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Weinberger 1-10 (We1-10, PK 086+05.1, PN G086.1+5.4)

Category:Deep Sky
Published:
2779
Weinberger 1-10 (We1-10, PK 086+05.1, PN G086.1+5.4)
Resolution:
2128x1702 px
File size:
4329 KB

Photo description / processing

Weinberger 1-10 (We1-10, PK 086+05.1, PN G086.1+5.4) is a planetary nebula in Cygnus. We1-10 is a highly evolved planetary nebula that's fairly large (~190") but has an extremely low surface brightness and hiding within Lynds Bright Nebula 381 (LBN 381). The Nebula was first noted in 1977 by Ronald Weinberger. His paper lists the magnitude of the central star at 18.1 and 18.7 for the blue and red bands respectively. This star can be seen as the small bluish dot in the middle of the nebula. He also lists the surface brightness of the nebula to be between 22.1 and 25.8 mag/sq-arcsec (depending on the spectral band). This image taken over several nights in September, October 2019. R-channel - 21 x 300 sec. bin 1x1; G-channel - 21 x 300 sec. bin 1x1; B-channel - 21 x 300 sec. bin 1x1; Ha- 49 x 1200 sec. bin 2x2; OIII- 19 x 900 sec., 28 x 1500 sec. bin 2x2. Total integration time - 38 hours.

Technical information

Telescope/Lens
Celestron CPC 800 GPS XLT
Camera
Starlight Xpress Trius SX-694
Mount
Equatorial Wedge
Guide Scope
Celestron CPC 800, OAG
Guide Camera
ZWO ASI120MM
Accessories
Starizona 0.75x Reducer, Astrodon LRGB E-Series Gen. 2 Filter Set, Astrodon 5nm H-alpha Filter, Astrodon 3nm OIII Filter
Software
MaxIm DL, PHD2, Pixinsight, StarTools, Adobe Photoshop, Zoner Photo Studio 14
Location
Chervonograd, Ukraine

Light pollution

Yellow, Bortle 5 zone

Exposure

  • 21 × 300″ · ISO/Gain: 0 · Astrodon R
  • 21 × 300″ · ISO/Gain: 0 · Astrodon G
  • 21 × 300″ · ISO/Gain: 0 · Astrodon B
  • 49 × 1200″ · ISO/Gain: 0 · Astrodon Ha 5nm
  • 19 × 900″ · ISO/Gain: 0 · Astrodon OIII 3nm
  • 28 × 1500″ · ISO/Gain: 0 · Astrodon OIII 3nm

Total exposure: 38 h 0 m

Comments

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