Date	Keogram (png) (UT)	Movie (wmv or mp4) (UT)	Ascii (text, gzipped) (UT)
20180220		all	all
20180220		00	00
20180220		01	01
20180220		02	02
20180220		03	03
20180220		04	04
20180220		05	05
20180220		06	06
20180220		15	15
20180220		16	16
20180220		17	17
20180220		18	18
20180220		19	19
20180220		20	20
20180220		21	21
20180220		22	22
20180220		23	23