Time Operation Comments ACP Time Time (sec) 0:00:00 Sequence START Start MS Instrument 0 (Detection may require 2 sec.) 0:00:00 Enable Valves (30 commands, 1 for each valve) 0 0:00:00 Enable Heaters 0 0:00:00 Disable GC Heaters 0 0:00:00 Enable Filaments 0 0:00:00 Enable Ion Pumps 0 0:00:00 Set for Direct MS ONLY 0 0:00:00 Set Hi-Res Scans Hi-Res Scan every 320 Scans 0 (each 2 - 141 scan ~ 970 ms) 0:00:00 IP1, IP2 & IP3 ON Ion Pumps ON 0 0:00:00 HA OFF ACP Transfer Line Heater OFF 0 0:00:00 HE OFF EC Heater OFF 0 0:00:00 HGC1 OFF GC Column 1 Heater OFF 0 0:00:00 HGC2 OFF GC Column 2 Heater OFF 0 0:00:00 HGC3 OFF GC Column 3 Heater OFF 0 0:00:00 VL1 Close Inlet to IS1 (Large Leak) 0 0:00:01 VD1 Open Inlet to Manifold 1 0:00:02 VL2 Close Inlet to IS1 (Small Leak) 2 0:00:03 VD2 Open Manifold to Outlet 3 0:00:04 VL4 Close ACP Line to IS2 4 0:00:05 VV Open EC/RG Cell to Expansion Volume 5 0:00:06 VX Close GC to Vent 6 0:00:07 IP4, IP5 & IP6 ON Ion Pumps ON 7 0:00:08 VC1 Open GC to IS3 8 0:00:09 IS1 (Fil 1) ON 9 0:00:10 VC2 Open GC to IS4 10 0:00:11 IS2 (Fil 2) ON 11 0:00:12 VC3 Open GC to IS5 12 0:00:13 IS3 (Fil 3) ON 13 0:00:14 VZ Close Inlet to IS1 (Large Leak) 14 0:00:15 IS4 (Fil 4) ON 15 0:00:16 VS7 Close Inlet to Enrichment Cell (EC) 16 0:00:17 IS5 (Fil 5) ON 17 0:00:18 VE Close EC to RG Cell 18 0:00:20 VL3 Close RG Cell to IS1 20 0:00:21 HE OFF EC Heater OFF 21 0:00:22 VD3 Close Inlet to H2 Storage System 22 0:00:23 HI ON Inlet Line Heaters ON 23 0:00:24 VD4 Close H2 Storage System to GC 24 0:00:26 VS6 Close ACP Line to GC 26 0:00:28 VS5 Close Inlet Manifold to GC 28 0:00:30 VG1 Close SV1 to GC 30 0:00:32 VG2 Close SV2 to GC 32 0:00:34 VG3 Close SV3 to GC 34 0:00:36 VS1 Close Inlet Manifold to SV1 36 0:00:38 VS2 Close Inlet Manifold to SV2 38 0:00:40 VS3 Close Inlet Manifold to SV3 40 0:00:41 VD6 Open SV1 to G4 (Getter Pump) 41 0:00:42 VG Close RG Cell to G3 (Getter Pump) 42 0:00:44 VAA Close ACP Line to Vent (Large Leak) 44 0:00:46 VAB Close ACP Line to Vent (Small Leak) 46 0:00:50 INLET OPEN OPEN INLET - SPACECRAFT!!! 50 0:00:53 OUTLET OPEN OPEN OUTLET - SPACECRAFT!!! 53 0:00:52 VZ Open L1 to IS1 52 0:00:54 VZ Open 54 0:00:55 VG1 Close SV1 to GC Columns 55 0:00:56 VL1 Open Inlet to L1 to IS1 56 0:00:57 HI On Inlet Heater 57 0:00:58 VL1 Open 58 0:00:58 VG1 Close SV1 to GC Columns 58 0:01:00 VD6 Open G4 to SV1 60 0:15:30 VC1 Open GC to IS3 930 0:15:32 VD1 Open Inlet to Manifold 932 0:15:34 VC2 Open GC to IS4 934 0:15:38 VD2 Open Manifold to Outlet 938 0:15:42 VC3 Open GC to IS5 942 0:15:46 VV Open EC/RG Cell to Expansion Volume 946 0:15:50 VX Close GC to Vent 950 0:15:56 VL4 Close ACP Line to IS2 956 0:16:00 VL2 Close Inlet to IS1 (Small Leak) 960 0:16:04 VL1 Open Inlet to IS1 (Large Leak) 964 0:16:08 VZ Open Inlet to IS1 (Large Leak) 968 0:16:12 VS7 Close Inlet to Enrichment Cell (EC) 972 0:16:16 VE Close EC to RG Cell 976 0:16:20 VL3 Close RG Cell to IS1 980 0:16:24 VD3 Close Inlet to H2 Storage System 984 0:16:28 VD4 Close H2 Storage System to GC 988 0:16:32 VS6 Close ACP Line to GC 992 0:16:36 VS5 Close Inlet Manifold to GC 996 0:16:40 VG1 Close SV1 to GC 1000 0:16:44 VG2 