Sh2-240 Spaghetti Nebula is a very large supernova remnant (about 3 degrees across in apparent diameter) that I need 20 Panels Mosaic to get the whole body of it. Also it is really a very dark object, which means that if the final image is bright and the details are rich, it will be a very challenging task.
Finally, I used the widefield FSQ106 and the long focallenth AG10 to complete this image.
The calibration and mosaic matching of images is still a big challenge. I have to check the data during the past few months of the shooting process, and continue to do data calibration and mosaic matching work to ensure that there are as few defects as possible.
The rich experience of post-processing in the past, especially the experience of color modulation, makes me not spend much time in the post stage.
The results are satisfactory, and the image has achieved excellent results in brightness, detail and depth.
Comments