0$          $00.0$            $00.0$             $00.0$             $-0.000$                 $0.00$                $-0.000$              $-0.0000$               $-0.000$               $0.0000$               $ 0.000$              $0.00$           \[\] $(0)$            $00.0$          $0$              $00.0$             $00.0$              $00.0$                  $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$               $00.0$           \[\] $(0)$            $00.0$         $00.0$              $0$              $00.0$              $00.0$                  $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$               $00.0$           \[\] $(0)$            $00.0$         $00.0$            $00.0$              $0$                $00.0$                  $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$               $00.0$           \[\] $(0)$            $0.000$        $00.0$            $00.0$             $00.0$                $0$                   $0.00$                $-0.000$               $ 0.000$               $ 0.000$               $ 0.000$               $ 0.000$              $0.00$           \[\] $(0)$            $0.00$         $00.0$            $00.0$             $00.0$              $0.00$                   $0$                   $0.00$                 $0.00$                 $0.00$                 $0.00$                 $0.00$               $0.00$           \[\] $(0)$            $0.00$         $00.0$            $00.0$             $00.0$              $0.00$                  $0.00$                  $0$                   $0.00$                 $0.00$                 $0.00$                 $0.00$               $0.00$           \[\] $(0)$           $ 0.0000$       $00.0$            $00.0$             $00.0$             $-0.000$                 $0.00$                $-0.000$                 $0$                  $-0.000$               $0.0000$               $ 0.000$              $0.00$           \[\] $(0)$            $0.000$        $00.0$            $00.0$             $00.0$             $-0.000$                 $0.00$                $-0.000$               $ 0.000$                 $0$                  $ 0.000$               $ 0.000$              $0.00$           \[\] $(00)$          $-0.0000$       $00.0$            $00.0$             $00.0$             $-0.000$                 $0.00$                $-0.000$              $-0.0000$               $-0.000$                  $0$                 $ 0.000$              $0.00$           \[\] $(00)$          $-0.000$        $00.0$            $00.0$             $00.0$             $-0.000$                 $0.00$                $-0.000$               $-0.000$               $-0.000$               $-0.000$                 $0$                 $0.00$           \[\] $(00)$          $-0.000$        $00.0$            $00.0$             $00.0$             $-0.000$                 $0.00$                $-0.000$               $-0.000$               $-0.000$               $-0.000$               $-0.000$               $0$              \[\]                                                                                                                                                                                                                                                   --------------------------- ----------- ---------------- ------------------- ---------------- ----------------------- ---------------------- ---------------------- ---------------------- ---------------------- ----------------------- -------------------- --------------------    : The same as in Table \[MC\_corr\_avg\], but considering all 000 independent combinations of pairs of different frequency channels.[]{data-label="MC_cross_avg"}  [width=0]{}    --------------------------- ----------- ---------------- ------------------- ---------------- ----------------------- ---------------------- ---------------------- ---------------------- ---------------------- ----------------------- -------------------- --------------------     [**$\sigma$ level**]{}                                                                                                                                                                                                                                           \[\] [**significance**]{}   blackbody                    (units $00^{-0}$)                     $0 \times 00^{-0}$          $00^{-0}$              $00^{-0}$              $00^{-0}$          $0 \times 00^{-0}$     $-0 \times 00^{-0}$    $0 \times 00^{-0}$   $0 \times 00^{-0}$                                            $I_0^{\rm bf}$     $+ 0\,\sigma$     $ - 0\,\sigma$                                                                                                                                                                                 \[\]                              $0.0$              $0.0$             $0.0$        $0.00 \times 00^{-0}$   $0.0 \times 00^{-0}$   $0.0 \times 00^{-0}$   $0.0 \times 00^{-0}$   $0.0 \times 00^{-0}$   $-0.0 \times 00^{-0}$       $00^{-0}$        $0 \times 00^{-0}$              Case                 (0)           (0)                (0)               (0)                  (0)                    (0)                    (0)                    (0)                    (0)                    (00)                   (00)                 (00)              $(0)$                $0$          $00.0$            $00.0$             $00.0$             $-0.000$                 $00.0$                $ 0.000$              $-0.0000$               $-0.000$               $0.0000$               $ 0.000$              $0.00$           \[\] $(0)$            $00.0$          $0$              $00.0$             $00.0$              $00.0$                  $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$               $00.0$           \[\] $(0)$            $00.0$         $00.0$              $0$              $00.0$              $00.0$                  $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$               $00.0$           \[\] $(0)$            $00.0$         $00.0$            $00.0$              $0$                $00.0$                  $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$               $00.0$           \[\] $(0)$            $0.000$        $00.0$            $00.0$             $00.0$                $0$                   $00.0$                $0.0000$               $ 0.000$               $ 0.000$               $ 0.000$               $ 0.000$              $0.00$           \[\] $(0)$            $00.0$         $00.0$            $00.0$             $00.0$              $00.0$                   $0$                   $00.0$                 $00.0$                 $00.0$                 $00.0$                 $00.0$               $00.0$           \[\] $(0)$            $0.00$         $00.0$            $00.0$             $00.0$              $0.00$                  $00.0$                  $0$                   $0.00$                 $0.00$                 $0.00$                 $0.00$               $0.00$           \[\] $(0)$           $0.0000$        $00.0$            $00.0$             $00.0$             $-0.000$                 $00.0$                $ 0.000$                 $0$                 $-0.0000$               $0.0000$               $ 0.000$              $0.00$           \[\] $(0)$            $0.000$        $00.0$            $00.0$             $00.0$             $-0.000$                 $00.0$                $ 0.000$               $ 0.000$                 $0$                  $ 0.000$               $ 0.000$              $0.00$           \[\] $(00)$          $-0.0000$       $00.0$            $00.0$             $00.0$             $-0.000$                 $00.0$                $ 0.000$              $-0.0000$               $-0.000$                  $0$                 $ 0.000$              $0.00$           \[\] $(00)$          $-0.000$        $00.0$            $00.0$             $00.0$             $-0.000$                 $00.0$               $-0.0000$               $-0.000$               $-0.000$               $-0.000$                 $0$                 $0.00$           \[\] $(00)$           $0.00$         $00.0$            $00.0$             $00.0$              $0.00$                  $0.00$                 $0.00$                 $0.00$                 $0.00$                 $0.00$                 $0.00$                $0$              \[\]                                                                                                                                                                                                                                                   --------------------------- ----------- ---------------- ------------------- ---------------- ----------------------- ---------------------- ---------------------- ---------------------- ---------------------- ----------------------- -------------------- --------------------    : The same as in Table \[MC\_corr\_avg\], but considering each of the 00 frequency channels independently and all 000 independent combinations of pairs of different frequency channels.[]{data-label="MC_corr_cross_avg