*2011/08/18 17:03:47.68 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/15 20:30:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 30 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EDCC0250 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 6.276 34.817 2 Temperature:Primary 'deg C (ITS90)' 10.4828 11.6659 3 Transmissivity %/metre 35.9 54.1 4 Fluorescence:URU:Seapoint mg/m^3 0.26 2.495 5 Salinity:T0:C0 PSS-78 30.4521 31.8523 6 Oxygen:Dissolved:SBE mL/L 4.322 6.908 7 Oxygen:Dissolved:SBE umol/kg 188.3479 301.4239 8 Number_of_bin_records n/a 16 34 $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 : VI 09 EVENT NUMBER : 162 LATITUDE : 49 5.74000 N ! (deg min) LONGITUDE : 126 0.90000 W ! (deg min) WATER DEPTH : 40 *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 16:11:41 3083 3083 CLEAN 5.0.3 2011/08/11 16:27:31 3048 3048 SHIFTDAT 3.4 2011/08/12 10:51:20 3048 3048 SHIFTDAT 3.4 2011/08/12 13:21:04 3048 3048 SHIFTDAT 3.4 2011/08/12 13:31:20 3048 3048 DELETE 6.3 2011/08/12 13:40:46 3048 856 CTDEDIT 4.61 2011/08/15 11:23:45 856 750 FILTERS 4.3 2011/08/18 14:31:42 750 750 BINAVE 4.1.1 2011/08/18 14:33:17 750 30 REMOVECH 8.0 2011/08/18 14:59:14 30 30 CHGUNITS 3.0 2011/08/18 14:59:30 30 30 REORDER 1.3 2011/08/18 14:59:45 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:47 ? ? $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 25.36 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 11:23:45 106 records were deleted in this editing session. No data values were changed. -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 14:59:14 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 17:03:47 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\2010-18-0162.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 = Oct 15 2010 20:29:58 NMEA Latitude = 49 05.74 N NMEA Longitude = 126 00.90 W NMEA UTC (Time) = Oct 15 2010 20:30:09 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: VI 09 Depth(m): 40 # nquan = 16 # nvalues = 3083 # 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, 3083 # span 1 = 1.131, 35.360 # span 2 = 10.4341, 11.7385 # span 3 = 10.4418, 11.7896 # span 4 = 3.499207, 3.565123 # span 5 = 3.499256, 3.564962 # span 6 = 2.0122, 3.0195 # span 7 = 1.4843, 85.9131 # span 8 = 7.3260e-03, 2.9451e+00 # span 9 = 7.692, 7.995 # span 10 = 0, 1 # span 11 = -1.440, 1.362 # span 12 = 4.27684, 6.97010 # span 13 = 30.4440, 31.8724 # span 14 = 30.3797, 31.8840 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 15 2010 20:30:09 [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 13:31:39, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0162.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 13:40:45, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-016 2.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 15:15:38, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-01 62.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:07, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0162.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 15:55:35, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0162.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 records near the top and bottom of the cast. ***************************************************************************************** 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 6.3 11.6659 35.9 2.489 30.4521 6.91 301.4 17 6.9 11.6542 36.3 2.495 30.4532 6.86 299.2 25 8.0 11.6312 36.8 2.462 30.4606 6.78 295.8 21 9.0 11.6373 38.4 2.228 30.4979 6.68 291.4 24 10.0 11.6498 41.1 2.056 30.5536 6.55 285.8 24 11.0 11.6351 43.6 1.925 30.6225 6.37 278.0 32 12.0 11.5418 45.9 1.584 30.7869 6.17 269.2 34 13.0 11.4307 48.4 1.279 30.9285 6.03 263.0 28 14.0 11.4810 48.8 1.101 31.0684 5.91 257.8 23 15.0 11.5259 49.5 1.053 31.1600 5.82 254.0 21 16.0 11.4011 49.8 0.980 31.1946 5.79 252.7 20 17.0 11.2975 49.6 1.193 31.2431 5.77 251.5 22 18.0 11.2391 49.9 1.025 31.2838 5.74 250.1 25 19.0 11.0947 52.6 0.817 31.3777 5.71 248.9 32 20.0 11.0543 53.1 0.749 31.4080 5.67 247.3 31 21.0 11.0587 52.3 0.692 31.4144 5.63 245.6 24 22.0 11.0104 53.3 0.647 31.4372 5.61 244.4 23 23.0 10.9966 53.4 0.612 31.4410 5.58 243.4 25 24.0 10.9962 53.9 0.615 31.4411 5.56 242.3 25 25.0 10.9804 53.8 0.597 31.4459 5.51 240.3 24 26.0 10.9593 53.8 0.641 31.4668 5.44 237.0 25 27.0 10.9621 53.9 0.538 31.5014 5.28 230.3 24 28.0 10.9636 54.1 0.488 31.5586 5.08 221.5 24 29.0 10.8752 53.4 0.518 31.6748 4.91 213.9 23 30.0 10.7752 52.8 0.449 31.7236 4.77 207.9 25 31.0 10.6871 52.6 0.365 31.7651 4.66 202.9 30 32.0 10.6763 52.3 0.314 31.7693 4.55 198.5 33 33.0 10.6568 52.1 0.283 31.7780 4.45 194.2 22 34.0 10.5956 51.9 0.260 31.8046 4.37 190.4 28 34.8 10.4828 51.0 0.273 31.8523 4.32 188.4 16