*2010/08/04 14:37:58.54 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/26 16:52:29.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 97 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 53BC0B46 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 5 101 2 Temperature:Primary 'deg C (ITS90)' 8.4576 8.9941 3 Transmissivity %/metre 34.4 41.3 4 Salinity:T0:C0 PSS-78 28.3901 31.4289 5 Oxygen:Dissolved:SBE mL/L 5.562 6.338 6 Oxygen:Dissolved:SBE umol/kg 242.4204 276.4555 7 Number_of_bin_records n/a 1 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 22 EVENT NUMBER : 299 LATITUDE : 50 30.27000 N ! (deg min) LONGITUDE : 127 39.15000 W ! (deg min) WATER DEPTH : 110 *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 17:47:02 6452 6452 CLEAN 5.0.2 2010/07/22 17:55:30 6416 6416 SHIFTDAT 3.4 2010/07/22 18:03:51 6416 6416 SHIFTDAT 3.4 2010/07/23 15:21:01 6416 6416 SHIFTDAT 3.4 2010/07/23 16:35:35 6416 6416 DELETE 6.3 2010/07/23 18:13:09 6416 2726 CTDEDIT 4.61 2010/07/30 13:51:37 2726 2671 CALIB 11.7 2010/08/04 11:56:10 2671 2671 FILTERS 4.3 2010/08/04 12:08:22 2671 2671 BINAVE 4.1.1 2010/08/04 12:13:32 2671 97 REMOVECH 8.0 2010/08/04 12:48:12 97 97 CHGUNITS 3.0 2010/08/04 12:48:48 97 97 REORDER 1.2.1 2010/08/04 14:23:48 ? ? 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 90.61 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/30 13:51:37 55 records were deleted in this editing session. 109 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:56:10 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 12:48:12 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\2010-03-299.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 16:51:52 NMEA Latitude = 50 30.27 N NMEA Longitude = 127 39.15 W NMEA UTC (Time) = Feb 26 2010 16:52:29 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 22 Depth(m): 110 # nquan = 15 # nvalues = 6452 # 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, 6452 # span 1 = 4.027, 100.608 # span 2 = 8.4567, 9.0030 # span 3 = 8.4567, 9.0014 # span 4 = 3.033457, 3.377774 # span 5 = 3.032774, 3.376592 # span 6 = 73.2800, 80.2547 # span 7 = 7.3260e-03, 1.0256e-01 # span 8 = 2.3126, 2.5409 # span 9 = -0.975, 0.979 # span 10 = 0, 1 # span 11 = 28.3874, 31.4440 # span 12 = 28.3803, 31.4364 # span 13 = 5.30107, 6.06207 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 26 2010 16:52:29 # 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 15:17:54, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0299.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 16:32:17, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-029 9.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 16:37:48, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0299 .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 16:43:09, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0299.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 near the surface and to clean salinity 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 8.4576 34.9 28.3901 6.03 263.6 1 6.0 8.4625 34.4 28.3960 6.06 264.7 50 7.0 8.4729 35.1 28.4253 6.05 264.4 56 8.0 8.4706 35.2 28.4183 6.07 265.4 20 9.0 8.4741 35.2 28.4450 6.06 264.5 34 10.0 8.4867 35.3 28.5101 6.03 263.5 29 11.0 8.4981 35.3 28.5720 6.02 262.8 26 12.0 8.5230 35.4 28.6731 6.00 262.1 27 13.0 8.5676 35.7 28.7867 5.95 259.8 27 14.0 8.5792 35.9 28.8471 5.91 257.9 27 15.0 