From c3c863979c416fe0b9747d8bbc0f88042aea3b95 Mon Sep 17 00:00:00 2001 From: LukasK13 Date: Sat, 29 Aug 2020 10:50:26 +0200 Subject: [PATCH] Use main beam efficiency instead of aperture efficiency for background radiation --- esbo_etc/classes/sensor/Heterodyne.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/esbo_etc/classes/sensor/Heterodyne.py b/esbo_etc/classes/sensor/Heterodyne.py index 7b59e11..218297f 100644 --- a/esbo_etc/classes/sensor/Heterodyne.py +++ b/esbo_etc/classes/sensor/Heterodyne.py @@ -301,7 +301,7 @@ class Heterodyne(ASensor): equivalencies=u.spectral_density( background.wl))) t_background = background * ( - self.__aperture_efficiency * background.wl ** 2 / (2 * k_B) * self.__eta_fss * u.sr) + self.__main_beam_efficiency * background.wl ** 2 / (2 * k_B) * self.__eta_fss * u.sr) t_background = SpectralQty(t_background.wl, t_background.qty.decompose()) # Calculate the incoming photon current of the target logger.info("Calculating the signal temperature.")