Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  PGC 3085723  ·  V0561 Sco  ·  V0563 Sco  ·  V0564 Sco  ·  V1592 Sco
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HMSTG 343+2 & FeSt 2-246, 



    
        

            KiwiAstro
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HMSTG 343+2 & FeSt 2-246

Revision title: Star reduction & Vibrance

Getting plate-solving status, please wait...
HMSTG 343+2 & FeSt 2-246, 



    
        

            KiwiAstro
Powered byPixInsight

HMSTG 343+2 & FeSt 2-246

Revision title: Star reduction & Vibrance

Acquisition details

Dates:
Sept. 16, 2022 ·  Sept. 22, 2022 ·  Sept. 24, 2022 ·  Oct. 23, 2022
Frames:
Astronomik H-alpha CCD 12nm 2": 20×180(1h) (gain: 120.00)
Astronomik H-alpha CCD 12nm 2": 27×300(2h 15′) (gain: 120.00)
Optolong OIII 6.5nm 2": 22×300(1h 50′) (gain: 120.00)
Optolong OIII 6.5nm 2": 19×300(1h 35′) (gain: 200.00)
Integration:
6h 40′
Darks:
20
Flats:
30
Flat darks:
30
Avg. Moon age:
25.70 days
Avg. Moon phase:
20.42%

RA center: 16h45m22s.37

DEC center: -41°1918.3

Pixel scale: 2.095 arcsec/pixel

Orientation: -84.422 degrees

Field radius: 1.139 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 3252x2178

File size: 10.5 MB

Data source: Backyard

Description

It seems there is very little information regarding these rarely imaged objects.  In a NASA apod, the trunk object is the Dark Tower of Scorpius.

I have not seen images elsewhere so this may be of interest for others.

Comments

Revisions

  • HMSTG 343+2 & FeSt 2-246, 



    
        

            KiwiAstro
    Original
  • Final
    HMSTG 343+2 & FeSt 2-246, 



    
        

            KiwiAstro
    B

B

Title: Star reduction & Vibrance

Description: Slight star reduction and vibrance enhancement - no saturation - in Photoshop

Uploaded: ...

Sky plot

Sky plot

Histogram

HMSTG 343+2 & FeSt 2-246, 



    
        

            KiwiAstro