*2010/08/04 14:37:54.34 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/12 00:23:58.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CAF94D51 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 6 51 2 Temperature:Primary 'deg C (ITS90)' 8.0588 8.4925 3 Transmissivity %/metre 40.2 42.8 4 Salinity:T0:C0 PSS-78 28.9542 29.6571 5 Oxygen:Dissolved:SBE mL/L 4.414 5.615 6 Oxygen:Dissolved:SBE umol/kg 192.6209 245.1483 7 Number_of_bin_records n/a 8 62 $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 41 EVENT NUMBER : 87 LATITUDE : 49 46.44000 N ! (deg min) LONGITUDE : 124 55.35000 W ! (deg min) WATER DEPTH : 61 *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 17:43:55 4117 4117 CLEAN 5.0.2 2010/07/22 17:52:41 4101 4101 SHIFTDAT 3.4 2010/07/22 18:01:09 4101 4101 SHIFTDAT 3.4 2010/07/23 15:18:21 4101 4101 SHIFTDAT 3.4 2010/07/23 16:32:53 4101 4101 DELETE 6.3 2010/07/23 18:11:11 4101 1561 CTDEDIT 4.61 2010/07/27 15:07:04 1561 1473 CALIB 11.7 2010/08/04 11:54:56 1473 1473 FILTERS 4.3 2010/08/04 12:07:11 1473 1473 BINAVE 4.1.1 2010/08/04 12:12:55 1473 46 REMOVECH 8.0 2010/08/04 12:48:06 46 46 CHGUNITS 3.0 2010/08/04 12:48:44 46 46 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 40.63 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/27 15:07:04 88 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2010/08/04 11:54:56 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\2010-03-087.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 12 2010 00:23:39 NMEA Latitude = 49 46.44 N NMEA Longitude = 124 55.35 W NMEA UTC (Time) = Feb 12 2010 00:23:58 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: GS 41 Depth(m): 61 # nquan = 15 # nvalues = 4117 # 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, 4117 # span 1 = 3.852, 50.634 # span 2 = 8.0551, 8.4996 # span 3 = 8.0557, 8.5007 # span 4 = 3.056252, 3.162187 # span 5 = 3.055607, 3.161737 # span 6 = 73.9398, 80.8909 # span 7 = 1.0989e-02, 2.9304e-02 # span 8 = 1.9133, 2.2772 # span 9 = -1.284, 1.113 # span 10 = 0, 1 # span 11 = 28.9523, 29.6672 # span 12 = 28.9445, 29.6632 # span 13 = 4.20375, 5.36722 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 12 2010 00:23:58 # 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 15:16:15, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0087.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 16:31:16, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-008 7.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 16:36:53, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0087 .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 16:42:03, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0087.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 and records corrupted by shed wakes near the surface and bottom of the cast; 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 6.0 8.0695 42.3 28.9656 5.58 243.7 8 7.0 8.0691 42.3 28.9648 5.58 243.5 43 8.0 8.0689 42.5 28.9645 5.60 244.6 62 9.0 8.0676 42.5 28.9634 5.58 243.7 23 10.0 8.0742 42.5 28.9695 5.57 243.3 35 11.0 8.0755 42.5 28.9716 5.57 243.0 37 12.0 8.0669 42.6 28.9627 5.58 243.5 34 13.0 8.0592 42.5 28.9548 5.60 244.7 36 14.0 8.0588 42.6 28.9542 5.61 244.7 42 15.0 8.0596 42.7 28.9546 5.61 245.1 36 16.0 8.0661 42.6 28.9600 5.60 244.4 28 17.0 8.0715 42.5 28.9656 5.58 243.5 30 18.0 8.0860 42.5 28.9821 5.55 242.1 32 19.0 8.0928 42.4 28.9921 5.51 240.3 30 20.0 8.0918 42.4 28.9893 5.51 240.5 31 21.0 8.1239 42.3 29.0315 5.44 237.4 32 22.0 8.1460 42.3 29.0655 5.33 232.9 27 23.0 8.1534 42.2 29.0779 5.29 231.1 29 24.0 8.1718 40.2 29.1108 5.25 229.1 32 25.0 8.1729 42.1 29.1135 5.23 228.4 29 26.0 8.1862 42.3 29.1451 5.18 226.3 24 27.0 8.1893 42.5 29.1570 5.14 224.4 25 28.0 8.1976 42.6 29.1746 5.10 222.5 37 29.0 8.2494 42.7 29.2376 5.00 218.2 32 30.0 8.2770 42.6 29.2656 4.93 215.0 24 31.0 8.3006 42.5 29.3036 4.88 212.9 30 32.0 8.3094 42.5 29.3211 4.85 211.6 42 33.0 8.3132 42.5 29.3357 4.83 210.9 23 34.0 8.3130 42.5 29.3482 4.82 210.3 24 35.0 8.3187 42.6 29.3698 4.82 210.2 34 36.0 8.3360 42.8 29.3895 4.80 209.7 34 37.0 8.3520 42.7 29.4094 4.77 208.1 25 38.0 8.3681 42.5 29.4285 4.73 206.6 25 39.0 8.3735 42.4 29.4428 4.70 205.2 34 40.0 8.3836 42.4 29.4612 4.66 203.5 32 41.0 8.3904 42.3 29.4723 4.65 202.8 28 42.0 8.3934 42.2 29.4776 4.64 202.6 30 43.0 8.3966 42.2 29.4831 4.64 202.5 30 44.0 8.4004 42.3 29.4890 4.63 202.1 27 45.0 8.4065 42.3 29.5019 4.61 201.2 26 46.0 8.4092 42.4 29.5144 4.58 199.9 41 47.0 8.4046 42.5 29.5396 4.53 197.9 30 48.0 8.4329 42.7 29.5792 4.49 195.8 23 49.0 8.4481 42.6 29.5972 4.47 195.2 26 50.0 8.4664 42.7 29.6199 4.45 194.4 50 51.0 8.4925 42.7 29.6571 4.41 192.6 58