Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12 Mon
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Rosette Nebula, Caldwell 49, George Hatfield
Rosette Nebula, Caldwell 49
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Rosette Nebula, Caldwell 49

Getting plate-solving status, please wait...
Rosette Nebula, Caldwell 49, George Hatfield
Rosette Nebula, Caldwell 49
Powered byPixInsight

Rosette Nebula, Caldwell 49

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Description

The data for this LHaRGB image are from Astrophoto YGK (https://www.astrophotoygk.com/astroshare), which provided Ha, R, G, and B masters (6 hours of total exposure). See the cited website for information on the imaging system. Pixinsight was used for processing, with minor adjustments in Photoshop.    The image shown here is 60% of the size of the original.  It was reduced in size early on to reduce the time needed for processing.  The Ha was added to the linear RGB image before color calibration  (SPCC) using the Crazed Conceptions method (https://www.youtube.com/watch?v=LwuiS8N1A-E).  A super luminance was used for the LRGB.  It was created using all of the provided data.

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Rosette Nebula, Caldwell 49, George Hatfield