Messier M13, 



    
        

            Vladimir Radakovic

Messier M13

Messier M13, 



    
        

            Vladimir Radakovic

Messier M13

Acquisition details

Dates:
Feb. 10, 2022
Frames:
100×15(25′) ISO1600 f/8.8
Integration:
25′
Darks:
40
Flats:
20
Flat darks:
20
Bias:
20
Avg. Moon age:
9.08 days
Avg. Moon phase:
67.71%
Bortle Dark-Sky Scale:
3.00
Temperature:
4.20

Resolution: 2180x2180

File size: 3.6 MB

Locations: Apatin, Serbia, Sonta, Vojvodina, Serbia

Data source: Backyard

Description

Obj: Messier M13 (78°E)
Site: Gornje Podunavlje, Serbia
Time: 2022/02/10 2:30 CET
T: 4.2°C H:58% P:1018hPa
Instrument: Meade DS2090 90/800 Achromatic refractor
Sensor: Canon EOS 4000D
Mount: Modded CG-5, OnStep
Signal: 100x15s @ ISO1600 (calibration: 40 darks, flats, flat darks & offsets)
Processing: SiriL, PS

Comments

Histogram

Messier M13, 



    
        

            Vladimir Radakovic