Close SV2 to GC 1004 0:16:48 VG3 Close SV3 to GC 1008 0:16:52 VS1 Close Inlet Manifold to SV1 1012 0:16:56 VS2 Close Inlet Manifold to SV2 1016 0:17:00 VS3 Close Inlet Manifold to SV3 1020 0:17:04 VD6 Open SV1 to G4 (Getter Pump) 1024 0:17:08 VG Close RG Cell to G3 (Getter Pump) 1028 0:17:12 VAA Close ACP Line to Vent (Large Leak) 1032 0:17:16 VAB Close ACP Line to Vent (Small Leak) 1036 0:24:50 VL3 Close RG Cell to L3 to IS1 1490 0:24:51 VV Open Expansion Volume 1491 0:24:52 VL3 Close 1492 0:24:53 VE Open EC to RG Cell 1493 0:24:54 VG Close RG Cell to G3 (Getter Pump) 1494 0:24:55 VV Open 1495 0:24:56 VG Close 1496 0:24:58 VE Open 1498 0:25:00 VS7 Open Inlet Manifold to EC Volume 1500 0:25:02 VL3 Close 1502 0:25:03 VS7 Open 1503 0:25:45 VS7 Close Inlet Manifold to EC Volume 1545 0:25:47 VS7 Close 1547 0:25:49 VV Close RG Cell to Expansion Volume 1549 0:25:50 VG Open 1550 0:25:51 VV Close 1551 0:25:52 VG Open 1552 0:28:00 VE Close EC to RG Cell 1680 0:28:00 HE ON EC Heater 1680 (is on Protected Power Line won't start until 29:00 minutes) 0:28:02 VE Close 1682 0:28:34 VD1 Close Inlet to Sampling Manifold 1714 0:28:36 VD4 Close H2 line to GC 1716 0:28:37 VD2 Open Manifold to GC 1717 0:28:38 VD3 Close H2 line to sampling manifold 1718 0:28:40 VG3 Close SV3 to GC 1720 0:28:42 VG2 Close SV2 to GC 1722 0:28:46 VX Close GC Column Vent 1726 0:28:48 VS5 Close Direct Injection Path 1728 0:28:50 VS1 Close Manifold to SV1 1730 0:28:52 VS2 Close Manifold to SV2 1732 0:28:54 VS3 Close Manifold to SV3 1734 0:28:56 VS6 Close ACP to GC Link 1736 0:28:58 VD1 Close Inlet to Sampling Manifold 1738 0:29:00 PROTECTED POWER ON 1740 (EC Heater comes ON Here!) 0:29:00 VD4 Close 1740 0:29:01 VD2 Open 1741 0:29:02 VD3 Close 1742 0:29:04 VG3 Close 1744 0:29:06 VG2 Close 1746 0:29:08 VL1 Close 1748 0:29:10 VL1 Close 1750 0:29:19 IV Open Start H2 flow 1759 0:29:23 IV Open 1763 0:29:24 VS5 Close 1764 0:29:25 VD3 Open Vent the first 'slug' of H2 1765 0:29:26 VS1 Close 1766 0:29:27 IV Open 1767 0:29:28 VS2 Close 1768 0:29:29 VD3 Open 1769 0:29:30 VS3 Close 1770 0:29:32 VS6 Close 1772 0:29:34 VD3 Close END H2 Venting 1774 0:29:35 VD4 Open Pressurize GC Line 1775 0:29:36 VD3 Close 1776 0:29:37 VD1 Open 1777 0:29:39 VD4 Open 1779 0:29:41 VD1 Open 1781 0:29:52 VL4 Close ACP Line to IS2 1792 0:29:54 VL2 Close Inlet to IS1 (Small Leak) 1794 0:29:56 VL3 Close RG/EC to L3 to IS1 1796 0:29:58 VS7 Close Inlet to EC/RG Cell 1798 0:30:00 VZ Close Leak 1 to MS (IS1) 1800 0:30:02 VZ Close 1802 0:30:04 VX Open GC Column Vent 1804 0:30:06 VX Open 1806 0:31:18 VG Close G3 to RG Sample 1878 0:31:20 VG Close 1880 0:31:24 VE Close EC to RG Cell 1884 0:31:24 HE ON EC Cell Heater 1884 0:31:26 VV Close RG Cell to Expansion Volume 1886 0:31:26 HE ON 1886 0:31:29 VL3 Open RG to MS (IS1) 1889 0:31:30 VG Close 1890 0:31:30 HE ON EC Heater 1890 0:31:32 VL3 Open 1892 0:32:56 VV Close RG Cell to Expansion Volume 1976 0:32:56 HE ON EC Heater 1976 0:33:00 VE Open EC & RG to MS (IS1) 1980 0:33:01 VV Close 1981 0:33:02 VE Open 1982 0:33:40 VC1 Open 2020 0:33:42 VD1 Open 2022 0:33:44 VC2 Open 2024 0:33:46 VD2 Open 2026 0:33:48 VC3 Open 2028 0:33:50 