Hi Vasili ,
There is stacking software that enables you to simulate longer exposures by adjusting the stacking parameters. I used to use " images plus " to achieve this when I was taking pictures with an lx90 some years ago . If you can chase up the copy of sky and telescope that gave a write up of "images plus" you can see some results of this. You may even be able to buy a copy of images plus off an IIS member who has no need for it now.
Philip
|