*2010/08/04 14:37:58.78 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/27 00:17:48.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7EE22D34 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 6 52 2 Temperature:Primary 'deg C (ITS90)' 8.5999 8.6774 3 Transmissivity %/metre 14.2 34.7 4 Salinity:T0:C0 PSS-78 28.0684 29.53 5 Oxygen:Dissolved:SBE mL/L 5.282 5.638 6 Oxygen:Dissolved:SBE umol/kg 230.5499 246.3401 7 Number_of_bin_records n/a 3 95 $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 : IVI 26 EVENT NUMBER : 311 LATITUDE : 50 34.96000 N ! (deg min) LONGITUDE : 127 28.93000 W ! (deg min) WATER DEPTH : 60 *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 17:47:09 3790 3790 CLEAN 5.0.2 2010/07/22 17:55:36 3775 3775 SHIFTDAT 3.4 2010/07/22 18:03:58 3775 3775 SHIFTDAT 3.4 2010/07/23 15:21:07 3775 3775 SHIFTDAT 3.4 2010/07/23 16:35:41 3775 3775 DELETE 6.3 2010/07/23 18:13:13 3775 1338 CTDEDIT 4.61 2010/07/30 14:02:01 1338 1331 CALIB 11.7 2010/08/04 11:56:13 1331 1331 FILTERS 4.3 2010/08/04 12:08:25 1331 1331 BINAVE 4.1.1 2010/08/04 12:13:33 1331 47 REMOVECH 8.0 2010/08/04 12:48:13 47 47 CHGUNITS 3.0 2010/08/04 12:48:49 47 47 REORDER 1.2.1 2010/08/04 14:23:49 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:58 ? ? $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 41.59 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/30 14:02:01 7 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2010/08/04 11:56:13 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 12:48:13 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 14:37:58 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\2010-03-311.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 27 2010 00:17:28 NMEA Latitude = 50 34.96 N NMEA Longitude = 127 28.93 W NMEA UTC (Time) = Feb 27 2010 00:17:48 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 26 Depth(m): 60 # nquan = 15 # nvalues = 3790 # 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, 3790 # span 1 = 4.971, 51.589 # span 2 = 8.5997, 8.6786 # span 3 = 8.6003, 8.6797 # span 4 = 3.018977, 3.163903 # span 5 = 3.018011, 3.163684 # span 6 = 61.3571, 76.8381 # span 7 = 7.3260e-03, 1.8315e-02 # span 8 = 2.1013, 2.3004 # span 9 = -1.036, 1.041 # span 10 = 0, 1 # span 11 = 28.0677, 29.5349 # span 12 = 28.0570, 29.5324 # span 13 = 4.41562, 5.39188 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 27 2010 00:17:48 # 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 15:17:58, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0311.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 16:32:20, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-031 1.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 16:37:50, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0311 .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 16:43:12, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0311.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 a few records corrupted by shed wakes near the surface. ************************************************************************************* 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 6.0 8.6705 33.8 28.0684 5.64 246.3 3 7.0 8.6555 33.9 28.2259 5.61 245.1 95 8.0 8.6157 33.9 28.5166 5.56 242.8 59 9.0 8.6006 34.2 28.8177 5.51 240.6 38 10.0 8.5999 34.7 28.8513 5.47 238.7 32 11.0 8.6006 34.6 28.8759 5.46 238.3 29 12.0 8.6025 34.4 28.9352 5.45 238.1 28 13.0 8.6038 34.3 29.0056 5.43 237.0 28 14.0 8.6067 34.1 29.0526 5.38 235.1 27 15.0 8.6117 33.8 29.0699 5.42 236.5 26 16.0 8.6221 33.8 29.0871 5.45 238.2 27 17.0 8.6243 34.1 29.1037 5.48 239.3 27 18.0 8.6186 34.3 29.1253 5.45 237.8 28 19.0 8.6151 33.9 29.1609 5.37 234.4 27 20.0 8.6182 33.1 29.1960 5.34 233.1 27 21.0 8.6197 32.3 29.2135 5.36 233.9 28 22.0 8.6235 31.9 29.2195 5.39 235.3 27 23.0 8.6236 31.9 29.2248 5.40 235.6 27 24.0 8.6223 31.9 29.2300 5.38 234.7 26 25.0 8.6233 31.4 29.2601 5.34 233.1 26 26.0 8.6253 30.0 29.2837 5.32 232.4 26 27.0 8.6266 28.6 29.2957 5.31 231.9 26 28.0 8.6322 27.6 29.3494 5.30 231.3 26 29.0 8.6387 24.5 29.3973 5.28 230.6 26 30.0 8.6412 20.2 29.4069 5.29 230.9 27 31.0 8.6443 18.0 29.4157 5.28 230.6 28 32.0 8.6461 16.7 29.4206 5.30 231.2 27 33.0 8.6477 15.9 29.4272 5.31 231.6 27 34.0 8.6489 15.3 29.4358 5.30 231.2 27 35.0 8.6503 15.2 29.4384 5.30 231.3 26 36.0 8.6509 15.0 29.4407 5.31 231.8 25 37.0 8.6520 14.9 29.4442 5.31 231.8 25 38.0 8.6526 14.9 29.4471 5.32 232.4 24 39.0 8.6530 14.9 29.4504 5.33 232.6 24 40.0 8.6540 15.1 29.4652 5.32 232.0 25 41.0 8.6622 15.2 29.4889 5.36 233.8 25 42.0 8.6672 15.6 29.4983 5.38 234.7 25 43.0 8.6692 15.3 29.5023 5.38 235.0 26 44.0 8.6756 14.9 29.5174 5.39 235.4 26 45.0 8.6764 14.7 29.5191 5.40 235.8 25 46.0 8.6766 14.7 29.5204 5.41 236.3 25 47.0 8.6758 14.8 29.5222 5.40 235.6 24 48.0 8.6761 14.8 29.5238 5.39 235.2 25 49.0 8.6762 14.8 29.5240 5.40 235.6 24 50.0 8.6750 14.6 29.5239 5.39 235.4 25 51.0 8.6754 14.4 29.5233 5.37 234.4 25 52.0 8.6774 14.2 29.5300 5.35 233.3 28