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Contains:  NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
Getting plate-solving status, please wait...
Rosette Nebula in SHO, 


            Diego Gravinese
Rosette Nebula in SHO

Rosette Nebula in SHO

Technical card

Imaging telescope or lens:SkyWatcher 200P

Imaging camera:ZWO ASI1600MM-COOL Pro

Mount:Sky-Watcher EQ6R-Pro

Guiding telescope or lens:ZWO OAG

Guiding camera:ZWO ASI183MM

Filters:ZWO OIII 1.25" 7nmZWO Ha 1.25" 7nmZWO SII 1.25" 7 nm

Resolution: 4656x3478

Dates:Jan. 22, 2019

ZWO Ha 1.25" 7nm: 30x240" (gain: 139.00) -20C bin 1x1
ZWO OIII 1.25" 7nm: 10x240" (gain: 139.00) -20C bin 1x1
ZWO SII 1.25" 7 nm: 10x240" (gain: 139.00) -20C bin 1x1

Integration: 3.3 hours

Darks: ~18

Flats: ~30

Bias: ~40

Avg. Moon age: 16.25 days

Avg. Moon phase: 97.51%

Bortle Dark-Sky Scale: 9.00 job: 2482308

RA center: 6h 31' 48"

DEC center: +4° 57' 3"

Pixel scale: 0.864 arcsec/pixel

Orientation: 345.627 degrees

Field radius: 0.698

Data source: Backyard


First attempt at the Rosette Nebula, in Hubble palette, from light polluted Buenos Aires city.
Thanks Chuck's Astrophotography for the inspiration!

Clear skies!



Diego Gravinese
License: None (All rights reserved)


  • Final
    Rosette Nebula in SHO, 


            Diego Gravinese
  • Rosette Nebula in SHO, 


            Diego Gravinese

Sky plot

Sky plot


Rosette Nebula in SHO, 


            Diego Gravinese

In these public groups

Astrofotógrafos de Argentina