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BAA Images Brad Thomas

Observation by Brad Thomas: Jones-Emberson 1 (PK 164+31.1)

Uploaded by

Brad Thomas

Observer

Brad Thomas

Observed

2021 Apr 30 - 23:00

Uploaded

2021 May 01 - 22:01

Objects

NGC2505
NGC2474
NGC2475

Planetarium overlay









Constellation

Lynx

Field centre

RA: 07h57m
Dec: +53°25'
Position angle: -177°26'

Field size

2°00' × 1°20'

Equipment
  • Skywatcher 72ed APO with 0.85 Reducer / Flattener
  • ASI 183mc imaging camera
  • ZWO 30mm mini guide scope
  • ASI 290mc guide scope
  • IOptron Smart EQ Pro+ mount
  • Optolong L-Enhance
Exposure

160 minutes total integration - 240secs x 120gain x40offset

Location

Surbiton UK

Target name

Jones-Emberson 1 (PK 164+31.1)

Title

Jones-Emberson 1 (PK 164+31.1)

About this image
I must be a glutton for punishment
trying to image high magnitude targets in London
Jones-Emberson 1 (PK 164+31.1), also known as the Headphone Nebula, is a 14th magnitude planetary nebula in the constellation Lynx at a distance of 1600 light years. It is a larger planetary with low surface brightness. The 16.8-magnitude central star is a very blue white dwarf.
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