diff --git a/.gitignore b/.gitignore
index 51cbe85..a143eae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,3 +52,5 @@ coverage.xml
 # Sphinx documentation
 docs/_build/
 
+# emacs temp files
+*~
diff --git a/tristar.py b/read_registers.py
similarity index 100%
rename from tristar.py
rename to read_registers.py
diff --git a/tristar.py~ b/tristar.py~
deleted file mode 100755
index 280959b..0000000
--- a/tristar.py~
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/env python
-
-# Based on Morningstar documentation here
-# http://www.morningstarcorp.com/wp-content/uploads/2014/02/TSMPPT.APP_.Modbus.EN_.10.2.pdf
-# and heavily modified version of the script here
-# http://www.fieldlines.com/index.php?topic=147639.0
-
-import time
-counter = 0
-
-# import the server implementation
-from pymodbus.client.sync import ModbusTcpClient as ModbusClient
-
-# configure the client logging
-import logging
-logging.basicConfig()
-log = logging.getLogger('./modbus.error')
-log.setLevel(logging.ERROR)
-
-hosts = ['10.1.255.167','10.1.255.240']
-
-for host in hosts:
- print "Host %s" % host
- client = ModbusClient(host,502)
- client.connect()
-
-# Define the State list
- state = ['Start', 'Night Check', 'Disconnected', 'Night', 'Fault!', 'MPPT', 'Absorption', 'FloatCharge', 'Equalizing', 'Slave']
-
-# read registers. Start at 0 for convenience
- rr = client.read_holding_registers(0,80,1)
-
-# for all indexes, subtract 1 from what's in the manual
- V_PU_hi = rr.registers[0]
- V_PU_lo = rr.registers[1]
- I_PU_hi = rr.registers[2]
- I_PU_lo = rr.registers[3]
-
- V_PU = float(V_PU_hi) + float(V_PU_lo)
- I_PU = float(I_PU_hi) + float(I_PU_lo)
-
- v_scale = V_PU * 2**(-15)
- i_scale = I_PU * 2**(-15)
- p_scale = V_PU * I_PU * 2**(-17)
-
-# battery sense voltage, filtered
- battsV = rr.registers[24] * v_scale
- battsSensedV = rr.registers[26] * v_scale
- battsI = rr.registers[28] * i_scale
- arrayV = rr.registers[27] * v_scale
- arrayI = rr.registers[29] * i_scale
- statenum = rr.registers[50]
- hsTemp = rr.registers[35] 
- rtsTemp = rr.registers[36]
- outPower = rr.registers[58] * p_scale
- inPower = rr.registers[59] * p_scale
- minVb_daily = rr.registers[64] * v_scale
- maxVb_daily = rr.registers[65] * v_scale
- minTb_daily = rr.registers[71]
- maxTb_daily = rr.registers[72]
- dipswitches = bin(rr.registers[48])[::-1][:-2].zfill(8)
- led_state = rr.registers
- print "battery voltage: %.2f" % battsV
- print "battery sensing: %.2f" % battsSensedV
- print "battery current: %.2f" % battsI
- print "battery watts:   %.2f" % (battsV*battsI)
- print "array voltage:   %.2f" % arrayV
- print "array current:   %.2f" % arrayI
- print "array watts:     %.2f" % (arrayV*arrayI)
- print "heat sink temp:  %.2f" % hsTemp
- print "battery temp:    %.2f" % rtsTemp
- print "state:           %s" % state[statenum]
- print "out power:       %0.2f" % outPower
- print "in Power:        %0.2f" % inPower
- print "min Vb daily:    %0.2f" % minVb_daily
- print "max Vb daily:    %0.2f" % maxVb_daily
- print "min Tb daily:    %0.2f" % minTb_daily
- print "max Tb daily:    %0.2f" % maxTb_daily
- print "dipswitches:     %s" % dipswitches
- print "dipswitches:     12345678"
- print ""
- client.close()