Does the phantom pro save pano shots as separate images on the card apart from stitching them when using the spherical pano mode? I need the images it takes, separately so I can stitch them on my computer.

Yes it does...

Hi, thank you for bringing this query to us. The original files of the panorama photos are saved in the folders 'DCIM\PANORAMA\folder number _ file number', as the file index '100MEDIA\DJI_0002.html' shown in the figure. The file is saved in the folder 'DCIM\PANORAMA\100_0002'. Please note that, if you accidentally deleted the stitched pano on DJI Go 4 application, the corresponding original file will also be deleted. Hope this helps. Thank you for your support!