*2010/08/04 14:37:55.70 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/19 14:58:49.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 77 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 11991897 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 6 82 2 Temperature:Primary 'deg C (ITS90)' 8.8345 9.2701 3 Transmissivity %/metre 22.2 39 4 Salinity:T0:C0 PSS-78 28.957 31.7144 5 Oxygen:Dissolved:SBE mL/L 4.397 6.665 6 Oxygen:Dissolved:SBE umol/kg 191.5991 290.8141 7 Number_of_bin_records n/a 22 50 $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 01 EVENT NUMBER : 167 LATITUDE : 48 57.80000 N ! (deg min) LONGITUDE : 125 6.58000 W ! (deg min) WATER DEPTH : 90 *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 17:44:48 5257 5257 CLEAN 5.0.2 2010/07/22 17:53:33 5242 5242 SHIFTDAT 3.4 2010/07/22 18:01:59 5242 5242 SHIFTDAT 3.4 2010/07/23 15:19:10 5242 5242 SHIFTDAT 3.4 2010/07/23 16:33:43 5242 5242 DELETE 6.3 2010/07/23 18:11:47 5242 2147 CTDEDIT 4.61 2010/07/28 15:57:25 2147 2122 CALIB 11.7 2010/08/04 11:55:19 2122 2122 FILTERS 4.3 2010/08/04 12:07:33 2122 2122 BINAVE 4.1.1 2010/08/04 12:13:06 2122 77 REMOVECH 8.0 2010/08/04 12:48:08 77 77 CHGUNITS 3.0 2010/08/04 12:48:45 77 77 REORDER 1.2.1 2010/08/04 14:23:45 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:55 ? ? $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 71.26 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/28 15:57:25 25 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2010/08/04 11:55:19 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 12:48:08 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 14:37:55 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\2010-03-167.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 19 2010 14:58:15 NMEA Latitude = 48 57.80 N NMEA Longitude = 125 06.58 W NMEA UTC (Time) = Feb 19 2010 14:58:49 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 01 Depth(m): 90 # nquan = 15 # nvalues = 5257 # 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, 5257 # span 1 = 4.256, 81.264 # span 2 = 8.5379, 9.2796 # span 3 = 8.5240, 9.2765 # span 4 = 2.943503, 3.425303 # span 5 = 2.937390, 3.424751 # span 6 = 66.0462, 79.0294 # span 7 = 7.3260e-03, 9.7436e-01 # span 8 = 1.9438, 2.6581 # span 9 = -1.092, 1.064 # span 10 = 0, 1 # span 11 = 27.3927, 31.7166 # span 12 = 27.3273, 31.7111 # span 13 = 4.19088, 6.48132 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 19 2010 14:58:49 # 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 15:16:46, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0167.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 16:31:35, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-016 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 16:37:09, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0167 .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 16:42:24, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0167.