*2015/04/21 08:34:56.38 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2014/08/01 22:19:36.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 105 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 81739A7B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 4 108 2 Temperature:Primary 'deg C (ITS90)' 7.0155 15.6131 3 Fluorescence:URU:Wetlabs mg/m^3 0.191 4.847 4 pH:SBE:Nominal n/a 8.779 9.58 5 Salinity:T0:C0 PSS-78 31.6632 33.8409 6 Oxygen:Dissolved:SBE mL/L 1.758 7.344 7 Oxygen:Dissolved:SBE umol/kg 76.4558 320.3381 8 Number_of_bin_records n/a 8 36 $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 : 44 EVENT NUMBER : 44 LATITUDE : 49 16.84000 N ! (deg min) LONGITUDE : 126 39.51000 W ! (deg min) WATER DEPTH : 203 *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 15:00:33 11141 11141 CLEAN 5.2.1 2015/04/18 15:01:22 11141 11141 SHIFTDAT 3.4 2015/04/18 16:08:39 11141 11141 SHIFTDAT 3.4 2015/04/18 16:10:11 11141 11141 SHIFTDAT 3.4 2015/04/18 16:10:49 11141 11141 DELETE 6.3 2015/04/18 16:12:06 11141 2811 CTDEDIT 5.0.4 2015/04/20 16:37:04 2811 2733 BINAVE 4.2 2015/04/20 16:43:19 2733 105 REMOVECH 8.2 2015/04/20 16:50:45 105 105 CHGUNITS 3.1 2015/04/20 16:51:06 105 105 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 453 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 98.22 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/04/20 16:37:04 78 records were deleted in this editing session. 29 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\2014-08-0044.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 02 2014 15:24:23 NMEA Latitude = 49 16.84 N NMEA Longitude = 126 39.51 W NMEA UTC (Time) = Aug 01 2014 22:19:36 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: 44 Depth(m): 203 System UTC = Aug 02 2014 14:24:23 # nquan = 15 # nvalues = 11141 # 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, 11141 # span 1 = -0.328, 108.216 # span 2 = 7.0128, 15.6843 # span 3 = 7.0123, 15.6641 # span 4 = 0.144258, 3.986307 # span 5 = 0.131123, 3.983872 # span 6 = 0.0452, 5.8706 # span 7 = 0.9231, 2.5763 # span 8 = 8.733, 9.586 # span 9 = -1.832, 1.965 # span 10 = 0, 1 # span 11 = 0.9166, 33.8416 # span 12 = 0.8266, 33.8369 # span 13 = 1.66472, 7.84015 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 01 2014 22:19:36 [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 14:57:08, 7.22.5 [datcnv_vars = 11] # datcnv_in = P:\Cruise_Data_Processing\2014-08\RAW\CTD\2014-08-0044.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 14:57:34, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2014-08\Processing\convert\2014-08-004 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 = Apr 18 2015 14:57:50, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2014-08\Processing\wildedit\2014-08-00 44.