We have released the Montage youTube channel at https://www.youtube.com/channel/UCFjmHCDrq4YIUly1r082TjA . We have posted four videos of image cubes created with Montage, and will be posting more in the coming months. Here is one example:
This is a full-resolution mosaic of the central 256 frequency planes of 30 GALFA-HI images, centered on 0h Right Ascension. The RGB color is derived by combining 3 adjacent frequency planes. All gaps, such as that around 20 degrees declination, are due to incomplete coverage in the input images.
Video created by Dr. B Rusholme. Mosaic derived on the Amazon EC2 cloud of Amazon Web Services, with an Education Credits Grant awarded through the “AWS SKA AstroCompute Program.”