Downloads: 104
Research Paper | Astronomy Science | India | Volume 3 Issue 8, August 2014
Solar Irradiance Modelling
V S Rohini
Abstract: CTSI is the solar energy received on outer layer of earth (at 1AU distance from sun) in form of heat flux ( in various wavelength bands) measured in w/m^2. SSA is the area of vissible sunspot on photosphere of sun. B is the daily averged solar global magnetic field. The CTSI & SSA shows delay9 with respect to each other.27day running averaged values of CTSI, SSA, B for delayed events are suitably combined in solar irradiance modelling. Using solar data for cycles 21, 22, 23 about 6 modelling equations are developed for solar irradiance. The modelled equations very well predict solar irradiance (RAWCTSI) within an error limit of +/- 0.12 w/m^2.
Keywords: Sun, CTSI, SSA, Average solar magnetic field B, Delay
Edition: Volume 3 Issue 8, August 2014,
Pages: 820 - 828
Similar Articles with Keyword 'Sun'
Downloads: 2 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper, Astronomy Science, India, Volume 11 Issue 1, January 2022
Pages: 1419 - 1423Sidereal Day without Polar Star "A Complete Solution with an Otherwise Explanation"
Downloads: 97
Research Paper, Astronomy Science, India, Volume 3 Issue 7, July 2014
Pages: 821 - 825