Gamma-ray flux calculator: Crab unit

SourceDiff. index
Energy threshold (GeV)
Integral flux (Crab unit)
Energy threshold to be calculated (GeV)
  
Flux (Crab unit)

Ref: Crab flux: Aharonian et al., ApJ 614, 897 (2004)
[Differential: 2.83E-11*(E/TeV)^(-2.62) /cm2 /s /TeV]
[Integral: 1.75E-11*(E/TeV)^(-1.62) /cm2 /s]
If you prefer other Crab spectrum index, enter (Diff. index)

23-MAR-2006 by M.Mori