m45 - first process

[pk825]

Hi all,

this time I made a photo from Monte Romano a country place at 100Km form Rome. The site had an SQM of about 20.8/21.0 with a lot of wind and not real seeing (5/10).

The wind prevented me from using the Newton 250 f/4 telescope and I had to use the 80ED. The other setup was:

Mount: NEQ6

CCD: QHY8L with Lacerta off axis guide with QHY5LII c

I made 16 subs of 720s at -10°C, 11 darks, 21 flats, 21 dark flats.

I think I had a problem with stray lights that they have produced artifacts in the lower left of the picture, but I'm not sure about it. The first time it happens     

Here is the image:

I make a very light process in Pixinsight in order to prevent artifact.

I hope do you like it.