A Bag of Stellar Tracks and Isochrones...

Isochrone/track Extractor is a web interface written in PERL language by Dr. D. Cordier from Besancon Observatory (France) in collaboration with Dr. S. Cassisi from Teramo Observatory (Italy), Dr. A. Pietrinferni from Trieste Observatory (Italy) and Dr. M. Salaris from Liverpool John Moores University (UK). This program uses evolutionary tracks from Pietrinferni A., Cassisi S., Salaris M. and Castelli F. (2004, ApJ - vol. 612, 168). This Web Tool is not a simple applet and as it is server side based, it is robust and fast.

IMPORTANT INFORMATION FOR ALL BASTI USERS, click here




Output Type
Isochrone (for a given age)
Interpolated track (for a given mass)

Heavy Elements Mixture
Scaled to solar mixture
Alpha enhanced mixture

Color-Temperature Transformation
UBVRIJHKL (Scaled solar or Alpha enhanced)
ACS (Scaled solar only)

Model Type
Standard (without overshooting)
Non standard (with overshooting)

Chemical Composition
Z= 0.0001 Y= 0.245
 Z= 0.008 Y= 0.256
Z= 0.0003 Y= 0.245
 Z= 0.01 Y= 0.259
Z= 0.0006 Y= 0.246
 Z= 0.0198 Y= 0.273
Z= 0.001 Y= 0.246
 Z= 0.03 Y= 0.288
Z= 0.002 Y= 0.248
 Z= 0.04 Y= 0.303
Z= 0.004 Y= 0.251