*2008/08/22 10:32:57.84 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/30 06:17:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 133 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7661217C NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.277 136.792 2 Temperature:Secondary 'deg C (ITS90)' 6.559 8.8617 3 Transmissivity %/metre 24.9 56.2 4 Fluorescence:URU:Seapoint mg/m^3 0.77E-01 2.263 5 Oxygen:Dissolved:SBE mL/L 1.705 7.12 6 Oxygen:Dissolved:SBE umol/kg 74.14081 310.3225 7 Salinity:T1:C1 PSS-78 31.339 33.9385 8 Number_of_bin_records n/a 1 114 $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\2008-32\Pro $END *ADMINISTRATION MISSION : 2008-32 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/Juan de Fuca Strait/Effingham Inlet STATION : LD06 EVENT NUMBER : 19 LATITUDE : 48 46.17000 N ! (deg min) LONGITUDE : 126 10.16000 W ! (deg min) WATER DEPTH : 137 ALTIMETER (M) : 3.32 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/08/14 13:57:56 20584 20584 CLEAN 5.0.2 2008/08/14 14:52:05 20462 20462 SHIFTDAT 3.4 2008/08/14 17:37:23 20462 20462 SHIFTDAT 3.4 2008/08/14 17:51:50 20462 20462 SHIFTDAT 3.4 2008/08/17 14:13:52 20462 20462 SHIFTDAT 3.4 2008/08/17 14:29:36 20462 20462 DELETE 6.3 2008/08/17 14:44:15 20462 2347 CTDEDIT 4.61 2008/08/19 14:48:26 2347 2195 CALIB 11.7 2008/08/21 15:20:39 2195 2195 FILTERS 4.3 2008/08/21 15:30:43 2195 2195 BINAVE 4.1.1 2008/08/21 15:34:46 2195 133 CALIB 11.7 2008/08/21 16:40:30 133 133 REMOVECH 8.0 2008/08/22 09:22:40 133 133 CHGUNITS 3.0 2008/08/22 09:23:02 133 133 REORDER 1.2.1 2008/08/22 09:23:57 ? ? HDREDIT2 2.5.1 2008/08/22 10:32:57 ? ? $END $REMARKS -CLEAN functions: 2008/08/14 14:42:55 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 [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=100.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 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 127.09 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/19 14:48:26 152 records were deleted in this editing session. 33 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:20:39 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.2560000E-01 0.1037900E+01 15 Salinity:T1:C1 PSS-78 10 0.3000000E-02 0.1000000E+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. -CALIB parameters: 2008/08/21 16:40:30 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.2218000E+00 0.3000000E-03 Pressure -REMOVECH 2008/08/22 09:22:40 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/08/22 10:32:57 Applied edit header: Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-32\2008-32-0019.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = Apr 30 2008 06:17:28 NMEA Latitude = 48 46.17 N NMEA Longitude = 126 10.16 W NMEA UTC (Time) = Apr 30 2008 06:17:59 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: LD06 Latitude: Longitude: Depth (m): 137 # nquan = 16 # nvalues = 20584 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 20584 # span 1 = 1.900, 137.092 # span 2 = 6.5586, 8.8686 # span 3 = 6.5583, 8.8683 # span 4 = 3.293070, 3.441763 # span 5 = 3.296024, 3.441246 # span 6 = 58.6117, 86.6487 # span 7 = 6.5934e-02, 2.4799e+00 # span 8 = 1.2015, 3.3101 # span 9 = 1.82665, 7.10287 # span 10 = 0, 1 # span 11 = -1.497, 2.220 # span 12 = 2.37, 100.00 # span 13 = 30.8646, 33.9430 # span 14 = 31.1498, 33.9362 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 30 2008 06:17:28 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3396, 21-Dec-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, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Aug 14 2008 09:25:23, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0019.