Andromeda Galaxy
Inyo Mountains, California – October 17, 2020
— Ralph Paonessa
QSI 683wsg-8 -15° C * Takahashi FSQ-106EDX III refractor * f/5
M31 Andromeda Galaxy LRGB 1 x 2 mosaic HDR combine, 18.7 hr total.
Panel 1 - 9 hr
L 25 x 8 min = 3.3 hr
L 73 x 1 min = 1.2 hr
R 11 x 8 min = 1.5 hr
G 11 x 8 min = 1.5 hr
B 11 x 8 min = 1.5 hr
Panel 2 - 9.7 hr
L 30 x 8 min = 4 hr
L 73 x 1 min = 1.2 hr
R 12 x 8 min = 1.6 hr
G 10 x 8 min = 1.3 hr
B 12 x 8 min = 1.6 hr
Photo ID: M31 LRGB2_2 v4a