*2010/08/04 14:38:02.79 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/03/10 18:25:33.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 95 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2EF2C21 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 8 102 2 Temperature:Primary 'deg C (ITS90)' 7.1124 7.5613 3 Transmissivity %/metre 26.3 39.8 4 Salinity:T0:C0 PSS-78 31.2921 31.6966 5 Oxygen:Dissolved:SBE mL/L 6.713 6.862 6 Oxygen:Dissolved:SBE umol/kg 292.4516 299.0005 7 Number_of_bin_records n/a 1 30 $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 : IBC 10 EVENT NUMBER : 485 LATITUDE : 54 7.08000 N ! (deg min) LONGITUDE : 130 25.00000 W ! (deg min) WATER DEPTH : 86 *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 17:50:03 6430 6430 CLEAN 5.0.2 2010/07/22 17:58:24 6411 6411 SHIFTDAT 3.4 2010/07/22 18:06:40 6411 6411 SHIFTDAT 3.4 2010/07/23 15:23:47 6411 6411 SHIFTDAT 3.4 2010/07/23 16:38:23 6411 6411 DELETE 6.3 2010/07/23 18:15:14 6411 2619 CTDEDIT 4.61 2010/08/03 12:54:07 2619 2454 CALIB 11.7 2010/08/04 11:57:29 2454 2454 FILTERS 4.3 2010/08/04 12:09:38 2454 2454 BINAVE 4.1.1 2010/08/04 12:14:12 2454 95 REMOVECH 8.0 2010/08/04 12:48:19 95 95 CHGUNITS 3.0 2010/08/04 12:48:53 95 95 REORDER 1.2.1 2010/08/04 14:23:54 ? ? HDREDIT2 2.5.1 2010/08/04 14:38:02 ? ? $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 90.87 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/08/03 12:54:07 165 records were deleted in this editing session. 83 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:57:29 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 12:48:19 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 14:38:02 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\2010-03-485.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 = Mar 10 2010 18:24:13 NMEA Latitude = 54 07.08 N NMEA Longitude = 130 25.00 W NMEA UTC (Time) = Mar 10 2010 18:25:33 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IBC 10 Depth(m): 86 # nquan = 15 # nvalues = 6430 # 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, 6430 # span 1 = 3.907, 100.866 # span 2 = 7.0977, 7.5677 # span 3 = 7.0985, 7.5630 # span 4 = 3.197118, 3.279864 # span 5 = 3.196523, 3.278648 # span 6 = 71.4185, 79.5007 # span 7 = 0.0000e+00, 1.2527e+00 # span 8 = 2.3516, 2.6630 # span 9 = -1.109, 1.061 # span 10 = 0, 1 # span 11 = 31.2807, 31.7025 # span 12 = 31.2713, 31.6948 # span 13 = 5.29749, 6.55229 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 10 2010 18:25:33 # 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 # # # # # # 953 # 24-jan-08 # 19.4518 # -1.1049 # 0.250 # # # # # # # # # # # # # # # # datcnv_date = Jul 22 2010 17:06:05, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0485.hex Q:\Crui se_Data_Processing\2010-03\Processing\doc\2010-03-ctd2.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 22 2010 17:07:45, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-048 5.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 17:08:55, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0485 .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 17:13:07, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0485.c nv Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-ctd2.