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Apr 18 2015 14:58:06, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2014-08\Processing\align\2014-08-0044.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 14:58:34, 7.22.5 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2014-08\Processing\celltm\2014-08-0044.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 and bottom 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 15.6131 1.399 9.544 31.6695 7.00 305.4 20 5.0 15.5556 1.394 9.545 31.6705 7.21 314.7 22 6.0 14.6680 1.569 9.553 31.6632 7.34 320.3 23 7.0 14.2642 2.528 9.562 31.6673 6.77 295.2 32 8.0 14.0672 4.674 9.577 31.6781 5.97 260.4 30 9.0 13.6306 4.847 9.580 31.7278 5.01 218.5 27 10.0 12.9443 3.693 9.558 31.8141 4.54 197.8 27 11.0 12.1841 4.331 9.510 31.9113 4.34 189.1 31 12.0 11.5434 3.395 9.420 31.9720 4.75 207.1 34 13.0 11.2456 2.968 9.298 32.0311 5.27 229.6 28 14.0 11.3088 1.912 9.237 32.0719 5.13 223.6 26 15.0 11.2688 1.722 9.236 32.1118 4.59 200.1 25 16.0 10.9778 1.482 9.261 32.1312 4.23 184.3 26 17.0 10.4165 1.392 9.261 32.1863 3.54 154.3 27 18.0 9.9191 1.028 9.214 32.2606 3.15 137.4 29 19.0 9.3668 0.970 9.148 32.3365 3.14 136.8 31 20.0 8.9584 1.164 9.061 32.4432 3.19 138.9 25 21.0 8.6702 0.684 9.020 32.5217 3.26 142.1 21 22.0 8.6089 0.554 8.998 32.5452 3.33 144.9 22 23.0 8.4723 0.532 8.983 32.5729 3.34 145.3 28 24.0 8.3824 0.475 8.979 32.6053 3.42 149.0 34 25.0 8.3064 0.618 8.978 32.6270 3.29 143.4 22 26.0 8.1439 0.438 8.978 32.6520 3.18 138.4 19 27.0 8.1377 0.416 8.981 32.7065 3.01 130.9 22 28.0 8.0684 0.403 8.979 32.7762 2.85 123.9 36 29.0 8.0932 0.392 8.960 32.8381 2.79 121.4 29 30.0 8.0518 0.368 8.938 32.8696 2.80 121.7 21 31.0 8.0394 0.330 8.925 32.8832 2.79 121.6 24 32.0 8.0362 0.463 8.917 32.8887 2.77 120.8 31 33.0 8.0243 0.319 8.913 32.8991 2.72 118.3 29 34.0 8.0215 0.326 8.909 32.9098 2.65 115.4 22 35.0 8.0209 0.379 8.906 32.9281 2.63 114.6 23 36.0 8.0099 0.324 8.903 32.9491 2.61 113.7 26 37.0 7.9956 0.309 8.897 32.9600 2.61 113.8 28 38.0 7.9872 0.318 8.891 32.9661 2.62 114.1 28 39.0 7.9739 0.314 8.888 32.9735 2.65 115.3 27 40.0 7.9478 0.328 8.886 32.9787 2.69 117.2 25 41.0 7.9238 0.304 8.886 32.9806 2.78 121.0 22 42.0 7.8868 0.320 8.886 32.9816 2.84 123.4 23 43.0 7.8228 0.336 8.889 32.9844 2.87 125.0 27 44.0 7.7799 0.294 8.895 32.9886 2.88 125.3 28 45.0 7.7628 0.345 8.900 32.9919 2.88 125.3 26 46.0 7.7600 0.584 8.902 32.9938 2.88 125.3 23 47.0 7.7497 0.295 8.903 32.9943 2.87 124.7 22 48.0 7.7371 0.287 8.904 32.9984 2.80 121.8 26 49.0 7.7259 0.301 8.904 33.0127 2.76 119.9 32 50.0 7.7179 