*2010/09/02 14:17:48.32 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/05/05 19:40:33.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 109 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DDF6439B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.1 110.5 2 Temperature:Secondary 'deg C (ITS90)' 7.4223 8.617 3 Transmissivity %/metre 32.0479 59.1078 4 Fluorescence:URU:Seapoint mg/m^3 0.122 2.405 5 Oxygen:Dissolved:SBE mL/L 1.68 6.43 6 Oxygen:Dissolved:SBE umol/kg 73.2 280.4 7 Salinity:T1:C1 PSS-78 29.9597 30.8997 8 Number_of_bin_records n/a 2 30 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2009-38\Pro $END *ADMINISTRATION MISSION : 2009-38 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Tracer Release Experiment SCIENTIST : Cummins P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Saanich Inlet STATION : S 5 EVENT NUMBER : 10 LATITUDE : 48 39.22000 N ! (deg min) LONGITUDE : 123 30.32000 W ! (deg min) WATER DEPTH : 187 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4883 conductivity:primary ' ' 1763 pressure ' ' 75636 temperature:secondary ' ' 2095 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005dr Oxygen:SBE ' ' 1119 altimeter: ' ' ' ' irradiance:primary ' ' 4565 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/06/18 14:04:32 9871 9871 CLEAN 5.0.2 2009/06/18 14:06:46 9771 9771 SHIFTDAT 3.4 2009/06/19 08:54:36 9771 9771 SHIFTDAT 3.4 2009/06/19 09:27:20 9771 9771 SHIFTDAT 3.4 2009/06/19 10:01:05 9771 9771 SHIFTDAT 3.4 2009/06/19 10:11:59 9771 9771 DELETE 6.3 2009/06/19 11:14:16 9771 2036 CTDEDIT 4.61 2009/06/19 13:01:35 2036 1928 CALIB 11.7 2009/09/11 17:08:26 1928 1928 FILTERS 4.3 2009/09/11 17:50:16 1928 1928 BINAVE 4.1.1 2009/09/11 17:50:37 1928 109 REMOVECH 8.0 2009/09/12 13:54:03 109 109 CHGUNITS 3.0 2009/09/12 13:54:13 109 109 REORDER 1.2.1 2009/09/12 13:54:49 ? ? HDREDIT2 2.5.1 2009/09/12 14:00:28 ? ? CALIB 11.7 2010/08/18 16:30:27 109 109 HDREDIT2 2.5.1 2010/08/18 16:31:01 ? ? HDREDIT2 2.5.1 2010/09/02 14:17:48 ? ? $END $REMARKS -CLEAN functions: 2009/06/18 14:05:20 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 65.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 100.77 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/06/19 13:01:35 108 records were deleted in this editing session. 12 changes in channel Salinity:T1:C1 -CALIB parameters: 2009/09/11 17:08:26 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-38\Processing\doc\2009-38-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 13 Oxygen:Dissolved:SBE mL/L 10 0.8800000E-02 0.1038800E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2009/09/12 13:54:03 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/09/12 14:00:28 Applied edit header: Q:\Cruise_Data_Processing\2009-38\Processing\doc\2009-38-ctd-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 -CALIB parameters: 2010/08/18 16:30:27 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\Trans Cor\2009-38\DOC\2009-38-recal-tr.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Transmissivity %/metre 10 0.0000000E+00 0.1247000E+01 -HEADER EDITS: 2010/08/18 16:31:01 Applied edit header: Q:\Cruise_Data_Processing\Trans Cor\2009-38\DOC\Trans_Correction1.TXT -HEADER EDITS: 2010/09/02 14:17:48 Channel 3: Transmissivity [%/metre] Format: F7.2 ==> F6.