*2011/08/18 17:03:52.85 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/07 00:58:28.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B30939A0 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.452 89.691 2 Temperature:Primary 'deg C (ITS90)' 9.2365 9.6149 3 Transmissivity %/metre 28 40.2 4 Fluorescence:URU:Seapoint mg/m^3 0.158 0.377 5 Salinity:T0:C0 PSS-78 31.7708 32.2265 6 Oxygen:Dissolved:SBE mL/L 4.798 5.585 7 Oxygen:Dissolved:SBE umol/kg 208.9904 243.3686 8 Number_of_bin_records n/a 3 115 $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 : DE 01 EVENT NUMBER : 435 LATITUDE : 54 14.08000 N ! (deg min) LONGITUDE : 131 41.36000 W ! (deg min) WATER DEPTH : 102 *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 16:16:46 7009 7009 CLEAN 5.0.3 2011/08/11 16:32:33 6975 6975 SHIFTDAT 3.4 2011/08/12 10:56:04 6975 6975 SHIFTDAT 3.4 2011/08/12 13:25:57 6975 6975 SHIFTDAT 3.4 2011/08/12 13:36:12 6975 6975 DELETE 6.3 2011/08/12 13:44:13 6975 2556 CTDEDIT 4.61 2011/08/17 16:12:43 2556 2556 FILTERS 4.3 2011/08/18 14:33:41 2556 2556 BINAVE 4.1.1 2011/08/18 14:34:20 2556 88 REMOVECH 8.0 2011/08/18 14:59:21 88 88 CHGUNITS 3.0 2011/08/18 14:59:35 88 88 REORDER 1.3 2011/08/18 14:59:50 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:52 ? ? $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 80.00 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/17 16:12:43 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 14:59:21 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 17:03:52 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\2010-18-0435.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 07 2010 00:58:12 NMEA Latitude = 54 14.08 N NMEA Longitude = 131 41.36 W NMEA UTC (Time) = Nov 07 2010 00:58:28 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: DE 1 Depth(m): 102 # nquan = 16 # nvalues = 7009 # 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, 7009 # span 1 = 0.508, 89.998 # span 2 = 9.2175, 9.6167 # span 3 = 9.2260, 9.6175 # span 4 = 3.453734, 3.473479 # span 5 = 3.453674, 3.473793 # span 6 = 2.1368, 2.4530 # span 7 = 2.1367, 80.1714 # span 8 = 7.3260e-02, 3.9927e-01 # span 9 = 7.817, 7.877 # span 10 = 0, 1 # span 11 = -1.613, 1.399 # span 12 = 4.76708, 5.59376 # span 13 = 31.7703, 32.2416 # span 14 = 31.7672, 32.2381 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 07 2010 00:58:28 [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 13:34:05, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0435.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 13:42:08, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-043 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 # alignctd_date = Aug 11 2011 15:17:01, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-04 35.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:47:26, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0435.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 15:57:11, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0435.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 clean salinity 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 3.5 9.6091 36.2 0.377 31.7710 5.58 243.1 3 3.9 9.6092 36.4 0.341 31.7713 5.58 243.0 115 5.0 9.6096 36.2 0.304 31.7716 5.58 243.0 34 6.0 9.6082 36.1 0.289 31.7721 5.58 243.1 37 7.0 9.6096 36.6 0.264 31.7720 5.58 243.2 34 8.0 9.6098 36.3 0.250 31.7719 5.58 243.2 27 9.0 9.6099 36.0 0.245 31.7715 5.58 243.2 27 10.0 9.6091 35.7 0.245 31.7728 5.59 243.4 23 11.0 9.6117 35.7 0.242 31.7718 5.58 243.3 21 12.0 9.6119 