Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  NGC 6871  ·  NGC 6883  ·  The star 27Cyg  ·  The star 28Cyg
WR134 a Wind-Blown Bubble in Cygnus, 



    
        

            Alberto Ibañez
WR134 a Wind-Blown Bubble in Cygnus
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WR134 a Wind-Blown Bubble in Cygnus

WR134 a Wind-Blown Bubble in Cygnus, 



    
        

            Alberto Ibañez
WR134 a Wind-Blown Bubble in Cygnus
Powered byPixInsight

WR134 a Wind-Blown Bubble in Cygnus

Acquisition details

Dates:
Aug. 1, 2019
Frames:
Optolong B 36mm: 66×129(2h 21′ 54″) (gain: 174.00) -10°C bin 1×1
Optolong G 36mm: 81×120(2h 42′) (gain: 174.00) -10°C bin 1×1
Optolong H-Alpha 7nm: 91×300(7h 35′) (gain: 174.00) -10°C bin 1×1
Optolong O-III 6.5nm: 319×300(26h 35′) (gain: 174.00) -10°C bin 1×1
Optolong R 36mm: 81×120(2h 42′) (gain: 174.00) -10°C bin 1×1
Integration:
41h 55′ 54″
Darks:
50
Flats:
15
Flat darks:
50
Avg. Moon age:
0.44 days
Avg. Moon phase:
0.21%
Bortle Dark-Sky Scale:
4.00

Basic astrometry details

Astrometry.net job: 3262325

RA center: 20h09m15s.1

DEC center: +35°4431

Pixel scale: 1.876 arcsec/pixel

Orientation: 0.163 degrees

Field radius: 1.447 degrees

Resolution: 3289x4472

File size: 22.6 MB

Locations: Bright Sky Observatory, Barcelona, Barcelona, Spain; Alto Mijares Observatory, Castellon, Castellon, Spain

Data source: Backyard

Description

Summer 2019 Project

Data adquired from July to September 2019.

H and O has been used in combination of starnet++ to create a starless HOO narrowband image. This HOO image has been processed and finally, added the RGB stars.

Update: Version J has RGB stars taken form narrowband following this methodology:

https://aiastro.wordpress.com/2020/06/02/rgb-stars-from-narroband-data/

Comments

Revisions

  • WR134 a Wind-Blown Bubble in Cygnus, 



    
        

            Alberto Ibañez
    Original
  • WR134 a Wind-Blown Bubble in Cygnus, 



    
        

            Alberto Ibañez
    G
  • WR134 a Wind-Blown Bubble in Cygnus, 



    
        

            Alberto Ibañez
    I
  • Final
    WR134 a Wind-Blown Bubble in Cygnus, 



    
        

            Alberto Ibañez
    J

G

Description: Sequence of the processing to reveal the shell

Uploaded: ...

J

Description: Testing new workflow development to achieve RGB stars from the original narroband data.

Uploaded: ...

Sky plot

Sky plot

Histogram

WR134 a Wind-Blown Bubble in Cygnus, 



    
        

            Alberto Ibañez

In these public groups

ZWO ASI1600MM/QHY163M