... satellites3.1
Unlike ASCA, NASA DSN stations will not be used, since a 4Mbps down-link is not possible at DSN stations. 
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... (COR)4.1
Suzaku is protected from solar and cosmic-ray particles by the geomagnetic field. The COR is an indicator of the minimum momentum required for a particle to reach a specific location, given the average geomagnetic field configuration. 
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... sources7.1
There is one more $^{55}$Fe calibration source installed on the door. This source was used only in the initial operation before the door opened, and is no more available. 
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... sensors7.2
XIS2 is currently out of use. 
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... page7.3
http://www.astro.isas.jaxa.jp/suzaku/analysis/xis/HowToCheckPileup_v1.pdf 
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...500 V 8.1
The bias voltage of one out of four high-voltage units has been reduced to 400V since 2006 May 29, due to the in-orbit damage of a PIN diode. On October 3, 2006, another bias was also set to 400V. In total, half of the PIN diodes are operated with a 400V bias, and the other half with 500V. This affected the total effective area of the PIN diodes on a $\sim 6$% level, only. 
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... (1987)8.2
The spectral model is given by:
$9.412 \times 10^{-3} \times (E/{\rm keV})^{-1.29} \times \exp(-E/{\rm 40\,keV})\,{\rm [photons~s^{-1}~cm^{-2}~keV^{-1}~FOV^{-1}]}$. For more details, see http://heasarc.gsfc.nasa.gov/docs/suzaku/analysis/abc/node10.html. 
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