8.5790 36.1 28.8502 5.89 257.1 28 16.0 8.5794 36.3 28.8585 5.88 256.9 27 17.0 8.6083 36.4 29.0576 5.89 257.3 27 18.0 8.6366 36.9 29.3081 5.92 258.3 27 19.0 8.6494 37.5 29.4172 5.94 259.4 29 20.0 8.6528 37.8 29.4445 5.94 259.4 27 21.0 8.6685 38.0 29.5540 5.95 259.8 26 22.0 8.6905 38.3 29.7188 6.02 262.5 28 23.0 8.7100 38.9 29.8891 6.11 266.8 28 24.0 8.7183 39.6 29.9593 6.20 270.3 28 25.0 8.7479 40.0 30.1769 6.28 274.0 27 26.0 8.7656 40.6 30.3045 6.34 276.5 27 27.0 8.7702 41.0 30.3304 6.34 276.4 26 28.0 8.7710 41.2 30.3336 6.31 275.2 27 29.0 8.7715 41.2 30.3365 6.32 275.5 28 30.0 8.7724 41.2 30.3423 6.30 274.7 27 31.0 8.7745 41.2 30.3522 6.29 274.5 27 32.0 8.7941 41.3 30.4456 6.27 273.5 25 33.0 8.8040 41.3 30.4956 6.26 273.1 26 34.0 8.8130 41.3 30.5406 6.24 272.4 27 35.0 8.8417 41.3 30.6943 6.16 268.6 27 36.0 8.8660 41.3 30.8488 6.01 262.2 26 37.0 8.8742 41.1 30.9131 5.90 257.3 27 38.0 8.8867 40.7 31.0061 5.83 254.3 26 39.0 8.8937 40.3 31.0394 5.80 252.9 27 40.0 8.8949 40.1 31.0444 5.81 253.1 26 41.0 8.8981 40.0 31.0575 5.81 253.5 27 42.0 8.9024 40.0 31.0789 5.82 253.5 26 43.0 8.9069 39.8 31.0994 5.81 253.2 26 44.0 8.9083 39.7 31.1058 5.79 252.6 25 45.0 8.9225 39.7 31.1722 5.77 251.7 26 46.0 8.9302 39.3 31.2084 5.74 250.2 26 47.0 8.9340 38.9 31.2261 5.74 250.0 26 48.0 8.9381 38.7 31.2437 5.74 250.1 26 49.0 8.9452 38.6 31.2780 5.71 248.9 20 50.0 8.9494 38.4 31.3000 5.70 248.6 25 51.0 8.9494 38.1 31.3011 5.70 248.4 26 52.0 8.9509 38.0 31.3219 5.67 247.2 25 53.0 8.9520 37.8 31.3250 5.68 247.6 26 54.0 8.9509 37.8 31.3266 5.67 247.3 27 55.0 8.9485 37.8 31.3327 5.65 246.3 25 56.0 8.9497 37.6 31.3275 5.64 246.0 26 57.0 8.9448 37.8 31.3330 5.62 245.0 26 58.0 8.9395 37.9 31.3400 5.59 243.5 26 59.0 8.9369 38.0 31.3421 5.58 243.2 26 60.0 8.9357 38.0 31.3449 5.57 242.7 27 61.0 8.9358 38.1 31.3454 5.57 242.7 26 62.0 8.9351 38.0 31.3456 5.57 242.6 26 63.0 8.9347 38.1 31.3460 5.56 242.4 26 64.0 8.9377 38.1 31.3526 5.56 242.5 26 65.0 8.9382 38.0 31.3584 5.57 242.9 27 66.0 8.9419 37.9 31.3640 5.60 244.1 27 67.0 8.9411 37.7 31.3658 5.61 244.3 26 68.0 8.9421 37.7 31.3705 5.61 244.3 26 69.0 8.9417 37.5 31.3764 5.59 243.9 26 70.0 8.9411 37.4 31.3778 5.60 243.9 25 71.0 8.9410 37.4 31.3783 5.59 243.8 27 72.0 8.9410 37.2 31.3778 5.60 243.9 27 73.0 8.9415 37.3 31.3780 5.59 243.6 27 74.0 8.9412 37.3 31.3789 5.58 243.3 27 75.0 8.9400 37.2 31.3804 5.58 243.4 27 76.0 8.9399 37.2 31.3805 5.59 243.6 27 77.0 8.9406 37.0 31.3796 5.60 244.1 26 78.0 8.9410 37.2 31.3798 5.60 244.0 27 79.0 8.9405 37.1 31.3801 5.58 243.3 26 80.0 8.9404 37.0 31.3805 5.58 243.2 26 81.0 8.9398 37.1 31.3809 5.58 243.2 27 82.0 8.9397 37.1 31.3818 5.59 243.5 27 83.0 8.9393 37.1 31.3823 5.58 243.2 26 84.0 8.9407 36.9 31.3833 5.59 243.8 28 85.0 8.9436 37.0 31.3844 5.59 243.8 27 86.0 8.9431 36.9 31.3841 5.58 243.1 28 87.0 8.9425 37.0 31.3845 5.58 243.2 28 88.0 8.9451 36.8 31.3856 5.58 243.4 27 89.0 8.9459 36.9 31.3850 5.60 244.2 28 90.0 8.9736 37.0 31.3938 5.66 246.5 28 91.0 8.9695 36.8 31.3932 5.66 246.7 28 92.0 8.9766 36.8 31.3952 5.68 247.6 29 93.0 8.9779 36.8 31.3929 5.70 248.2 27 94.0 8.9777 36.8 31.3914 5.70 248.5 29 95.0 8.9781 36.8 31.3941 5.70 248.4 31 96.0 8.9769 36.9 31.3926 5.70 248.6 34 97.0 8.9723 36.8 31.3928 5.68 247.3 35 98.0 8.9735 36.9 31.3937 5.68 247.6 34 99.0 8.9879 36.8 31.4069 5.70 248.2 36 100.0 8.9880 36.6 31.4168 5.70 248.6 37 101.0 8.9941 36.5 31.4289 5.71 249.0 37