private static function parseRawData($raw)
    {
        $pattern = '/\['.REGEX_DATE_PATTERN.' '.REGEX_TIME_PATTERN.'\].*/';
        preg_match_all($pattern, $raw, $headings);
        $data    = preg_split($pattern, $raw);

        if ($data[0] < 1) {
            $trash = array_shift($data);
            unset($trash);
        }

        return [$headings, $data];
    }