Scorpius Head with Sigma 105mmF1.4 Art July 2019

Yellow laser beams were in the frame from Paranal Observatory.

 

equipmnent: Sigma 105mmF1.4 DG HSM Art and Canon EOS 6D-sp4, modified by Seo-san on Takahashi EM-200FG-Temma 2Z-BL, autoguided with Fujinon 1:2.8/75mm C-Mount Lens, Pentax x2 Extender, Starlight Xpress Lodestar Autoguider, and PHD2 Guiding

 

exposure: 7 times x 15 minutes, 4 x 4 min, and 4 x 1 minute at ISO 1,600 and f/3.2

 

site: 2,430m above sea level at lat. 24 39 52 South and long. 70 16 11 West near Cerro Armazones Chile

Done