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Contains:  IC 783, M 100, NGC 4312, NGC 4321, NGC 4323, NGC 4328
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Around M 100, 


            Christoph Lichtblau
Around M 100
Powered byPixInsight

Around M 100

Technical card

Imaging telescopes or lenses:Celestron Edge 11HD

Imaging cameras:Zwo Asi 6200 mm pro

Mounts:Skywatcher EQ-6R pro

Guiding telescopes or lenses:Williams Optics Megrez90

Guiding cameras:zwo ASI 120mc

Focal reducers:Celestron .7x Focal Reducer, for 11 HD

Software:PixInsightAdobe PS CS2Deepsky stacker

Filters:Baader Filterset 2"

Dates:April 21, 2020

Frames: 165x350" bin 0x0

Integration: 16.0 hours

Avg. Moon age: 28.08 days

Avg. Moon phase: 2.35%

Basic astrometry details job: 3444221

RA center: 12h 22' 43"

DEC center: +15° 40' 55"

Pixel scale: 0.397 arcsec/pixel

Orientation: 101.813 degrees

Field radius: 0.414 degrees

Resolution: 5359x5265

Locations: Backyard, Eschborn, Hessen, Germany

Data source: Backyard


Here the product of the last nights. M 100 is a beautiful spiral but from my observing place in the light polluted south. So this pic is not as deep as I hoped. In addition because of the CLS filter I used, the fainter yellow stars are missing. So that's what I got.



Christoph Lichtblau
License: None (All rights reserved)


  • Around M 100, 


            Christoph Lichtblau
  • Final
    Around M 100, 


            Christoph Lichtblau
  • Around M 100, 


            Christoph Lichtblau

Sky plot

Sky plot


Around M 100, 


            Christoph Lichtblau

In these public groups

Broadband under Bortle 7/8/9