and now we are doing the last round.

If you have created a window and you want to remove it then just go as close

as possible to an edge of the window and then press the letter D on the

keyboard and then it disappears but it leaves this black pixels behind.

You can reload the whole screen by pushing L for load and then the black stuff also disappears again.

So okay another loop

and another loop

and another loop

Okay so now let's have a look at the red plot again.

No weird things are happening that's good.

Now we do self-cal true true again but without any digit which means every data point is being calibrated on its own.

And usually in this step there is the biggest change in the red plot so but here it isn't really

so that's good we can remove the most upper ones maybe a little bit but other than that everything

looks pretty fine to me. So after that we do a last save well I mean last save before we do the final model.

So save model six.

And now we delete the window so either you go in red plot oh sorry in mapple

there you see the window and I told you you can go close to an edge and then push the letter D

then it gets removed and then L and there is no window anymore.

I just put it there again or what you can also do is use the command del win

which is handy because sometimes you might have a couple of those windows in your field and not just one

and then it is pretty tedious to remove each and every one so you just type in the command del win

and this deletes all the windows and then you can have a look at mapple and then there is no window anymore.

So the window is deleted we go to start mod again so we want to have our beginning here with

all of our altered data points and what we want to do now is a final clean with let's say a

1000 components with 1. with one percent of the flux, and let it run and then have a look at it.

Now it was allowed to place them everywhere and what you should see is that most of the components

are in the center what we expect to have once our output is actually in the center.

You should see is that most of the components are in the center, where

we expect our source to be.

And of course it will happen that data points are placed outside

of the center, but that's fine.

So the major flux should be centred in this should be located in the center.

With this we can now save our final model. So let's do save final model and

let's have a look now what we created. So you know the command mapple. Now we use

the command mapple cln for clean. This is now the clean map. This is the map of

our components that we have built up in our model plus the residual behind it.

And we see now this is now again you can also set the windows here but what you

also can do is zoom in. So with Z and then zoom in you see that we have a nice

point source here with a small flux elongation to this side but nothing else

around. This is not the way we want to depict something. We want to show how our

scattering around this source looks like to have an intuition for the

cleanness of our map or like the significance of our target in the center.

And this we can do with the levels. So we have here contour levels. They are now

set at 1%, 2%, 4% and so on. So we need to change them and that we do with the command

lock lefts. So let's just try lock lefts 0.1 which will start at minus 0.1 now.

Mapple clean and there is we see it is it's a mess now like I did it

deliberately. So you see minus 0.1 is pinkish stuff is the negative flux and

positive flux is 1. So this is obviously not the best choice. So let's choose a

different lock less. Let's pick 0.5. Okay looks much better now. So you see there

is something around but still I would want to see more than that actually. So