VD4 Open 2030 0:33:57 IV Open 2037 0:33:58 VS6 Close 2038 0:34:10 VD3 Close 2050 0:34:12 VL1 Close 2052 0:34:14 VZ Close 2054 0:34:16 VL2 Close 2056 0:34:18 VS7 Close 2058 0:34:20 VL4 Close 2060 0:34:22 VS1 Close 2062 0:34:24 VS2 Close 2064 0:34:26 VS3 Close 2066 0:34:30 VL3 Close Background #2 2070 0:34:31 VG Open RG Volume to Getter (G3) 2071 0:34:31 HE OFF EC Heater OFF 2071 0:34:32 VL3 Close 2072 0:34:33 VG Open 2073 0:34:33 HE OFF 2073 0:34:34 VE Close EC to RG Cell 2074 0:34:36 VE Close 2076 0:34:55 VAA Open ACP Flow Unrestricted Line 2095 0:34:57 VAA Open 2097 0:35:05 IVA Open ACP to GC-MS Isolation Valve 2105 0:35:09 IVA Open 2109 0:35:09 HA ON ACP Line Heater 2109 0:35:11 VAB Open ACP Flow Restricted Line 2111 0:35:15 VAB Open 2115 0:35:18 IVA Open 2118 0:35:18 HA ON 2118 0:35:20 VL1 Close 2120 0:35:22 VE Close 2122 0:35:23 VG Open 2123 0:35:24 VL3 Close 2124 0:35:25 VAA Open 2125 0:35:26 VL4 Close 2126 0:35:27 VAB Open 2127 0:35:29 VC1 Open 2129 0:35:31 VD6 Open 2131 0:35:33 VC2 Open 2133 0:35:35 VD1 Open 2135 0:35:37 VC3 Open 2137 0:35:39 VD2 Open 2139 0:35:46 VG1 Close 2146 0:35:58 VV Close 2158 0:36:00 VL2 Open Inlet to MS via DIRECT LEAK 2 2160 0:36:00 Enable GC Heaters 2160 0:36:00 HI ON INLET Heaters 2160 0:36:00 GC Heaters ON GC Heaters ON 2160 0:36:02 VL2 Open 2162 0:36:02 GC Heaters ON 2162 0:37:58 VD4 Open 2278 0:38:00 VX Open 2280 0:38:01 VG2 Close 2281 0:38:02 VX Open 2282 0:38:03 VG3 Close 2283 0:38:10 VD2 Open 2290 0:38:11 VD1 Close 2291 0:38:12 VD2 Open 2292 0:38:14 VD4 Open 2294 0:38:16 VS5 Open 2296 0:38:21 VS5 Close 2301 0:38:23 VS5 Close 2303 0:38:25 VD3 Open 2305 0:38:30 VD3 Close 2310 0:38:31 VD1 Open 2311 0:38:32 VD3 Close 2312 0:38:33 VD1 Open 2313 0:38:40 VX Open 2320 0:38:41 VD3 Close 2321 0:38:42 VX Open 2322 0:38:43 VS5 Close 2323 0:38:44 VC1 Open 2324 0:38:46 VC2 Open 2326 0:38:48 VC3 Open 2328 0:38:52 VD6 Close G4 to SV3 2332 0:38:54 VD6 Close 2334 0:38:58 VG3 Close 2338 0:39:00 VS3 Open Inlet Manifold to SV3 2340 0:39:02 VS3 Open 2342 0:39:25 Disable Hi-Res on Direct 2365 0:39:28 IS1, IS3, IS4, IS5 Direct & GCs 2368 0:39:30 VS3 Close Inlet Manifold to SV3 2370 0:39:34 VS3 Close 2374 0:39:37 VD6 Close 2377 0:39:41 VS1 Close 2381 0:39:44 VS2 Close 2384 0:39:48 VS6 Close 2388 0:39:49 VX Open 2389 0:39:50 VD1 Close Inlet to Manifold 2390 0:39:52 VD1 Close 2392 0:39:53 VD3 Open H2 source to Manifold 2393 0:39:54 VD2 Close Manifold to Instrument Vent 2394 0:39:55 VD3 Open 2395 0:39:56 VD2 Close 2396 0:39:57 VS3 Open Manifold to SV3 2397 0:39:58 VD4 Close H2 Source to GC Line 2398 0:40:00 Hi-Res every 320 scans Enable Hi-Res Scans (IS1 only) 2400 0:40:00 VG3 Open GC Sample INJECTION 2400 0:40:01 VG3 Close SV1 to GC Columns 2401 0:40:02 VD4 Open H2 to GC Lines 2402 0:40:04 VG3 Close 2404 0:40:06 VS3 Close Manifold to SV3 2406 0:40:07 VD4 Open 2407 0:40:08 VD3 Close H2 Reservoir to Manifold 2408 0:40:09 VD2 Open Manifold to Instrument Vent 2409 0:40:10 VS3 Close 2410 0:40:11 VD2 Open 2411 0:40:12 VD3 Close 2412 0:40:13 VD1 Open Inlet to GC Sampling Manifold 2413 0:40:14 VS3 Close 2414 0:40:15 VD1 Open 2415 0:52:28 VG2 Close SV2 to GC Manifold 