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2009-38\2009-38-010.hex Software Version Seasave V 7.16 Temperature SN = 4883 Conductivity SN = 1763 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 14 2009 15:02:59 NMEA Latitude = 48 39.22 N NMEA Longitude = 123 30.32 W NMEA UTC (Time) = May 05 2009 19:40:33 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-38 Station: S 5 Latitude: Longitude: Depth (m): 187 5/05/09 cast#010 # nquan = 16 # nvalues = 9871 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = pumps: Pump Status # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = altM: Altimeter [m] # name 12 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 9871 # span 1 = 2.122, 110.770 # span 2 = 7.4090, 8.6263 # span 3 = 7.4146, 8.6254 # span 4 = 3.120058, 3.255583 # span 5 = 3.120315, 3.255354 # span 6 = 71.0671, 83.0341 # span 7 = 9.7680e-02, 4.7497e+00 # span 8 = 1.1123, 2.8071 # span 9 = 0, 1 # span 10 = -1.729, 1.439 # span 11 = 0.00, 100.00 # span 12 = 1.59801, 6.19948 # span 13 = 29.9487, 30.9064 # span 14 = 29.9492, 30.9028 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 14 2009 15:02:59 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4883, 22-Dec-07 # sensor 1 = Frequency 1 conductivity, primary, 1763, 11-Oct-07, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 20-Aug-07 # sensor 3 = Frequency 3 temperature, secondary, 2095, 16-Oct-07 # sensor 4 = Frequency 4 conductivity, secondary, 2754, 25-Apr-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005dr, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1119, 12-Feb-08 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4565, 29/01/2009 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Jun 18 2009 10:11:35, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-38\RAW\CTD\2009-38-0010.hex Q:\Crui se_Data_Processing\2009-38\Processing\doc\2009-38-ctd.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 18 2009 11:21:54, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-38\Processing\convert\2009-38-001 0.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jun 18 2009 12:30:56, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-38\Processing\wildedit\2009-38-0010 .cnv # celltm_alpha = 0.0245, 0.0200 # celltm_tau = 9.5000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 18 2009 12:32:55, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-38\Processing\celltm\2009-38-0010.c nv Q:\Cruise_Data_Processing\2009-38\Processing\doc\2009-38-ctd.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 2.7db and from the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------- Transmissivity and fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no salinity calibration sampling for this cruise. During use in the previous month (cruise 2009-26) the CTD salinity was within 0.001, but there was a lot of scatter in the comparison. For the SBE Dissolved Oxygen channel recalibration was based on the results of 2009-26. There was calibration sampling from this cruise but the results are not trusted due