diff --git a/skymodels/3c48-SH.skymodel b/skymodels/3c48-SH.skymodel
index e2c3f50da26c04a646fedde67ce861ead3e68133..d6e841c267f9de9ccc6a5f914878c1c60d3bd5fe 100644
--- a/skymodels/3c48-SH.skymodel
+++ b/skymodels/3c48-SH.skymodel
@@ -1,7 +1,18 @@
-# (Name, Type, Patch, Ra, Dec, I, Q, U, V, ReferenceFrequency='74e6', SpectralIndex='[]', MajorAxis, MinorAxis, Orientation) = format
+#(Name,Type,Patch,Ra,Dec,I,SpectralIndex='[]',LogarithmicSI,ReferenceFrequency='146873474.121094',MajorAxis,MinorAxis,Orientation)=format
 
 # The above line defines the field order and is required.
 
 # Scaife and Heald Calibrator models.
-,  , 3c48,  01:37:41.3, 33.09.35
-3c48_1,  POINT, 3c48,  01:37:41.3, 33.09.35, 64.768, 0.0, 0.0, 0.0, 150.e6, [-0.387, -0.420, 0.181]
+
+,,3C48,01:37:41.3,33.09.35
+s0c0,POINT,3C48,01:37:41.292,33.09.34.809,6.82692,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c1,POINT,3C48,01:37:41.292,33.09.34.834,6.30351,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c2,POINT,3C48,01:37:41.308,33.09.34.934,4.0922,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c3,POINT,3C48,01:37:41.294,33.09.34.934,1.23689,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c4,POINT,3C48,01:37:41.310,33.09.34.959,2.71619,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c5,POINT,3C48,01:37:41.308,33.09.34.959,5.40277,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c6,POINT,3C48,01:37:41.294,33.09.34.959,14.0709,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c7,POINT,3C48,01:37:41.296,33.09.34.984,11.8631,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c8,POINT,3C48,01:37:41.296,33.09.35.009,1.27977,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c9,POINT,3C48,01:37:41.296,33.09.35.034,1.97741,[-0.387,-0.420,0.181],false,146873474.121094,,,
+s0c10,POINT,3C48,01:37:41.296,33.09.35.059,9.85813,[-0.387,-0.420,0.181],false,146873474.121094,,,