A bonus game for a slot machine operable in a basic mode and a bonus mode. An adjustable frequency divider 2b has a frequency division ratio which is set such that a trigger pulse is generated at the fixed timing of the waveform pattern of the data signal to be measured. The cap member also includes a post depending from an interior of the cap member. The radially expanded liner hanger is then decoupled from the apparatus. A processor receives signals from each detector, and outputs a reconstructed spectrum having a second resolution, the second resolution being higher than any of the first resolution of each filter. Similarly, before an order is eligible to be traded in an auction that is linked to another auction in the trading system, the order is preferably confirmed as qualifying to be auctioned in such a manner.