*2011/08/18 17:03:48.21 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/17 21:11:32.000 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 : 62456B2A NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.108 55.564 2 Temperature:Primary 'deg C (ITS90)' 10.4668 12.284 3 Transmissivity %/metre 47.2 58.4 4 Fluorescence:URU:Seapoint mg/m^3 0.153 1.746 5 Salinity:T0:C0 PSS-78 31.3283 32.1617 6 Oxygen:Dissolved:SBE mL/L 4.296 5.975 7 Oxygen:Dissolved:SBE umol/kg 187.1703 260.5602 8 Number_of_bin_records n/a 9 52 $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 17 EVENT NUMBER : 204 LATITUDE : 49 52.30000 N ! (deg min) LONGITUDE : 127 25.35000 W ! (deg min) WATER DEPTH : 62 *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 16:12:07 5858 5858 CLEAN 5.0.3 2011/08/11 16:27:56 5827 5827 SHIFTDAT 3.4 2011/08/12 10:51:44 5827 5827 SHIFTDAT 3.4 2011/08/12 13:21:29 5827 5827 SHIFTDAT 3.4 2011/08/12 13:31:45 5827 5827 DELETE 6.3 2011/08/12 13:41:04 5827 1524 CTDEDIT 4.61 2011/08/15 13:19:38 1524 1437 FILTERS 4.3 2011/08/18 14:31:51 1437 1437 BINAVE 4.1.1 2011/08/18 14:33:21 1437 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 45.75 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 13:19:38 87 records were deleted in this editing session. 8 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\2010-18-0204.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 21:13:00 NMEA Latitude = 49 52.30 N NMEA Longitude = 127 25.35 W NMEA UTC (Time) = Oct 17 2010 21:11:32 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: VI 17 Depth(m): 62 # nquan = 16 # nvalues = 5858 # 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, 5858 # span 1 = 0.648, 55.753 # span 2 = 10.4537, 12.2936 # span 3 = 10.4683, 12.2947 # span 4 = 3.329847, 3.659045 # span 5 = 3.573780, 3.659172 # span 6 = 2.0085, 2.7009 # span 7 = 2.2346, 87.4790 # span 8 = 0.0000e+00, 2.3883e+00 # span 9 = 7.762, 7.957 # span 10 = 0, 1 # span 11 = -1.865, 3.705 # span 12 = 4.27200, 6.01480 # span 13 = 28.4639, 32.1662 # span 14 = 31.3225, 32.1710 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 17 2010 21:11:32 [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 13:31:54, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0204.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 13:40:52, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-020 4.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 15:15:45, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-02 04.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:14, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0204.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 15:55:44, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0204.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 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 4.1 12.0989 47.2 1.631 31.3283 5.97 260.3 13 5.3 12.0990 47.3 1.685 31.3284 5.97 260.6 9 6.1 12.0995 47.3 1.746 31.3285 5.97 260.4 29 7.0 12.1000 47.4 1.618 31.3286 5.97 260.5 52 8.0 12.1005 47.4 1.599 31.3288 5.97 260.2 30 9.0 12.1003 47.4 1.673 31.3287 5.97 260.2 33 9.9 12.1018 47.7 1.612 31.3296 5.97 260.2 40 11.0 12.1050 48.2 1.535 31.3315 5.96 259.9 28 12.0 12.1083 47.8 1.491 31.3338 5.95 259.6 27 13.0 12.1121 48.5 1.383 31.3360 5.94 258.9 37 14.0 12.1166 49.2 1.527 31.3391 5.91 257.9 35 15.0 12.1260 49.6 1.569 31.3461 5.89 256.7 16 16.0 12.1347 50.4 1.389 31.3529 5.86 255.8 20 17.0 12.1347 51.0 1.162 31.3526 5.84 254.5 22 18.0 12.1464 51.9 1.134 31.3609 5.79 252.4 31 19.0 12.1618 54.4 0.885 31.3766 5.73 249.9 35 20.0 12.1713 55.1 0.725 31.3832 5.69 248.1 33 21.0 12.1781 55.2 0.671 31.3867 5.67 247.1 49 21.9 12.1872 55.2 0.615 31.3900 5.64 246.1 28 23.0 12.1990 55.3 0.599 31.3963 5.63 245.5 20 24.0 12.2014 55.5 0.530 31.3986 5.62 245.1 17 25.0 12.2044 55.7 0.486 31.4005 5.61 244.5 17 26.0 12.2075 55.8 0.483 31.4026 5.59 243.9 18 27.0 12.2095 56.2 0.435 31.4042 5.58 243.5 19 28.1 12.1987 56.2 0.403 31.4029 5.58 243.2 36 29.0 12.2058 56.3 0.379 31.4062 5.56 242.4 27 30.0 12.2623 56.6 0.342 31.4231 5.54 241.5 19 31.0 12.2662 56.8 0.336 31.4252 5.53 241.1 17 32.0 12.2824 56.9 0.321 31.4295 5.52 240.5 17 33.0 12.2840 56.9 0.312 31.4339 5.50 240.0 20 34.0 12.2540 56.8 0.309 31.4330 5.50 239.8 22 35.0 12.2312 57.0 0.281 31.4306 5.49 239.5 26 36.1 12.2234 57.0 0.280 31.4313 5.49 239.4 44 37.0 12.2271 57.1 0.289 31.4355 5.49 239.4 46 38.0 12.2280 57.1 0.263 31.4382 5.49 239.3 25 39.0 12.2378 57.2 0.276 31.4479 5.47 238.6 19 40.0 12.2371 57.0 0.258 31.4555 5.45 237.6 17 41.0 12.2008 57.0 0.272 31.4723 5.43 236.6 19 42.1 12.1675 57.0 0.255 31.4802 5.38 234.6 28 43.0 12.0360 57.3 0.246 31.5340 5.32 232.1 39 44.0 11.9543 57.6 0.246 31.5710 5.27 229.7 34 45.0 11.9235 57.7 0.238 31.5880 5.20 226.6 31 46.0 11.8331 57.8 0.223 31.6419 5.11 222.6 24 47.0 11.6713 58.1 0.217 31.7170 5.01 218.3 20 48.0 11.5286 58.3 0.217 31.7616 4.87 212.5 26 49.0 11.1743 58.4 0.185 31.8858 4.70 204.8 38 50.0 10.9174 58.2 0.166 31.9930 4.56 198.6 27 51.0 10.8260 57.9 0.164 32.0270 4.48 195.1 28 52.0 10.7286 57.7 0.163 32.0624 4.40 191.8 50 53.0 10.6326 57.6 0.163 32.0964 4.35 189.4 24 54.0 10.5528 57.4 0.167 32.1255 4.32 188.4 18 55.1 10.5000 57.3 0.153 32.1473 4.31 187.6 22 55.6 10.4668 57.4 0.160 32.1617 4.30 187.2 10