*2010/08/04 14:37:53.62 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/09 15:01:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 96 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 64F33C1 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 6 101 2 Temperature:Primary 'deg C (ITS90)' 7.571 9.0006 3 Transmissivity %/metre 18.5 38.2 4 Salinity:T0:C0 PSS-78 25.8551 30.4721 5 Oxygen:Dissolved:SBE mL/L 2.802 6.263 6 Oxygen:Dissolved:SBE umol/kg 122.2054 274.0739 7 Number_of_bin_records n/a 6 42 $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 20 EVENT NUMBER : 44 LATITUDE : 49 40.24000 N ! (deg min) LONGITUDE : 123 11.33000 W ! (deg min) WATER DEPTH : 111 *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 17:43:21 6781 6781 CLEAN 5.0.2 2010/07/22 17:52:09 6746 6746 SHIFTDAT 3.4 2010/07/22 18:00:38 6746 6746 SHIFTDAT 3.4 2010/07/23 15:17:50 6746 6746 SHIFTDAT 3.4 2010/07/23 16:32:22 6746 6746 DELETE 6.3 2010/07/23 18:10:48 6746 2764 CTDEDIT 4.61 2010/07/27 13:46:08 2764 2641 CALIB 11.7 2010/08/04 11:54:41 2641 2641 FILTERS 4.3 2010/08/04 12:06:57 2641 2641 BINAVE 4.1.1 2010/08/04 12:12:48 2641 96 REMOVECH 8.0 2010/08/04 12:48:05 96 96 CHGUNITS 3.0 2010/08/04 12:48:43 96 96 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 90.17 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/27 13:46:08 123 records were deleted in this editing session. 28 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\2010-03-044.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 09 2010 15:01:25 NMEA Latitude = 49 40.24 N NMEA Longitude = 123 11.33 W NMEA UTC (Time) = Feb 09 2010 15:01:44 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: GS 20 Depth(m): 111 # nquan = 15 # nvalues = 6781 # 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, 6781 # span 1 = 3.273, 100.172 # span 2 = 7.5409, 9.0021 # span 3 = 7.5597, 9.0021 # span 4 = 2.702429, 3.280028 # span 5 = 2.716477, 3.279463 # span 6 = 65.2686, 78.7231 # span 7 = 3.2967e-02, 1.1026e+00 # span 8 = 1.4017, 2.4469 # span 9 = -0.987, 1.000 # span 10 = 0, 1 # span 11 = 25.6537, 30.4726 # span 12 = 25.7804, 30.4778 # span 13 = 2.68781, 6.05172 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 09 2010 15:01:44 # 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 15:15:57, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0044.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 16:31:05, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-004 4.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\2010-03-0044 .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 16:41:51, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0044.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 6.0 7.5710 34.2 25.8551 6.26 274.1 6 7.0 7.7124 34.2 26.6923 6.24 273.1 25 8.0 7.8102 35.7 27.3872 6.15 268.9 27 9.0 7.8168 36.0 27.4311 6.08 265.6 27 10.0 7.8226 36.2 27.4695 6.04 264.0 25 11.0 7.8470 36.2 27.6223 6.00 262.1 26 12.0 7.8755 36.6 27.8300 5.93 258.9 25 13.0 7.8875 37.2 27.8785 5.87 256.6 25 14.0 7.9293 37.4 27.9820 5.83 254.7 25 15.0 7.9706 37.4 28.1868 5.76 251.4 26 16.0 7.9752 37.7 28.3025 5.72 249.8 26 17.0 7.9946 37.7 28.3606 5.68 248.3 27 18.0 8.0381 37.8 28.4389 5.63 246.1 26 19.0 8.0631 