Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805  ·  LBN 654  ·  LBN 655  ·  LDN 1366  ·  LDN 1367  ·  LDN 1368  ·  LDN 1369  ·  LDN 1372  ·  LDN 1373  ·  PGC 138524  ·  Sh2-190  ·  V1166 Cas
MEL 15, 



    
        

            Jacek Bobowik
Powered byPixInsight
MEL 15, 



    
        

            Jacek Bobowik
Powered byPixInsight

Acquisition details

Dates:
Sept. 5, 2021 ·  Sept. 6, 2021
Frames:
Baader H-alpha 7nm: 30×900(7h 30′) bin 1×1
Baader Planetarium OIII 8.5nm: 15×900(3h 45′) bin 2×2
Baader Planetarium SII 8nm: 15×900(3h 45′) bin 3×3
Integration:
15h
Avg. Moon age:
28.45 days
Avg. Moon phase:
1.60%
Bortle Dark-Sky Scale:
5.00

RA center: 02h34m36s.43

DEC center: +61°2733.5

Pixel scale: 2.129 arcsec/pixel

Orientation: -2.443 degrees

Field radius: 0.711 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 1920x1450

File size: 1.7 MB

Locations: Backyard Observatory, Tarnobrzeg, Poland

Data source: Backyard

Comments

Revisions

  • MEL 15, 



    
        

            Jacek Bobowik
    Original
  • MEL 15, 



    
        

            Jacek Bobowik
    B
  • MEL 15, 



    
        

            Jacek Bobowik
    E
  • Final
    MEL 15, 



    
        

            Jacek Bobowik
    F

B

Description: Ha

Uploaded: ...

Sky plot

Sky plot

Histogram

MEL 15, 



    
        

            Jacek Bobowik