Messier M42 (Tair-3phs), 



    
        

            Vladimir Radakovic

Messier M42 (Tair-3phs)

Messier M42 (Tair-3phs), 



    
        

            Vladimir Radakovic

Messier M42 (Tair-3phs)

Acquisition details

Dates:
Jan. 22, 2022
Frames:
100×30(50′) ISO3200 f/5.6 bin 1×1
Integration:
50′
Darks:
20
Flats:
20
Flat darks:
20
Bias:
20
Avg. Moon age:
19.03 days
Avg. Moon phase:
80.77%
Bortle Dark-Sky Scale:
4.00
Mean FWHM:
3.20
Temperature:
-2.00

Resolution: 2180x2180

File size: 177.5 KB

Data source: Backyard

Description

Obj: Messier M42 (40°S)
Site: Apatin, Serbia
Time: 2022/01/22 20:30 CET
T: -2°C H:68% P:1019hPa
Instrument: Zenit Tair-3 f/5.6
Sensor: Canon EOS 4000D
Mount: Modded CG-5, OnStep
Signal: 100 x 30s @ ISO3200 (calibration: 20 darks, flats, flat darks & offsets)
Processing: DSS, PS

Comments

Histogram

Messier M42 (Tair-3phs), 



    
        

            Vladimir Radakovic