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; 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 8.0 7.1124 37.6 31.2921 6.81 296.8 1 9.0 7.1141 37.5 31.2931 6.82 297.0 17 10.0 7.1148 37.5 31.2941 6.82 297.3 25 11.0 7.1151 37.5 31.2942 6.83 297.6 24 12.0 7.1216 37.5 31.2986 6.82 297.1 26 13.0 7.1271 37.6 31.3027 6.82 297.0 27 14.0 7.1237 37.7 31.3003 6.83 297.5 25 15.0 7.1289 37.7 31.3041 6.83 297.8 25 16.0 7.1307 37.8 31.3055 6.84 297.9 26 17.0 7.1330 37.8 31.3076 6.83 297.8 26 18.0 7.1336 37.8 31.3085 6.84 297.9 26 19.0 7.1495 37.8 31.3254 6.84 298.0 20 20.0 7.1713 38.2 31.3474 6.85 298.4 27 21.0 7.1882 38.5 31.3647 6.85 298.4 22 22.0 7.1977 38.9 31.3755 6.85 298.4 28 23.0 7.1927 39.1 31.3708 6.85 298.6 27 24.0 7.2015 39.0 31.3793 6.85 298.6 26 25.0 7.2046 39.1 31.3834 6.86 299.0 27 26.0 7.2173 39.2 31.3981 6.85 298.6 26 27.0 7.2269 39.6 31.4083 6.84 298.0 26 28.0 7.2318 39.7 31.4114 6.85 298.4 26 29.0 7.2338 39.7 31.4128 6.85 298.3 25 30.0 7.2373 39.8 31.4151 6.85 298.4 26 31.0 7.2390 39.7 31.4164 6.86 298.8 27 32.0 7.2396 39.8 31.4166 6.86 299.0 27 33.0 7.2425 39.8 31.4187 6.85 298.5 26 34.0 7.2455 39.8 31.4211 6.84 298.0 27 35.0 7.2471 39.7 31.4230 6.85 298.5 26 36.0 7.2501 39.7 31.4251 6.84 298.0 24 37.0 7.2516 39.5 31.4261 6.83 297.5 27 38.0 7.2531 39.8 31.4271 6.84 298.2 26 39.0 7.2537 39.6 31.4276 6.85 298.6 27 40.0 7.2540 39.7 31.4277 6.84 298.2 26 41.0 7.2545 39.6 31.4277 6.83 297.6 26 42.0 7.2551 39.7 31.4280 6.83 297.5 26 43.0 7.2552 39.6 31.4281 6.83 297.5 26 44.0 7.2564 39.5 31.4286 6.82 297.4 25 45.0 7.2586 39.5 31.4295 6.83 297.8 25 46.0 7.2588 39.5 31.4296 6.85 298.4 25 47.0 7.2596 39.5 31.4296 6.84 298.1 27 48.0 7.2607 39.5 31.4301 6.84 298.1 26 49.0 7.2609 39.4 31.4303 6.82 297.3 26 50.0 7.2610 39.5 31.4302 6.83 297.4 25 51.0 7.2610 39.4 31.4301 6.83 297.8 25 52.0 7.2613 39.3 31.4303 6.84 298.0 24 53.0 7.2614 39.3 31.4302 6.84 298.2 25 54.0 7.2619 39.3 31.4304 6.83 297.8 24 55.0 7.2621 39.3 31.4305 6.82 297.0 27 56.0 7.2621 39.5 31.4305 6.82 297.1 26 57.0 7.2622 39.4 31.4305 6.82 297.4 27 58.0 7.2623 39.4 31.4303 6.82 297.2 27 59.0 7.2636 39.4 31.4314 6.83 297.5 26 60.0 7.2647 39.3 31.4322 6.84 298.0 26 61.0 7.2657 39.3 31.4327 6.83 297.6 25 62.0 7.2653 39.3 31.4325 6.83 297.7 25 63.0 7.2652 39.3 31.4324 6.84 297.8 24 64.0 7.2674 39.2 31.4337 6.81 296.6 26 65.0 7.2719 39.1 31.4360 6.80 296.4 27 66.0 7.2739 39.0 31.4373 6.82 297.0 27 67.0 7.2756 39.0 31.4389 6.82 297.0 25 68.0 7.2794 39.1 31.4412 6.82 297.0 28 69.0 7.2815 39.0 31.4434 6.82 296.9 27 70.0 7.2830 38.8 31.4446 6.82 297.2 27 71.0 7.2877 38.8 31.4496 6.83 297.6 27 72.0 7.2961 38.2 31.4579 6.83 297.7 27 73.0 7.2994 37.6 31.4615 6.82 297.2 26 74.0 7.3018 37.4 31.4650 6.79 296.0 24 75.0 7.3224 36.7 31.4851 6.80 296.2 25 76.0 7.3605 36.0 31.5212 6.81 296.5 25 77.0 7.3765 34.9 31.5357 6.78 295.6 27 78.0 7.3997 34.0 31.5563 6.76 294.5 26 79.0 7.4072 33.6 31.5630 6.74 293.6 27 80.0 7.4174 33.4 31.5718 6.76 294.4 27 81.0 7.4221 33.2 31.5761 6.76 294.4 28 82.0 7.4228 33.1 31.5766 6.74 293.6 29 83.0 7.4298 33.2 31.5825 6.76 294.4 29 84.0 7.4440 32.7 31.5949 6.77 294.9 27 85.0 7.4619 32.0 31.6097 6.77 295.1 27 86.0 7.4873 30.8 31.6330 6.76 294.3 25 87.0 7.4898 29.4 31.6356 6.76 294.3 23 88.0 7.4917 29.0 31.6372 6.76 294.4 25 89.0 7.4913 28.7 31.6368 6.75 294.1 26 90.0 7.4926 28.7 31.6378 6.75 294.2 28 91.0 7.4937 28.8 31.6386 6.75 294.2 28 92.0 7.4990 28.6 31.6432 6.73 293.2 30 93.0 7.5007 28.4 31.6446 6.72 293.0 30 94.0 7.5042 28.3 31.6474 6.73 293.3 29 95.0 7.5138 27.9 31.6560 6.74 293.8 28 96.0 7.5169 27.3 31.6587 6.73 293.2 27 97.0 7.5217 26.9 31.6628 6.72 292.8 29 98.0 7.5365 26.7 31.6756 6.73 293.3 29 99.0 7.5431 26.6 31.6813 6.74 293.6 28 100.0 7.5585 26.4 31.6945 6.73 293.1 29 101.0 7.5600 26.3 31.6958 6.71 292.5 28 102.0 7.5613 26.3 31.6966 6.71 292.5 10