36.0 0.227 31.7719 5.58 243.2 23 13.0 9.6122 36.2 0.209 31.7716 5.58 243.2 29 14.0 9.6134 36.6 0.201 31.7712 5.58 243.3 27 15.0 9.6132 36.3 0.199 31.7713 5.58 243.2 25 16.0 9.6126 35.9 0.210 31.7712 5.58 243.1 25 17.0 9.6133 35.9 0.216 31.7709 5.58 243.1 28 18.0 9.6149 36.3 0.228 31.7708 5.58 243.1 29 19.0 9.6141 36.5 0.237 31.7711 5.58 243.1 24 20.0 9.6129 35.9 0.238 31.7715 5.58 243.1 21 21.0 9.6124 35.4 0.238 31.7715 5.58 243.1 21 22.0 9.6119 35.3 0.237 31.7719 5.58 243.1 25 23.0 9.6101 35.0 0.231 31.7732 5.58 243.0 30 24.0 9.6097 35.3 0.225 31.7734 5.57 242.9 28 25.0 9.6101 35.1 0.219 31.7732 5.57 242.9 26 26.0 9.6102 35.1 0.211 31.7734 5.58 243.0 26 27.0 9.6107 35.3 0.206 31.7729 5.58 243.0 28 28.0 9.6103 35.2 0.200 31.7732 5.57 242.9 29 29.0 9.6091 34.6 0.196 31.7737 5.57 242.9 27 30.0 9.6100 34.7 0.192 31.7732 5.57 242.9 23 31.0 9.6096 34.5 0.189 31.7736 5.58 243.0 21 32.0 9.6059 33.9 0.186 31.7774 5.57 242.9 20 33.0 9.6032 33.3 0.183 31.7806 5.57 242.8 23 34.0 9.6056 33.6 0.178 31.7792 5.57 242.6 29 35.0 9.6073 34.4 0.176 31.7782 5.57 242.5 31 36.0 9.6079 34.5 0.171 31.7792 5.57 242.5 28 37.0 9.6081 34.3 0.169 31.7793 5.57 242.7 25 38.0 9.6090 34.3 0.170 31.7800 5.57 242.6 25 39.0 9.6079 34.5 0.169 31.7810 5.56 242.3 27 40.0 9.6011 34.1 0.169 31.7831 5.55 242.1 27 41.0 9.5884 32.4 0.169 31.7862 5.55 241.8 26 42.0 9.5858 31.5 0.165 31.7915 5.55 241.7 25 43.0 9.5825 31.5 0.165 31.7966 5.54 241.4 27 44.0 9.5885 31.5 0.165 31.7946 5.54 241.2 24 45.0 9.5808 31.5 0.165 31.7977 5.54 241.3 23 46.0 9.5640 30.2 0.165 31.7968 5.54 241.4 29 47.0 9.5608 29.7 0.164 31.7959 5.54 241.2 40 48.0 9.5581 29.0 0.164 31.7958 5.54 241.4 27 49.0 9.5550 28.0 0.164 31.7976 5.54 241.5 27 50.0 9.5554 28.4 0.164 31.8035 5.53 241.1 37 51.0 9.5674 30.3 0.165 31.8132 5.52 240.5 31 52.0 9.5675 30.2 0.163 31.8141 5.51 240.2 20 53.0 9.5784 30.2 0.161 31.8189 5.51 240.1 19 54.0 9.5762 31.1 0.161 31.8187 5.51 240.1 23 55.0 9.5706 32.5 0.161 31.8183 5.51 240.1 37 56.0 9.5562 32.2 0.161 31.8169 5.51 240.3 32 57.0 9.5450 30.5 0.161 31.8167 5.52 240.4 28 58.0 9.5551 30.6 0.161 31.8201 5.51 239.9 32 59.0 9.5749 32.8 0.161 31.8311 5.48 238.9 36 60.0 9.5760 33.6 0.161 31.8365 5.46 238.0 27 61.0 9.5724 33.2 0.161 31.8502 5.45 237.2 22 62.0 9.5651 34.0 0.161 31.8703 5.43 236.4 23 63.0 9.5521 35.4 0.160 31.8871 5.41 235.5 33 64.0 9.5440 36.4 0.161 31.8912 5.39 234.7 36 65.0 9.5420 36.1 0.159 31.9029 5.36 233.6 27 66.0 9.5476 37.2 0.161 31.9105 5.36 233.3 25 67.0 9.5022 38.0 0.160 31.9188 5.37 233.8 31 68.0 9.4515 36.1 0.158 31.9148 5.38 234.5 33 69.0 9.4167 33.3 0.158 31.9108 5.40 235.1 25 70.0 9.3895 31.8 0.158 31.9118 5.41 235.6 28 71.0 9.3683 31.7 0.158 31.9185 5.42 236.1 39 72.0 9.3694 31.8 0.158 31.9230 5.42 236.2 32 73.0 9.3679 32.1 0.158 31.9267 5.42 236.1 24 74.0 9.3682 31.8 0.158 31.9286 5.41 235.8 22 75.0 9.3643 32.3 0.159 31.9352 5.41 235.5 23 76.0 9.3647 33.4 0.158 31.9398 5.40 235.3 26 77.1 9.3643 34.3 0.158 31.9442 5.39 235.0 36 77.9 9.3580 34.8 0.158 31.9462 5.39 234.7 44 79.0 9.3487 33.6 0.158 31.9495 5.37 233.9 23 80.0 9.3250 32.6 0.158 31.9677 5.33 232.1 25 81.0 9.3112 32.3 0.158 32.0444 5.26 229.1 28 82.0 9.3087 33.2 0.158 32.0724 5.20 226.7 28 83.0 9.3060 33.2 0.161 32.0893 5.17 225.2 25 84.1 9.3052 33.9 0.161 32.0941 5.14 223.9 36 85.0 9.3025 34.2 0.161 32.1006 5.10 222.2 43 86.0 9.2958 34.4 0.161 32.1251 5.04 219.5 40 87.0 9.2914 36.8 0.162 32.1546 4.97 216.4 46 88.0 9.2644 37.3 0.161 32.1955 4.89 213.0 27 89.0 9.2489 38.7 0.161 32.2156 4.84 210.6 40 89.7 9.2365 40.2 0.161 32.2265 4.80 209.0 21