*2011/08/18 17:03:55.17 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/15 20:13:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BC57C9C5 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.463 88.933 2 Temperature:Primary 'deg C (ITS90)' 9.101 9.9029 3 Transmissivity %/metre 45 53.2 4 Fluorescence:URU:Seapoint mg/m^3 0.1 0.384 5 Salinity:T0:C0 PSS-78 28.8471 31.6034 6 Oxygen:Dissolved:SBE mL/L 5.487 5.914 7 Oxygen:Dissolved:SBE umol/kg 239.1382 258.2612 8 Number_of_bin_records n/a 4 45 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-18\Pro $END *ADMINISTRATION MISSION : 2010-18 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Trudel M. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait/WCVI/BC Inlets STATION : IBC 52 EVENT NUMBER : 546 LATITUDE : 54 17.00000 N ! (deg min) LONGITUDE : 130 33.78000 W ! (deg min) WATER DEPTH : 100 *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 2011/08/11 16:19:18 6595 6595 CLEAN 5.0.3 2011/08/11 16:35:07 6573 6573 SHIFTDAT 3.4 2011/08/12 10:58:26 6573 6573 SHIFTDAT 3.4 2011/08/12 13:28:24 6573 6573 SHIFTDAT 3.4 2011/08/12 13:38:32 6573 6573 DELETE 6.3 2011/08/12 13:45:56 6573 2512 CTDEDIT 4.61 2011/08/18 11:25:47 2512 2457 FILTERS 4.3 2011/08/18 14:34:42 2457 2457 BINAVE 4.1.1 2011/08/18 14:34:52 2457 86 REMOVECH 8.0 2011/08/18 14:59:25 86 86 CHGUNITS 3.0 2011/08/18 14:59:37 86 86 REORDER 1.3 2011/08/18 14:59:52 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:55 ? ? $END $REMARKS -CLEAN functions: 2011/08/11 16:24:49 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:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.40 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.50 Salinity was recalculated after shift -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 79.65 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/18 11:25:47 55 records were deleted in this editing session. 9 changes in channel Salinity:T0:C0 -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 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2011/08/18 14:59:25 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/08/18 17:03:55 Applied edit header: Q:\Cruise_Data_Processing\2010-18\Processing\doc\2010-18-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010\2010-18\2010-18-0546.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 = Nov 15 2010 20:13:05 NMEA Latitude = 54 17.00 N NMEA Longitude = 130 33.78 W NMEA UTC (Time) = Nov 15 2010 20:13:14 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IBC 52 Depth(m): 100 # nquan = 16 # nvalues = 6595 # 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 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = xmiss: Beam Transmission, Chelsea/Seatech [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = ph: pH # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 6595 # span 1 = 0.519, 89.648 # span 2 = 8.9727, 9.9031 # span 3 = 8.9883, 9.9039 # span 4 = 0.729356, 3.465816 # span 5 = 3.071656, 3.466087 # span 6 = 2.3993, 2.5275 # span 7 = 3.9310, 85.4890 # span 8 = 2.5641e-02, 1.8315e+00 # span 9 = 7.826, 7.885 # span 10 = 0, 1 # span 11 = -1.447, 1.243 # span 12 = 5.47926, 5.95630 # span 13 = 5.9124, 31.6054 # span 14 = 28.3382, 31.6072 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 15 2010 20:13:14 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4054 # 29-Dec-10 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38606214e-003 # 6.43815959e-004 # 2.28358480e-005 # 2.05028550e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 