Index: trunk/psModules/src/detrend/pmPatternIO.c
===================================================================
--- trunk/psModules/src/detrend/pmPatternIO.c	(revision 26893)
+++ trunk/psModules/src/detrend/pmPatternIO.c	(revision 26923)
@@ -77,17 +77,10 @@
     }
 
-    pmFPAview *thisView = pmFPAviewAlloc(view->nRows); // Copy of input view
-    *thisView = *view;
-
-    for (int i = 0; i < cell->readouts->n; i++) {
-        pmReadout *readout = cell->readouts->data[i];
-        thisView->readout = i;
-        if (!pmReadoutWritePattern(readout, file->fits)) {
-            psError(PS_ERR_IO, false, "Failed to write %dth readout", i);
-            psFree(thisView);
-            return false;
-        }
-    }
-    psFree(thisView);
+    // Only do the FIRST readout --- don't want to write lots of headers
+    pmReadout *readout = cell->readouts->data[0];
+    if (!pmReadoutWritePattern(readout, file->fits)) {
+        psError(PS_ERR_IO, false, "Failed to write readout");
+        return false;
+    }
     return true;
 }