*2010/08/04 14:37:57.03 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/22 16:28:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1BBE0D86 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 5 46 2 Temperature:Primary 'deg C (ITS90)' 8.5001 9.2201 3 Transmissivity %/metre 31.8 36.8 4 Salinity:T0:C0 PSS-78 28.6389 31.3983 5 Oxygen:Dissolved:SBE mL/L 5.805 7.01 6 Oxygen:Dissolved:SBE umol/kg 253.0123 306.0698 7 Number_of_bin_records n/a 2 56 $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 04 EVENT NUMBER : 227 LATITUDE : 49 35.23000 N ! (deg min) LONGITUDE : 126 34.83000 W ! (deg min) WATER DEPTH : 53 *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 17:46:00 3594 3594 CLEAN 5.0.2 2010/07/22 17:54:29 3579 3579 SHIFTDAT 3.4 2010/07/22 18:02:52 3579 3579 SHIFTDAT 3.4 2010/07/23 15:20:03 3579 3579 SHIFTDAT 3.4 2010/07/23 16:34:36 3579 3579 DELETE 6.3 2010/07/23 18:12:26 3579 1271 CTDEDIT 4.61 2010/07/29 10:04:22 1271 1222 CALIB 11.7 2010/08/04 11:55:44 1222 1222 FILTERS 4.3 2010/08/04 12:07:57 1222 1222 BINAVE 4.1.1 2010/08/04 12:13:18 1222 41 REMOVECH 8.0 2010/08/04 12:48:10 41 41 CHGUNITS 3.0 2010/08/04 12:48:47 41 41 REORDER 1.2.1 2010/08/04 14:23:46 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:57 ? ? $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 35.42 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/29 10:04:22 49 records were deleted in this editing session. 15 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:55:44 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 12:48:10 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 14:37:57 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\2010-03-227.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 22 2010 16:27:43 NMEA Latitude = 49 35.23 N NMEA Longitude = 126 34.83 W NMEA UTC (Time) = Feb 22 2010 16:28:24 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 04 Depth(m): 53 # nquan = 15 # nvalues = 3594 # 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, 3594 # span 1 = 4.299, 45.416 # span 2 = 8.4922, 9.2309 # span 3 = 8.4553, 9.2309 # span 4 = 3.058994, 3.392957 # span 5 = 3.047734, 3.392542 # span 6 = 74.7409, 78.0398 # span 7 = 1.4652e-02, 5.8608e-02 # span 8 = 2.3700, 2.7546 # span 9 = -1.123, 1.071 # span 10 = 0, 1 # span 11 = 28.6222, 31.4238 # span 12 = 28.5304, 31.4248 # span 13 = 5.30949, 6.73495 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 22 2010 16:28:24 # 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 15:17:18, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0227.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 16:31:55, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-022 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 16:37:28, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0227 .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 16:42:45, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0227.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 records corrupted by shed wakes; salinity was cleaned. ************************************************************************************* 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 8.5001 36.8 28.6389 7.00 305.8 2 6.0 8.6254 36.5 28.9855 7.01 306.1 35 8.0 8.7890 36.3 29.5455 6.91 301.4 25 9.0 8.8361 36.0 29.7745 6.83 298.0 24 10.0 8.8459 35.9 29.8267 6.82 297.4 27 11.0 8.8418 35.7 29.9006 6.81 297.3 24 12.0 8.8444 35.8 29.9880 6.80 296.8 25 13.0 8.8569 35.4 30.0429 6.77 295.4 26 14.0 8.8628 35.3 30.0575 6.74 293.8 28 15.0 8.8639 35.4 30.0709 6.71 292.6 29 16.0 8.8671 35.2 30.1020 6.68 291.6 27 17.0 8.8754 35.0 30.1434 6.60 288.0 28 18.0 8.8803 35.4 30.1584 6.52 284.3 29 19.0 8.8932 35.5 30.1879 6.38 278.2 29 20.0 8.9244 35.8 30.2411 6.10 266.2 27 21.0 8.9300 35.8 30.3028 6.00 261.7 24 22.0 8.9221 35.6 30.3676 6.12 266.8 24 23.0 8.9205 35.2 30.4037 6.27 273.3 25 24.0 8.9247 35.0 30.4289 6.35 276.8 25 25.0 8.9266 35.2 30.4343 6.36 277.4 28 26.0 8.9276 35.3 30.4385 6.36 277.3 30 27.0 8.9299 35.3 30.4559 6.37 278.0 30 28.0 8.9372 34.7 30.5062 6.42 280.1 27 29.0 8.9404 34.4 30.5325 6.43 280.4 26 30.0 8.9420 34.6 30.5413 6.41 279.7 25 31.0 8.9468 34.4 30.5775 6.39 278.5 25 32.0 8.9553 34.8 30.6157 6.38 278.0 25 33.0 8.9634 34.8 30.6519 6.38 278.4 27 34.0 8.9689 34.7 30.6810 6.38 278.2 31 35.0 8.9796 34.5 30.7212 6.36 277.5 33 36.0 8.9863 34.5 30.7374 6.35 276.9 28 37.0 8.9942 34.4 30.7529 6.33 275.9 25 38.0 9.0025 34.4 30.7749 6.29 274.1 22 39.0 9.0135 34.1 30.8114 6.18 269.6 30 40.0 9.0308 33.6 30.8714 6.07 264.5 39 41.0 9.0463 33.0 30.9245 6.05 263.6 50 42.0 9.0672 32.4 30.9967 5.90 257.2 43 43.0 9.0938 32.3 31.0743 5.82 253.6 37 44.0 9.1205 31.9 31.1418 5.86 255.4 47 45.0 9.1439 31.8 31.2130 5.83 254.1 52 46.0 9.2201 31.8 31.3983 5.80 253.0 56