*2011/08/18 17:03:48.65 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/19 17:21:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5A2A9AC7 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.366 104.63 2 Temperature:Primary 'deg C (ITS90)' 8.6648 12.158 3 Transmissivity %/metre 20.6 56.2 4 Fluorescence:URU:Seapoint mg/m^3 0.9E-01 0.713 5 Salinity:T0:C0 PSS-78 25.9146 32.96 6 Oxygen:Dissolved:SBE mL/L 3.095 5.898 7 Oxygen:Dissolved:SBE umol/kg 134.7383 258.248 8 Number_of_bin_records n/a 12 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 : IVI 10 EVENT NUMBER : 231 LATITUDE : 50 28.41000 N ! (deg min) LONGITUDE : 127 57.11000 W ! (deg min) WATER DEPTH : 115 *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 16:12:29 7577 7577 CLEAN 5.0.3 2011/08/11 16:28:18 7559 7559 SHIFTDAT 3.4 2011/08/12 10:52:05 7559 7559 SHIFTDAT 3.4 2011/08/12 13:21:51 7559 7559 SHIFTDAT 3.4 2011/08/12 13:32:05 7559 7559 DELETE 6.3 2011/08/12 13:41:19 7559 3222 CTDEDIT 4.61 2011/08/15 15:03:01 3222 3095 FILTERS 4.3 2011/08/18 14:31:59 3095 3095 BINAVE 4.1.1 2011/08/18 14:33:26 3095 102 REMOVECH 8.0 2011/08/18 14:59:15 102 102 CHGUNITS 3.0 2011/08/18 14:59:31 102 102 REORDER 1.3 2011/08/18 14:59:46 ? ? 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 94.68 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 15:03:01 127 records were deleted in this editing session. 35 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 14:59:15 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\2010-18-0231.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 19 2010 17:21:55 NMEA Latitude = 50 28.41 N NMEA Longitude = 127 57.11 W NMEA UTC (Time) = Oct 19 2010 17:21:50 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IVI 10 Depth(m): 115 # nquan = 16 # nvalues = 7577 # 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, 7577 # span 1 = 0.333, 104.685 # span 2 = 8.6544, 12.1591 # span 3 = 8.6646, 12.1599 # span 4 = 0.389830, 3.651783 # span 5 = 0.570771, 3.651876 # span 6 = 1.5543, 2.5812 # span 7 = 1.0928, 89.3059 # span 8 = 4.3956e-02, 8.5348e-01 # span 9 = 7.592, 7.856 # span 10 = 0, 1 # span 11 = -2.920, 1.363 # span 12 = 3.07815, 5.91940 # span 13 = 2.8202, 32.9634 # span 14 = 4.2344, 32.9647 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 19 2010 17:21:50 [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 13:32:06, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0231.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 13:40:58, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-023 1.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 15:15:51, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-02 31.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:19, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0231.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 15:55:50, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0231.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; 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 4.4 11.8184 20.6 0.122 25.9146 5.90 258.2 12 5.0 11.8319 21.9 0.238 26.5028 5.85 256.2 43 6.0 11.8523 30.5 0.621 27.1888 5.78 252.8 33 7.0 11.8551 31.8 0.713 27.3037 5.69 248.8 27 8.0 11.8753 32.7 0.695 27.6245 5.45 238.5 28 9.0 11.8349 35.3 0.634 28.6639 5.19 226.9 28 10.0 11.8489 45.0 0.545 29.4897 5.01 218.6 30 11.0 11.8613 46.2 0.550 29.5300 4.91 214.6 31 12.0 11.8688 45.9 0.549 29.5961 4.91 214.5 25 13.0 11.8981 45.8 0.556 29.7055 5.01 218.5 31 14.0 11.9593 44.8 0.546 29.7934 5.14 224.4 38 15.0 11.9906 43.5 0.550 29.8315 5.24 229.0 36 16.0 12.0033 43.5 0.585 29.8821 5.31 231.9 32 17.0 12.0192 43.4 0.545 29.9389 5.36 233.9 27 18.0 12.0418 43.6 0.560 30.0611 5.39 235.4 30 19.0 12.0594 43.6 0.510 30.1562 5.42 236.7 29 20.0 12.0721 43.6 0.523 30.2300 5.44 237.4 32 21.0 12.0767 43.7 0.512 30.2794 5.46 238.5 