Hemisphere:  Northern  ·  Contains:  Barnard's Merope Nebula  ·  IC 349  ·  Maia Nebula  ·  Merope Nebula  ·  NGC 1432  ·  NGC 1435  ·  The star 18Tau  ·  The star Atlas (27Tau)  ·  The star Celaeno (16Tau)  ·  The star Electra (17Tau)  ·  The star Merope (23Tau)  ·  The star Pleione (28Tau)  ·  The star Sterope I (21Tau)  ·  The star Taygeta (19Tau)  ·  The star ηTau
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Pleiades M45, 



    
        

            Norman Hey
Pleiades M45
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Pleiades M45

Technical card

Imaging telescopes or lenses: Astro Physics 130 EDF f/6.0

Imaging cameras: QHYCCD 168C

Mounts: Celestron CGEM

Guiding telescopes or lenses: Orion ST80 Guidescope

Guiding cameras: Orion Starshoot


Dates:Oct. 12, 2020

Frames: 51x120"

Integration: 1.7 hours

Avg. Moon age: 24.65 days

Avg. Moon phase: 24.60%


Basic astrometry details

Astrometry.net job: 3932679

RA center: 3h 46' 38"

DEC center: +24° 6' 57"

Pixel scale: 1.188 arcsec/pixel

Orientation: 315.610 degrees

Field radius: 0.981 degrees


Resolution: 4952x3288

Locations: backyard, Sudbury, ON, Canada

Data source: Backyard

Description

About a year ago, I acquired the QHY168c camera and the Pleiades was the subject for first light. Initially I was encouraged by what I was seeing unfolding, but quickly I ran into serious problems, ultimately traced down to camera failure! So much for first light! QHY support was prompt, but unrealistic, expecting that I could totally dissemble the camera to attempt to reseat a ribbon cable which they thought was the problem. Needless to say, I returned it to the dealer for them to handle, which they promptly and effectively did. Worries weren't over, as I now had issues with finding more appropriate capture software, gain settings, yada yada yada, and then on to how to get everything to play nicely together. Oh, and learn how to process images in PixInsight, coming from a DSLR/BackyardEOS/Nebulosity background. I think I am getting somewhere, with a lot of help and encouragement from various members of the AstroBin and CloudyNights and PixInsight communities and others. I know I still have a long way to go; a lighter hand and more nuanced approach to noise, sharpening, contrast and colour just to name a few areas I need to work on. But, hey, it's fun and beats working!

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Author

ntphey
Norman Hey
License: None (All rights reserved)
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Pleiades M45, 



    
        

            Norman Hey