M21 & M20

구름이 와서 다 찍지를 못했습니다...

비안맞은게 다행~~

Object: M21 & M20

Camera: Sbig ST-8300M

Filter: Astronomic Ha-12nm, LRGB filter set with Starlight filter wheel

Exposure: L 600s X 3 (1 binning)

          RGB 300s X 5 (2 binning)    

Image Processing: MaxIm DL 5, Adobe Photoshop CS5

Telescope : TMB 130SS F/5.25 (Riccardi - Reducer/Flattener 0.75x)

Mount : EM-200 Temma 2.

Guiding : LongPerng 80 ED / DIS2 Mono controled by MaxIm DL(Main relay)

Location: Hongchun, Gangwon-do, Korea

Date: May., 11, 2013 (GMT+9)