Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2244  ·  Rosette nebula  ·  Sh2-275
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Rosette Nebula core & 'The Carnival of Animals' - bit of fun!, Barry Wilson
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Rosette Nebula core & 'The Carnival of Animals' - bit of fun!

Getting plate-solving status, please wait...
Rosette Nebula core & 'The Carnival of Animals' - bit of fun!, Barry Wilson
Powered byPixInsight

Rosette Nebula core & 'The Carnival of Animals' - bit of fun!

Equipment

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Description

This image comprises recent Ha data from e-Eye from the TEC140/QSI690 Steve and I operate and SII, Ha and OIII data from my home observatory in Totnes acquired in 2018 using my WO 132FLT/QSI683 at 1.47"/px, https://astrob.in/329357/D/.

Steve and I have been imaging the Rosette core at 0.75"/px early evening as the moon has been rising before switching to other targets mid-evening. We will not be able to collect the SII and OIII this season so I processed the 28 x 1200s of Ha and re-aligned my older image to provide the 'colour' for the higher resolution Ha data: it is effectively like imaging bin 1 for the Ha and bin 2 for the SII and OIII.

After a crop to take care of the mis-aligmnent and some additional NR due to the resampling, a few enhancements, et voila!

The 'Carnival of Animals' reference is of course the resemblance of the dark dust to a troop of fantastical animals and Saint-Saens humorous musical suite. . . which animals, well your guess is as good as mine.

CS!

Ha data: Barry Wilson & Steve Milne.

Balance of NB data: Barry Wilson

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Rosette Nebula core & 'The Carnival of Animals' - bit of fun!, Barry Wilson

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Narrowband imaging