Image Details
 
                    Caption: Figure 1.
SDWFS images, approximately 1.5 × 1 arcmin 2, centered on the transient. The rows correspond to the [3.6], [4.5], [5.8], and [8.0] bands (downward from top), and the columns show epochs 1 through 4 (left to right), taken in 2004, 2007, and twice in 2008, respectively. The object is marked with the cross hairs. The source is clearly absent in epoch 1 and then present in all subsequent epochs except for the epoch 4 [8.0] data.
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