Messier 42

Lens: TV NP 101is

Focal length: 540mm

Focal Ratio: 5.4/1

Exposure: 20X30 sec

Mount: CGEM

Guiding: C5+ & SSAG

Camera: Canon T1i (500D) Un-modded

Mode: Raw

ISO: 800

White Balance: Normal

ICNR: Off

Filter: Astronomik CLS

Temp: 61F

Date:

Start Time:

Location:

Clear Sky Chart Rating:

Relative Humidity:

Seeing:

Moon Phase:

Acquisition:

Calibration:

Processing:

 

Done