CCI THREDDS Data Server Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/sst/data/comparison/AVHRR_Pathfinder/1989/05/31/catalog.html

Dataset Size Last Modified
     Folder  31   --
         19890531125455-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA11_G_1989151_day-v02.0-fv01.0.nc 13.11 Mbytes 2013-11-22T13:32:54Z
         19890531033422-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA11_G_1989151_night-v02.0-fv01.0.nc 12.76 Mbytes 2013-11-22T13:32:52Z

CCI THREDDS Data Server at CEDA see Info
Documentation