... This can yield a matrix of manageable size that has very high resolution in just the ... of the line-spread function are truncated to limit the size of the convolution space ...