*2010/08/04 14:37:58.72 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/26 22:21:17.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BD2FCE9C NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 6 67 2 Temperature:Primary 'deg C (ITS90)' 8.4914 9.0068 3 Transmissivity %/metre 13.8 41.4 4 Salinity:T0:C0 PSS-78 26.6926 29.5338 5 Oxygen:Dissolved:SBE mL/L 4.272 5.519 6 Oxygen:Dissolved:SBE umol/kg 186.4958 241.3889 7 Number_of_bin_records n/a 3 35 $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 25 EVENT NUMBER : 308 LATITUDE : 50 35.68000 N ! (deg min) LONGITUDE : 127 44.20000 W ! (deg min) WATER DEPTH : 72 *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 17:47:08 4410 4410 CLEAN 5.0.2 2010/07/22 17:55:35 4388 4388 SHIFTDAT 3.4 2010/07/22 18:03:56 4388 4388 SHIFTDAT 3.4 2010/07/23 15:21:06 4388 4388 SHIFTDAT 3.4 2010/07/23 16:35:40 4388 4388 DELETE 6.3 2010/07/23 18:13:12 4388 1514 CTDEDIT 4.61 2010/07/30 13:59:43 1514 1480 CALIB 11.7 2010/08/04 11:56:12 1480 1480 FILTERS 4.3 2010/08/04 12:08:24 1480 1480 BINAVE 4.1.1 2010/08/04 12:13:33 1480 62 REMOVECH 8.0 2010/08/04 12:48:13 62 62 CHGUNITS 3.0 2010/08/04 12:48:49 62 62 REORDER 1.2.1 2010/08/04 14:23:49 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:58 ? ? $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 56.26 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/30 13:59:43 34 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2010/08/04 11:56:12 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 12:48:13 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 14:37:58 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\2010-03-308.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 26 2010 22:21:06 NMEA Latitude = 50 35.68 N NMEA Longitude = 127 44.20 W NMEA UTC (Time) = Feb 26 2010 22:21:17 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 25 Depth(m): 72 # nquan = 15 # nvalues = 4410 # 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, 4410 # span 1 = 5.266, 66.263 # span 2 = 8.3732, 9.0107 # span 3 = 8.3809, 9.0126 # span 4 = 2.696479, 3.176899 # span 5 = 2.711404, 3.176571 # span 6 = 60.1082, 80.2312 # span 7 = 7.3260e-03, 3.6630e-02 # span 8 = 1.9060, 2.3150 # span 9 = -0.979, 1.100 # span 10 = 0, 1 # span 11 = 24.9918, 29.5344 # span 12 = 25.1343, 29.5308 # span 13 = 4.07953, 5.61416 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 26 2010 22:21:17 # 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 15:17:57, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0308.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 16:32:19, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-030 8.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 16:37:50, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0308 .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 16:43:11, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0308.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 a few 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 8.4914 35.5 26.6926 5.52 241.4 3 7.0 8.5218 35.6 27.0207 5.50 240.4 18 8.0 8.5743 39.5 27.7723 5.38 235.3 24 9.0 8.5918 40.8 27.9388 5.35 233.6 32 10.0 8.6179 41.4 28.1192 5.28 230.7 24 11.0 8.6350 41.2 28.2200 5.23 228.5 24 12.0 8.6427 41.0 28.3398 5.23 228.5 23 13.0 8.6260 41.0 28.5006 5.28 230.5 23 14.0 8.6253 40.5 28.5607 5.31 232.1 24 15.0 8.6444 39.9 28.6310 5.31 231.7 22 16.0 8.6506 39.4 28.7045 5.27 230.3 23 17.0 8.6413 39.1 28.7571 5.27 230.1 23 18.0 8.6573 38.9 28.8413 5.27 230.0 23 19.0 8.6863 38.2 28.8740 5.20 227.2 23 20.0 8.7314 38.2 28.9193 5.06 221.0 24 21.0 8.7993 38.9 28.9729 4.89 213.4 23 22.0 8.8645 39.3 29.0473 4.70 205.1 23 23.0 8.8530 39.2 29.0689 4.63 202.1 23 24.0 8.8284 38.7 29.0859 4.67 203.9 23 25.0 8.8401 37.9 29.1028 4.70 205.3 23 26.0 8.8450 37.9 29.1158 4.69 204.8 24 27.0 8.8711 37.9 29.1471 4.64 202.4 24 28.0 8.8919 37.6 29.1809 4.57 199.7 25 29.0 8.9450 37.0 29.2127 4.45 194.1 24 30.0 8.9868 36.4 29.2372 4.31 188.1 24 31.0 9.0068 35.6 29.2515 4.27 186.5 24 32.0 8.9485 35.3 29.2624 4.35 189.9 24 33.0 8.8993 35.2 29.2643 4.50 196.6 24 34.0 8.8851 35.2 29.2725 4.58 200.1 23 35.0 8.9013 35.4 29.2789 4.59 200.3 23 36.0 8.8876 35.3 29.2851 4.61 201.4 22 37.0 8.8661 35.3 29.2942 4.64 202.7 23 38.0 8.8669 35.4 29.3087 4.65 202.9 22 39.0 8.8623 34.9 29.3203 4.64 202.8 24 40.0 8.8858 34.2 29.3482 4.59 200.4 24 41.0 8.9010 31.1 29.3753 4.53 197.6 24 42.0 8.9024 31.3 29.3811 4.50 196.3 26 43.0 8.9085 31.0 29.3973 4.48 195.5 22 44.0 8.9147 29.5 29.4145 4.46 194.5 26 45.0 8.9007 28.4 29.4191 4.47 195.0 25 46.0 8.8871 28.0 29.4221 4.51 196.8 25 47.0 8.8884 27.4 29.4261 4.52 197.4 24 48.0 8.8856 26.5 29.4296 4.54 198.0 25 49.0 8.8654 26.0 29.4342 4.58 199.7 23 50.0 8.8479 28.2 29.4381 4.64 202.4 24 51.0 8.8559 30.5 29.4485 4.64 202.7 24 52.0 8.8584 29.1 29.4570 4.61 201.4 25 53.0 8.8601 27.8 29.4655 4.61 201.0 25 54.0 8.8551 27.4 29.4762 4.61 201.4 26 55.0 8.8467 27.4 29.4866 4.63 202.1 26 56.0 8.8492 28.1 29.5002 4.63 202.1 26 57.0 8.8486 27.0 29.5059 4.61 201.1 25 58.0 8.8462 23.3 29.5136 4.57 199.4 25 59.0 8.8456 19.1 29.5182 4.55 198.7 24 60.0 8.8456 17.6 29.5203 4.55 198.4 24 61.0 8.8423 17.0 29.5242 4.54 198.1 20 62.0 8.8396 16.3 29.5264 4.55 198.6 25 63.0 8.8377 15.7 29.5287 4.56 199.1 26 64.0 8.8371 15.3 29.5293 4.57 199.4 25 65.0 8.8358 15.0 29.5307 4.57 199.2 20 66.0 8.8327 14.5 29.5338 4.55 198.5 25 67.0 8.8327 13.8 29.5337 4.55 198.7 35