From f8e15437f41fff4272493d8e9ec4b4dce2588a87 Mon Sep 17 00:00:00 2001
From: Dimitris Souropanis <qmh9626@quser34.quest.it.northwestern.edu>
Date: Tue, 30 Jul 2024 02:35:07 -0500
Subject: [PATCH] co_core_mass added

---
 posydon/binary_evol/DT/step_detached.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/posydon/binary_evol/DT/step_detached.py b/posydon/binary_evol/DT/step_detached.py
index c41f9bb75b..cd3b107ac1 100644
--- a/posydon/binary_evol/DT/step_detached.py
+++ b/posydon/binary_evol/DT/step_detached.py
@@ -387,7 +387,8 @@ def __init__(
                 "surface_he4",
                 "surface_h1",
                 "log_R",
-                "center_c12"
+                "center_c12",
+                "co_core_mass"
             ]
         )