*2011/08/18 17:03:47.32 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/14 17:16:49.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 70 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D591F227 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.128 73.838 2 Temperature:Primary 'deg C (ITS90)' 9.3345 13.1353 3 Transmissivity %/metre 41.1 55.4 4 Fluorescence:URU:Seapoint mg/m^3 0.158 2.81 5 Salinity:T0:C0 PSS-78 31.0672 32.7587 6 Oxygen:Dissolved:SBE mL/L 3.647 6.047 7 Oxygen:Dissolved:SBE umol/kg 158.7933 263.7941 8 Number_of_bin_records n/a 13 83 $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 01 EVENT NUMBER : 137 LATITUDE : 48 47.71000 N ! (deg min) LONGITUDE : 125 21.81000 W ! (deg min) WATER DEPTH : 85 *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 16:11:20 5809 5809 CLEAN 5.0.3 2011/08/11 16:27:10 5787 5787 SHIFTDAT 3.4 2011/08/12 10:51:01 5787 5787 SHIFTDAT 3.4 2011/08/12 13:20:47 5787 5787 SHIFTDAT 3.4 2011/08/12 13:31:01 5787 5787 DELETE 6.3 2011/08/12 13:40:34 5787 2124 CTDEDIT 4.61 2011/08/15 10:38:53 2124 1945 FILTERS 4.3 2011/08/18 14:31:35 1945 1945 BINAVE 4.1.1 2011/08/18 14:33:13 1945 70 REMOVECH 8.0 2011/08/18 14:59:13 70 70 CHGUNITS 3.0 2011/08/18 14:59:30 70 70 REORDER 1.3 2011/08/18 14:59:44 ? ? 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 64.69 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 10:38:53 179 records were deleted in this editing session. 40 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 14:59:13 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\2010-18-0137.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 14 2010 17:16:47 NMEA Latitude = 48 47.71 N NMEA Longitude = 125 21.81 W NMEA UTC (Time) = Oct 14 2010 17:16:49 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: VI 01 Depth(m): 85 # nquan = 16 # nvalues = 5809 # 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, 5809 # span 1 = 2.138, 74.692 # span 2 = 9.2408, 13.1360 # span 3 = 9.2556, 13.1368 # span 4 = 3.524380, 3.759565 # span 5 = 3.525851, 3.759850 # span 6 = 1.6947, 2.7534 # span 7 = 79.2906, 86.3698 # span 8 = 1.4652e-01, 3.3883e+00 # span 9 = 7.667, 8.019 # span 10 = 0, 1 # span 11 = -1.798, 1.860 # span 12 = 3.46777, 6.06792 # span 13 = 31.0613, 32.7656 # span 14 = 31.0486, 32.8069 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 14 2010 17:16:49 [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 13:31:28, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0137.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 13:40:39, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-013 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 15:15:32, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-01 37.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:02, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0137.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 15:55:30, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0137.