*2010/08/04 14:37:53.58 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/08 23:02:26.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 585D7668 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 7 48 2 Temperature:Primary 'deg C (ITS90)' 8.0493 8.0826 3 Transmissivity %/metre 28.5 31.2 4 Salinity:T0:C0 PSS-78 29.089 29.8318 5 Oxygen:Dissolved:SBE mL/L 5.601 5.764 6 Oxygen:Dissolved:SBE umol/kg 244.3727 251.6236 7 Number_of_bin_records n/a 23 53 $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 18 EVENT NUMBER : 40 LATITUDE : 48 45.20000 N ! (deg min) LONGITUDE : 123 21.86000 W ! (deg min) WATER DEPTH : 50 *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 17:43:20 3598 3598 CLEAN 5.0.2 2010/07/22 17:52:07 3582 3582 SHIFTDAT 3.4 2010/07/22 18:00:36 3582 3582 SHIFTDAT 3.4 2010/07/23 15:17:49 3582 3582 SHIFTDAT 3.4 2010/07/23 16:32:21 3582 3582 DELETE 6.3 2010/07/23 18:10:46 3582 1192 CTDEDIT 4.61 2010/07/27 13:41:24 1192 1143 CALIB 11.7 2010/08/04 11:54:41 1143 1143 FILTERS 4.3 2010/08/04 12:06:56 1143 1143 BINAVE 4.1.1 2010/08/04 12:12:47 1143 42 REMOVECH 8.0 2010/08/04 12:48:05 42 42 CHGUNITS 3.0 2010/08/04 12:48:43 42 42 REORDER 1.2.1 2010/08/04 14:23:42 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:53 ? ? $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 37.38 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/27 13:41:24 49 records were deleted in this editing session. 13 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:54:41 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 12:48:05 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 14:37:53 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\2010-03-040.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 08 2010 23:02:03 NMEA Latitude = 48 45.20 N NMEA Longitude = 123 21.86 W NMEA UTC (Time) = Feb 08 2010 23:02:26 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: GS 18 Depth(m): 50 # nquan = 15 # nvalues = 3598 # 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, 3598 # span 1 = 4.690, 47.381 # span 2 = 8.0490, 8.1047 # span 3 = 8.0498, 8.1056 # span 4 = 3.069532, 3.142820 # span 5 = 3.068327, 3.142439 # span 6 = 72.9501, 74.7881 # span 7 = 3.3333e-01, 8.2784e-01 # span 8 = 2.2772, 2.3382 # span 9 = -1.118, 1.049 # span 10 = 0, 1 # span 11 = 29.0508, 29.8411 # span 12 = 29.0419, 29.8365 # span 13 = 5.24879, 5.53660 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 08 2010 23:02:26 # 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 15:15:56, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0040.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 16:31:04, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-004 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 = Jul 22 2010 16:36:42, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0040 .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 16:41:50, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0040.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; 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 7.0 8.0746 30.3 29.0907 5.75 250.9 47 8.0 8.0757 30.2 29.0890 5.76 251.3 53 9.0 8.0803 30.2 29.0984 5.75 251.2 37 10.0 8.0807 30.2 29.1077 5.76 251.4 24 11.0 8.0815 30.3 29.1140 5.76 251.6 27 12.0 8.0826 30.3 29.1157 5.76 251.4 26 13.0 8.0820 30.3 29.1172 5.76 251.3 24 14.0 8.0721 30.4 29.1571 5.75 251.2 26 15.0 8.0691 30.5 29.1782 5.74 250.6 26 16.0 8.0674 30.5 29.1860 5.73 250.0 26 17.0 8.0683 30.5 29.1858 5.74 250.6 27 18.0 8.0688 30.6 29.2176 5.74 250.6 26 19.0 8.0674 30.7 29.2348 5.73 250.0 26 20.0 8.0607 30.8 29.3256 5.71 249.1 26 21.0 8.0518 31.0 29.4643 5.68 247.9 26 22.0 8.0514 31.0 29.4737 5.68 247.9 26 23.0 8.0501 31.0 29.5007 5.68 247.8 23 24.0 8.0494 31.0 29.5446 5.67 247.5 26 25.0 8.0493 31.0 29.5646 5.66 247.2 26 26.0 8.0494 30.9 29.5683 5.66 247.0 25 27.0 8.0494 30.9 29.5841 5.67 247.3 24 28.0 8.0495 30.9 29.5865 5.65 246.7 25 29.0 8.0500 31.0 29.6191 5.64 246.3 26 30.0 8.0512 31.1 29.6720 5.64 245.9 26 31.0 8.0522 31.1 29.6961 5.64 245.9 25 32.0 8.0540 31.2 29.7355 5.63 245.8 26 33.0 8.0538 31.2 29.7386 5.64 245.9 25 34.0 8.0535 31.1 29.7388 5.63 245.5 25 35.0 8.0530 30.9 29.7383 5.63 245.7 26 36.0 8.0529 30.7 29.7385 5.62 245.4 26 37.0 8.0526 30.5 29.7397 5.62 245.2 26 38.0 8.0528 30.5 29.7449 5.64 245.9 27 39.0 8.0530 30.5 29.7550 5.63 245.6 26 40.0 8.0532 30.3 29.7605 5.62 245.2 27 41.0 8.0535 30.1 29.7795 5.61 244.8 26 42.0 8.0545 29.0 29.8020 5.61 244.8 26 43.0 8.0552 28.5 29.8114 5.61 244.7 25 44.0 8.0556 28.5 29.8159 5.61 244.7 26 45.0 8.0560 28.6 29.8231 5.62 245.1 26 46.0 8.0564 28.6 29.8279 5.61 244.7 26 47.0 8.0569 28.6 29.8318 5.60 244.4 27 48.0 8.0564 28.9 29.8148 5.61 245.0 25