*2010/08/04 14:37:54.14 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/11 15:02:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B769A267 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 5 76 2 Temperature:Primary 'deg C (ITS90)' 7.626 8.2449 3 Transmissivity %/metre 41.5 43 4 Salinity:T0:C0 PSS-78 28.0468 29.4957 5 Oxygen:Dissolved:SBE mL/L 4.327 6.61 6 Oxygen:Dissolved:SBE umol/kg 188.8413 288.7741 7 Number_of_bin_records n/a 17 54 $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-03\Pro $END *ADMINISTRATION MISSION : 2010-03 AGENCY : PBS, Salmon and Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Thiess M. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Strait of Georgia / B.C. Coast STATION : GS 35 EVENT NUMBER : 75 LATITUDE : 50 4.66000 N ! (deg min) LONGITUDE : 125 9.65000 W ! (deg min) WATER DEPTH : 84 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $REMARKS SOFTWARE VERSION SEASAVE V 7.19 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/07/22 17:43:47 5246 5246 CLEAN 5.0.2 2010/07/22 17:52:34 5216 5216 SHIFTDAT 3.4 2010/07/22 18:01:02 5216 5216 SHIFTDAT 3.4 2010/07/23 15:18:13 5216 5216 SHIFTDAT 3.4 2010/07/23 16:32:46 5216 5216 DELETE 6.3 2010/07/23 18:11:05 5216 2112 CTDEDIT 4.61 2010/07/27 14:43:36 2112 2055 CALIB 11.7 2010/08/04 11:54:52 2055 2055 FILTERS 4.3 2010/08/04 12:07:07 2055 2055 BINAVE 4.1.1 2010/08/04 12:12:53 2055 72 REMOVECH 8.0 2010/08/04 12:48:06 72 72 CHGUNITS 3.0 2010/08/04 12:48:44 72 72 REORDER 1.2.1 2010/08/04 14:23:43 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:54 ? ? $END $REMARKS -CLEAN functions: 2010/07/22 17:51:50 20 Interpolation by Record Number, 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: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 2.40 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 65.46 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/27 14:43:36 57 records were deleted in this editing session. 25 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:54:52 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.9000000E+00 0.1000000E+01 14 Oxygen:Dissolved:SBE mL/L 10 -0.3050000E-01 0.1052800E+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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/08/04 12:48:06 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Fluorescence:Seapoint [mg/m^3] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2010/08/04 14:37:54 Applied edit header: Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar 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\2010-03\2010-03-076.hex Software Version Seasave V 7.19 Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 11 2010 15:01:37 NMEA Latitude = 50 04.66 N NMEA Longitude = 125 09.65 W NMEA UTC (Time) = Feb 11 2010 15:02:07 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: GS 35 Depth(m): 84 # nquan = 15 # nvalues = 5246 # 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 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity, Practical [PSU] # name 12 = sal11: Salinity, Practical, 2 [PSU] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = flag: flag # span 0 = 1, 5246 # span 1 = 3.175, 75.463 # span 2 = 7.6253, 8.2454 # span 3 = 7.6252, 8.2459 # span 4 = 2.936538, 3.126274 # span 5 = 2.935850, 3.125956 # span 6 = 78.3461, 81.1030 # span 7 = 1.0989e-02, 6.9597e-02 # span 8 = 1.8669, 2.5629 # span 9 = -1.078, 1.058 # span 10 = 0, 1 # span 11 = 28.0459, 29.4967 # span 12 = 28.0378, 29.4929 # span 13 = 4.12702, 6.32049 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 11 2010 15:02:07 # bad_flag = -9.990e-29 # # # # # # 4054 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38630579e-003 # 6.44332011e-004 # 2.32050290e-005 # 2.13646256e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95586363e+000 # 1.44685913e+000 # 3.49399689e-004 # 4.92391613e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 77511 # 08-MAR-00 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99995000 # -1.11550 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34757911e-003 # 6.38464938e-004 # 2.12687542e-005 # 1.83236059e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12684256e+000 # 4.88104408e-001 # -5.85160639e-004 # 5.17656959e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 983DR # 27-Jun-06 # 19.2982 # -1.2737 # 0.250 # # # # # # 0997 # 01-Mar-08p # 1 # # # 0.0000 # 4.3320e-001 # -0.4858 # 1.35e-004 # 0.0010 # 0.0 # # # # 0.4331 # -0.4856 # 7.2629e-005 # 1.0910e-004 # -2.7851e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.6000e-002 # 1.8900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # # # # # # # # # # # datcnv_date = Jul 22 2010 15:16:11, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0075.hex Q:\Crui se_Data_Processing\2010-03\Processing\doc\2010-03-ctd1.