[infinitybeyond]

I don't know the answer to your question, but I do have a link to the images you're interested in for GOES-16. Not sure if a similar page is available for GOES-17 mentioned in the article.

https://www.star.nesdis.noaa.gov/GOES/GOES16_FullDisk.php

[__x0x__]

GOES 16 and 17 are identical.