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. ************************************************************************************* 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 8.8345 34.8 28.9570 6.66 290.8 33 7.0 8.9431 36.4 29.5767 6.58 287.2 28 8.0 8.9595 36.6 29.7103 6.58 287.2 30 9.0 8.9821 36.5 29.8467 6.63 289.4 28 10.0 8.9915 36.3 29.9186 6.66 290.8 25 11.0 8.9924 36.1 29.9249 6.65 290.2 26 12.0 8.9922 36.0 29.9276 6.64 289.6 25 13.0 8.9924 35.9 29.9355 6.64 289.6 26 14.0 8.9942 36.0 29.9422 6.64 289.5 28 15.0 8.9952 36.1 29.9622 6.62 288.8 28 16.0 8.9945 36.2 29.9851 6.60 288.0 29 17.0 8.9901 36.5 30.0076 6.59 287.5 28 18.0 8.9920 36.7 30.0318 6.59 287.3 27 19.0 8.9922 36.6 30.0694 6.59 287.4 26 20.0 8.9927 36.7 30.0841 6.58 287.2 24 21.0 8.9924 36.7 30.1019 6.58 287.1 23 22.0 8.9918 36.8 30.1134 6.58 286.9 25 23.0 8.9919 36.8 30.1147 6.57 286.7 28 24.0 8.9920 36.8 30.1167 6.57 286.8 31 25.0 8.9918 37.0 30.1238 6.56 286.1 28 26.0 8.9916 37.0 30.1322 6.56 286.2 26 27.0 8.9910 37.1 30.1381 6.57 286.6 27 28.0 8.9908 37.0 30.1394 6.57 286.6 27 29.0 8.9905 37.0 30.1397 6.55 286.0 25 30.0 8.9866 37.0 30.1477 6.56 286.0 26 31.0 8.9855 36.9 30.1649 6.55 285.6 25 32.0 8.9721 36.6 30.1931 6.47 282.3 26 33.0 8.9727 37.1 30.2164 6.42 280.0 27 34.0 8.9736 37.3 30.2254 6.41 279.6 27 35.0 8.9762 37.2 30.2499 6.35 277.0 28 36.0 8.9806 37.8 30.2951 6.28 274.1 30 37.0 8.9879 38.2 30.3184 6.25 272.6 29 38.0 8.9902 38.4 30.3287 6.26 273.1 27 39.0 8.9774 38.4 30.3404 6.24 272.1 25 40.0 8.9624 38.5 30.3630 6.19 269.9 26 41.0 8.9562 38.7 30.3768 6.14 268.0 25 42.0 8.9580 38.7 30.4011 6.12 266.9 27 43.0 8.9705 39.0 30.4198 6.13 267.3 26 44.0 8.9672 38.7 30.4731 6.08 265.1 26 45.0 8.9681 38.6 30.5292 5.99 261.3 26 46.0 8.9698 38.5 30.5737 5.93 258.7 29 47.0 8.9891 38.6 30.6123 5.88 256.6 29 48.0 8.9930 38.3 30.6448 5.84 254.9 27 49.0 8.9864 38.2 30.6668 5.81 253.4 28 50.0 9.0000 38.4 30.7355 5.76 251.2 26 51.0 9.0123 38.3 30.7957 5.68 247.8 26 52.0 9.0290 38.0 30.8572 5.61 244.6 24 53.0 9.0337 37.7 30.8776 5.57 242.8 23 54.0 9.0405 37.5 30.9053 5.53 241.2 24 55.0 9.0488 37.4 30.9268 5.53 241.1 27 56.0 9.0534 37.1 30.9373 5.54 241.7 32 57.0 9.0614 36.8 30.9633 5.53 241.1 33 58.0 9.0646 36.6 30.9848 5.48 239.0 28 59.0 9.0647 36.5 30.9993 5.43 236.6 25 60.0 9.0693 36.6 31.0111 5.41 235.6 24 61.0 9.0820 36.4 31.0542 5.36 233.8 25 62.0 9.0967 36.0 31.1013 5.31 231.4 25 63.0 9.1052 35.4 31.1219 5.28 230.3 28 64.0 9.1140 35.0 31.1617 5.21 227.0 29 65.0 9.1437 34.4 31.2673 5.07 220.9 29 66.0 9.1516 33.6 31.2953 4.99 217.7 28 67.0 9.1724 32.7 31.3613 4.93 214.9 27 68.0 9.1849 31.5 31.3779 4.94 215.3 26 69.0 9.1996 30.6 31.3933 5.04 219.8 27 70.0 9.2537 29.2 31.4275 5.26 229.4 28 71.0 9.2592 25.3 31.4669 5.26 229.3 27 72.0 9.2551 24.6 31.4926 5.14 223.8 24 73.0 9.2701 23.9 31.5265 5.03 219.4 25 74.0 9.2347 23.1 31.5379 4.82 210.1 22 75.0 9.2233 25.1 31.5408 4.66 203.0 27 76.0 9.2155 26.2 31.5570 4.58 199.6 30 77.0 9.2276 26.7 31.5853 4.56 198.6 34 78.0 9.2381 25.8 31.6271 4.52 197.1 34 79.0 9.2492 24.6 31.6613 4.49 195.5 32 80.0 9.2531 23.5 31.6809 4.46 194.2 28 81.0 9.2593 22.9 31.7066 4.41 192.3 31 82.0 9.2568 22.2 31.7144 4.40 191.6 50