Hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  16 Tau  ·  17 Tau  ·  19 q Tau  ·  20 Tau  ·  21 Tau  ·  22 Tau  ·  23 Tau  ·  24 Tau  ·  25 eta Tau  ·  Alcyone  ·  Asterope  ·  Celaeno  ·  Electra  ·  IC349  ·  M45  ·  Maia  ·  Maia nebula  ·  Merope  ·  Merope nebula  ·  NGC 1432  ·  NGC 1435  ·  NGC1435  ·  Pleiades  ·  Sterope II  ·  Taygeta  ·  The star Celaeno (16Tau)  ·  The star Electra (17Tau)  ·  The star Merope (23Tau)  ·  The star Sterope I (21Tau)  ·  The star Taygeta (19Tau)  ·  And 1 more.
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M45, 



    
        

            Jonathan Young
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M45

Imaging telescopes or lenses: TEC 140 APO ED

Imaging cameras: QHY5L-II  ·  ZWO ASI1600MM-Cool

Mounts: AZ-EQ6

Guiding telescopes or lenses: TEC 140 APO ED

Guiding cameras: QHY5L-II

Focal reducers: Astro-Physics QUAD TCC 0.72x

Software: PHD Lab Phd 2.6.3  ·  Seqence Generator Pro  ·  StarTools v1.4.316

Filters: Astrodon LRGB 1.25" E series Gen 2

Accessory: Celestron OAG  ·  Starizona Microtouch Autofocuser  ·  Starlight Xpress Filter-wheel 7x36mm


Dates:Nov. 22, 2019

Frames: 61x120"

Integration: 2.0 hours

Avg. Moon age: 24.99 days

Avg. Moon phase: 21.55%


Astrometry.net job: 3090890

RA center: 3h 46' 22"

DEC center: +24° 7' 50"

Pixel scale: 1.572 arcsec/pixel

Orientation: 94.497 degrees

Field radius: 0.734 degrees


Resolution: 2739x1948

Locations: Backyard, Saline, Michigan, United States

Data source: Backyard

Description

M45 - Windy night.
51x120s

52 min Red
30 min green
40 min blue
16 flat, 16 darkflat, 12 dark

Comments

Revisions

  • M45, 



    
        

            Jonathan Young
    Original
  • M45, 



    
        

            Jonathan Young
    B
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            Jonathan Young
    C
  • Final
    M45, 



    
        

            Jonathan Young
    D
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            Jonathan Young
    E
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            Jonathan Young
    F
  • M45, 



    
        

            Jonathan Young
    G

E

Description: Added star spikes to the brighter stars to compensate for the window reflections in the ASI1600. Let me know if version D or version E is preferred. Thanks.

Uploaded: ...

G

Description: Reprocessed with Topaz tools

Uploaded: ...

Sky plot

Sky plot

Histogram

M45, 



    
        

            Jonathan Young