Hercules globular cluster - bortle8

[GiorgioF]

Lately very busy for many reason and unable to save moments for my hobby.

 

I cut one night of decent sky and make a try on a subject not so easy for a short focal lenght.

 

TS80/480 triplet at full FL with ts flattener 1x and asi1600mm.

 

RGB 15x120" each plus L 120x60" at Gain 75.

 

Guiding the eq6-r with phd2 and NINA.

 

All the data processing was done in pixinsight 1.8.8 where the WBPP gave a huge help in managing the task .

 

A test "stealing" the acquisition parameter from other user with similar situation as mine.

 

Even in Bortle 7/8 it is possible to get quite nice result.

 

The rendition of this image, reduced for understandable reason, is not giving a great result. On this, I should think about to get some space maybe on AB.

 

I preferred to keep the background a little light but they s is personal choice.

 

Will be nice to get any suggestions it may help to improve both acquisition and postprocessing.

 

Clear sky to all!