*2011/08/18 17:03:47.84 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/16 16:31:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 97 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F603C86F NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.403 99.116 2 Temperature:Primary 'deg C (ITS90)' 7.9818 11.4016 3 Transmissivity %/metre 43.2 57.4 4 Fluorescence:URU:Seapoint mg/m^3 0.1 1.391 5 Salinity:T0:C0 PSS-78 30.1646 33.1552 6 Oxygen:Dissolved:SBE mL/L 2.695 6.585 7 Oxygen:Dissolved:SBE umol/kg 117.289 287.3736 8 Number_of_bin_records n/a 4 65 $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 : EP 03 EVENT NUMBER : 177 LATITUDE : 49 16.85000 N ! (deg min) LONGITUDE : 126 40.85000 W ! (deg min) WATER DEPTH : 109 *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 16:11:47 6773 6773 CLEAN 5.0.3 2011/08/11 16:27:37 6738 6738 SHIFTDAT 3.4 2011/08/12 10:51:26 6738 6738 SHIFTDAT 3.4 2011/08/12 13:21:09 6738 6738 SHIFTDAT 3.4 2011/08/12 13:31:26 6738 6738 DELETE 6.3 2011/08/12 13:40:51 6738 2784 CTDEDIT 4.61 2011/08/15 12:03:38 2784 2610 FILTERS 4.3 2011/08/18 14:31:44 2610 2610 BINAVE 4.1.1 2011/08/18 14:33:18 2610 97 REMOVECH 8.0 2011/08/18 14:59:14 97 97 CHGUNITS 3.0 2011/08/18 14:59:30 97 97 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 89.48 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 12:03:38 174 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\2010-18-0177.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 16 2010 16:31:10 NMEA Latitude = 49 16.85 N NMEA Longitude = 126 40.85 W NMEA UTC (Time) = Oct 16 2010 16:31:03 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: EP 03 Depth(m): 109 # nquan = 16 # nvalues = 6773 # 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, 6773 # span 1 = 0.571, 99.481 # span 2 = 7.9663, 11.4201 # span 3 = 7.9741, 11.4152 # span 4 = 3.438668, 3.649043 # span 5 = 3.438367, 3.647186 # span 6 = 1.4017, 2.8571 # span 7 = 0.3424, 87.0875 # span 8 = 0.0000e+00, 1.9011e+00 # span 9 = 7.561, 8.039 # span 10 = 0, 1 # span 11 = -1.558, 1.719 # span 12 = 2.69009, 6.58996 # span 13 = 30.1615, 33.1624 # span 14 = 30.1553, 33.1620 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 16 2010 16:31:03 [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 13:31:43, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0177.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 13:40:46, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-017 7.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 15:15:40, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-01 77.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:08, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0177.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 15:55:37, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0177.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 3.4 11.2796 43.2 1.339 30.1646 6.59 287.4 6 3.9 11.2897 43.4 1.391 30.3328 6.47 282.5 40 5.1 11.3213 49.5 1.095 31.2565 6.00 261.6 21 5.8 11.3277 48.6 1.019 31.3424 5.92 258.2 17 7.5 11.3226 52.8 0.777 31.4331 5.77 251.4 4 8.0 11.3310 52.7 0.800 31.5096 5.71 249.0 27 9.0 11.3399 52.2 0.854 31.6133 5.61 244.5 17 10.0 11.4016 53.0 0.691 32.0487 5.50 239.6 22 11.0 11.3599 55.0 0.628 32.0894 5.43 236.7 26 12.1 11.3518 56.1 0.528 32.0921 5.36 233.6 43 12.9 11.3245 56.0 0.503 32.0899 5.29 230.5 33 14.0 11.2949 56.3 0.490 32.0878 5.21 227.2 22 15.0 11.2064 56.4 0.526 32.0754 5.14 223.8 21 16.0 11.1049 56.5 0.465 32.0620 5.03 219.1 25 17.0 10.8080 56.6 0.429 32.0309 4.88 212.5 38 18.0 10.5005 56.6 0.406 31.9964 4.70 204.9 40 19.0 10.4081 56.7 0.354 