Understanding the observed Cold Spot ( CS ) ( temperature of \sim - 150 \mu K at its centre ) on the Cosmic Microwave Background ( CMB ) is an outstanding problem .
Explanations vary from assuming it is just a \gtrsim 3 \sigma primordial Gaussian fluctuation to the imprint of a supervoid via the Integrated Sachs-Wolfe and Rees-Sciama ( ISW + RS ) effects .
Since single spherical supervoids can not account for the full profile , the ISW + RS of multiple line-of-sight voids is studied here to mimic the structure of the cosmic web .
Two structure configurations are considered .
The first , through simulations of 20 voids , produces a central mean temperature of \sim - 50 \mu K .
In this model the central CS temperature lies at \sim 2 \sigma but fails to explain the CS hot ring .
An alternative multi-void model ( using more pronounced compensated voids ) produces much smaller temperature profiles , but contains a prominent hot ring .
Arrangements containing closely placed voids at low redshift are found to be particularly well suited to produce CS-like profiles .
We then measure the significance of the CS if CS-like profiles ( which are fitted to the ISW + RS of multi-void scenarios ) are removed .
The CS tension with the \Lambda CDM model can be reduced dramatically for an array of temperature profiles smaller than the CS itself .