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:09:30, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-001 9.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 = Aug 14 2008 13:31:13, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0019 .cnv # celltm_alpha = 0.0200, 0.0245 # celltm_tau = 7.0000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 14 2008 13:36:17, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0019.c nv Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # file_type = ascii END* CTDEDIT was used to remove surface records to 3.1db and bad records from 16 to 18db; salinity was cleaned lightly. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered roughly • ±0.8 ml/l from 0 - 50db • ±0.3 ml/l from 50 –300db • ±0.1 ml/l from 300 - 1000db CTD Dissolved Oxygen data below 1000db are considered unreliable by the manufacturer, but fell within ±0.2ml/l in comparison to bottles. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.256E-01 1.0379) Salinity:T1:C1 PSS-78 10 -99 () (0.3E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.2218 0.3E-03) $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 3.3 8.8617 26.2 1.306 7.06 307.6 31.3390 16 3.9 8.8610 24.9 1.335 7.06 307.7 31.3395 24 5.0 8.8596 33.6 1.330 7.06 307.8 31.3403 23 6.0 8.8586 34.0 1.343 7.06 307.8 31.3407 21 7.0 8.8581 35.7 1.327 7.06 307.9 31.3408 19 8.0 8.8587 36.5 1.325 7.07 308.0 31.3411 16 9.0 8.8591 39.3 1.315 7.11 309.7 31.3411 15 10.0 8.8594 41.2 1.302 7.11 309.8 31.3412 15 11.0 8.8575 41.8 1.312 7.08 308.7 31.3413 13 12.0 8.8536 42.0 1.351 7.09 308.8 31.3415 14 13.0 8.8453 41.9 1.368 7.12 310.2 31.3410 14 14.0 8.8341 41.9 1.379 7.12 310.3 31.3410 16 15.0 8.8240 41.7 1.497 7.11 309.8 31.3412 15 15.6 8.8226 41.5 1.637 7.11 309.7 31.3416 1 19.0 8.5729 39.5 1.937 7.08 308.7 31.3612 12 20.0 8.3845 39.3 2.068 7.07 308.0 31.3997 13 21.0 8.2321 39.1 2.161 7.03 306.5 31.4287 15 22.0 8.2040 39.2 2.263 6.98 304.3 31.4355 14 23.0 8.1595 39.7 2.228 6.92 301.5 31.4606 15 24.0 8.0663 41.0 2.052 6.82 297.2 31.5145 15 25.0 8.0180 42.5 1.887 6.75 294.1 31.5445 13 26.0 7.9455 43.7 1.781 6.68 291.3 31.5959 12 27.0 7.8681 45.2 1.606 6.63 289.0 31.6452 12 28.0 7.8235 46.3 1.504 6.62 288.3 31.7037 11 29.0 7.8091 46.9 1.382 6.62 288.6 31.7349 10 30.0 7.7866 47.4 1.251 6.64 289.4 31.7684 11 31.0 7.7624 48.0 1.171 6.67 290.7 31.8010 12 32.0 7.7435 48.6 1.117 6.70 291.7 31.8234 6 33.0 7.6929 48.8 1.111 6.71 292.4 31.9075 10 34.0 7.6533 48.9 1.131 6.72 292.9 31.9521 13 35.0 7.6479 49.1 1.145 6.71 292.3 31.9578 12 36.0 7.6419 49.0 1.128 6.66 289.9 31.9680 12 37.0 7.6144 48.7 1.185 6.57 286.3 32.0039 12 38.0 7.5732 49.0 1.152 6.49 282.4 32.0650 13 39.0 7.5331 49.8 1.023 6.41 279.1 32.1301 12 40.0 7.4789 51.3 0.850 6.35 276.5 32.2344 12 41.0 7.4737 52.1 0.730 6.31 274.7 32.2601 12 42.0 7.4714 52.7 0.671 6.28 273.7 32.2609 12 43.0 7.4570 53.0 0.635 6.27 273.2 32.2702 13 44.0 7.4281 53.1 0.571 6.27 273.2 32.2944 13 45.0 7.3886 53.5 0.534 6.28 273.4 32.3227 13 46.0 7.3409 53.8 0.519 6.28 273.3 32.3532 14 47.0 7.3067 54.2 0.489 6.27 273.2 32.3717 14 48.0 7.2847 54.4 0.468 6.27 273.0 32.3834 13 49.0 7.2694 54.7 0.431 6.26 272.7 32.3985 12 50.0 7.2574 54.9 0.381 6.26 272.5 32.4148 12 51.0 7.2316 55.2 0.341 6.26 272.4 32.4455 11 52.0 7.1922 55.6 0.322 6.26 272.4 32.4582 12 53.0 7.1875 55.7 0.284 6.25 272.2 32.4655 11 54.0 7.1806 55.8 0.267 6.24 271.7 32.4668 11 55.0 7.1627 55.9 0.247 6.23 271.3 32.4680 12 56.0 7.1270 56.0 0.222 6.22 270.6 32.4758 12 57.0 7.1298 56.1 0.213 6.19 269.4 32.4818 11 58.0 