H-alpha	Ca II - K	White-light	Prominences	Sky situation
ha_20210201_080832 ha_20210214_093513 ha_20210215_104330 ha_20210219_142607 ha_20210220_095600 ha_20210224_095721 ha_20210225_135355 ha_20210226_092631 ha_20210228_112731	ca_20210201_081715 ca_20210214_095230 ca_20210215_131512 ca_20210219_115707 ca_20210220_093100 ca_20210224_093640 ca_20210225_135800 ca_20200226_080214 ca_20210228_113256	wl_20210201_081931 wl_20210214_093943 wl_20210215_131132 wl_20210219_114350 wl_20210220_092015 wl_20210224_085412 wl_20210225_134626 wl_20200226_075421 wl_20210228_112731	pr_20210201_081208 pr_20210214_093447 pr_20210215_104622 pr_20210219_142441 pr_20210220_090900 pr_20210224_095548 pr_20210225_135506 pr_20210226_092754 pr_20210228_112040	sky_20210201_091226 sky_20210214_094051 sky_20210215_110506 sky_20210219_115827 sky_20210220_091600 sky_20210224_085755 sky_20210225_135900 sky_20210226_084232 sky_20210228_112100