to the complex DO profiles in this area and larger than usual differences between duplicate calibration samples. SBE DO values are considered • ±0.25 ml/L from 0-125db • ±0.06 ml/L below 125m. ********************************************************************************* Transmissometer #1005DR was calibrated in March 2008, and drifted significantly but steadily until July 2009; then a sudden shift occurred, so that maximum values between September 2009 and July 2010 were very low, ~25%/m. In August 2010 a study was made of transmissivity that led to a decision to apply post-processing corrections to all cruises between March 2008 and June 2010. Transmissivity data from this cruise were corrected by multiplying the original values by a correction factor, which was based on assumptions that deep offshore transmissivity from a June 2009 cruise should be about 62%/m and that drift was linear with time between March 2008 and July 2009. The corrections produced reasonable results for all cruises in that time period. For details on how the correction factor was derived see: OSD_Data_Archive:\Cruise_Data\DOCUMENTS\Transmissometer 1005DR Corrections.doc These data should be considered estimates. ********************************************************************************* *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.88E-02 1.0388) Transmissivity %/metre 10 -99 () (0 1.247) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.1 8.6170 44.3 1.752 6.43 280.4 29.9597 21 4.0 8.6154 44.1 1.927 6.41 279.6 29.9604 21 5.0 8.6036 44.5 2.124 6.41 279.8 29.9658 20 6.0 8.5764 45.4 2.044 6.40 279.4 29.9732 14 7.1 8.5848 45.1 1.975 6.36 277.6 29.9694 16 8.0 8.5820 44.9 2.142 6.26 273.2 29.9711 18 9.0 8.4106 48.6 2.110 6.12 266.9 30.0108 18 10.0 8.2644 50.4 2.236 5.99 261.4 30.0299 19 11.0 8.2058 51.8 2.196 5.93 258.6 30.0364 16 12.0 8.1629 52.1 1.949 5.91 257.9 30.0377 18 13.0 8.1468 52.9 2.405 5.91 257.8 30.0417 17 14.0 8.1424 53.0 1.781 5.92 258.4 30.0433 18 15.0 8.1367 53.1 1.838 5.95 259.5 30.0448 17 16.0 8.1288 53.6 1.759 5.94 259.3 30.0456 17 17.0 8.1336 53.6 1.436 5.91 257.7 30.0489 18 18.0 8.1324 53.5 1.394 5.88 256.7 30.0527 17 19.0 8.1194 54.0 1.221 5.88 256.5 30.0544 18 20.0 8.1083 53.8 0.935 5.88 256.3 30.0533 17 21.0 8.1042 53.8 0.921 5.86 255.5 30.0530 18 22.0 8.0942 54.0 1.392 5.84 255.0 30.0530 17 23.0 8.0689 54.4 1.260 5.84 254.6 30.0528 17 24.0 8.0358 54.0 1.412 5.83 254.1 30.0532 18 25.0 8.0276 54.1 1.658 5.82 253.8 30.0586 17 26.0 8.0350 54.4 1.633 5.82 253.9 30.0650 18 27.0 8.0407 54.1 1.691 5.82 254.0 30.0712 17 28.0 8.0332 53.4 1.162 5.82 253.8 30.0747 18 29.0 8.0115 54.1 1.359 5.80 253.1 30.0800 17 30.0 7.9992 54.7 1.324 5.79 252.5 30.0813 17 31.0 7.9880 54.7 1.230 5.78 252.0 30.0844 18 32.0 7.9771 54.9 0.788 5.76 251.4 30.0865 17 33.0 7.9627 55.0 0.880 5.74 250.3 30.0868 18 34.0 7.9384 55.2 0.570 5.71 249.1 30.0935 17 35.0 7.9120 55.4 0.535 5.69 248.1 30.1022 15 36.0 7.8452 56.1 0.570 5.67 247.2 30.1096 17 37.0 7.8575 55.6 0.576 5.65 246.5 30.1161 17 38.0 7.8440 55.2 0.529 5.63 245.5 30.1170 17 39.0 7.8319 54.9 0.502 5.59 243.7 30.1189 17 40.0 7.7769 55.2 0.551 5.51 240.2 30.1194 18 41.0 7.6869 56.0 