29-dec-2010 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95131588e+000 # 1.44518593e+000 # 7.46215400e-004 # 2.39047302e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0585 # 10-feb-11 # -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 # 0.99992000 # -1.74950 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 29-Dec-10 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34734844e-003 # 6.38032358e-004 # 2.09765828e-005 # 1.76787001e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 28-Dec-10 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.13546819e+000 # 4.88372744e-001 # -5.99437046e-004 # 5.18753457e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 24-Dec-10p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3190e-001 # -0.4877 # 5.8449e-004 # 1.0171e-004 # -2.3810e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.5400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # # # # 2648 # # # 1 # 0.000 # # # # # # # # # # # # 0692 # 23-dec-10 # 4.6547 # 2.7833 # # # # # # 1005dr # 20-Jul-10 # 26.7184 # -1.5497 # 0.250 # # # # # #
# datcnv_date = Aug 11 2011 13:35:13, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0546.hex Q:\Crui se_Data_Processing\2010-18\Processing\doc\2010-18-ctd2-postcal.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 11 2011 13:42:49, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-054 6.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 # alignctd_date = Aug 11 2011 15:17:43, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-05 46.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:48:04, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0546.cn v # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 11 2011 15:57:56, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0546.c nv Q:\Cruise_Data_Processing\2010-18\Processing\doc\2010-18-ctd2-postcal.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = no # file_type = ascii END* CTDEDIT was used to remove some records from near the top and bottom of the cast; salinity was cleaned very lightly. ***************************************************************************************** The transmissivity, SBE fluorescence and SBE Dissolved Oxygen data are nominal and unedited except that some records were removed in editing temperature and salinity. SBE Fluorescence values are almost constant with some spikes for Events #372 to #567. The odd fluorescence signals may be related to the extremely low extracted chlorophyll values in the northern part of the cruise. (See file 2010-18_Bottles_plus_CTD_Data.xls) Post-cruise calibrations were used for all sensors on the CTD except the transmissometer. No estimate can be made of the precision of the SBE Dissolved Oxygen channel since there was no DO sampling. The availability of a post-cruise calibration in late December 2010 should minimize errors due to calibration drift, but not those due to slow response time. SBE:pH data have been removed from the file because of quality concerns. ***************************************************************************************** !