3148 0:52:30 VS2 Open Inlet Manifold to SV2 3150 0:52:32 VS2 Open 3152 0:53:00 VS2 Close Inlet Manifold to SV2 3180 0:53:02 VS2 Close 3182 0:53:13 VS2 Close Manifold to SV2 3193 0:53:19 VS6 Close ACP Line to GC 3199 0:53:20 VX Open GC Column Vent 3200 0:53:21 VD1 Close Inlet to Manifold 3201 0:53:23 VD1 Close 3203 0:53:24 VD3 Open H2 source to Manifold 3204 0:53:25 VD2 Close Manifold to Instrument Vent 3205 0:53:26 VD3 Open 3206 0:53:27 VD2 Close 3207 0:53:28 VS2 Open Manifold to SV2 3208 0:53:29 VD4 Close H2 Source to GC Line 3209 0:53:29 Disable Hi-Res Scans 3209 0:53:30 VG2 Open GC Sample INJECTION 3210 0:53:31 VG2 Close SV2 to GC Columns 3211 0:53:31 Enable Hi-Res Scans 3211 0:53:32 VD4 Open H2 to GC Lines 3212 0:53:34 VG2 Close 3214 0:53:36 VS2 Close Manifold to SV2 3216 0:53:37 VD4 Open 3217 0:53:38 VD3 Close H2 Reservoir to Manifold 3218 0:53:39 VD2 Open Manifold to Instrument Vent 3219 0:53:40 VS2 Close 3220 0:53:41 VD2 Open 3221 0:53:42 VD3 Close 3222 0:53:43 VD1 Open Inlet to GC Sampling Manifold 3223 0:53:44 VS1 Close 3224 0:53:45 VD1 Open 3225 0:59:00 HA ON ACP Transfer line Heater 3540 0:59:00 GC Heaters ON GC Heaters 3540 0:59:10 HA ON 3550 0:59:10 GC Heaters ON 3550 1:03:00 VAA Open ACP Unrestricted Vent 3780 1:04:00 VAA Close 3840 1:04:02 VAA Close 3842 1:04:04 VAB Close ACP Restricted Vent 3844 1:04:06 VAB Close 3846 1:04:46 IS2 ONLY ACP 3886 1:04:46 No Hi-Res! 3886 ACP Sample #1 1:04:56 VL4 Open ACP to GC-MS IS2 3896 1:04:56 OPEN SYNC WINDOW 3896 1:05:01 VAB Open VAB Open 3901 1:05:01 VAB Close VAB Close 3901.875 1:05:06 VAB Open VAB Open 3906.625 1:05:07 VAB Close VAB Close 3907.5 1:05:12 VAB Open VAB Open 3912.25 1:05:13 VAB Close VAB Close 3913.125 1:05:17 VAB Open VAB Open 3917.875 1:05:18 VAB Close VAB Close 3918.75 1:05:23 VAB Open VAB Open 3923.5 1:05:24 VAB Close VAB Close 3924.375 1:05:29 VAB Open VAB Open 3929.125 1:05:30 VAB Close VAB Close 3930 1:05:35 VAA Open VAA Open 3935.75 1:05:40 VAA Close VAA Close 3940.75 1:05:43 VAB Open VAB Open 3943.875 1:05:44 VAB Close VAB Close 3944.625 1:05:49 VAB Open VAB Open 3949.5 1:05:50 VAB Close VAB Close 3950.25 1:05:56 VAA Open VAA Open 3956.375 1:06:01 VAA Close VAA Close 3961.375 1:06:10 CLOSE SYNC WINDOW 3970 1:06:10 VL4 Close ACP to GC-MS IS2 3970 1:06:10 IS1, IS2, IS3, IS4, IS5 Direct Leak 2, GCs & ACP 3970 1:06:12 VL4 Close 3972 1:07:46 IS2 ONLY ACP 4066 1:07:50 Raise GC3 Temp to 70° 4070 1:07:56 VL4 OPEN ACP to GC-MS IS2 4076 1:07:56 OPEN SYNC WINDOW 4076 1:08:01 VAB Open VAB Open 4081 1:08:01 VAB Close VAB Close 4081.875 1:08:06 VAB Open VAB Open 4086.625 1:08:07 VAB Close VAB Close 4087.5 1:08:12 VAB Open VAB Open 4092.25 1:08:13 VAB Close VAB Close 4093.125 1:08:17 VAB Open VAB Open 4097.875 1:08:18 VAB Close VAB Close 4098.75 1:08:23 VAB Open VAB Open 4103.5 1:08:24 VAB Close VAB Close 4104.375 1:08:27 Forced Low IP (eV) 4107.375 1:08:29 VAB Open VAB Open 4109.125 1:08:30 VAB Close VAB Close 4110 1:08:35 VAA Open VAA Open 4115.75 1:08:40 VAA Close VAA Close 4120.75 1:08:40 Return to Standard IP (eV) 4120.75 1:08:43 VAB Open VAB Open 4123.875 1:08:44 VAB Close VAB Close 4124.625 1:08:49 VAB Open VAB