0.424 5.38 234.5 30.1236 17 42.0 7.5934 57.7 0.440 5.22 227.6 30.1231 17 43.0 7.5189 53.5 0.338 5.05 220.5 30.1283 17 44.0 7.4582 58.9 0.264 4.92 214.6 30.1412 18 45.0 7.4361 59.1 0.248 4.82 210.0 30.1486 17 46.0 7.4223 59.1 0.254 4.72 205.8 30.1561 17 47.0 7.4447 59.0 0.227 4.65 202.6 30.1826 15 48.0 7.4505 59.1 0.194 4.61 201.2 30.1894 17 49.0 7.4505 59.0 0.201 4.60 200.7 30.1929 17 50.0 7.4529 59.1 0.214 4.60 200.6 30.1955 18 51.0 7.4615 59.1 0.203 4.58 199.9 30.2015 17 52.0 7.4983 58.7 0.222 4.57 199.1 30.2226 17 53.0 7.5098 58.9 0.242 4.58 199.7 30.2358 17 54.0 7.5165 58.9 0.237 4.66 203.3 30.2693 18 55.0 7.6056 58.1 0.221 4.77 208.1 30.3095 17 56.0 7.6398 57.7 0.224 4.88 212.9 30.3211 17 57.0 7.7413 56.9 0.168 5.00 218.1 30.3489 18 58.0 7.8604 54.5 0.203 5.08 221.5 30.3840 17 59.0 7.8963 53.2 0.238 5.12 223.1 30.3998 17 60.0 7.8949 53.0 0.197 5.14 224.2 30.4046 18 61.0 7.9643 52.2 0.187 5.16 224.8 30.4255 17 62.0 8.0234 49.9 0.246 5.14 224.0 30.4546 18 63.0 8.0031 49.8 0.205 5.11 222.7 30.4670 17 64.0 7.9794 50.0 0.197 5.10 222.4 30.4696 18 65.0 7.9970 50.5 0.178 5.12 223.4 30.4819 17 66.0 8.0402 49.3 0.196 5.15 224.4 30.4989 18 67.0 8.0646 48.1 0.203 5.16 224.8 30.5173 17 68.0 8.0796 47.5 0.175 5.14 224.3 30.5353 18 69.0 8.0806 46.3 0.208 5.11 222.7 30.5603 17 70.0 8.1063 44.3 0.182 5.03 219.3 30.5958 17 71.0 8.0846 41.9 0.180 4.90 213.5 30.6204 17 72.0 8.0676 41.5 0.218 4.71 205.5 30.6433 17 73.0 7.9865 41.3 0.237 4.52 197.3 30.6661 17 74.0 7.9672 39.8 0.197 4.40 191.8 30.6946 17 75.0 7.9620 37.9 0.225 4.34 189.0 30.7122 18 76.0 7.9599 35.5 0.200 4.30 187.4 30.7183 17 77.0 7.9619 34.5 0.214 4.23 184.5 30.7202 18 78.0 7.9513 33.4 0.196 4.09 178.3 30.7243 18 79.0 7.9230 33.2 0.240 3.89 169.6 30.7252 17 80.0 7.8894 33.3 0.211 3.66 159.5 30.7239 18 81.0 7.8547 33.4 0.206 3.42 149.0 30.7218 17 82.0 7.8246 33.0 0.184 3.28 143.0 30.7314 18 83.0 7.8352 32.3 0.201 3.24 141.5 30.7409 18 84.0 7.8443 32.0 0.177 3.21 140.0 30.7452 16 85.0 7.8541 32.4 0.184 3.12 136.1 30.7540 18 86.0 7.8496 33.8 0.164 2.99 130.2 30.7599 18 87.0 7.8505 37.4 0.173 2.88 125.7 30.7668 17 88.0 7.8581 37.0 0.164 2.83 123.3 30.7725 18 89.0 7.8622 38.8 0.160 2.79 121.5 30.7753 17 90.0 7.8703 39.7 0.160 2.74 119.4 30.7778 18 91.0 7.8791 40.7 0.174 2.68 117.1 30.7805 18 92.0 7.8810 40.8 0.152 2.63 114.9 30.7806 17 93.0 7.8880 41.3 0.149 2.58 112.7 30.7820 18 94.0 7.8951 41.7 0.167 2.55 111.0 30.7841 17 95.0 7.9023 41.7 0.163 2.55 111.2 30.7892 18 96.0 7.9063 41.2 0.159 2.60 113.3 30.7935 18 97.0 7.8959 43.2 0.172 2.62 114.2 30.7949 17 98.0 7.9064 45.3 0.156 2.57 111.9 30.7994 18 99.0 7.9297 47.0 0.140 2.46 107.4 30.8064 18 100.0 7.9551 48.6 0.154 2.36 102.8 30.8159 17 101.0 7.9779 48.9 0.215 2.25 98.1 30.8232 18 102.0 7.9960 48.6 0.185 2.14 93.4 30.8304 18 103.0 8.0286 48.4 0.173 2.06 89.7 30.8409 19 104.0 8.0456 48.3 0.135 2.01 87.6 30.8463 20 105.0 8.0539 48.1 0.130 1.97 85.8 30.8489 19 106.0 8.0672 48.3 0.132 1.89 82.2 30.8540 19 107.0 8.1144 48.3 0.137 1.76 76.7 30.8732 22 108.0 8.1702 47.6 0.137 1.68 73.2 30.8914 23 109.0 8.1640 47.4 0.133 1.71 74.5 30.8926 27 110.0 8.1517 48.1 0.133 1.78 77.7 30.8926 30 110.5 8.1618 48.4 0.122 1.81 79.0 30.8997 2