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 4.5 9.1010 46.2 0.158 28.8471 5.91 258.3 4 4.9 9.1928 46.6 0.384 29.1674 5.90 257.7 37 6.0 9.4117 47.3 0.155 29.8721 5.86 255.9 12 7.0 9.4885 48.1 0.159 30.1411 5.85 255.3 25 8.0 9.5057 49.1 0.158 30.1824 5.86 255.4 24 9.0 9.5213 49.2 0.159 30.2077 5.85 255.4 24 10.0 9.5494 49.2 0.159 30.2552 5.85 255.3 26 11.0 9.5758 49.2 0.159 30.3141 5.85 255.1 27 12.0 9.5979 49.4 0.159 30.3914 5.84 255.0 25 13.0 9.6280 49.5 0.160 30.5080 5.84 254.5 25 14.0 9.6710 49.9 0.161 30.6524 5.82 253.9 27 15.0 9.7119 50.1 0.161 30.7942 5.81 253.4 24 16.0 9.7370 50.2 0.161 30.8714 5.80 253.1 24 17.0 9.7458 50.2 0.161 30.8972 5.80 252.9 22 18.0 9.7758 50.2 0.161 30.9872 5.79 252.5 21 19.0 9.8229 50.3 0.161 31.1274 5.78 251.9 24 20.0 9.8442 50.4 0.161 31.1876 5.77 251.4 26 21.0 9.8665 50.4 0.161 31.2433 5.75 250.8 27 22.0 9.8784 50.4 0.161 31.2655 5.74 250.4 26 23.0 9.8808 50.4 0.160 31.2691 5.74 250.0 25 24.0 9.8832 50.5 0.159 31.2741 5.73 249.7 28 25.0 9.8873 50.4 0.161 31.2852 5.72 249.5 28 26.0 9.8886 50.2 0.161 31.2945 5.72 249.4 27 27.0 9.8849 50.1 0.159 31.3026 5.73 249.6 25 28.0 9.8775 50.1 0.161 31.3057 5.74 250.0 24 29.0 9.8696 50.1 0.161 31.3062 5.74 250.2 24 30.0 9.8680 50.1 0.161 31.3069 5.74 250.2 23 31.0 9.8639 50.1 0.161 31.3068 5.75 250.5 25 32.0 9.8591 50.2 0.161 31.3064 5.75 250.7 27 33.0 9.8565 50.5 0.161 31.3104 5.75 250.7 29 34.0 9.8621 50.5 0.160 31.3172 5.74 250.4 30 35.0 9.8714 50.4 0.161 31.3204 5.74 250.3 28 36.0 9.8744 50.4 0.161 31.3227 5.73 249.9 28 37.0 9.8823 50.2 0.160 31.3336 5.73 249.7 27 38.0 9.8882 49.9 0.160 31.3484 5.72 249.6 25 39.0 9.8936 50.2 0.161 31.3571 5.72 249.1 24 40.0 9.8950 50.5 0.160 31.3601 5.71 248.9 24 41.0 9.8954 50.5 0.160 31.3617 5.72 249.1 26 42.0 9.8980 50.5 0.160 31.3666 5.72 249.2 30 43.0 9.8993 50.4 0.158 31.3684 5.72 249.3 30 44.0 9.9006 50.5 0.159 31.3714 5.73 249.6 29 45.0 9.9007 50.6 0.160 31.3743 5.73 249.7 29 46.0 9.9020 50.7 0.161 31.3817 5.73 249.8 26 47.0 9.9027 50.9 0.161 31.3843 5.74 250.0 26 48.0 9.9029 50.9 0.161 31.3903 5.74 250.4 26 49.0 9.9024 51.4 0.161 31.4034 5.76 251.0 27 50.0 9.9020 51.8 0.160 31.4094 5.77 251.5 28 51.0 9.9020 51.9 0.161 31.4121 5.78 251.8 27 52.0 9.9019 52.1 0.159 31.4134 5.78 251.9 29 53.0 9.9018 52.1 0.160 31.4149 5.78 252.0 30 54.0 9.9013 52.3 0.159 31.4176 5.80 252.6 30 55.0 9.9010 52.5 0.160 31.4201 5.80 253.0 28 56.0 9.9016 52.8 0.161 31.4261 5.81 253.3 29 57.0 9.9009 52.8 0.161 31.4313 5.82 253.6 28 58.0 9.8995 53.1 0.161 31.4392 5.82 253.7 28 59.0 9.8987 53.2 0.160 31.4444 5.82 253.7 28 60.0 9.8978 53.1 0.160 31.4527 5.82 253.6 28 61.0 9.8969 53.1 0.161 31.4610 5.82 253.8 30 62.0 9.8959 53.2 0.161 31.4651 5.82 253.6 32 63.0 9.8945 52.7 0.159 31.4693 5.81 253.2 32 64.0 9.8914 52.5 0.160 31.4742 5.80 252.9 32 65.0 9.8920 52.2 0.160 31.4754 5.79 252.4 31 66.0 9.8888 51.7 0.160 31.4769 5.76 251.2 33 67.0 9.8807 50.4 0.160 31.4926 5.72 249.2 30 68.0 9.8719 47.9 0.280 31.5134 5.68 247.5 29 69.0 9.8702 47.0 0.100 31.5193 5.64 246.0 30 70.0 9.8667 46.5 0.127 31.5227 5.62 244.9 31 71.0 9.8646 45.6 0.138 31.5257 5.60 244.0 35 72.0 9.8656 45.7 0.147 31.5299 5.58 243.2 34 73.0 9.8657 45.7 0.149 31.5315 5.58 243.0 30 74.0 9.8653 45.6 0.154 31.5323 5.57 242.8 29 75.0 9.8654 45.5 0.154 31.5338 5.57 242.6 30 76.0 9.8662 45.4 0.157 31.5360 5.57 242.6 32 77.0 9.8661 45.5 0.158 31.5414 5.56 242.3 29 78.0 9.8658 45.3 0.158 31.5421 5.56 242.4 29 79.0 9.8652 45.1 0.158 31.5424 5.55 242.1 28 80.0 9.8657 45.1 0.158 31.5456 5.55 241.8 30 81.0 9.8591 45.7 0.158 31.5778 5.53 241.1 37 82.0 9.8537 45.6 0.158 31.5960 5.52 240.7 39 83.0 9.8528 45.5 0.158 31.5986 5.52 240.4 36 84.0 9.8529 45.5 0.159 31.5987 5.51 240.1 38 85.0 9.8529 45.3 0.159 31.5991 5.51 240.1 37 86.0 9.8523 45.4 0.159 31.6002 5.50 239.5 41 87.0 9.8509 45.3 0.159 31.6012 5.49 239.5 45 88.0 9.8485 45.0 0.159 31.6034 5.49 239.2 44 88.9 9.8499 45.1 0.242 31.6034 5.49 239.1 40