diff --git a/SPARC4_ACS/ACS files/Initialization/ACS_version.txt b/SPARC4_ACS/ACS files/Initialization/ACS_version.txt
index 16859c15..d72e2d21 100644
--- a/SPARC4_ACS/ACS files/Initialization/ACS_version.txt	
+++ b/SPARC4_ACS/ACS files/Initialization/ACS_version.txt	
@@ -1 +1 @@
-v1.46.0
\ No newline at end of file
+v1.46.1
\ No newline at end of file
diff --git a/SPARC4_ACS/S4ACS.lvproj b/SPARC4_ACS/S4ACS.lvproj
index 03a076e2..5bb1a8a7 100644
--- a/SPARC4_ACS/S4ACS.lvproj
+++ b/SPARC4_ACS/S4ACS.lvproj
@@ -264,7 +264,7 @@
 				<Property Name="Bld_localDestDirType" Type="Str">relativeToCommon</Property>
 				<Property Name="Bld_modifyLibraryFile" Type="Bool">true</Property>
 				<Property Name="Bld_previewCacheID" Type="Str">{77B8811B-88C5-4D06-B0B4-2511D9D9BCC5}</Property>
-				<Property Name="Bld_version.build" Type="Int">152</Property>
+				<Property Name="Bld_version.build" Type="Int">153</Property>
 				<Property Name="Bld_version.major" Type="Int">1</Property>
 				<Property Name="Destination[0].destName" Type="Str">ACS.exe</Property>
 				<Property Name="Destination[0].path" Type="Path">../builds/ACS/ACS.exe</Property>
diff --git a/builds/ACS/ACS files/Initialization/ACS_version.txt b/builds/ACS/ACS files/Initialization/ACS_version.txt
index 16859c15..d72e2d21 100644
--- a/builds/ACS/ACS files/Initialization/ACS_version.txt	
+++ b/builds/ACS/ACS files/Initialization/ACS_version.txt	
@@ -1 +1 @@
-v1.46.0
\ No newline at end of file
+v1.46.1
\ No newline at end of file
diff --git a/builds/ACS/ACS files/Python/header/header.py b/builds/ACS/ACS files/Python/header/header.py
index 43bb6670..a28984a4 100644
--- a/builds/ACS/ACS files/Python/header/header.py	
+++ b/builds/ACS/ACS files/Python/header/header.py	
@@ -209,7 +209,7 @@ def fix_keywords(self):
             self._write_log_file(repr(e), 'READRATE')
 
         idx = self.find_index_tab()
-        self.hdr['GAIN'] = self.ss_gains[f"{self.hdr['CDDSERN']}"][idx]
+        self.hdr['GAIN'] = self.ss_gains[f"{self.hdr['CCDSERN']}"][idx]
         self.hdr['RDNOISE'] = self.ss_read_noise[f"{self.hdr['CCDSERN']}"][idx]
 
     def find_index_tab(self):
diff --git a/builds/ACS/ACS files/Python/main.py b/builds/ACS/ACS files/Python/main.py
index 6debd676..f4cc77a9 100644
--- a/builds/ACS/ACS files/Python/main.py	
+++ b/builds/ACS/ACS files/Python/main.py	
@@ -21,11 +21,10 @@ def main(night_dir, file, data, header_json):
         hdr = fits.Header()
         error_str = 'Warning: a wrong formatting was found in the header content.'
     else:
-        # [Focuser, ICS, S4GUI, TCS, Weather_Station, General_KWs, CCD]:
-        # for cls in []:
-        #     obj = cls(header_json, hdr, night_dir)
-        #     obj.fix_keywords()
-        #     hdr = obj.hdr
+        for cls in [Focuser, ICS, S4GUI, TCS, Weather_Station, General_KWs, CCD]:
+            obj = cls(header_json, hdr, night_dir)
+            obj.fix_keywords()
+            hdr = obj.hdr
         data = fix_image_orientation(hdr['CHANNEL'], data)
 
     file = verify_file_already_exists(file)
diff --git a/builds/ACS/ACS.exe b/builds/ACS/ACS.exe
index ed198b45..3b00eb5a 100644
Binary files a/builds/ACS/ACS.exe and b/builds/ACS/ACS.exe differ
diff --git a/builds/ACS/data/zmq_bind_random.vi b/builds/ACS/data/zmq_bind_random.vi
index 60e29b35..3008c057 100644
Binary files a/builds/ACS/data/zmq_bind_random.vi and b/builds/ACS/data/zmq_bind_random.vi differ
diff --git a/builds/ACS/data/zmq_config_curve.vi b/builds/ACS/data/zmq_config_curve.vi
index 75006f52..04d5330a 100644
Binary files a/builds/ACS/data/zmq_config_curve.vi and b/builds/ACS/data/zmq_config_curve.vi differ
diff --git a/builds/ACS/data/zmq_poll_scalar.vi b/builds/ACS/data/zmq_poll_scalar.vi
index 042ef5e4..50385abd 100644
Binary files a/builds/ACS/data/zmq_poll_scalar.vi and b/builds/ACS/data/zmq_poll_scalar.vi differ
diff --git a/builds/ACS/data/zmq_socket_check.vi b/builds/ACS/data/zmq_socket_check.vi
index f62218ad..1e6bcb19 100644
Binary files a/builds/ACS/data/zmq_socket_check.vi and b/builds/ACS/data/zmq_socket_check.vi differ
diff --git a/builds/ACS/data/zmq_socket_set.vi b/builds/ACS/data/zmq_socket_set.vi
index 57cf6440..a4a1cc29 100644
Binary files a/builds/ACS/data/zmq_socket_set.vi and b/builds/ACS/data/zmq_socket_set.vi differ