From 4131f6f961ffb3c689d28791064fab53fc7495ff Mon Sep 17 00:00:00 2001
From: Aaron LI <aaronly.me@outlook.com>
Date: Tue, 18 Oct 2016 16:04:59 +0800
Subject: foregrounds.py: Fix the too-long FITS keyword with comment

---
 fg21sim/foregrounds.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'fg21sim')

diff --git a/fg21sim/foregrounds.py b/fg21sim/foregrounds.py
index 3cf60dd..062558f 100644
--- a/fg21sim/foregrounds.py
+++ b/fg21sim/foregrounds.py
@@ -125,8 +125,9 @@ class Foregrounds:
         history) for the simulated products.
         """
         header = fits.Header()
-        header["COMP"] = (", ".join(self.components_id),
-                          "Emission components")
+        header["COMP"] = ("Combined foreground",
+                          "Emission component")
+        header.add_comment("COMPONENTS: " + ", ".join(self.components_id))
         header["UNIT"] = ("Kelvin", "Map unit")
         header["CREATOR"] = (__name__, "File creator")
         # TODO:
-- 
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