Open 4129.5 1:08:50 VAB Close VAB Close 4130.25 1:08:56 VAA Open VAA Open 4136.375 1:09:01 VAA Close VAA Close 4141.375 1:09:05 CLOSE SYNC WINDOW 4145 1:09:10 VL4 Close ACP to GC-MS IS2 4150 1:09:10 IS1, IS2, IS3, IS4 & IS5 Direct Leak 2, GCs & ACP 4150 1:12:55 IS2, IS3, IS4 & IS5 ACP & GCs 4375 1:12:56 VL4 OPEN ACP to GC-MS IS2 4376 1:12:56 OPEN SYNC WINDOW 4376 1:13:01 VAB Open 4381 1:13:01 VAB Close 4381.875 1:13:06 VAB Open 4386.625 1:13:07 VAB Close 4387.5 1:13:08 VS6 Open 4388.625 1:13:08 VS6 Close 4388.725 1:13:12 VAB Open 4392.25 1:13:13 VAB Close 4393.125 1:13:17 VAB Open 4397.875 1:13:18 VAB Close 4398.75 1:13:23 VAB Open 4403.5 1:13:24 VAB Close 4404.375 1:13:29 VAB Open 4409.125 1:13:30 VAB Close 4410 1:13:35 VAA Open 4415.75 1:13:40 VAA Close 4420.75 1:13:43 VAB Open 4423.875 1:13:44 VAB Close 4424.625 1:13:49 VAB Open 4429.5 1:13:50 VAB Close 4430.25 1:13:56 VAA Open 4436.375 1:14:01 VAA Close 4441.375 1:14:05 CLOSE SYNC WINDOW 4445 1:14:05 IS1, IS2, IS3, IS4, IS5 Direct Leak 2, GCs & ACP 4445 1:14:05 Begin Hi-Res on Direct 4445 1:14:10 VL4 Close ACP to GC-MS IS2 4450 1:14:12 VL4 Close 4452 1:14:14 VAA Close ACP to Vent (Unrestricted) 4454 1:14:16 VAA Close 4456 1:14:18 VAB Close ACP to Vent (Restricted) 4458 1:14:20 VAB Close 4460 1:20:00 IS1, IS3, IS4 & IS5 Direct Leak 2 & GCs 4800 1:23:00 Reduce GC3 to 40° 4980 1:25:28 VG1 Close 5128 1:25:30 VS1 Open Inlet Manifold to SV1 5130 1:25:32 VS1 Open 5132 1:26:00 VS1 Close 5160 1:26:02 VS1 Close 5162 1:26:11 VS1 Close Manifold to SV1 5171 1:26:13 VS2 Close Manifold to SV2 5173 1:26:15 VS3 Close Manifold to SV3 5175 1:26:17 VS5 Close Direct GC Injection Path 5177 1:26:19 VS6 Close ACP Line to GC 5179 1:26:20 VX Open GC Column Vent 5180 1:26:21 VD1 Close Inlet to Manifold 5181 1:26:21 Disable Hi-Res 5181 1:26:23 VD1 Close 5183 1:26:24 VD3 Open H2 source to Manifold 5184 1:26:25 VD2 Close Manifold to Instrument Vent 5185 1:26:26 VD3 Open 5186 1:26:27 VD2 Close 5187 1:26:28 VS1 Open Manifold to SV1 5188 1:26:29 VD4 Close H2 Source to GC Line 5189 1:26:30 VG1 Open GC Sample INJECTION 5190 1:26:31 VG1 Close SV1 to GC Columns 5191 1:26:32 VD4 Open H2 to GC Lines 5192 1:26:34 VG1 Close 5194 1:26:36 VS1 Close Manifold to SV1 5196 1:26:37 VD4 Open 5197 1:26:38 VD3 Close H2 Reservoir to Manifold 5198 1:26:39 VD2 Open Manifold to Instrument Vent 5199 1:26:40 VS3 Close 5200 1:26:41 VD2 Open 5201 1:26:42 VD3 Close 5202 1:26:43 VD1 Open Inlet to GC Sampling Manifold 5203 1:26:45 VD1 Open 5205 1:26:45 HA ON ACP Transfer line Heater 5205 1:37:00 VAA Open ACP Unrestricted Vent 5820 1:37:00 No Hi-Res 5820 1:37:02 VAA Open 5822 1:38:00 VAA Close ACP Unrestricted Vent 5880 1:38:02 VAA Close 5882 1:38:04 VAB Close ACP Restricted Vent 5884 1:38:06 VAB Close 5886 1:38:55 IS2 only ACP ONLY 5935 ACP Sample #2 1:38:56 VL4 OPEN ACP to GC-MS IS2 5936 1:38:56 OPEN SYNC WINDOW 5936 1:39:01 VAB Open 5941 1:39:01 VAB Close 5941.875 1:39:06 VAB Open 5946.625 1:39:07 VAB Close 5947.5 1:39:12 VAB Open 5952.25 1:39:13 VAB Close 5953.125 1:39:17 VAB Open 5957.875 1:39:18 VAB Close 5958.75 1:39:23 VAB Open 5963.5 1:39:24 VAB Close 5964.375 1:39:29 VAB Open 