Channel	$\gamma E_{\rm T} > 50 {\rm GeV}$	$\rm\gamma E_T > 90 GeV$
$W\rightarrow e\rightarrow\gamma$	47.3 $\pm$ 5.1	2.6 $\pm$ 0.4
$W\rightarrow \mu\tau\rightarrow\gamma$	19.1 $\pm$ 4.2	1.0 $\pm$ 0.2
$W\gamma\rightarrow\mu\gamma\rightarrow\gamma$	33.1 $\pm$ 10.2	1.7 $\pm$ 1.2
$W\gamma\rightarrow e\gamma\rightarrow\gamma$	8.0 $\pm$ 3.0	0.8 $\pm$ 0.7
$W\gamma\rightarrow\tau\gamma\rightarrow\gamma$	17.6 $\pm$ 1.6	2.5 $\pm$ 0.2
$\gamma\gamma\rightarrow\gamma$	18.9 $\pm$ 2.3	2.3 $\pm$ 0.6
cosmics	36.4 $\pm$ 2.5	9.8 $\pm$ 1.3
$Z\gamma\rightarrow \nu\nu\gamma$	84.4 $\pm$ 8.0	20.9$\pm$ 2.0
Total	264.8 $\pm$ 14.8	42.4 $\pm$ 2.9
Data	280	40