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 22 2010 16:31:13, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-007 5.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 = Jul 22 2010 16:36:50, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0075 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 22 2010 16:42:00, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0075.c nv Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-ctd1.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records; salinity was cleaned lightly. ************************************************************************************* Transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorescence data have been removed because of instrumental problems. Based on comparison with bottle samples from around 10m during the upcast of well-mixed casts, the primary salinity appears to be within +/-0.002. Dissolved Oxygen data were recalibrated based on the results of cruise 2009-09 because there was no calibration sampling during this cruise. Since it is likely that some drift had occurred, these data must be considered less reliable than usual. The precision of the SBE Dissolved Oxygen channel for 2009-09 was considered to be, roughly: • ±0.4ml/l from 0- 150db • ±0.08ml/l from 150- 450db • ±0.04ml/l from 450-2000db ************************************************************************************* *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.9 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.305E-01 1.0528) $END !--1--- ---2---- --3-- ---4---- --5--- --6-- -7-- !Pressu Temperat Trans Salinity Oxygen Oxyge Numb !re ure: missi :T0:C0 : n: er_o ! Primary vity Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ----- -------- ------ ----- ---- *END OF HEADER 5.0 7.6274 41.8 28.0478 6.61 288.8 17 6.0 7.6264 41.8 28.0472 6.60 288.4 33 7.0 7.6271 41.7 28.0476 6.59 287.9 34 8.0 7.6263 41.7 28.0468 6.59 287.7 31 9.0 7.6268 41.8 28.0476 6.60 288.5 26 10.0 7.6260 41.7 28.0476 6.61 288.6 25 11.0 7.6291 41.9 28.0511 6.60 288.3 26 12.0 7.6305 41.9 28.0527 6.60 288.2 31 13.0 7.6875 42.0 28.1302 6.50 283.8 29 14.0 7.7073 42.0 28.1810 6.36 277.9 25 15.0 7.7157 42.3 28.2179 6.30 275.3 26 16.0 7.7238 42.2 28.2486 6.26 273.4 32 17.0 7.7211 42.5 28.2898 6.13 267.7 31 18.0 7.7392 42.8 28.3388 5.96 260.2 26 19.0 7.7499 42.9 28.3518 5.85 255.6 26 20.0 7.7430 42.9 28.3742 5.78 252.2 29 21.0 7.7587 43.0 28.4090 5.71 249.3 27 22.0 7.7701 43.0 28.4317 5.67 247.8 27 23.0 7.7809 43.0 28.4444 5.66 247.3 26 24.0 7.7864 43.0 28.4558 5.66 247.4 25 25.0 7.8023 42.9 28.4755 5.65 246.7 27 26.0 7.8176 42.8 28.4890 5.63 245.8 30 27.0 7.8374 42.7 28.4987 5.62 245.4 29 28.0 7.8955 42.4 28.5402 5.59 243.9 25 29.0 7.9216 42.0 28.5699 5.55 242.2 22 30.0 7.9541 41.8 28.6286 5.49 239.6 24 31.0 7.9640 41.6 28.6546 5.45 237.8 30 32.0 7.9737 41.6 28.6779 5.41 236.5 26 33.0 7.9876 41.6 28.7310 5.36 234.1 19 34.0 7.9963 41.6 28.7570 5.32 232.4 26 35.0 7.9995 41.5 28.7673 5.31 231.7 30 36.0 8.0178 41.5 28.8250 5.25 229.2 27 37.0 8.0079 41.6 28.8713 5.16 225.3 24 38.0 8.0278 41.9 28.9389 5.08 221.6 25 39.0 8.0806 41.9 28.9927 5.02 219.2 28 40.0 8.0887 41.7 29.0334 4.98 217.6 29 41.0 8.0926 41.7 29.0432 4.97 216.8 25 42.0 8.0961 41.7 29.0457 4.97 216.8 24 43.0 8.0918 41.6 29.0614 4.93 215.4 28 44.0 8.0765 41.8 29.1334 4.82 210.2 30 45.0 8.0950 42.1 29.2169 4.66 203.3 25 46.0 8.1039 42.4 29.2457 4.59 200.4 26 47.0 8.1107 42.7 29.2650 4.55 198.8 29 48.0 8.1109 42.8 29.2666 4.56 199.0 30 49.0 8.1118 42.7 29.2689 4.57 199.6 25 50.0 8.1128 42.7 29.2706 4.57 199.6 26 51.0 8.1147 42.7 29.2741 4.57 199.6 30 52.0 8.1167 42.7 29.2780 4.57 199.5 28 53.0 8.1171 42.7 29.2784 4.57 199.5 25 54.0 8.1190 42.7 29.2807 4.56 199.2 28 55.0 8.1196 42.7 29.2825 4.56 198.9 30 56.0 8.1209 42.8 29.2844 4.55 198.8 28 57.0 8.1239 42.7 29.2881 4.55 198.7 25 58.0 8.1269 42.7 29.2916 4.55 198.6 28 59.0 8.1295 42.7 29.2966 4.54 198.0 30 60.0 8.1499 42.8 29.3329 4.51 196.6 27 61.0 8.1749 42.7 29.3798 4.46 194.5 25 62.0 8.1821 42.7 29.3936 4.43 193.2 27 63.0 8.1862 42.7 29.4014 4.41 192.6 32 64.0 8.1955 42.7 29.4168 4.40 192.1 29 65.0 8.2064 42.7 29.4355 4.39 191.4 26 66.0 8.2159 42.7 29.4508 4.38 191.0 29 67.0 8.2296 42.7 29.4720 4.35 189.9 32 68.0 8.2346 42.6 29.4805 4.34 189.3 30 69.0 8.2354 42.7 29.4817 4.33 189.0 28 70.0 8.2395 42.6 29.4877 4.33 189.1 32 71.0 8.2417 42.6 29.4911 4.34 189.3 38 72.0 8.2415 42.6 29.4906 4.33 189.1 36 73.0 8.2425 42.6 29.4919 4.34 189.2 36 74.0 8.2432 42.7 29.4928 4.33 189.1 38 75.0 8.2446 42.6 29.4953 4.33 189.0 38 76.0 8.2449 42.6 29.4957 4.33 188.8 54