These are charts to help visualize the scope of Daniel 9:24-27.
They list key points that Gabriel gives as to when the clock starts, pause and end. He also gives a list of things these events will accomplish. Like finish transgression, make an end of sins, make reconciliation for iniquity, bring in everlasting righteousness, seal up vision and prophecy and anoint the most Holy.
The point that stands out the most to me is who close it all is to being done and over. Seven years. Only seven years are left on the clock until all these things will be accomplished and the Millennial Reign of Christ begins. We should redeem the time!