Celestial hemisphere:  Northern  ·  Constellation: Ursa Minor (UMi)  ·  Contains:  The constellation Ursa Minor (UMi)  ·  The star 4UMi  ·  The star 5UMi  ·  The star Kochab (βUMi)  ·  The star Pherkad (γUMi)  ·  The star Polaris (αUMi)  ·  The star Yildun (δUMi)  ·  The star εUMi  ·  The star ζUMi  ·  The star ηUMi  ·  The star θUMi
URSA MINOR, 



    
        

            Amir H. Abolfath
URSA MINOR
Powered byPixInsight
URSA MINOR, 



    
        

            Amir H. Abolfath
URSA MINOR
Powered byPixInsight

Acquisition details

Frames:
68×180(3h 24′) ISO1600
Integration:
3h 24′
Bortle Dark-Sky Scale:
2.00

Basic astrometry details

Astrometry.net job: 3304318

RA center: 15h22m21s.6

DEC center: +82°2815

Pixel scale: 40.918 arcsec/pixel

Orientation: 66.963 degrees

Field radius: 13.162 degrees

Resolution: 2000x1168

File size: 683.0 KB

Data source: Traveller

Description

Deep look at Ursa Minor and Polaris

Optic: Sigma 85 Art f/1.4 at f/4

Mount: Sky-Watcher Star Adventurer

Camera: Canon EOS6D modified

ISO: 1600

Filters: Bayer filter

Guider: None

EXP: 68x180s

Calibration: Dark, Flat, Dark flat, Bias

CMOS Temp: N/A

Dithering: No

Software: Photoshop, images Plus, PixInsight

Comments

Sky plot

Sky plot

Histogram

URSA MINOR, 



    
        

            Amir H. Abolfath