Hemisphere:  Southern  ·  Constellation: Ara (Ara)  ·  Contains:  NGC 6165  ·  NGC 6188  ·  NGC 6193  ·  Rim Nebula
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NGC6188 Fighting Dragons of Ara, 



    
        

            Todd
NGC6188 Fighting Dragons of Ara
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NGC6188 Fighting Dragons of Ara

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Getting plate-solving status, please wait...
NGC6188 Fighting Dragons of Ara, 



    
        

            Todd
NGC6188 Fighting Dragons of Ara
Powered byPixInsight

NGC6188 Fighting Dragons of Ara

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Technical card

Imaging telescopes or lenses: Skywatcher 100ED F9 APO Skywwtcher ED100

Imaging cameras: ZWO ASI1600MM Pro

Mounts: SkyWatcher EQ6R Pro

Guiding telescopes or lenses: SVBONY 60mm Guide Scope

Guiding cameras: QHYCCD QHY5L-II-M

Focal reducers: Skywatcher 0.85x Focal Reducer 100ED

Software: Pixinsight 1.8  ·  GIMP

Filters: ZWO SII 36mm  ·  ZWO OIII 36mm  ·  ZWO Ha 36mm



Basic astrometry details

Astrometry.net job: 4796061

RA center: 16h 37' 49"

DEC center: -48° 23' 52"

Pixel scale: 0.998 arcsec/pixel

Orientation: 246.875 degrees

Field radius: 1.166 degrees


Resolution: 5316x6524

Data source: Backyard

Description

Just over 57 hours exposure in H(S)O(H)O

Having some trouble with background extraction to make the panels fit seamlessly, a full reprocess might take some time so posting as a work in progress for now.

Comments

Revisions

  • NGC6188 Fighting Dragons of Ara, 



    
        

            Todd
    Original
  • NGC6188 Fighting Dragons of Ara, 



    
        

            Todd
    B
  • Final
    NGC6188 Fighting Dragons of Ara, 



    
        

            Todd
    C

B

Description: Tried a new pinker HOO blend in the search for "true colour from narrowband", and to deal with the noisy lower left panel.

Uploaded: ...

C

Description: Complete reprocess of last year's data.

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC6188 Fighting Dragons of Ara, 



    
        

            Todd