*2013/12/16 15:38:33.06 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/07/14 13:07:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D22EBE74 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.485 20.55 2 Temperature:Primary 'deg C (ITS90)' 9.1726 9.3203 3 Fluorescence:URU:Wetlabs mg/m^3 1.263 1.441 4 Salinity:T0:C0 PSS-78 30.8865 31.0203 5 Oxygen:Dissolved:SBE mL/L 5.2 5.286 6 Oxygen:Dissolved:SBE umol/kg 226.7106 230.485 7 Number_of_bin_records n/a 1 42 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2012-50\Pro $END *ADMINISTRATION MISSION : 2012-50 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Thiess M. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : WCVI / QCSound / QCStrait STATION : QCST12 EVENT NUMBER : 373 LATITUDE : 50 39.75000 N ! (deg min) LONGITUDE : 127 12.28000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $REMARKS SOFTWARE VERSION SEASAVE V 7.21D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1.2 2012/12/11 10:41:16 3169 3169 CLEAN 5.0.4 2012/12/11 10:43:16 3169 3169 SHIFTDAT 3.4 2012/12/11 11:20:15 3169 3169 SHIFTDAT 3.4 2012/12/11 11:49:46 3169 3169 SHIFTDAT 3.4 2012/12/11 11:55:22 3169 3169 SHIFTDAT 3.4 2012/12/11 13:24:11 3169 3169 DELETE 6.3 2012/12/11 16:01:47 3169 584 CTDEDIT 4.61 2012/12/13 11:25:48 584 497 CALIB 11.7 2012/12/13 13:32:48 497 497 FILTERS 4.3 2012/12/13 13:33:30 497 497 BINAVE 4.1.1 2012/12/13 13:34:03 497 19 REMOVECH 8.1.1 2012/12/13 13:34:33 19 19 CHGUNITS 3.0 2012/12/13 13:37:21 19 19 REORDER 1.3 2012/12/13 13:38:45 ? ? HDREDIT2 2.5.1 2012/12/13 17:07:25 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:33 19 19 $END $REMARKS -CLEAN functions: 2012/12/11 10:42:29 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:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 12.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 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= -0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 48.00 -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 10.75 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/12/13 11:25:48 87 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2012/12/13 13:32:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Oxygen:Dissolved:SBE mL/L 10 0.4800000E-01 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Wetlabs:ECO-AFL 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 2012/12/13 13:34:33 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] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2012/12/13 17:07:25 Applied edit header: P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-HDR-911.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: Salinity:Practical:T0:C0 [PSS-78] Name: Salinity:T0:C0 ==> Salinity:Practical:T0:C0 Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2012-50\2012-50-0373.hex Software Version Seasave V 7.21d Temperature SN = 2106 Conductivity SN = 1764 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 14 2012 13:09:32 NMEA Latitude = 50 39.75 N NMEA Longitude = 127 12.28 W NMEA UTC (Time) = Jul 14 2012 13:07:44 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ricker 2012-50 Station: QCST12 Depth(m): 30m System UTC = Jul 14 2012 12:09:32 # nquan = 15 # nvalues = 3169 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 7 = sbeox0V: Oxygen raw, SBE 43 [V] # name 8 = ph: pH # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity, Practical [PSU] # name 12 = sal11: Salinity, Practical, 2 [PSU] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = flag: flag # span 0 = 1, 3169 # span 1 = 2.397, 20.750 # span 2 = 9.1621, 9.3400 # span 3 = 9.1642, 9.3398 # span 4 = 3.345157, 3.348094 # span 5 = 3.345276, 3.348106 # span 6 = 1.0322, 3.9687 # span 7 = 2.0781, 2.1270 # span 8 = 8.404, 8.424 # span 9 = -1.083, 1.084 # span 10 = 0, 1 # span 11 = 30.8773, 31.0351 # span 12 = 30.8754, 31.0332 # span 13 = 5.13591, 5.29460 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 14 2012 13:07:44 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2106 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.14706003e-003 # 6.31100076e-004 # 2.13431760e-005 # 2.18854475e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15464915e+000 # 4.87579437e-001 # -6.56660246e-004 # 5.55755549e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 