Add jansky and solar flux unit

sharkdp · May 13, 2024 · 3b271c2 · 3b271c2
1 parent 4fb9ab8
commit 3b271c2
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/numbat/modules/extra/astronomy.nbt b/numbat/modules/extra/astronomy.nbt
@@ -23,3 +23,15 @@ unit solar_radius: Length = 6.957e5 km
 
 dimension RadiantFlux = Power
 unit solar_luminosity: RadiantFlux = 3.828e26 W
+
+dimension SpectralFluxDensity = RadiantFlux / Area / Frequency
+
+@name("Jansky")
+@url("https://en.wikipedia.org/wiki/Jansky")
+@aliases(janskys, Jy: short)
+unit jansky: SpectralFluxDensity = 1e-26 W / m^2 / Hz
+
+@name("Solar flux unit")
+@url("https://en.wikipedia.org/wiki/Solar_flux_unit")
+@aliases(solarfluxunits, sfu: short)
+unit solarfluxunit: SpectralFluxDensity = 1e4 Jy