Here is IC1805, the Heart Nebula, with star forming region Melotte 15 at its center. I was able to obtain the RGB data to add to the hydrogen-alpha monochrome image I posted recently. Total exposure is 10.2 hours through Ha and RGB filters.
Here are two versions. Click to enlarge.
and a close-up of Melotte 15. A star forming region and cluster of newly born stars.