Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Bubble Nebula  ·  M 52  ·  NGC 7429  ·  NGC 7538  ·  NGC 7635  ·  NGC 7654  ·  The star 1Cas  ·  The star 2Cas
Getting plate-solving status, please wait...
Bubble Nebula (NGC7635), Cave Nebula (SH2-155), lobster Claw Nebula (SH2-157), 



    
        

            rallyho
Bubble Nebula (NGC7635), Cave Nebula (SH2-155), lobster Claw Nebula (SH2-157)
Powered byPixInsight

Bubble Nebula (NGC7635), Cave Nebula (SH2-155), lobster Claw Nebula (SH2-157)

Getting plate-solving status, please wait...
Bubble Nebula (NGC7635), Cave Nebula (SH2-155), lobster Claw Nebula (SH2-157), 



    
        

            rallyho
Bubble Nebula (NGC7635), Cave Nebula (SH2-155), lobster Claw Nebula (SH2-157)
Powered byPixInsight

Bubble Nebula (NGC7635), Cave Nebula (SH2-155), lobster Claw Nebula (SH2-157)

Acquisition details

Dates:
Oct. 27, 2021 ·  Oct. 28, 2021
Frames:
Antlia 3nm Ha Pro 50mm: 42×600(7h) (gain: 100.00) -15°C bin 1×1
Antlia 3nm OIII Pro 50mm: 42×600(7h) (gain: 100.00) -15°C bin 1×1
Antlia 3nm SII Pro 50mm: 44×600(7h 20′) (gain: 100.00) -15°C bin 1×1
Integration:
21h 20′
Darks:
50
Flats:
50
Flat darks:
50
Avg. Moon age:
21.39 days
Avg. Moon phase:
57.97%

Basic astrometry details

Astrometry.net job: 5159301

RA center: 23h06m37s.4

DEC center: +61°1738

Pixel scale: 3.225 arcsec/pixel

Orientation: 338.239 degrees

Field radius: 3.230 degrees

Resolution: 6000x4000

File size: 8.0 MB

Locations: Shangri-La, Diqing Zangzuzizhizhou, Yunnan Sheng, China

Data source: Own remote observatory

Comments

Sky plot

Sky plot

Histogram

Bubble Nebula (NGC7635), Cave Nebula (SH2-155), lobster Claw Nebula (SH2-157), 



    
        

            rallyho