Hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  NGC 869  ·  NGC 884  ·  The star 7Per  ·  chi Persei Cluster  ·  h Persei Cluster
Getting plate-solving status, please wait...
Double Cluster in Perseus RGB, 



    
        

            Fernando Huet
Double Cluster in Perseus RGB
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Double Cluster in Perseus RGB

Getting plate-solving status, please wait...
Double Cluster in Perseus RGB, 



    
        

            Fernando Huet
Double Cluster in Perseus RGB
Powered byPixInsight

Double Cluster in Perseus RGB

Technical card

Imaging telescopes or lenses: Takahashi TSA-102

Imaging cameras: QHYCCD QHY9M

Guiding telescopes or lenses: Takahashi TSA-102

Guiding cameras: Lodestar

Focal reducers: Takahashi TOA-130 .75x Reducer

Software: sequence generator pro

Filters: Baader B 36mm  ·  Baader G 36mm  ·  Baader R 36mm  ·  Baader L Filter 36mm

Accessory: Starlight Xpress SX USB Filter Wheel 7x36mm


Dates:Sept. 2, 2018Oct. 2, 2018

Frames:
Baader B 36mm: 15x150" bin 2x2
Baader G 36mm: 15x150" bin 2x2
Baader L Filter 36mm: 25x300" bin 1x1
Baader R 36mm: 15x150" bin 2x2

Integration: 4.0 hours

Avg. Moon age: 21.87 days

Avg. Moon phase: 52.93%


Basic astrometry details

Astrometry.net job: 4139590

RA center: 2h 20' 42"

DEC center: +57° 8' 34"

Pixel scale: 1.840 arcsec/pixel

Orientation: 174.407 degrees

Field radius: 1.039 degrees


Resolution: 3249x2445

Locations: Casa, Polop de la Marina, Alicante, Spain

Data source: Backyard

Description

Double cluster in Perseus.
Old subs I had. I thought it was easier to process only stars... But it has been quite difficult for me!
Lot of tricky things to take care of.

Comments

Sky plot

Sky plot

Histogram

Double Cluster in Perseus RGB, 



    
        

            Fernando Huet