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Contains:  NGC 4622, NGC 4616, NGC 4603, NGC 4601
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NGC 4622 Galaxy Field in Centaurus LRGB, 


            Ian Parr
NGC 4622 Galaxy Field in Centaurus LRGB

NGC 4622 Galaxy Field in Centaurus LRGB

Technical card

Resolution: 3296x2666

Dates:April 25, 2019

Frames: 34x120"

Integration: 1.1 hours

Avg. Moon age: 20.84 days

Avg. Moon phase: 63.68% job: 2660722

RA center: 190.656 degrees

DEC center: -40.736 degrees

Pixel scale: 1.148 arcsec/pixel

Orientation: 272.729 degrees

Field radius: 0.676 degrees

Locations: Backyard Hawkesbury Heights, Hawkesbury Height, NS, Australia

Data source: Backyard


Centered on NGC 4622 A galaxy field in Centaurus in LRGB
Same field as earlier in clear but conditions and guiding deteriorated as it got to the blues.
This is with a QSI CCD camera and will be for comparison with a new ZWO Cmos color camera, hopefully tonight! From what I can see CMOS is wiping the floor with CCD but I chose one shot color to facilitate wide field mosaics and not having to blow another bundle on filters.



Ian Parr
License: None (All rights reserved)

Sky plot

Sky plot


NGC 4622 Galaxy Field in Centaurus LRGB, 


            Ian Parr