ocr: VIRGO VIRGO Total Solar Irradiance I9o 192 VUN y 2001 2003 - U U VIRGO: 5. 005 0301 367 à 366 1365 1364 300 B 500 2000 2500 Lpoch January 0 1996 - - L - Bhi a This VIRGO graph shows clearly the growth of solar irradiance during the SOHO mission when closing the sunspot maximum.