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Home All issues Volume 498 / No 1 (April IV 2009) A&A, 498 1 (2009) 83-87 Full HTML
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Table 1:

Derived upper limits on flux for the July and the August 2007 data.
$\langle E\rangle$ U.L. July 17-20 2007
[GeV] $N_{\rm ON}$ $N_{\rm OFF}$ Sign. ($\sigma$) C.U. [erg cm-2 s -1]
83 54 188 54 705 -1.56 0.04 $0.78\times 10^{-11}$
186 976 965 0.25 0.05 $0.62\times 10^{-11}$
476 62 52.3 0.91 0.03 $0.169\times 10^{-11}$
$\langle E\rangle$ U.L. August 9-22 2007
[GeV] $N_{\rm ON}$ $N_{\rm OFF}$ Sign. ($\sigma$) C.U. [erg cm-2 s -1]
128 5453 5539.7 -0.82 0.14 $2.0\times 10^{-11}$
186 3892 3885.1 0.078 0.03 $0.3\times 10^{-11}$
476 202 220.8 -0.91 0.01 $0.09\times 10^{-11}$
The columns represent respectively: the average true energy, the number of ON source events, number of background (OFF) events, the significance, the flux upper limit in Crab Units (C.U.) and in absolute flux units of [erg cm-2 s-1].


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