reference:
A&A 428, 261-285 (2004), DOI: 10.1051/0004-6361:20041335
Laskar, J., Robutel, P., Joutel, F., Gastineau, M., Correia, A.C.M., Levrard, B. : 2004,
A long term numerical solution for the insolation quantities of the Earth.
Original paper from Astronomy and Astrophysics :
http://www.edpsciences.org/articles/aa/abs/2004/46/aa1335/aa1335.html (free access article)
Source programs and data files here (revision 18 january 2010)
Precompiled packages for various platforms are available in this download area (revision 18 january 2010)
Computations could be performed using this web-based interface (revision 18 january 2010)
This solution is the nominal solution La2004 used in (Laskar et al., 2004).
The solution from -100 Myr to + 20 Myr is also included for information.
programs and data files here
We have stored here for reference the previous solution La93 from (Laskar et al., 93) with the two settings La93(0,1) and La93(1,1). The nominal solution (with tidal dissipation) should be La93(1,1). The format of the files is such that they can be used with the new version of insola from (Laskar et al., 2004).
reference:
La93: Laskar, J., Joutel, F., Boudin, F.: 1993,
Orbital, precessional and insolation quantities for the Earth from -20 Myr to + 10Myr
Astron. Astrophys. 270, 522