7.1417 56.1 0.211 6.15 267.9 32.4857 12 59.0 7.1401 56.1 0.199 6.10 265.6 32.5137 13 60.0 7.1361 56.0 0.181 6.04 262.9 32.5372 12 61.0 7.1474 56.1 0.163 5.97 259.9 32.5597 14 62.0 7.2231 56.2 0.156 5.90 256.8 32.6067 13 63.0 7.2547 56.1 0.148 5.83 253.7 32.6373 14 64.0 7.2786 56.1 0.145 5.75 250.5 32.6632 15 65.0 7.2965 56.1 0.139 5.68 247.4 32.6803 16 66.0 7.3051 56.0 0.139 5.61 244.0 32.6986 15 67.0 7.3165 56.0 0.136 5.51 240.1 32.7102 14 68.0 7.3319 56.0 0.134 5.42 236.0 32.7302 12 69.0 7.3285 55.9 0.135 5.33 232.0 32.7524 11 70.0 7.3512 55.9 0.129 5.24 228.0 32.7806 11 71.0 7.4124 55.9 0.133 5.14 223.8 32.8352 11 72.0 7.4434 55.9 0.119 5.04 219.5 32.8812 11 73.0 7.4558 55.8 0.110 4.95 215.3 32.9170 11 74.0 7.4615 55.7 0.112 4.84 210.8 32.9479 12 75.0 7.4737 55.6 0.116 4.73 205.9 32.9824 13 76.0 7.4947 55.4 0.120 4.61 200.4 33.0236 14 77.0 7.5004 55.2 0.116 4.47 194.4 33.0476 14 78.0 7.5065 55.1 0.116 4.34 188.7 33.1061 14 79.0 7.5086 54.9 0.116 4.21 183.1 33.1684 14 80.0 7.5089 54.8 0.124 4.08 177.7 33.1989 13 81.0 7.5075 54.5 0.124 3.95 172.1 33.2182 13 82.0 7.4912 54.2 0.119 3.81 166.0 33.2499 15 83.0 7.4195 54.1 0.109 3.67 159.8 33.3640 15 84.0 7.4052 54.1 0.105 3.55 154.5 33.4221 15 85.0 7.4261 53.8 0.101 3.44 149.7 33.4803 15 86.0 7.4296 53.6 0.102 3.34 145.4 33.4954 14 87.0 7.4312 53.5 0.094 3.25 141.3 33.5008 15 88.0 7.4297 53.4 0.095 3.16 137.6 33.5138 14 89.0 7.4251 53.2 0.097 3.09 134.6 33.5504 13 90.0 7.4208 53.0 0.095 3.03 131.9 33.5699 13 91.0 7.4127 52.8 0.092 2.98 129.7 33.5847 14 92.0 7.4028 52.7 0.094 2.93 127.5 33.5975 14 93.0 7.3978 52.7 0.095 2.87 124.9 33.6033 16 94.0 7.3862 52.7 0.092 2.81 122.1 33.6160 16 95.0 7.3628 52.7 0.094 2.74 119.1 33.6404 15 96.0 7.3485 52.5 0.095 2.66 115.9 33.6538 14 97.0 7.3262 52.6 0.094 2.60 113.1 33.6727 13 98.0 7.2203 52.5 0.089 2.55 110.7 33.7394 12 99.0 7.1687 52.4 0.094 2.49 108.5 33.7665 12 100.0 7.1476 52.3 0.092 2.45 106.5 33.7779 13 101.0 7.1235 52.1 0.091 2.40 104.3 33.7900 14 102.0 7.1031 51.8 0.088 2.35 102.3 33.7986 15 103.0 7.0847 51.8 0.087 2.31 100.5 33.8073 15 104.0 7.0541 51.7 0.083 2.27 98.9 33.8206 14 105.0 7.0342 51.5 0.083 2.24 97.4 33.8279 15 106.0 7.0035 51.5 0.082 2.21 96.2 33.8388 16 107.0 6.9875 51.5 0.087 2.19 95.1 33.8439 16 108.0 6.9681 51.5 0.083 2.17 94.5 33.8502 17 109.0 6.9197 52.0 0.084 2.17 94.2 33.8624 14 110.0 6.9045 52.2 0.088 2.16 94.0 33.8658 12 111.0 6.8728 52.6 0.085 2.16 93.9 33.8722 12 112.0 6.8563 53.0 0.080 2.16 93.8 33.8748 12 113.0 6.8400 53.4 0.082 2.15 93.7 33.8783 12 114.0 6.8281 53.6 0.081 2.15 93.7 33.8807 13 115.0 6.8168 53.7 0.084 2.15 93.6 33.8831 15 116.0 6.8024 53.9 0.083 2.15 93.7 33.8850 15 117.0 6.7836 54.1 0.082 2.15 93.7 33.8884 15 118.0 6.7611 54.3 0.082 2.15 93.7 33.8933 15 119.0 6.7231 54.6 0.077 2.15 93.5 33.9016 13 120.0 6.7063 54.8 0.082 2.14 93.2 33.9047 13 121.0 6.6900 54.9 0.079 2.13 92.8 33.9079 13 122.0 6.6833 55.0 0.081 2.12 92.2 33.9088 15 123.0 6.6742 54.9 0.081 2.11 91.5 33.9104 16 124.0 6.6590 54.8 0.079 2.09 90.8 33.9136 18 125.0 6.6435 54.6 0.081 2.07 89.9 33.9171 20 126.0 6.6300 54.2 0.082 2.04 88.8 33.9202 23 127.0 6.6171 53.9 0.081 2.01 87.2 33.9234 25 128.0 6.5991 53.1 0.081 1.97 85.8 33.9276 22 129.0 6.5772 51.8 0.083 1.95 84.6 33.9328 21 130.0 6.5663 50.7 0.083 1.92 83.6 33.9355 21 131.0 6.5633 49.7 0.083 1.90 82.8 33.9364 33 131.9 6.5622 49.2 0.079 1.87 81.4 33.9369 28 133.1 6.5612 48.6 0.081 1.79 77.8 33.9380 39 134.0 6.5617 48.7 0.079 1.78 77.5 33.9380 114 135.0 6.5602 48.6 0.081 1.76 76.5 33.9383 87 136.0 6.5599 48.4 0.080 1.73 75.1 33.9383 89 136.8 6.5590 48.4 0.082 1.71 74.1 33.9385 46