that will controlled by a remotely operated vehicle which will slowly close it incrementally. this is very, very important because we want to measure the amount of closure radially by turns of that choke line valve by an rov simultaneously taking pressure reading. the goal is to slowly dlees down and understand the changes in pressure as we are closing it until that choke line is closed. at that point, there will be no hydrocarbons exiting from the capping stack and we'll go into a period where we will start taking pressure readings. it will go in basically 6, 24 and 48 hour increments depending on the results, and as we said before, it may be counterintuitive to some, in this exercise, high pressure is good. we have a considerably amount of pressure down on the reservoir. we are looking between 8,000 and