Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  IC 1590  ·  NGC 281  ·  NGC 7822  ·  Sh2-171
Getting plate-solving status, please wait...
Pacman Nebula (NGC281) details, 



    
        

            Jose Carballada
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Pacman Nebula (NGC281) details

Getting plate-solving status, please wait...
Pacman Nebula (NGC281) details, 



    
        

            Jose Carballada
Powered byPixInsight

Pacman Nebula (NGC281) details

Acquisition details

Dates:
Oct. 15, 2020 ·  Oct. 17, 2020 ·  Oct. 18, 2020 ·  Oct. 19, 2020 ·  Oct. 23, 2020 ·  Oct. 24, 2020
Frames:
Astrodon B Gen.2 E-series 36mm: 100×30(50′) (gain: 75.00) -20°C bin 1×1
Astrodon G Gen.2 E-series 36mm: 100×30(50′) (gain: 75.00) -15°C bin 1×1
Astrodon HA 36mm - 5nm: 235×600(39h 10′) (gain: 200.00) -20°C bin 1×1
Astrodon O-III 36mm - 5nm: 120×600(20h) (gain: 111.00) -15°C bin 1×1
Astrodon R Gen.2 E-series 36mm: 100×30(50′) (gain: 75.00) -20°C bin 1×1
Astrodon S-II 36mm - 5nm: 120×600(20h) (gain: 111.00) -15°C bin 1×1
Integration:
81h 40′
Avg. Moon age:
8.24 days
Avg. Moon phase:
21.20%

RA center: 00h03m14s.947

DEC center: +67°1604.44

Pixel scale: 0.797 arcsec/pixel

Orientation: 0.709 degrees

Field radius: 0.399 degrees

More info:Open 

Resolution: 2304x1684

File size: 3.9 MB

Locations: AAS Montsec, Àger, Lleida, Spain

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

Following the previous works, long integration time to reveal as many details as possible.

In fact, it's difficult to find the Pacman here... is more about the Sauron eye

Again more than 80 hours of integration time using the Hα-SII/OIII/OIII+rgb palette and some complex work on fine structures and details.

Comments

Revisions

  • Pacman Nebula (NGC281) details, 



    
        

            Jose Carballada
    Original
  • Pacman Nebula (NGC281) details, 



    
        

            Jose Carballada
    B
  • Final
    Pacman Nebula (NGC281) details, 



    
        

            Jose Carballada
    C

B

Description: less red balance

Uploaded: ...

C

Description: with more ligh

Uploaded: ...

Sky plot

Sky plot

Histogram

Pacman Nebula (NGC281) details, 



    
        

            Jose Carballada