Hello, I have constructed a methane abs.band map in case this is usefull supporting Glenn Orton's observations and  JUNO upcoming PeriJove . 
The missing observation (since I was clouded) was very well covered with Clyde Foster work!

[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》