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VizieR Online Data Catalog: IK Tau millimeter IRAM-30m line survey (Velilla Prieto+, 2017)
- Publication Year :
- 2016
- Publisher :
- HAL CCSD, 2016.
-
Abstract
- These tables include the energy levels and polynomial coefficients needed to derive the rate coefficients of SO2. Each energy level in so2level.dat is uniquely identified by a identifier number used in the file so2pcoef.dat. File so2pcoef.dat contains polynomial coefficients that fit the decimal logarithm of the collisional rates between two levels computed by Balanca et al. (2016MNRAS.460.3766B). A sixth order polynomial reproduces with a relative error below 30% all rates between 20 and 1000K for the 410 energy levels used in the calculations. (4 data files).
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.od.....10369..d648f91a498eeac546aac878382fdfb5