Celestial hemisphere:  Southern  ·  Constellation: Norma (Nor)  ·  Contains:  NGC 6164  ·  NGC 6165  ·  PK336-00.1
Getting plate-solving status, please wait...
Bipolar Nebula with NGC 6164 and NGC 6165, 



    
        

            Jan Scheers
Powered byPixInsight

Bipolar Nebula with NGC 6164 and NGC 6165

Getting plate-solving status, please wait...
Bipolar Nebula with NGC 6164 and NGC 6165, 



    
        

            Jan Scheers
Powered byPixInsight

Bipolar Nebula with NGC 6164 and NGC 6165

Acquisition details

Dates:
March 17, 2022
Frames:
48×600(8h)
Integration:
8h
Avg. Moon age:
13.93 days
Avg. Moon phase:
99.21%

RA center: 16h33m53s.142

DEC center: -48°0719.16

Pixel scale: 0.620 arcsec/pixel

Orientation: -0.649 degrees

Field radius: 0.353 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 2940x2851

File size: 5.4 MB

Data source: Amateur hosting facility

Remote source: Telescope Live

Description

This emission nebula, consisting of a.o. NGC 6164 & NGC 6165, is a rectangular, bipolar cloud with rounded corners and a diagonal bar producing an inverted S-shaped appearance.
It lies about 4,200 light-years away in the constellation Norma, on the border of Ara.
The nebula measures about 4.2 light-years across, and contains gases ejected by the O-type star HD 148937 at its heart. This star is 40 times more massive than the Sun, and at about three to four million years of age, is past the middle of its life span. Stars this massive usually live to be only about six million years old, so HD 148397 is aging fast. It will likely end its life in a violent supernova explosion.

Image was acquired with the Planewave CDK24 telescope and FLI PL09000 CCD-camera from Telescope Live in El Sauce Observatory, Chile.

Total integration time: 480 minutes
SHO 16 subs of 600s with each filter.
FOV 32' x 32' (0.68"/px)

Processing with AstroPixelProcessor and Photoshop CC with AstroPanel Pro, Astronomy Tools, Topaz Sharpen AI & Franzis Denoise Projects 3 plug-ins.

Comments

Sky plot

Sky plot

Histogram

Bipolar Nebula with NGC 6164 and NGC 6165, 



    
        

            Jan Scheers

In these public groups

Southern Hemisphere Astro