The following images of NC2359. Thor's' Helmet 'was taken on 9 seperate evenings with additional data added, an extra 55 minutes using a blue filter, 1 hour using a H Beta filter and 2.5 hours using an O111 filter. I also used a high pass with an unsharp mask filter to enhance the central detail. Notice the bright star in the centre, a Wolf-Rayet star.
RGB
Cropped RGB image
Hubble Palette