5969.125 1:39:30 VAB Close 5970 1:39:35 VAA Open 5975.75 1:39:40 VAA Close 5980.75 1:39:43 VAB Open 5983.875 1:39:44 VAB Close 5984.625 1:39:49 VAB Open 5989.5 1:39:50 VAB Close 5990.25 1:39:56 VAA Open 5996.375 1:40:01 VAA Close 6001.375 1:40:05 CLOSE SYNC WINDOW 6005 1:40:10 VL4 Close ACP to GC-MS IS2 6010 1:40:10 IS1, IS2, IS3, IS4, IS5 Direct Leak 2, GCs & ACP 6010 1:40:12 VL4 Close 6012 1:41:55 IS2 ONLY ACP ONLY 6115 1:41:56 VL4 OPEN ACP to GC-MS IS2 6116 1:41:56 OPEN SYNC WINDOW 6116 1:42:01 VAB Open VAB Open 6121 1:42:01 VAB Close VAB Close 6121.875 1:42:06 VAB Open VAB Open 6126.625 1:42:07 VAB Close VAB Close 6127.5 1:42:12 VAB Open VAB Open 6132.25 1:42:13 VAB Close VAB Close 6133.125 1:42:17 VAB Open VAB Open 6137.875 1:42:18 VAB Close VAB Close 6138.75 1:42:23 VAB Open VAB Open 6143.5 1:42:24 VAB Close VAB Close 6144.375 1:42:27 Forced Low IP (eV) 6147.375 1:42:29 VAB Open VAB Open 6149.125 1:42:30 VAB Close VAB Close 6150 1:42:34 Return to Standard IP (eV) 6154 1:42:35 VAA Open VAA Open 6155.75 1:42:40 VAA Close VAA Close 6160.75 1:42:43 VAB Open VAB Open 6163.875 1:42:44 VAB Close VAB Close 6164.625 1:42:49 VAB Open VAB Open 6169.5 1:42:50 VAB Close VAB Close 6170.25 1:42:56 VAA Open VAA Open 6176.375 1:43:01 VAA Close VAA Close 6181.375 1:43:05 CLOSE SYNC WINDOW 6185 1:43:10 VL4 Close ACP to GC-MS IS2 6190 1:43:10 IS1, IS2, IS3 IS4, IS5 Direct Leak 2, GCs & ACP 6190 1:43:12 VL4 Close 6192 1:46:11 VD1 Open 6371 1:46:12 VS6 Close 6372 1:46:13 VD2 Open 6373 1:46:14 VD3 Close 6374 1:46:15 VD4 Open 6375 1:46:16 VS1 Close 6376 1:46:17 VC1 Open 6377 1:46:19 VC2 Open 6379 1:46:20 VS3 Close 6380 1:46:21 VC3 Open 6381 1:46:22 VG1 Close 6382 1:46:23 VL2 Open 6383 1:46:24 VG2 Close 6384 1:46:26 VG3 Close 6386 1:46:28 VL1 Close 6388 1:46:30 VZ Close 6390 1:46:32 VS7 Close 6392 1:46:36 VL3 Close 6396 1:46:55 IS2 Only ACP ONLY 6415 1:46:56 VL4 OPEN ACP to GC-MS IS2 6416 1:46:56 OPEN SYNC WINDOW 6416 1:47:01 VAB Open VAB Open 6421 1:47:01 VAB Close VAB Close 6421.875 1:47:06 VAB Open VAB Open 6426.625 1:47:07 VAB Close VAB Close 6427.5 1:47:12 VAB Open VAB Open 6432.25 1:47:13 VAB Close VAB Close 6433.125 1:47:17 VAB Open VAB Open 6437.875 1:47:18 VAB Close VAB Close 6438.75 1:47:23 VAB Open VAB Open 6443.5 1:47:24 VAB Close VAB Close 6444.375 1:47:29 VAB Open VAB Open 6449.125 1:47:30 VAB Close VAB Close 6450 1:47:35 VAA Open VAA Open 6455.75 1:47:40 VAA Close VAA Close 6460.75 1:47:43 VAB Open VAB Open 6463.875 1:47:44 VAB Close VAB Close 6464.625 1:47:49 VAB Open VAB Open 6469.5 1:47:50 VAB Close VAB Close 6470.25 1:47:56 VAA Open VAA Open 6476.375 1:48:01 VAA Close VAA Close 6481.375 1:48:05 CLOSE SYNC WINDOW 6485 1:48:05 IS1, IS2, IS3, IS4 & IS5 Direct Leak 2, GCs & ACP 6485 1:48:05 HA OFF ACP Transfer Line Heaters OFF! 6485 1:48:07 VL4 Close ACP line to MS (IS2) 6487 1:48:08 VAA Open ACP Transfer Unrestricted Line 6488 1:48:09 VS6 Close ACP Line to GC 6489 1:48:10 VAA Open 6490 1:48:11 VL4 Close 6491 1:48:15 VAA Close ACP transfer Unrestricted Line 6495 1:48:17 VAA Close 6497 1:48:19 IS1, IS3, IS4, IS5 Direct Leak 2 & GCs 6499 1:48:20 VD3 Close 6500 1:48:21 HA Off ACP Transfer