*2015/04/21 08:34:56.10 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2014/07/31 17:09:26.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5238796F NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 4 44 2 Temperature:Primary 'deg C (ITS90)' 8.8246 13.0756 3 Fluorescence:URU:Wetlabs mg/m^3 0.325 19.046 4 pH:SBE:Nominal n/a 8.89 9.546 5 Salinity:T0:C0 PSS-78 31.6869 32.4285 6 Oxygen:Dissolved:SBE mL/L 2.803 7.86 7 Oxygen:Dissolved:SBE umol/kg 122.0661 342.7279 8 Number_of_bin_records n/a 13 29 $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 ' ' 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: P:\Cruise_Data_Processing\2014-08\Pro $END *ADMINISTRATION MISSION : 2014-08 AGENCY : 'PBS, Marine Ecosystems and Aquaculture Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : LaPerouse Pelagic Ecosystem Survey SCIENTIST : Boldt J. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : WCVI STATION : 33 EVENT NUMBER : 33 LATITUDE : 48 59.45000 N ! (deg min) LONGITUDE : 125 54.39000 W ! (deg min) WATER DEPTH : 50 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2710 Conductivity ' ' 2128 'Pressure:Digiquartz with TC' ' ' 0550 Temperature:2 ' ' 2374 Conductivity:2 ' ' 3396 'Oxygen:SBE 43' ' ' 1176 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215 pH ' ' 0851 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/04/18 15:00:22 5079 5079 CLEAN 5.2.1 2015/04/18 15:01:11 5079 5079 SHIFTDAT 3.4 2015/04/18 16:08:30 5079 5079 SHIFTDAT 3.4 2015/04/18 16:10:02 5079 5079 SHIFTDAT 3.4 2015/04/18 16:10:39 5079 5079 DELETE 6.3 2015/04/18 16:11:58 5079 1060 CTDEDIT 5.0.4 2015/04/20 16:10:29 1060 994 BINAVE 4.2 2015/04/20 16:43:16 994 41 REMOVECH 8.2 2015/04/20 16:50:45 41 41 CHGUNITS 3.1 2015/04/20 16:51:05 41 41 REORDER 1.3.1 2015/04/21 08:34:37 ? ? HDREDIT2 3.0.2 2015/04/21 08:34:56 ? ? $END $REMARKS -CLEAN functions: 2015/04/18 15:00:41 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -1000 351 data records in pad range. Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 12.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.30 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 34.25 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/04/20 16:10:29 66 records were deleted in this editing session. 95 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2015/04/20 16:50:45 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] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2015/04/21 08:34:56 Applied edit header: P:\Cruise_Data_Processing\2014-08\Processing\doc\2014-08-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 4: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2014-08\2014-08-0033.hex Software Version Seasave V 7.22.4 Temperature SN = 2710 Conductivity SN = 2128 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 01 2014 10:12:53 NMEA Latitude = 48 59.45 N NMEA Longitude = 125 54.39 W NMEA UTC (Time) = Jul 31 2014 17:09:26 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 2014-08 laperouse Station: 33 Depth(m): 50 System UTC = Aug 01 2014 09:12:53 # nquan = 15 # nvalues = 5079 # 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 = 0.5 # name 14 = flag: flag # span 0 = 1, 5079 # span 1 = 0.013, 44.246 # span 2 = 8.8182, 13.9647 # span 3 = 8.8179, 14.1866 # span 4 = 0.096169, 3.768289 # span 5 = 0.076140, 3.758660 # span 6 = -0.2405, 64.7595 # span 7 = 1.2051, 2.6349 # span 8 = 8.846, 9.558 # span 9 = -2.733, 2.455 # span 10 = 0, 1 # span 11 = 0.6177, 32.4349 # span 12 = 0.4818, 32.4312 # span 13 = 2.75324, 8.06461 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 31 2014 17:09:26 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2710 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36715380e-003 # 6.46576903e-004 # 2.33953737e-005 # 2.19507139e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 29-Jan-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02028018e+001 # 1.46419864e+000 # -3.32636380e-003 # 3.25151678e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0550 # 25-Mar-13 # -4.232943e+004 # 1.065076e-001 # 1.464900e-002 # 3.694200e-002 # 0.000000e+000 # 3.041883e+001 # -3.536199e-004 # 4.388420e-006 # 2.583800e-009 # 0.99988778 # -0.12341 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2374 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34913123e-003 # 6.45506956e-004 # 2.32986392e-005 # 2.17320090e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 30-Jan-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.92108035e+000 # 1.31524483e+000 # -2.66264865e-004 # 8.33352189e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # # # # # # # 1176 # 05-Mar-13 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.2702e-001 # -0.5178 # -3.7667e-003 # 1.4548e-004 # -2.8367e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.7500e-002 # 2.2100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2215 # # 1.30000000e+001 # # 0.0185 # # # # # # 0851 # 29-May-12 # 4.5412 # 2.4967 # # # # # # # # # # # # # datcnv_date = Apr 18 2015 14:57:04, 7.22.5 [datcnv_vars = 11] # datcnv_in = P:\Cruise_Data_Processing\2014-08\RAW\CTD\2014-08-0033.hex P:\Crui se_Data_Processing\2014-08\Processing\doc\2014-08-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Apr 18 2015 14:57:32, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2014-08\Processing\convert\2014-08-003 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 = Apr 18 2015 14:57:47, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2014-08\Processing\wildedit\2014-08-00 33.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Apr 18 2015 14:58:04, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2014-08\Processing\align\2014-08-0033.cn v # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Apr 18 2015 14:58:31, 7.22.5 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2014-08\Processing\celltm\2014-08-0033.c nv P:\Cruise_Data_Processing\2014-08\Processing\doc\2014-08-ctd.xmlcon # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records near the top of the cast; salinity was cleaned. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence and pH data are nominal and unedited except that some records were removed in editing temperature and salinity. Dissolved oxygen was calibrated using the results of cruise 2014-01 when the same sensor was used. There was no calibration sampling from this cruise. Recalibration of the salinity channel was based on a report from the factory on drift in the temperature and conductivity sensors as of 23 December 2014 and 3 March 2015, respectively. That report shows the primary salinity had drifted low by about 0.002. This was the 5th of 8 cruises between the factory checks so it was estimated that about the CTD salinity was reading low by about 0.001. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were collected. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see the report: 2014-08_Processing_Report.doc. ---------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Fluores pH:SBE: Salinity Oxygen Oxyge Numb !re ure: cence: Nominal :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ------- ------- -------- ------ ----- ---- *END OF HEADER 4.0 13.0756 1.090 9.539 31.6884 7.71 336.2 20 5.0 13.0586 1.242 9.539 31.6879 7.73 337.1 29 6.0 13.0425 1.772 9.539 31.6874 7.78 339.3 29 7.0 13.0270 2.714 9.538 31.6875 7.86 342.7 22 8.0 13.0145 4.435 9.539 31.6876 7.80 340.2 22 9.0 13.0025 13.016 9.539 31.6869 7.57 330.0 24 10.0 12.9905 19.046 9.542 31.6883 6.87 299.6 26 11.0 12.9772 11.776 9.545 31.6911 5.95 259.6 23 12.0 12.7908 6.403 9.546 31.7366 5.46 238.0 21 13.0 12.2172 3.351 9.542 31.8599 5.30 231.2 22 14.0 11.8562 1.607 9.510 31.9494 5.23 227.8 22 15.0 11.6912 1.342 9.446 31.9661 5.09 221.7 25 16.0 11.4609 1.065 9.395 31.9649 5.00 217.7 27 17.0 11.1904 0.755 9.349 31.9798 4.93 214.9 25 18.0 11.0650 0.631 9.311 32.0034 4.85 211.2 24 19.0 10.9384 0.626 9.285 32.0184 4.73 206.2 23 20.0 10.7198 0.511 9.261 32.0267 4.63 201.8 23 21.0 10.3911 0.460 9.239 32.0309 4.62 201.4 25 22.0 10.1829 0.454 9.218 32.0373 4.60 200.6 25 23.0 10.1570 0.439 9.195 32.0455 4.61 200.7 23 24.0 10.0506 0.424 9.173 32.0739 4.61 200.9 24 25.0 9.9465 0.378 9.157 32.1337 4.38 190.6 25 26.0 9.8954 0.381 9.145 32.1860 3.97 173.0 27 27.0 9.6676 0.384 9.139 32.1985 3.75 163.2 23 28.0 9.4115 0.366 9.134 32.2164 3.66 159.4 22 29.0 9.2970 0.385 9.119 32.2391 3.64 158.7 24 30.0 9.2050 0.392 9.099 32.2664 3.63 158.3 27 31.0 9.1856 0.340 9.069 32.2856 3.56 155.2 28 32.0 9.1609 0.325 9.044 32.2950 3.39 147.5 25 33.0 9.0896 0.372 9.026 32.3212 3.23 140.8 22 34.0 9.0190 0.484 9.010 32.3493 3.18 138.5 19 35.0 8.9486 0.442 8.996 32.3773 3.16 137.5 24 36.0 8.9399 0.441 8.980 32.3818 3.13 136.2 27 37.0 8.9348 0.431 8.961 32.3849 3.08 133.9 26 38.0 8.9258 0.496 8.947 32.3891 3.00 130.5 26 39.0 8.9070 0.490 8.937 32.3975 2.90 126.4 24 40.0 8.8917 0.524 8.928 32.4026 2.84 123.7 23 41.0 8.8587 0.454 8.917 32.4136 2.81 122.6 24 42.0 8.8410 0.423 8.909 32.4204 2.81 122.3 25 43.0 8.8323 0.502 8.897 32.4244 2.81 122.3 26 44.0 8.8246 0.480 8.890 32.4285 2.80 122.1 13