Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  Rosette nebula  ·  The star 12Mon
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Rosette Nebula, 



    
        

            Eric Solís
Rosette Nebula
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Rosette Nebula

Getting plate-solving status, please wait...
Rosette Nebula, 



    
        

            Eric Solís
Rosette Nebula
Powered byPixInsight

Rosette Nebula

Technical card

Imaging telescopes or lenses: Celestron Omni 150XLT

Imaging cameras: ZWO ASI1600MM Pro

Mounts: Celestron Advanced VX

Guiding telescopes or lenses: Orion 50mm Guide Scope with helical focusing

Guiding cameras: Orion Star Shoot Autoguider Pro

Focal reducers: Badder Baader MPCC Mark III

Software: Sequence Generator Pro  ·  PHD2  ·  PixInsight  ·  Luc Coiffier's DSS

Filters: ZWO Ha 36mm  ·  ZWO OIII 36mm  ·  ZWO SII 36mm

Accessory: ZWO EFW 36mm  ·  Celestron StarSense AutoAlign  ·  MoonLite CR Newtonian Focuser  ·  MoonLite Mini-V2 Controller  ·  MoonLite High Res Stepper Motor


Dates:Dec. 27, 2017Dec. 28, 2017Dec. 29, 2017

Frames:
ZWO Ha 36mm: 30x300" (2h 30') (gain: 139.00) -20C bin 1x1
ZWO OIII 36mm: 26x300" (2h 10') (gain: 139.00) -20C bin 1x1
ZWO SII 36mm: 30x300" (2h 30') (gain: 139.00) -20C bin 1x1

Integration: 7h 10'

Avg. Moon age: 9.56 days

Avg. Moon phase: 72.01%

Bortle Dark-Sky Scale: 5.00

Temperature: -15.00


Basic astrometry details

Astrometry.net job: 1873482

RA center: 6h 31' 48"

DEC center: +4° 55' 48"

Pixel scale: 1.037 arcsec/pixel

Orientation: 358.053 degrees

Field radius: 0.826 degrees


Resolution: 1824x2406

Locations: Backyard, Milford, MA, United States

Data source: Backyard

Comments

Revisions

  • Final
    Rosette Nebula, 



    
        

            Eric Solís
    Original
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    C
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    D
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    E
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    F
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    G
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    H
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    I
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B

Description: Used SCNR to remove the excess green color

Uploaded: ...

C

Description: Adjusted levels and increased saturation

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D

Description: Alternative color mix

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E

Description: Curves adjustment

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F

Description: SHO mix, with careful linear fit and background neutralization

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G

Description: Reprocessed completely, stacked in PI

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H

Description: Adjusted saturation and levels

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J

Description: Conservative noise reduction in chrominance and luminance with MMT to produce a smoother image, but tried to keep it from looking too "plasticy".

Uploaded: ...

K

Description: Alternative SHO mix resulting in a more restrained final color combination that's less psychedelic than some of my other attempts

Uploaded: ...

Sky plot

Sky plot

Histogram

Rosette Nebula, 



    
        

            Eric Solís