Line Heater OFF 6501 1:48:21 IS2 OFF ACP IS OFF 6501 1:48:21 VX Open GC Column Vent 6501 1:48:22 VS5 Close Sampling Manifold to GC 6502 1:48:24 VD2 Close Sampling Manifold to Vent 6504 1:48:26 VD1 Close Inlet to Sampling Manifold 6506 1:48:28 VD4 Close H2 Source to GC Columns 6508 1:48:29 VD3 Open H2 Source to Sampling Manifold 6509 1:48:30 VD3 Close 6510 1:48:31 VS5 Open Inlet to GC Column Valve 6511 1:48:32 VS5 Close 6512 1:48:33 VD2 Open Sampling Manifold to Vent 6513 1:48:35 VD3 Open H2 Source to Sampling Manifold 6515 1:48:36 VD3 Close 6516 1:48:37 VD4 Open H2 Source to GC Columns 6517 1:48:38 VD3 Close H2 Source to Sampling Manifold 6518 1:48:39 VD1 Open Inlet to Sampling Manifold 6519 1:48:40 VS5 Close Sampling Manifold to GC 6520 1:48:41 VD2 Open 6521 1:48:42 VS5 Close 6522 1:48:43 VD2 Open 6523 1:48:44 VD3 Close 6524 1:48:46 VD1 Open 6526 1:48:50 Enable Hi-Res Scans 6530 2:01:17 VL2 Open 7277 2:01:18 VL1 Close 7278 2:01:19 VD1 Open 7279 2:01:20 VZ Close 7280 2:01:21 VD2 Open 7281 2:01:22 VS7 Close 7282 2:01:23 VD4 Open 7283 2:01:24 VE Close 7284 2:01:25 VC1 Open 7285 2:01:26 VL3 Close 7286 2:01:27 VC2 Open 7287 2:01:28 VS1 Close 7288 2:01:29 VC3 Open 7289 2:01:30 VS2 Close 7290 2:01:31 VX Open 7291 2:01:32 VS3 Close 7292 2:01:34 VS5 Close 7294 2:01:36 VL4 Close 7296 2:01:38 VS6 Close 7298 2:01:40 VG1 Close 7300 2:01:42 VG2 Close 7302 2:01:44 VG3 Close 7304 2:01:46 VD3 Close 7306 2:01:50 VD3 Close 7310 2:01:51 VX Open GC Column Vent 7311 2:01:52 VS5 Close Sampling Manifold to GC 7312 2:01:54 VD2 Close Sampling Manifold to Vent 7314 2:01:56 VD1 Close Inlet to Sampling Manifold 7316 2:01:58 VD4 Close H2 Source to GC Columns 7318 2:01:59 VD3 Open H2 Source to Sampling Manifold 7319 2:02:00 VD3 Close 7320 2:02:01 VS5 Open Inlet to GC Column Valve 7321 2:02:02 VS5 Close 7322 2:02:03 VD2 Open Sampling Manifold to Vent 7323 2:02:05 VD3 Open H2 Source to Sampling Manifold 7325 2:02:06 VD3 Close 7326 2:02:07 VD4 Open H2 Source to GC Columns 7327 2:02:08 VD3 Close H2 Source to Sampling Manifold 7328 2:02:09 VD1 Open Inlet to Sampling Manifold 7329 2:02:10 VS5 Close Sampling Manifold to GC 7330 2:02:11 VD2 Open 7331 2:02:12 VS5 Close 7332 2:02:13 VD2 Open 7333 2:02:14 VD3 Close 7334 2:02:16 VD1 Open 7336 2:14:49 VD1 Open 8089 2:14:51 VD2 Open 8091 2:14:53 VD4 Open 8093 2:15:02 VS3 Close 8102 2:15:04 VS5 Close 8104 2:15:06 VL4 Close 8106 2:15:08 VS6 Close 8108 2:15:16 VD3 Close 8116 2:15:20 VD3 Close 8120 2:15:21 VX Open GC Column Vent 8121 2:15:22 VS5 Close Sampling Manifold to GC 8122 2:15:24 VD2 Close Sampling Manifold to Vent 8124 2:15:26 VD1 Close Inlet to Sampling Manifold 8126 2:15:28 VD4 Close H2 Source to GC Columns 8128 2:15:29 VD3 Open H2 Source to Sampling Manifold 8129 2:15:30 VD3 Close 8130 2:15:31 VS5 Open Inlet to GC Column Valve 8131 2:15:32 VS5 Close 8132 2:15:33 VD2 Open Sampling Manifold to Vent 8133 2:15:35 VD3 Open H2 Source to Sampling Manifold 8135 2:15:36 VD3 Close 8136 2:15:37 VD4 Open H2 Source to GC Columns 8137 2:15:38 VD3 Close H2 Source to Sampling Manifold 8138 2:15:39 VD1 Open Inlet to Sampling Manifold 8139 2:15:40 VS5 Close Sampling Manifold to