diff --git a/createInterstitialDagSubmitFile.py b/createInterstitialDagSubmitFile.py
new file mode 100755
index 0000000000000000000000000000000000000000..da2f3b760ace6dd0a8f8359737694f6ba040b3d0
--- /dev/null
+++ b/createInterstitialDagSubmitFile.py
@@ -0,0 +1,80 @@
+#!/usr/bin/python
+import os, commands, shutil, sys, re
+
+# Create a Condor DAG submission file for making AMPS frames between science segs
+# Grant David Meadors
+# 02013-05-22 (JD 2456435) 
+# g m e a d o r s @ u m i c h . e d u
+
+# Define a function to edit file objects conveniently
+def h(text):
+    result = condorObject.write(text + '\n')
+    return result
+# Define a second, similar function to write to a different file.
+# Keep them separate for safety.
+def g(text):
+    result = dagObject.write(text + '\n')
+analysisDate = "2013/05/22-interstitial-LHO"
+
+# Make a directory for the output logs
+os.system('mkdir -p interstitialLogs')
+os.system('mkdir -p cache')
+
+# Make a cache file for the data
+def cacher(n, Observatory, frameType):
+    thisStartTime = str(int(n*1e5))
+    thisEndTime = str(int((n+1)*1e5))
+    if frameType == '1LDAS_C02_L2':
+        frameTypeHoft = Observatory + '1_LDAS_C02_L2' 
+        thisDataFindOutput = 'cache/' +\
+        'interstitialCache' + '-Hoft' +\
+        '-' + thisStartTime + '-' + thisEndTime + '.txt'
+    else:
+        print 'Unknown frame type: please use (site)1LDAS_C02_L2'
+   
+    dataFindCommand = 'ligo_data_find --observatory='+\
+    Observatory +\
+    ' --type=' +\
+    frameTypeHoft +\
+    ' --gps-start-time='+\
+    thisStartTime +\
+    ' --gps-end-time=' +\
+    thisEndTime +\
+    ' --url-type=file --lal-cache > ' +\
+    thisDataFindOutput
+    os.system(dataFindCommand)
+    return thisDataFindOutput
+
+condorObject = open("/home/pulsar/feedforward/" + analysisDate + "/AMPS/InterstitialSub.sub", "w")
+
+# Write the contents of the file
+h("universe = vanilla")
+h("executable = /home/pulsar/feedforward/" + analysisDate + "/AMPS/interstitial.py")
+h("output = /home/pulsar/feedforward/" + analysisDate + "/AMPS/interstitialLogs/interstitial.out.$(tagstring)")
+h("error = interstitialLogs/interstitial.err.$(tagstring)")
+h("log = interstitialLogs/interstitial.log.$(tagstring)")
+h("request_memory = 4 GB")
+h("notification = never")
+h("")
+h("arguments = $(argList)")
+h("queue 1")
+h("")
+
+condorObject.close
+
+startOfRange = 9330
+dagObject = open("/home/pulsar/feedforward/" + analysisDate + "/AMPS/InterstitialDAG.dag", "w")
+def queuer(n, observatory, duration, analysisDate, startOfRange):
+    thisDataFindOutputHoft = cacher(n, observatory, '1LDAS_C02_L2')
+    argumentString = '"' + str(n) + \
+    ' ' + thisDataFindOutputHoft + ' ' + observatory + ' ' +\
+    str(duration) + ' ' + '/home/pulsar/feedforward/' + \
+    str(analysisDate) + '/AMPS/' + '"'
+    tagStringLine = "interstitial_" + str(n - startOfRange + 1)
+    g("JOB " + tagStringLine + " InterstitialSub.sub")
+    g("VARS " + tagStringLine + " argList=" + argumentString + " tagString=" + '"' + tagStringLine + '"')
+dagObject.close
+
+[queuer(n, 'H', 128, analysisDate, startOfRange) for n in range(startOfRange, startOfRange+2)]
+
+