Eta Carinae and Coalsack with Sigma 105mmF1.4 Art April 2019 Dark Version
Direction of flow lines of dark clouds is interesting here.
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: 17 times x 15 minutes, 5 x 4 min, 8 x 1 min, and 5 x 15 seconds 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
Eta Carinae and Coalsack with Sigma 105mmF1.4 Art April 2019 Dark Version
Direction of flow lines of dark clouds is interesting here.
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: 17 times x 15 minutes, 5 x 4 min, 8 x 1 min, and 5 x 15 seconds 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