GC 8140 2:15:41 VD2 Open 8141 2:15:42 VS5 Close 8142 2:15:43 VD2 Open 8143 2:15:44 VD3 Close 8144 2:15:46 VD1 Open 8146 2:28:19 VD1 Open 8899 2:28:21 VD2 Open 8901 2:28:23 VD4 Open 8903 2:28:25 VC1 Open 8905 2:28:27 VC2 Open 8907 2:28:29 VC3 Open 8909 2:28:34 VS5 Close 8914 2:28:38 VS6 Close 8918 2:28:46 VD3 Close 8926 2:28:50 VD3 Close 8930 2:28:51 VX Open GC Column Vent 8931 2:28:52 VS5 Close Sampling Manifold to GC 8932 2:28:54 VD2 Close Sampling Manifold to Vent 8934 2:28:56 VD1 Close Inlet to Sampling Manifold 8936 2:28:58 VD4 Close H2 Source to GC Columns 8938 2:28:59 VD3 Open H2 Source to Sampling Manifold 8939 2:29:00 VD3 Close 8940 2:29:01 VS5 Open Inlet to GC Column Valve 8941 2:29:02 VS5 Close 8942 2:29:03 VD2 Open Sampling Manifold to Vent 8943 2:29:05 VD3 Open H2 Source to Sampling Manifold 8945 2:29:06 VD3 Close 8946 2:29:07 VD4 Open H2 Source to GC Columns 8947 2:29:08 VD3 Close H2 Source to Sampling Manifold 8948 2:29:09 VD1 Open Inlet to Sampling Manifold 8949 2:29:10 VS5 Close Sampling Manifold to GC 8950 2:29:11 VD2 Open 8951 2:29:12 VS5 Close 8952 2:29:13 VD2 Open 8953 2:29:14 VD3 Close 8954 2:29:16 VD1 Open 8956 2:41:49 VD1 Open 9709 2:41:51 VD2 Open 9711 2:41:53 VD4 Open 9713 2:42:04 VS5 Close 9724 2:42:08 VS6 Close 9728 2:42:16 VD3 Close 9736 2:42:20 VD3 Close 9740 2:42:21 VX Open GC Column Vent 9741 2:42:22 VS5 Close Sampling Manifold to GC 9742 2:42:24 VD2 Close Sampling Manifold to Vent 9744 2:42:26 VD1 Close Inlet to Sampling Manifold 9746 2:42:28 VD4 Close H2 Source to GC Columns 9748 2:42:29 VD3 Open H2 Source to Sampling Manifold 9749 2:42:30 VD3 Close 9750 2:42:31 VS5 Open Inlet to GC Column Valve 9751 2:42:32 VS5 Close 9752 2:42:33 VD2 Open Sampling Manifold to Vent 9753 2:42:35 VD3 Open H2 Source to Sampling Manifold 9755 2:42:36 VD3 Close 9756 2:42:37 VD4 Open H2 Source to GC Columns 9757 2:42:38 VD3 Close H2 Source to Sampling Manifold 9758 2:42:39 VD1 Open Inlet to Sampling Manifold 9759 2:42:40 VS5 Close Sampling Manifold to GC 9760 2:42:41 VD2 Open 9761 2:42:42 VS5 Close 9762 2:42:43 VD2 Open 9763 2:42:44 VD3 Close 9764 2:42:46 VD1 Open 9766 2:55:19 VD1 Open 10519 2:55:21 VD2 Open 10521 2:55:23 VD4 Open 10523 2:55:34 VS5 Close 10534 2:55:38 VS6 Close 10538 2:55:46 VD3 Close 10546 2:55:50 VD3 Close 10550 2:55:51 VX Open GC Column Vent 10551 2:55:52 VS5 Close Sampling Manifold to GC 10552 2:55:54 VD2 Close Sampling Manifold to Vent 10554 2:55:56 VD1 Close Inlet to Sampling Manifold 10556 2:55:58 VD4 Close H2 Source to GC Columns 10558 2:55:59 VD3 Open H2 Source to Sampling Manifold 10559 2:56:00 VD3 Close 10560 2:56:01 VS5 Open Inlet to GC Column Valve 10561 2:56:02 VS5 Close 10562 2:56:03 VD2 Open Sampling Manifold to Vent 10563 2:56:05 VD3 Open H2 Source to Sampling Manifold 10565 2:56:06 VD3 Close 10566 2:56:07 VD4 Open H2 Source to GC Columns 10567 2:56:08 VD3 Close H2 Source to Sampling Manifold 10568 2:56:09 VD1 Open Inlet to Sampling Manifold 10569 2:56:10 VS5 Close Sampling Manifold to GC 10570 2:56:11 VD2 Open 10571 2:56:12 VS5 Close 10572 2:56:13 VD2 Open 10573 2:56:14 VD3 Close 10574 2:56:16 VD1 Open 10576 NO Surface Science Sequence