38.1 28.5140 5.57 243.3 27 20.0 8.0825 38.2 28.5933 5.53 241.3 25 21.0 8.0954 37.9 28.6580 5.49 239.6 26 22.0 8.1079 37.8 28.7198 5.45 237.9 26 23.0 8.1210 37.7 28.7703 5.42 236.8 25 24.0 8.1148 37.4 28.7955 5.42 236.8 27 25.0 8.1342 37.4 28.8298 5.41 236.1 28 26.0 8.1586 37.3 28.8957 5.35 233.4 27 27.0 8.1820 37.5 28.9593 5.29 230.8 29 28.0 8.2449 37.7 29.0999 5.20 226.9 28 29.0 8.3034 37.4 29.2339 5.08 221.9 27 30.0 8.3467 36.5 29.3302 4.99 217.8 26 31.0 8.3641 34.9 29.3856 4.94 215.5 26 32.0 8.3572 34.3 29.4273 4.95 215.8 27 33.0 8.3790 35.8 29.4798 4.95 215.9 27 34.0 8.4211 36.2 29.5338 4.88 213.0 27 35.0 8.4267 35.2 29.5869 4.85 211.7 24 36.0 8.4420 34.9 29.6101 4.84 211.0 27 37.0 8.4384 34.4 29.6172 4.83 210.9 28 38.0 8.4108 33.9 29.6398 4.86 212.2 28 39.0 8.4168 34.2 29.6486 4.88 213.0 28 40.0 8.4236 34.2 29.6519 4.87 212.4 27 41.0 8.4348 34.2 29.6559 4.85 211.8 28 42.0 8.4679 34.1 29.6706 4.81 209.8 27 43.0 8.4726 33.6 29.6735 4.78 208.7 29 44.0 8.4623 33.3 29.6738 4.78 208.8 28 45.0 8.4456 33.4 29.6759 4.80 209.6 28 46.0 8.4748 33.5 29.6880 4.79 209.0 29 47.0 8.4502 33.3 29.7003 4.81 210.0 28 48.0 8.4893 34.1 29.7415 4.78 208.6 26 49.0 8.4482 32.9 29.7833 4.78 208.7 28 50.0 8.4261 32.5 29.7909 4.82 210.4 28 51.0 8.4219 32.5 29.7905 4.84 211.0 27 52.0 8.4222 31.9 29.7914 4.84 211.1 28 53.0 8.4286 31.7 29.8108 4.84 211.4 28 54.0 8.4291 31.7 29.8264 4.84 211.0 28 55.0 8.4289 31.4 29.8308 4.82 210.5 28 56.0 8.4265 30.8 29.8476 4.82 210.2 29 57.0 8.4211 30.6 29.8531 4.83 210.6 28 58.0 8.4232 30.7 29.8571 4.83 210.8 26 59.0 8.4337 31.6 29.8624 4.82 210.4 23 60.0 8.4354 31.5 29.8635 4.81 209.7 27 61.0 8.4346 31.1 29.8653 4.80 209.6 28 62.0 8.4380 31.2 29.8723 4.80 209.5 28 63.0 8.4400 31.5 29.8745 4.79 209.0 28 64.0 8.4829 31.2 29.8885 4.75 207.2 27 65.0 8.5640 31.5 29.9277 4.64 202.4 29 66.0 8.5248 32.9 29.9542 4.64 202.5 28 67.0 8.5326 34.1 29.9657 4.65 202.7 28 68.0 8.5866 34.2 29.9856 4.57 199.3 27 69.0 8.6369 32.6 30.0116 4.49 196.0 28 70.0 8.6712 31.6 30.0329 4.44 193.7 27 71.0 8.7035 31.4 30.0555 4.37 190.7 27 72.0 8.7698 30.7 30.0930 4.26 185.8 28 73.0 8.9090 30.1 30.1932 4.07 177.3 24 74.0 8.9695 29.5 30.2626 3.89 169.9 29 75.0 8.9760 28.7 30.2785 3.85 167.7 28 76.0 8.9772 28.4 30.2910 3.82 166.8 26 77.0 8.9798 28.3 30.3364 3.75 163.5 27 78.0 8.9819 28.0 30.3439 3.70 161.5 27 79.0 8.9854 27.8 30.3520 3.68 160.6 28 80.0 8.9880 27.5 30.3590 3.65 159.4 27 81.0 8.9879 27.4 30.3625 3.62 158.0 27 82.0 8.9924 26.8 30.3725 3.58 156.0 27 83.0 8.9953 26.3 30.3888 3.48 152.0 28 84.0 8.9974 26.2 30.4105 3.38 147.3 25 85.0 8.9939 25.5 30.4145 3.33 145.2 28 86.0 8.9941 24.9 30.4159 3.32 144.6 27 87.0 8.9949 24.7 30.4170 3.32 144.9 26 88.0 9.0006 24.7 30.4201 3.32 145.0 27 89.0 8.9997 25.1 30.4208 3.32 144.6 28 90.0 8.9965 25.4 30.4253 3.29 143.5 28 91.0 8.9841 25.5 30.4365 3.23 140.8 26 92.0 8.9726 25.2 30.4414 3.16 137.7 27 93.0 8.9687 24.7 30.4503 3.10 135.0 28 94.0 8.9518 25.0 30.4645 3.01 131.4 28 95.0 8.8975 26.2 30.4650 2.92 127.5 36 96.0 8.8791 24.5 30.4639 2.88 125.8 36 97.0 8.8742 21.3 30.4659 2.87 125.3 38 98.0 8.8719 19.5 30.4664 2.88 125.4 38 99.0 8.8623 19.3 30.4679 2.86 124.6 39 100.0 8.8469 18.9 30.4710 2.82 122.9 42 101.0 8.8403 18.5 30.4721 2.80 122.2 21