From c19d342dd42ea686e7215312c1125ab954fd0cf5 Mon Sep 17 00:00:00 2001
From: Griffin Hosseinzadeh <1976665+griffin-h@users.noreply.github.com>
Date: Tue, 7 Feb 2023 00:16:10 -0700
Subject: [PATCH] allow multiplying images where GAIN etc is not set

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

diff --git a/banzai/data.py b/banzai/data.py
index ed7327d24..00b138437 100644
--- a/banzai/data.py
+++ b/banzai/data.py
@@ -150,9 +150,9 @@ def __imul__(self, value):
         # TODO: Handle the case where this is an array. Add SATURATE and GAIN handling when array.
         self.data *= value
         self.uncertainty *= value
-        self.meta['SATURATE'] *= value
-        self.meta['GAIN'] /= value
-        self.meta['MAXLIN'] *= value
+        self.saturate *= value
+        self.gain /= value
+        self.max_linearity *= value
         return self
 
     def __itruediv__(self, value):