0.305 8.899 33.0309 2.71 118.0 31 51.0 7.7157 0.314 8.896 33.0349 2.66 115.9 22 52.0 7.6971 0.350 8.893 33.0544 2.58 112.4 14 53.0 7.6291 0.303 8.892 33.1096 2.49 108.4 20 54.0 7.5957 0.294 8.887 33.1526 2.31 100.5 28 55.0 7.5717 0.326 8.879 33.1919 2.07 90.0 36 56.0 7.4814 0.300 8.865 33.2972 2.06 89.5 30 57.0 7.4050 0.288 8.842 33.3690 2.24 97.4 24 58.0 7.3310 0.279 8.827 33.4355 2.28 99.3 18 59.0 7.2877 0.278 8.820 33.4748 2.29 99.5 24 60.0 7.2800 0.259 8.827 33.4834 2.31 100.6 30 61.0 7.2680 0.267 8.834 33.4959 2.40 104.4 32 62.0 7.2600 0.268 8.837 33.5034 2.53 110.2 26 63.0 7.2555 0.271 8.840 33.5082 2.66 115.8 22 64.0 7.2456 0.239 8.843 33.5243 2.70 117.3 19 65.0 7.2388 0.249 8.851 33.5360 2.64 114.8 20 66.0 7.2261 0.239 8.864 33.5548 2.42 105.1 26 67.0 7.1981 0.230 8.875 33.5831 2.33 101.3 35 68.0 7.1755 0.239 8.869 33.5987 2.56 111.5 29 69.0 7.1800 0.205 8.850 33.6370 2.61 113.4 23 70.0 7.1636 0.213 8.850 33.6533 2.58 112.2 22 71.0 7.1503 0.204 8.864 33.6738 2.51 109.3 27 72.0 7.1431 0.198 8.874 33.6794 2.46 107.0 28 73.0 7.1314 0.211 8.875 33.6874 2.51 109.1 25 74.0 7.1247 0.215 8.871 33.7010 2.54 110.6 22 75.0 7.1299 0.201 8.867 33.7127 2.49 108.4 23 76.0 7.1271 0.228 8.871 33.7216 2.46 106.8 28 77.0 7.1135 0.204 8.874 33.7346 2.43 105.7 31 78.0 7.1182 0.219 8.870 33.7473 2.32 100.9 25 79.0 7.1102 0.222 8.869 33.7532 2.29 99.5 24 80.0 7.0852 0.191 8.869 33.7590 2.34 101.9 31 81.0 7.0901 0.216 8.856 33.7711 2.35 102.4 35 82.0 7.0837 0.211 8.856 33.7832 2.35 102.2 22 83.0 7.0793 0.198 8.859 33.7920 2.27 98.8 18 84.0 7.0764 0.192 8.861 33.7955 2.18 94.7 18 85.0 7.0722 0.204 8.860 33.8015 2.08 90.7 23 86.0 7.0546 0.213 8.859 33.8158 2.01 87.5 30 87.0 7.0448 0.234 8.847 33.8224 1.90 82.7 30 88.0 7.0369 0.244 8.833 33.8277 1.82 79.0 28 89.0 7.0257 0.254 8.822 33.8347 1.79 77.7 26 90.0 7.0227 0.231 8.811 33.8371 1.77 77.0 28 91.0 7.0221 0.251 8.801 33.8379 1.78 77.6 30 92.0 7.0211 0.321 8.795 33.8383 1.78 77.5 28 93.0 7.0208 0.263 8.792 33.8385 1.79 77.8 25 94.0 7.0207 0.249 8.790 33.8386 1.79 78.0 22 95.0 7.0207 0.262 8.787 33.8386 1.79 78.0 24 96.0 7.0208 0.300 8.787 33.8385 1.79 78.0 23 97.0 7.0208 0.257 8.786 33.8387 1.79 77.9 22 98.0 7.0207 0.251 8.785 33.8387 1.78 77.5 27 99.0 7.0200 0.263 8.786 33.8390 1.78 77.4 32 100.0 7.0179 0.264 8.785 33.8396 1.77 77.1 31 101.0 7.0179 0.259 8.783 33.8398 1.78 77.2 23 102.0 7.0166 0.263 8.781 33.8403 1.77 77.2 21 103.0 7.0171 0.270 8.782 33.8401 1.76 76.7 24 104.0 7.0163 0.286 8.781 33.8404 1.76 76.7 34 105.0 7.0155 0.275 8.781 33.8407 1.77 76.8 31 106.0 7.0155 0.292 8.779 33.8409 1.76 76.5 20 107.0 7.0156 0.278 8.779 33.8408 1.76 76.5 17 108.0 7.0159 0.269 8.780 33.8407 1.76 76.5 8