Titan's whole atmosphere is changing noticeably now because of its changing season, so I though I'd make a simple collage of ISS images. They are not the PDS versions, so all images are stretched differently. It's just qualitative. I've picked observations that run through different filters, with the whole disk visible, at a few points in time. I sorted the filters roughly by wavelength, but mainly by how high you're looking into the atmosphere (also noticeable by the size of the disk). Towards the UV you're looking higher, because there the haze becomes more opaque. More haze means a darker atmosphere generally. The MT filters see more and more methane absorption. More haze means a brighter atmosphere. Not sure MT1 is gas-dominated or haze-dominated though. You can nicely see the northern polar hood changing into a collar, with the poles becoming UV-light. Anyway, hope you like it. Something to keep track of in any case. Atmospheres can be fun too!
Indeed, I noticed your paper again while I was doing it and saw the similarities I've not seen much work on the north-south asymmetry and polar hood, like you did with HST data, from ISS data.
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