CCI THREDDS Data Server Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/sst/data/comparison/AVHRR_Pathfinder/1991/06/27/catalog.html

Dataset Size Last Modified
     Folder  27   --
         19910627131255-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA11_G_1991178_day-v02.0-fv01.0.nc 13.58 Mbytes 2013-11-22T11:51:09Z
         19910627021127-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA11_G_1991178_night-v02.0-fv01.0.nc 13.90 Mbytes 2013-11-22T11:51:09Z

CCI THREDDS Data Server at CEDA see Info
Documentation