*2010/08/04 14:37:58.89 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/27 17:06:51.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E08B4B48 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 5 51 2 Temperature:Primary 'deg C (ITS90)' 8.9962 9.0698 3 Transmissivity %/metre 43 44.1 4 Salinity:T0:C0 PSS-78 31.6012 31.9362 5 Oxygen:Dissolved:SBE mL/L 6.398 6.511 6 Oxygen:Dissolved:SBE umol/kg 278.7365 283.7017 7 Number_of_bin_records n/a 18 65 $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 : T 06 EVENT NUMBER : 317 LATITUDE : 50 55.93000 N ! (deg min) LONGITUDE : 129 0.23000 W ! (deg min) WATER DEPTH : 59 *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 17:47:13 3765 3765 CLEAN 5.0.2 2010/07/22 17:55:39 3745 3745 SHIFTDAT 3.4 2010/07/22 18:04:01 3745 3745 SHIFTDAT 3.4 2010/07/23 15:21:11 3745 3745 SHIFTDAT 3.4 2010/07/23 16:35:45 3745 3745 DELETE 6.3 2010/07/23 18:13:16 3745 1420 CTDEDIT 4.61 2010/07/30 14:23:37 1420 1412 CALIB 11.7 2010/08/04 11:56:14 1412 1412 FILTERS 4.3 2010/08/04 12:08:26 1412 1412 BINAVE 4.1.1 2010/08/04 12:13:34 1412 47 REMOVECH 8.0 2010/08/04 12:48:13 47 47 CHGUNITS 3.0 2010/08/04 12:48:49 47 47 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 40.58 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/30 14:23:37 8 records were deleted in this editing session. 56 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:56:14 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\2010-03-317.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 27 2010 17:06:32 NMEA Latitude = 50 55.93 N NMEA Longitude = 129 00.23 W NMEA UTC (Time) = Feb 27 2010 17:06:51 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: T 06 Depth(m): 59 # nquan = 15 # nvalues = 3765 # 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, 3765 # span 1 = 3.524, 50.584 # span 2 = 8.9913, 9.0701 # span 3 = 8.9904, 9.0707 # span 4 = 3.387118, 3.427328 # span 5 = 3.386161, 3.427091 # span 6 = 80.5375, 81.5271 # span 7 = 1.8315e-02, 6.9597e-02 # span 8 = 2.5360, 2.6484 # span 9 = -1.441, 1.377 # span 10 = 0, 1 # span 11 = 31.5920, 31.9393 # span 12 = 31.5809, 31.9363 # span 13 = 5.58839, 6.23563 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 27 2010 17:06:51 # 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 15:18:01, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0317.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 16:32:21, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-031 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 16:37:51, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0317 .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 16:43:13, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0317.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 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 5.0 9.0139 43.1 31.6358 6.48 282.5 37 6.0 8.9989 43.0 31.6058 6.50 283.3 65 7.0 8.9962 43.1 31.6012 6.51 283.6 39 8.0 9.0244 43.0 31.6517 6.51 283.6 27 9.0 9.0530 43.2 31.7090 6.48 282.5 35 10.0 9.0562 43.2 31.7180 6.49 282.6 41 11.0 9.0565 43.2 31.7196 6.49 282.8 24 12.0 9.0573 43.4 31.7227 6.48 282.4 20 13.0 9.0588 43.3 31.7282 6.48 282.2 19 14.0 9.0596 43.0 31.7312 6.50 283.0 22 15.0 9.0604 43.2 31.7353 6.49 282.6 23 16.0 9.0550 43.3 31.7270 6.48 282.2 21 17.0 9.0550 43.3 31.7281 6.49 283.0 36 18.0 9.0592 43.2 31.7377 6.48 282.4 38 19.0 9.0614 43.4 31.7481 6.48 282.3 24 20.0 9.0600 43.2 31.7497 6.47 282.0 21 21.0 9.0584 43.2 31.7453 6.47 281.7 25 22.0 9.0637 43.3 31.7614 6.47 281.8 38 23.0 9.0535 43.3 31.7328 6.50 283.2 43 24.0 9.0560 43.3 31.7406 6.50 283.4 29 25.0 9.0578 43.3 31.7452 6.50 283.3 20 26.0 9.0608 43.3 31.7530 6.50 283.1 18 27.0 9.0579 43.3 31.7437 6.51 283.7 19 28.0 9.0554 43.2 31.7346 6.51 283.5 21 29.0 9.0580 43.3 31.7408 6.49 282.7 34 30.0 9.0680 43.3 31.7729 6.49 282.8 54 31.0 9.0680 43.4 31.7732 6.50 283.3 33 32.0 9.0690 43.4 31.7823 6.50 283.0 26 33.0 9.0697 43.4 31.7871 6.50 283.2 26 34.0 9.0698 43.4 31.7864 6.51 283.5 20 35.0 9.0682 43.3 31.7934 6.50 283.4 21 36.0 9.0665 43.2 31.7966 6.50 283.3 21 37.0 9.0663 43.5 31.7967 6.49 283.0 24 38.0 9.0656 43.5 31.7986 6.47 282.0 27 39.0 9.0647 43.5 31.8008 6.46 281.3 32 40.0 9.0633 43.6 31.8043 6.46 281.4 35 41.0 9.0620 43.6 31.8074 6.47 281.8 35 42.0 9.0550 43.6 31.8227 6.48 282.3 30 43.0 9.0516 43.9 31.8324 6.47 281.7 26 44.0 9.0465 43.8 31.8504 6.47 281.7 27 45.0 9.0428 43.9 31.8673 6.45 281.1 27 46.0 9.0400 43.8 31.8874 6.43 280.1 36 47.0 9.0394 44.0 31.8981 6.42 279.8 34 48.0 9.0404 44.0 31.9133 6.43 280.3 30 49.0 9.0417 44.1 31.9208 6.42 279.7 42 50.0 9.0433 43.9 31.9273 6.41 279.0 31 51.0 9.0456 44.1 31.9362 6.40 278.7 33