32.0146 4.55 198.3 31 20.0 10.3185 57.1 0.358 32.0251 4.45 193.7 30 21.0 10.2952 56.7 0.358 32.0447 4.34 188.9 30 22.0 10.2200 56.8 0.346 32.0598 4.21 183.5 27 23.0 10.1398 56.7 0.354 32.0851 4.07 177.5 24 24.0 9.9467 56.3 0.262 32.0901 3.97 173.1 30 25.0 9.8875 57.0 0.254 32.1003 3.87 168.4 42 26.0 9.8321 57.4 0.232 32.1271 3.76 163.8 26 27.0 9.7523 57.2 0.228 32.1527 3.69 160.8 20 28.0 9.7073 57.2 0.231 32.1690 3.64 158.4 18 29.0 9.6949 57.0 0.197 32.1729 3.59 156.2 21 30.0 9.6358 56.8 0.192 32.1992 3.53 153.7 28 31.0 9.5770 56.6 0.196 32.2286 3.47 151.4 39 32.0 9.5112 56.1 0.172 32.2529 3.47 151.0 31 33.0 9.4589 56.4 0.186 32.2682 3.47 151.2 23 34.0 9.4153 56.7 0.203 32.2824 3.45 150.3 23 35.0 9.3774 56.8 0.201 32.3087 3.41 148.7 25 36.0 9.3559 56.4 0.177 32.3270 3.38 147.4 26 37.0 9.3350 56.2 0.175 32.3370 3.34 145.6 23 38.0 9.3296 56.3 0.179 32.3432 3.30 143.8 21 39.0 9.2977 56.0 0.166 32.3701 3.26 142.1 23 40.1 9.1694 55.7 0.158 32.4351 3.22 140.4 36 41.0 9.0642 55.5 0.161 32.4791 3.18 138.5 46 41.9 9.0124 55.2 0.164 32.5016 3.15 137.3 21 43.0 8.9916 55.4 0.164 32.5094 3.14 136.6 17 44.0 8.9746 55.5 0.153 32.5229 3.13 136.1 15 45.0 8.9454 55.3 0.149 32.5456 3.12 135.7 17 46.0 8.9352 55.1 0.152 32.5526 3.11 135.4 23 47.0 8.9314 55.1 0.149 32.5558 3.10 134.9 32 48.0 8.9255 54.9 0.153 32.5602 3.09 134.6 37 49.0 8.9213 54.9 0.194 32.5629 3.09 134.3 38 50.0 8.9195 54.8 0.149 32.5643 3.08 134.2 32 51.0 8.9070 54.8 0.149 32.5712 3.07 133.8 22 52.0 8.8865 54.5 0.149 32.5822 3.07 133.5 19 53.0 8.8516 54.3 0.143 32.6084 3.06 133.3 19 54.0 8.8213 54.3 0.144 32.6270 3.06 133.1 22 55.0 8.7801 53.9 0.147 32.6398 3.05 132.9 24 56.0 8.7232 54.3 0.140 32.6732 3.04 132.4 28 57.0 8.6922 54.0 0.135 32.7110 3.02 131.4 31 58.0 8.6687 53.9 0.136 32.7315 3.00 130.5 28 59.0 8.6442 53.6 0.132 32.7457 2.98 129.7 29 60.0 8.5755 53.5 0.123 32.7928 2.96 128.9 33 61.0 8.5445 53.8 0.125 32.8181 2.94 127.9 31 62.0 8.5329 53.5 0.126 32.8322 2.92 127.0 24 63.0 8.5159 53.2 0.121 32.8503 2.90 126.4 19 64.0 8.5152 52.9 0.121 32.8591 2.89 126.0 20 65.0 8.5181 53.0 0.119 32.8605 2.89 125.7 23 66.0 8.5192 53.2 0.117 32.8633 2.89 125.7 30 67.0 8.4774 53.7 0.116 32.8826 2.89 125.9 39 68.0 8.4453 54.2 0.119 32.9007 2.88 125.2 33 69.0 8.4202 54.3 0.108 32.9280 2.85 124.0 20 70.0 8.4052 53.8 0.106 32.9505 2.83 123.1 23 71.0 8.4041 53.2 0.107 32.9517 2.81 122.4 24 72.0 8.4014 53.1 0.105 32.9531 2.80 121.9 22 73.0 8.3929 52.7 0.106 32.9559 2.79 121.6 19 74.0 8.3669 52.8 0.105 32.9669 2.79 121.3 21 75.0 8.3499 52.9 0.107 32.9747 2.78 121.0 26 76.0 8.3295 53.4 0.109 32.9834 2.77 120.7 33 76.9 8.3168 53.5 0.103 32.9888 2.77 120.4 31 78.0 8.3162 53.7 0.104 32.9888 2.76 120.3 19 79.0 8.3143 53.7 0.105 32.9896 2.76 120.3 19 80.0 8.3125 53.6 0.105 32.9911 2.76 120.2 19 81.0 8.3078 53.7 0.103 32.9929 2.76 120.1 23 82.0 8.2993 53.9 0.106 32.9974 2.75 119.9 27 83.0 8.2897 53.7 0.107 33.0023 2.75 119.6 30 84.0 8.2763 54.1 0.105 33.0087 2.74 119.3 29 85.0 8.2620 54.0 0.106 33.0156 2.73 119.0 30 86.0 8.2336 53.8 0.103 33.0301 2.73 118.8 28 87.0 8.1969 54.2 0.102 33.0505 2.72 118.5 26 88.0 8.1528 54.3 0.103 33.0761 2.72 118.3 25 89.0 8.1378 54.3 0.102 33.0839 2.71 118.1 27 90.0 8.1314 54.3 0.100 33.0871 2.71 117.9 30 91.0 8.1214 54.3 0.100 33.0921 2.70 117.6 32 92.0 8.1099 54.4 0.100 33.1001 2.70 117.5 35 93.0 8.0962 54.2 0.101 33.1082 2.70 117.4 27 94.0 8.0885 54.0 0.100 33.1119 2.69 117.3 22 95.0 8.0780 53.9 0.101 33.1168 2.70 117.4 19 96.0 8.0710 54.0 0.103 33.1192 2.70 117.6 20 97.0 8.0571 54.2 0.103 33.1240 2.71 118.1 27 98.0 8.0211 55.0 0.106 33.1385 2.74 119.1 57 99.1 7.9818 56.0 0.109 33.1552 2.76 120.3 65