31 22.0 12.1116 43.6 0.492 30.4891 5.50 239.8 32 23.0 12.1359 44.3 0.492 30.6424 5.51 240.5 33 24.0 12.1395 44.8 0.458 30.6988 5.53 241.4 34 25.0 12.1388 44.8 0.457 30.7181 5.55 241.9 30 26.0 12.1403 44.9 0.458 30.7261 5.55 242.4 27 27.0 12.1481 45.0 0.431 30.7749 5.56 242.5 28 28.0 12.1580 45.7 0.457 30.8527 5.56 242.4 30 29.0 12.1553 46.5 0.402 30.9026 5.55 242.0 31 30.0 12.1542 46.9 0.403 30.9570 5.54 241.8 31 31.0 12.1521 47.4 0.397 31.0110 5.53 241.4 28 32.0 12.1470 47.5 0.414 31.0649 5.51 240.5 28 33.0 12.1442 48.0 0.392 31.1102 5.49 239.7 27 34.0 12.1425 49.1 0.382 31.1484 5.48 238.9 28 35.0 12.1309 50.0 0.384 31.2200 5.45 237.6 32 36.0 12.1252 51.3 0.330 31.3589 5.40 235.4 36 37.0 12.1247 53.0 0.310 31.4064 5.35 233.3 29 38.0 12.1341 53.3 0.261 31.4243 5.32 232.2 23 39.0 12.1385 53.7 0.243 31.4340 5.32 232.0 25 40.0 12.1387 54.0 0.233 31.4408 5.31 231.7 32 41.0 12.1275 54.1 0.243 31.4621 5.30 230.9 30 42.0 12.1070 53.9 0.232 31.4882 5.28 230.4 25 43.0 12.0720 54.3 0.221 31.5323 5.27 229.9 30 44.0 12.0427 54.5 0.204 31.5661 5.26 229.4 32 45.0 12.0228 54.9 0.201 31.5827 5.24 228.4 29 46.0 12.0139 55.0 0.207 31.5870 5.22 227.4 26 47.0 11.9707 55.0 0.205 31.6154 5.19 226.3 28 48.0 11.9022 55.0 0.187 31.6719 5.17 225.4 33 49.0 11.8938 55.2 0.174 31.6798 5.15 224.5 31 50.0 11.8906 55.2 0.172 31.6821 5.13 223.6 25 51.0 11.8862 55.3 0.171 31.6889 5.09 222.0 28 52.0 11.8373 55.6 0.160 31.7219 5.01 218.2 36 53.0 11.6189 55.8 0.150 31.8364 4.89 213.0 28 54.0 11.5039 56.1 0.140 31.8975 4.77 207.7 23 55.0 11.2300 56.1 0.135 32.0151 4.68 204.0 23 56.0 11.0805 56.2 0.129 32.0791 4.58 199.6 32 57.0 10.9572 56.2 0.125 32.1233 4.46 194.2 33 58.0 10.7842 55.9 0.120 32.1911 4.34 189.0 31 59.0 10.6356 55.8 0.116 32.2509 4.22 183.7 32 60.0 10.4760 55.4 0.113 32.3128 4.10 178.4 29 61.0 10.3043 55.1 0.110 32.3811 3.98 173.4 28 62.0 10.1568 54.8 0.108 32.4388 3.86 168.3 33 63.0 9.9961 54.2 0.104 32.5012 3.76 163.9 33 64.0 9.9402 53.4 0.105 32.5204 3.70 161.1 24 65.0 9.9035 53.4 0.105 32.5343 3.66 159.4 21 66.0 9.8667 53.0 0.103 32.5488 3.63 158.1 22 67.0 9.8268 53.1 0.102 32.5659 3.60 156.6 32 68.0 9.7960 52.8 0.101 32.5789 3.52 153.3 45 69.0 9.5821 52.3 0.098 32.6643 3.43 149.4 30 70.0 9.4625 51.5 0.101 32.7083 3.37 146.7 26 71.0 9.3792 50.9 0.098 32.7395 3.32 144.6 26 72.0 9.3164 50.2 0.095 32.7634 3.28 142.8 32 73.0 9.2851 49.8 0.095 32.7750 3.24 140.9 32 74.0 9.2345 49.5 0.092 32.7940 3.20 139.4 23 75.0 9.1508 48.9 0.094 32.8257 3.18 138.3 25 76.0 9.1372 48.3 0.094 32.8300 3.15 137.1 29 77.0 9.0938 48.1 0.093 32.8469 3.13 136.3 33 78.0 9.0637 47.7 0.093 32.8561 3.12 135.6 31 79.0 9.0580 47.7 0.092 32.8572 3.11 135.3 29 80.0 9.0524 47.8 0.092 32.8589 3.11 135.2 27 81.0 9.0386 47.8 0.092 32.8631 3.10 135.1 29 82.0 9.0107 47.6 0.093 32.8723 3.10 135.0 36 83.0 8.9829 47.2 0.093 32.8804 3.10 134.9 35 84.0 8.9677 47.0 0.091 32.8844 3.10 134.7 24 85.0 8.9399 46.8 0.091 32.8925 3.10 134.9 23 86.0 8.8919 46.5 0.092 32.9062 3.11 135.3 27 87.0 8.8313 46.1 0.095 32.9231 3.12 135.7 32 88.0 8.7988 45.8 0.096 32.9294 3.13 136.2 28 89.0 8.7900 45.4 0.093 32.9306 3.13 136.3 27 90.0 8.7839 45.3 0.093 32.9317 3.14 136.6 32 91.0 8.7812 45.4 0.094 32.9322 3.14 136.8 34 92.0 8.7742 45.5 0.092 32.9336 3.14 136.9 30 93.0 8.7709 45.2 0.092 32.9341 3.15 137.0 26 94.0 8.7629 45.2 0.093 32.9358 3.15 137.2 23 95.0 8.7238 45.0 0.093 32.9452 3.16 137.6 20 96.0 8.7023 44.7 0.094 32.9502 3.17 138.0 31 97.0 8.6963 44.8 0.092 32.9515 3.18 138.3 39 98.0 8.6872 44.9 0.090 32.9543 3.18 138.5 34 99.0 8.6852 44.6 0.092 32.9548 3.18 138.6 28 100.0 8.6819 44.5 0.107 32.9560 3.19 138.7 35 101.0 8.6818 44.8 0.095 32.9558 3.19 138.8 42 102.1 8.6780 44.9 0.093 32.9569 3.19 138.8 59 102.9 8.6715 44.8 0.093 32.9584 3.19 138.9 65 103.8 8.6667 44.8 0.092 32.9597 3.19 138.9 26 104.6 8.6648 45.0 0.092 32.9600 3.19 138.9 27