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Contains:  NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Rosette nebula at real colors, 





    
        

            Ferran Bosch
Rosette nebula at real colors

Technical card

Imaging telescope or lens:Long Perng ED 100 f/6

Imaging camera:Atik 383L+ mono

Software:PixInsight

Resolution: 675x900

Integration: 0.0 hours

Astrometry.net job: 89142

RA center: 97.985 degrees

DEC center: 4.946 degrees

Pixel scale: 8.234 arcsec/pixel

Orientation: 89.495 degrees

Field radius: 1.287 degrees

Description

If our eyes could see colors in this part of the electromagnetic spectrum, surely they would see these colors.
In NGC 2237 ionized hydrogen and sulfur are the two components of this area mostly hot gas, so we would tend to see orange red.
In the center circle, but this element is oxygen, so we would see teal blue.
This huge cloud of gas and dust born NGC 2244, this open cluster that lies at the center of the nebula and thanks to its heat and ionization enables the brightness of this gas.

This image was taken with a CCD camera in Ha (14 hours) OIII (14 hours) and SII (9 hours), 37 hours total exposure, from near the city of Valencia (Spain)

The capture was made by Alfonso Carreno (MPC J09) = http://http://www.zonalunar.com/ and processed by Ferran Bosch (space_colors) = http://www.caliu.fotografiaastronomica . com

Comments

Author

ferran_bosch
Ferran Bosch
License: Attribution-NonCommercial-NoDerivs Creative Commons
18674
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Rosette nebula at real colors, 





    
        

            Ferran Bosch