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 some other records corrupted by shed wakes; 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 5.1 12.9698 41.3 2.682 31.0672 6.05 263.7 34 6.0 12.9694 41.1 2.700 31.0729 6.04 263.7 29 7.0 12.9668 41.3 2.619 31.0686 6.05 263.8 27 8.0 12.9901 41.4 2.810 31.1218 6.02 262.6 34 9.1 13.1046 42.2 2.657 31.4082 5.94 258.9 40 10.0 13.1283 44.2 2.530 31.5571 5.89 256.9 28 11.0 13.1306 45.8 2.071 31.6213 5.88 256.4 30 12.0 13.1353 46.9 2.061 31.6357 5.86 255.7 30 13.0 13.1310 47.8 1.825 31.6392 5.83 254.1 28 14.0 13.1047 48.8 1.550 31.6490 5.77 251.6 26 15.0 13.0107 50.0 1.525 31.6802 5.76 250.9 24 16.0 13.0013 50.2 1.516 31.7266 5.77 251.6 21 17.0 13.0200 49.1 1.618 31.7567 5.79 252.6 22 18.1 13.0186 48.0 1.572 31.7822 5.81 253.4 32 19.0 13.0081 47.7 1.460 31.7916 5.80 253.1 36 20.0 12.9961 47.3 1.325 31.7975 5.80 253.1 23 21.0 12.9798 48.6 1.209 31.8063 5.80 253.0 22 22.1 12.9682 49.7 1.331 31.8133 5.78 252.2 35 22.9 12.9539 50.0 1.089 31.8180 5.75 250.5 40 24.0 12.9275 50.4 1.181 31.8237 5.71 249.1 22 25.0 12.9120 50.2 1.042 31.8266 5.68 247.6 18 26.0 12.8910 50.9 0.903 31.8319 5.63 245.4 20 27.0 12.8132 52.1 0.759 31.8541 5.58 243.1 24 28.0 12.6764 53.6 0.660 31.8996 5.52 240.7 36 29.0 12.6598 53.9 0.573 31.9390 5.44 237.2 41 30.0 12.5808 54.3 0.547 31.9493 5.36 233.5 45 30.9 12.4863 54.3 0.478 31.9488 5.27 229.9 26 32.0 12.4222 54.5 0.416 31.9507 5.21 227.1 19 33.0 12.3657 54.1 0.425 31.9550 5.16 225.1 17 34.0 12.3002 53.8 0.400 31.9695 5.13 223.6 16 35.0 12.2202 53.8 0.401 31.9860 5.11 222.7 16 36.1 12.1896 53.9 0.405 31.9844 5.09 221.8 24 37.0 12.0830 54.3 0.352 31.9803 5.01 218.2 37 38.0 11.7563 54.3 0.315 31.9770 4.91 214.2 27 39.0 11.5352 54.7 0.345 31.9761 4.89 213.3 20 40.0 11.4680 54.7 0.376 32.0055 4.86 212.0 20 41.0 11.5658 54.4 0.331 32.0553 4.82 209.9 19 42.0 11.6918 54.2 0.296 32.1221 4.77 208.0 20 43.0 11.5992 53.6 0.269 32.1463 4.75 207.1 26 44.0 11.5198 54.3 0.262 32.1417 4.73 206.0 46 45.0 11.4904 54.3 0.264 32.1399 4.68 203.8 27 46.0 11.3917 54.0 0.309 32.1431 4.63 201.6 22 47.0 11.3237 54.3 0.255 32.2148 4.57 199.2 25 48.0 11.2001 54.3 0.256 32.2788 4.51 196.5 36 49.0 11.0531 54.7 0.243 32.3226 4.45 193.8 35 50.0 11.0083 54.3 0.212 32.3369 4.39 191.1 23 51.0 10.9312 54.0 0.231 32.3515 4.34 189.0 20 52.0 10.7938 54.0 0.213 32.4021 4.30 187.4 21 53.0 10.6508 54.1 0.215 32.4732 4.27 186.0 28 54.0 10.6102 55.1 0.191 32.4848 4.23 184.2 45 54.9 10.5834 55.4 0.194 32.4904 4.20 182.9 41 56.0 10.5604 55.1 0.183 32.4942 4.19 182.5 22 57.0 10.5444 54.7 0.176 32.4949 4.18 182.2 18 58.0 10.5393 54.2 0.186 32.4947 4.18 182.0 18 59.0 10.5188 54.3 0.175 32.4957 4.18 181.9 21 60.0 10.5086 54.8 0.179 32.4974 4.17 181.7 26 61.0 10.5036 54.6 0.222 32.4996 4.16 181.4 43 62.0 10.5030 55.2 0.187 32.5003 4.15 180.9 29 63.0 10.5023 54.9 0.165 32.5000 4.15 180.9 18 64.0 10.5026 54.4 0.177 32.5003 4.15 180.9 15 65.0 10.5029 54.0 0.185 32.5003 4.15 180.7 13 66.0 10.5003 54.3 0.191 32.5014 4.14 180.6 15 67.0 10.4914 54.4 0.176 32.5045 4.14 180.4 21 68.1 10.4718 55.1 0.179 32.5098 4.12 179.6 61 69.0 10.3621 55.0 0.186 32.5283 4.07 177.4 83 69.9 10.2179 54.3 0.184 32.5515 3.97 172.8 33 71.0 10.0434 52.9 0.177 32.5996 3.87 168.6 19 72.0 9.8483 53.1 0.181 32.6560 3.80 165.4 16 73.0 9.5382 52.0 0.170 32.7221 3.73 162.4 23 73.8 9.3345 48.9 0.158 32.7587 3.65 158.8 23