63507 # 12-Apr-11 # -4.435468e+004 # -1.845750e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993572e+001 # -3.336200e-004 # 3.759160e-006 # 1.565300e-009 # 0.99986626 # 5.62145 # 0.000000e+000 # 1.283280e-002 # -9.295010e+000 # # # # # # 2710 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36717391e-003 # 6.46683268e-004 # 2.34981097e-005 # 2.22352352e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01926507e+001 # 1.46093888e+000 # -2.51557628e-003 # 2.74924248e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # # # # # # # # # # # # # 0852 # 21-april-2011 # 4.6009 # 2.5060 # # # # # # # # # 0997 # 23-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.8010e-001 # -0.4816 # 1.4264e-003 # 2.8936e-005 # -9.0212e-007 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.5600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2216 # June 2012 # 1.30000000e+001 # # 0.0427 # # # # datcnv_date = Dec 10 2012 17:14:53, 7.21d [datcnv_vars = 11] # datcnv_in = P:\Cruise_Data_Processing\2012-50\RAW\CTD\SBE911_13-15JUL_with_pH\ 2012-50-0373.hex P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-SBE911-pH-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Dec 11 2012 09:08:13, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2012-50\Processing\convert\2012-50-037 3.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 = Dec 11 2012 09:09:22, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2012-50\Processing\wildedit\2012-50-03 73.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Dec 11 2012 09:49:23, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-50\Processing\align\2012-50-0373.cn v # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 11 2012 09:50:43, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2012-50\Processing\celltm\2012-50-0373.c nv P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-SBE911-pH-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records. Data Processing Notes: ---------------------- The fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no Dissolved Oxygen sampling, so no estimate is made of accuracy. Recalibration was based on results of cruise 2012-01. It is likely that there has been some drift since then which usually results in values that are low by a few %. Salinity samples were stored for 4 months before they were analyzed. Based on recent cruises using the same types of bottle inserts, it appears that significant evaporation occurs after 2 months, and that by 4 months bottle values are likely to read high by an average of >0.01. Furthermore, all but one sample came from 10db where the salinity gradients were high, making the comparison even less suitable for recalibration of salinity. The last good calibration of the salinity from these sensors came from cruise 2012-01 in Feb. 2012 and showed the primary salinity to be very close to bottle values. A pH sensor was attached to the CTD for casts #355 to #409, but the data are not included in the files to be placed in the IOS Data Library because no field calibration information was available at the time of processing, and there are some concerns about how the sensors perform. For details on the processing see the report: 2012-50-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.48E-01 1) $END !--1--- ---2---- ---3--- ---4---- --5--- --6-- -7-- !Pressu Temperat Fluores Salinity Oxygen Oxyge Numb !re ure: cence: :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ------- -------- ------ ----- ---- *END OF HEADER 3.5 9.3203 1.381 30.8865 5.29 230.5 1 3.9 9.3009 1.438 30.8993 5.27 230.0 28 5.1 9.2746 1.441 30.9211 5.25 229.0 26 6.0 9.2505 1.401 30.9348 5.25 228.7 28 7.0 9.2407 1.306 30.9420 5.24 228.5 29 8.0 9.2370 1.315 30.9470 5.24 228.3 27 9.0 9.2400 1.350 30.9446 5.23 228.2 27 10.0 9.2351 1.263 30.9491 5.24 228.3 26 11.0 9.2373 1.321 30.9470 5.25 228.9 28 12.0 9.2237 1.280 30.9597 5.26 229.2 27 13.0 9.2308 1.341 30.9540 5.24 228.5 27 14.0 9.2468 1.411 30.9402 5.22 227.8 28 15.0 9.2325 1.379 30.9533 5.22 227.4 27 16.0 9.1975 1.361 30.9869 5.22 227.6 22 17.0 9.2130 1.335 30.9717 5.21 227.0 27 18.0 9.2118 1.321 30.9736 5.20 226.7 30 19.0 9.1872 1.330 31.0025 5.20 226.7 34 20.0 9.1730 1.320 31.0197 5.20 226.9 42 20.5 9.1726 1.363 31.0203 5.20 226.9 8