*2011/08/18 17:03:48.03 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/17 01:25:45.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 619E6139 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.071 55.802 2 Temperature:Primary 'deg C (ITS90)' 9.5851 12.5403 3 Transmissivity %/metre 40.1 58.3 4 Fluorescence:URU:Seapoint mg/m^3 0.238 2.566 5 Salinity:T0:C0 PSS-78 30.178 32.2085 6 Oxygen:Dissolved:SBE mL/L 3.752 6.588 7 Oxygen:Dissolved:SBE umol/kg 163.44 287.5594 8 Number_of_bin_records n/a 15 102 $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 12 EVENT NUMBER : 189 LATITUDE : 49 27.13000 N ! (deg min) LONGITUDE : 126 47.47000 W ! (deg min) WATER DEPTH : 63 *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 16:11:57 6176 6176 CLEAN 5.0.3 2011/08/11 16:27:47 6147 6147 SHIFTDAT 3.4 2011/08/12 10:51:35 6147 6147 SHIFTDAT 3.4 2011/08/12 13:21:20 6147 6147 SHIFTDAT 3.4 2011/08/12 13:31:35 6147 6147 DELETE 6.3 2011/08/12 13:40:58 6147 1814 CTDEDIT 4.61 2011/08/15 12:57:01 1814 1744 FILTERS 4.3 2011/08/18 14:31:48 1744 1744 BINAVE 4.1.1 2011/08/18 14:33:20 1744 53 REMOVECH 8.0 2011/08/18 14:59:14 53 53 CHGUNITS 3.0 2011/08/18 14:59:30 53 53 REORDER 1.3 2011/08/18 14:59:45 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:48 ? ? $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 46.21 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 12:57:01 70 records were deleted in this editing session. 20 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 14:59:14 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 17:03:48 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\2010-18-0189.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 17 2010 01:27:04 NMEA Latitude = 49 27.13 N NMEA Longitude = 126 47.47 W NMEA UTC (Time) = Oct 17 2010 01:25:45 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: VI 12 Depth(m): 63 # nquan = 16 # nvalues = 6176 # 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, 6176 # span 1 = 0.741, 56.214 # span 2 = 9.5756, 12.5596 # span 3 = 9.5767, 12.5576 # span 4 = 3.494048, 3.623320 # span 5 = 3.493848, 3.623454 # span 6 = 1.7912, 2.9280 # span 7 = 2.0715, 87.5116 # span 8 = 2.2711e-01, 3.4689e+00 # span 9 = 7.619, 8.021 # span 10 = 0, 1 # span 11 = -1.554, 1.381 # span 12 = 3.72334, 6.63871 # span 13 = 30.1712, 32.2102 # span 14 = 30.1684, 32.2131 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 17 2010 01:25:45 [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 13:31:49, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0189.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 13:40:49, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-018 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 # alignctd_date = Aug 11 2011 15:15:43, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-01 89.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:11, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0189.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 15:55:41, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0189.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; salinity was cleaned. ***************************************************************************************** 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 4.1 12.4227 40.1 1.738 30.1780 6.59 287.6 102 5.1 12.4293 40.3 2.566 30.1927 6.55 286.0 46 5.9 12.4227 40.6 2.511 30.2158 6.50 283.6 70 7.3 12.3370 45.2 1.827 30.3200 6.25 272.6 15 8.0 12.3325 45.5 1.819 30.3206 6.24 272.1 23 9.0 12.3264 46.0 1.725 30.3316 6.16 269.1 31 10.0 12.4224 48.8 1.232 30.5006 6.00 261.7 40 11.0 12.5403 52.8 0.830 30.7171 5.84 254.6 34 12.0 12.5254 53.2 0.652 30.8217 5.72 249.6 25 13.0 12.5051 53.9 0.590 30.9150 5.61 244.6 29 14.0 12.3615 54.8 0.547 31.0106 5.50 240.1 37 15.0 12.1213 55.6 0.477 31.1264 5.44 237.2 38 16.0 12.0420 55.9 0.413 31.1613 5.40 235.5 37 17.0 11.9758 56.2 0.377 31.1917 5.36 233.5 38 18.0 11.8309 56.3 0.330 31.2600 5.26 229.6 42 19.0 11.4937 56.6 0.395 31.4289 5.12 223.1 47 20.0 11.0574 57.0 0.448 31.6340 5.03 219.5 43 21.0 10.9294 57.8 0.404 31.6883 5.00 217.9 37 22.0 10.9106 57.8 0.356 31.6927 4.98 217.1 44 23.0 10.8989 57.9 0.411 31.6945 4.99 217.3 49 23.9 10.8835 57.9 0.414 31.6984 4.98 217.1 39 25.0 10.8491 58.0 0.404 31.7095 4.95 215.9 28 26.0 10.8088 58.0 0.327 31.7336 4.92 214.6 21 27.0 10.7627 58.2 0.347 31.7734 4.89 213.2 26 28.0 10.7454 58.3 0.360 31.7886 4.87 212.4 29 29.0 10.7231 58.2 0.330 31.8001 4.86 211.9 28 30.0 10.7210 57.9 0.315 31.8010 4.86 211.6 28 31.0 10.7142 58.1 0.306 31.8045 4.85 211.3 26 32.0 10.7101 57.9 0.349 31.8069 4.85 211.2 24 33.0 10.7102 57.7 0.369 31.8071 4.85 211.2 25 34.1 10.7100 58.2 0.326 31.8078 4.83 210.6 35 35.0 10.6761 58.3 0.319 31.8294 4.81 209.5 40 36.0 10.6386 58.2 0.298 31.8505 4.77 207.9 26 37.0 10.6170 58.3 0.319 31.8570 4.73 206.0 23 38.0 10.5727 58.1 0.319 31.8749 4.70 204.8 25 39.0 10.5101 57.9 0.277 31.9229 4.68 204.1 28 40.0 10.4434 58.1 0.266 31.9662 4.63 201.7 25 41.0 10.3922 58.3 0.260 31.9857 4.56 198.7 23 42.0 10.3563 58.2 0.274 32.0099 4.49 195.7 27 43.0 10.2972 56.9 0.270 32.0280 4.43 193.1 35 44.0 10.2831 57.9 0.271 32.0337 4.39 191.3 39 45.0 10.2757 57.6 0.251 32.0376 4.37 190.2 27 46.0 10.2660 57.8 0.256 32.0438 4.33 188.5 23 47.0 10.2114 57.7 0.262 32.0607 4.28 186.5 23 48.0 10.1086 57.5 0.248 32.0862 4.23 184.2 24 49.0 10.0610 57.7 0.238 32.0947 4.12 179.7 27 50.0 9.8123 57.1 0.268 32.1299 4.00 174.2 34 51.0 9.6416 56.8 0.300 32.1389 3.88 168.9 41 52.0 9.5946 56.7 0.286 32.1759 3.81 166.1 28 53.0 9.5942 56.9 0.268 32.1965 3.79 164.9 23 54.0 9.5886 56.5 0.263 32.2002 3.77 164.2 23 55.0 9.5858 57.2 0.257 32.2045 3.76 163.8 25 55.8 9.5851 57.4 0.265 32.2085 3.75 163.4 18