Useful constants

The Numerics namespace defines a number of useful constants stored as Real.

KEVTOA 12.39841974 from CODATA 2014
KEVTOHZ 2.4179884076620228e17  
KEVTOERG 1.60217733e-9  
KEVTOJY 1.60217733e14  
DEGTORAD 0.01745329252  
LIGHTSPEED 299792.458 defined in km/s
AMU 1.660539040e-24 unified atomic mass unit in g




HEASARC Home | Observatories | Archive | Calibration | Software | Tools | Students/Teachers/Public

Last modified: Wednesday, 23-Mar-2022 17:16:48 EDT

HEASARC Home | Observatories | Archive | Calibration | Software | Tools | Students/Teachers/Public

Last modified: 23-Mar-2022