Here are links to our data archive for synoptic studies.

• SXT Synoptic Maps
  New version. Carrinton Rotation No.1846-1985.

• SXT Limb Synoptic Maps
  Limb synoptic maps by Dr. Jing Li at Hawaii Univ.

• Soft X-ray Irradiances
  Ascii tables of the soft X-ray daily irradiances from 3 to 30 angstrom.

To the YLA Guide front page with side-frame