Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/sst/data/comparison/AVHRR_Pathfinder/1990/01/21/catalog.html

Dataset	Size	Last Modified
`21`		`--`
`19900121153235-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA11_G_1990021_day-v02.0-fv01.0.nc`	`12.44 Mbytes`	`2013-11-22T13:23:01Z`
`19900121002444-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA11_G_1990021_night-v02.0-fv01.0.nc`	`12.23 Mbytes`	`2013-11-22T13:23:01Z`