Hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  11.20  ·  16 Tau  ·  17 Tau  ·  18 Tau  ·  19 q Tau  ·  20 Tau  ·  21 Tau  ·  22 Tau  ·  23 Tau  ·  24 Tau  ·  25 eta Tau  ·  26 Tau  ·  27 Tau  ·  28 Tau  ·  49 Pales  ·  Alcyone  ·  Asterope  ·  Atlas  ·  Celaeno  ·  Electra  ·  IC 349  ·  M 45  ·  Maia  ·  Maia nebula  ·  Merope  ·  Merope nebula  ·  NGC 1432  ·  NGC 1435  ·  Pleiades  ·  Pleione  ·  And 11 more.
Getting plate-solving status, please wait...
M45, 



    
        

            Alan
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M45

Getting plate-solving status, please wait...
M45, 



    
        

            Alan
Powered byPixInsight

M45

Technical card

Imaging telescopes or lenses: AT65EDQ

Imaging cameras: QSI 583wsg

Mounts: Avalon Instruments M-Uno

Filters: Astrodon Luminance G2E


Dates:Dec. 12, 2015

Frames: 70x600" (11h 40')

Integration: 11h 40'

Avg. Moon age: 1.03 days

Avg. Moon phase: 1.20%


RA center: 03h46m59s.253

DEC center: +24°0706.36

Pixel scale: 1.315 arcsec/pixel

Orientation: -91.336 degrees

Field radius: 1.456 degrees

More info:Open 


Resolution: 6332x4848

Description

I am having real issues with processing this lum image.

I will need to try a few different techniques

V1: DBE;Multiscalemediantransform;Maskedstretch;ACDNR; LHE; curves. Failed on HDR

V2: DBE;Multiscalemediantransform;Maskedstretch;ACDNR; removed stars, increased nebulosity with Pmath; mixed back with original; still unhappy with HDR, curves, HST

Comments

Revisions

  • M45, 



    
        

            Alan
    Original
  • Final
    M45, 



    
        

            Alan
    B

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Histogram

M45, 



    
        

            Alan

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