From 40856da8bfc6d53888fb71caa436ad0e818df48b Mon Sep 17 00:00:00 2001
From: leloup314 <wolf@physik.uni-bonn.de>
Date: Sun, 21 Aug 2022 20:36:49 +0200
Subject: [PATCH 1/2]  MAINT: update values according to values from
 http://nucleardata.nuclear.lu.se/toi/radSearch.asp

---
 irrad_spectroscopy/tables/gamma_table.yaml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/irrad_spectroscopy/tables/gamma_table.yaml b/irrad_spectroscopy/tables/gamma_table.yaml
index d137570..d6b9d27 100644
--- a/irrad_spectroscopy/tables/gamma_table.yaml
+++ b/irrad_spectroscopy/tables/gamma_table.yaml
@@ -153,10 +153,10 @@ isotopes:
         - 944.132
         - 2240.395
         probability:
-        - 0.5022099999999999
-        - 0.48965000000000003
-        - 0.03897
-        - 0.0121
+        - 0.9998
+        - 0.9758
+        - 0.0776
+        - 0.02414
   Cr:
     name: Chromium
     Z: 24

From 79aed13c8f01cbe445c07215897ff03309d41240 Mon Sep 17 00:00:00 2001
From: leloup314 <wolf@physik.uni-bonn.de>
Date: Mon, 22 Aug 2022 11:43:00 +0200
Subject: [PATCH 2/2] FIX: bug in fluence calculation when scaling for time
 between meas and irrad; MAINT: spelling

---
 irrad_spectroscopy/physics.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/irrad_spectroscopy/physics.py b/irrad_spectroscopy/physics.py
index 79ba882..5b738a7 100644
--- a/irrad_spectroscopy/physics.py
+++ b/irrad_spectroscopy/physics.py
@@ -142,7 +142,7 @@ def isotope_dose_rate(isotope, activity, distance, material='air', time=None):
     return total_dose_rate
 
 
-def fluence_from_activity(isotope, acticity, cross_section, molar_mass, sample_mass, abundance=1.0, cooldown_time=0.0):
+def fluence_from_activity(isotope, activity, cross_section, molar_mass, sample_mass, abundance=1.0, cooldown_time=0.0):
     """
     Calculation of the theoretical particle fluence [# particles / cm^2] which produced a given *activity* of
     an *isotope* with a production *cross_section* in a given, thin (e.g. *cross_section* const.) *sample_mass*.
@@ -184,7 +184,7 @@ def fluence_from_activity(isotope, acticity, cross_section, molar_mass, sample_m
     sample_mass_in_grams *= abundance  # Correct for abundance in material
     dc = decay_constant(half_life)
 
-    fluence = acticity / cross_section_in_cm_square * molar_mass / (sample_mass_in_grams * 6.02214076e23) * 1 / dc
-    fluence *= np.exp(-dc * cooldown_time * 60**2)  # Correct for time passed since activity was produced
+    fluence = activity / cross_section_in_cm_square * molar_mass / (sample_mass_in_grams * 6.02214076e23) / dc
+    fluence /= np.exp(-dc * cooldown_time * 60**2)  # Correct for time passed since activity was produced
 
     return fluence