Image made entirely in Sao Paulo-SP (population 12.18 million) 4km from Paulista Avenue (main city avenue).
Best details (facebook takes details):
[https://www.astrobin.com/full/419551/B/?nc=user[(https://www.astrobin.com/full/419551/B/?nc=user)
Equipment:
Apo 80mm
Asi 1600mm coled
ASIAIR
HOO - Made:
* 60 H-alpha frames in 150 "
* 65 frames in OIII in 150 "
* 50 frames in S2 out of 100 "(no S2 frame availed)
Sao Paulo-SP-Brazil
Done in April, May, and June 2019