*2016/12/23 08:53:17.70 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/09/04 17:25:23.000 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 : 9C1218A4 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.47 42.568 2 Temperature:Secondary 'deg C (ITS90)' 9.9808 13.0524 3 Transmissivity %/metre 8.8 52.7 4 Fluorescence:URU:Seapoint mg/m^3 0.476 23.4 5 PAR uE/m^2/sec 0 135.55 6 Salinity:T1:C1 PSS-78 31.0459 32.1835 7 Oxygen:Dissolved:SBE mL/L 3.746 8.064 8 Oxygen:Dissolved:SBE umol/kg 163.192 351.6466 9 Number_of_bin_records n/a 2 38 $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 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-62\Pro $END *ADMINISTRATION MISSION : 2016-62 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse Zooplankton Monitoring SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LG01 EVENT NUMBER : 79 LATITUDE : 49 20.51000 N ! (deg min) LONGITUDE : 126 35.04000 W ! (deg min) WATER DEPTH : 54 ALTIMETER (M) : 10.04 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4752 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 2710 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1185DR Altimeter ' ' 62354 PAR/Irradiance:Biospherical/Licor ' ' 70613 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.26.1.8 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/12/12 15:41:02 10256 10256 CLEAN 5.2.1 2016/12/15 09:00:12 10256 10256 SHIFTDAT 3.4 2016/12/15 09:11:01 10256 10256 SHIFTDAT 3.4 2016/12/15 09:21:26 10256 10256 SHIFTDAT 3.4 2016/12/15 09:31:52 10256 10256 DELETE 6.3 2016/12/15 09:41:09 10256 1213 CTDEDIT 5.2.3 2016/12/19 14:38:26 1213 972 CALIB 11.9 2016/12/22 15:50:01 972 972 FILTERS 4.3 2016/12/22 16:26:06 972 972 BINAVE 4.2 2016/12/22 16:30:55 972 41 REMOVECH 8.2 2016/12/23 08:36:39 41 41 CHGUNITS 3.1.1 2016/12/23 08:37:05 41 41 REORDER 1.3.1 2016/12/23 08:37:30 ? ? HDREDIT2 3.0.2 2016/12/23 08:53:17 ? ? $END $REMARKS -CLEAN functions: 2016/12/15 08:55:24 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU: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= 0.30 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= -0.60 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 32.65 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/12/19 14:38:26 241 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2016/12/22 15:50:01 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-62\Processing\doc\2016-62-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.2330000E-01 0.1024800E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU: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 2016/12/23 08:36:39 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature* Salinity reference channel: Salinity* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/12/23 08:53:17 Applied edit header: P:\Cruise_Data_Processing\2016-62\Processing\doc\2016-62-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2016-62\2016-62-0079.hex Software Version Seasave V 7.26.1.8 Temperature SN = 4752 Conductivity SN = 2280 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 04 2016 17:29:23 NMEA Latitude = 49 20.51 N NMEA Longitude = 126 35.04 W NMEA UTC (Time) = Sep 04 2016 17:25:23 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Mission: 2016-62 Ship: J.P. Tully Station: LG01 Depth: 54 System UTC = Sep 04 2016 17:29:23 # nquan = 17 # nvalues = 10256 # 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 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = par: PAR/Irradiance, Biospherical/Licor # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 10256 # span 1 = 1.574, 42.647 # span 2 = 9.9492, 13.1921 # span 3 = 9.9509, 13.1499 # span 4 = 3.521762, 3.702501 # span 5 = 3.521372, 3.701963 # span 6 = 52.4288, 85.4076 # span 7 = 3.9072e-01, 2.5153e+01 # span 8 = 1.0000e-12, 9.7721e+02 # span 9 = 2.0901, 3.9584 # span 10 = 8.42, 50.11 # span 11 = -1.179, 1.354 # span 12 = 0, 1 # span 13 = 30.8444, 32.1876 # span 14 = 30.8864, 32.1874 # span 15 = 3.5825, 7.9060 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 04 2016 17:25:23 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4752 # 16-Dec-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35917908e-003 # 6.36752535e-004 # 2.08584233e-005 # 1.76255754e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00904009e+001 # 1.35149315e+000 # -1.84720682e-003 # 1.90856808e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 17-Dec-14 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99991613 # -1.00000 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 2710 # 16-Dec-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36717385e-003 # 6.46681437e-004 # 2.34978657e-005 # 2.22502310e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05920237e+001 # 1.61356129e+000 # -1.94911294e-003 # 2.41671700e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 17-Jan-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.0785e-001 # -0.6967 # -3.5082e-003 # 1.2934e-004 # -1.8411e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # 3640 # # # 2 # 0.000 # # # # # # 1185DR # APR 27. 2016 # 19.3479 # -1.1028 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460813 # # # # # #
# datcnv_date = Nov 16 2016 14:42:00, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-62\RAW\CTD\2016-62-0079.hex P:\Crui se_Data_Processing\2016-62\Processing\doc\2016-62-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Nov 16 2016 14:51:44, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-62\Processing\convert\2016-62-007 9.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 12 2016 14:44:51, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-62\Processing\wildedit\2016-62-00 79.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 12 2016 14:53:46, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-62\Processing\align\2016-62-0079.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 12 2016 15:01:51, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-62\Processing\celltm\2016-62-0079.c nv P:\Cruise_Data_Processing\2016-62\Processing\doc\2016-62-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some surface records and records corrupted by shed wakes. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. To get an estimate of the accuracy of the SBE DO data during downcasts (after recalibration) a rough comparison was made between downcast SBE DO and upcast titrated samples. Some of the difference will be due to problems with flushing of Niskin bottles and/or analysis errors, so the following statement likely underestimates SBE DO accuracy. Downcast (CTD files) Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.5 mL/L from 0 to 200db ±0.25 mL/L from 200db to 400db ±0.08 mL/L from 400db to 800db ±0.02 mL/L below 800db For details on the processing see document: 2016-62_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.233E-01 1.0248) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.5 13.0524 15.8 15.946 135.6 31.0459 7.74 337.8 2 4.0 12.9940 16.6 15.188 91.9 31.1224 7.68 335.2 33 5.1 12.7222 10.2 18.880 54.2 31.4407 7.91 345.1 12 5.6 12.6492 8.8 20.525 41.3 31.4938 7.98 348.0 2 7.3 12.6793 9.2 20.450 16.1 31.5126 8.06 351.6 19 8.0 12.6347 9.0 22.160 11.5 31.5102 8.06 351.3 38 9.0 12.6364 9.9 23.400 6.6 31.5204 7.93 345.8 29 10.0 12.5304 11.5 20.197 4.0 31.5083 7.73 336.9 26 11.0 12.4288 13.1 18.345 2.5 31.5047 7.63 332.6 24 12.0 12.3575 12.8 18.908 1.5 31.5723 7.54 328.8 23 13.0 12.1894 14.9 17.203 0.9 31.6183 7.28 317.4 27 14.0 12.0659 19.0 15.394 0.5 31.6580 6.90 300.8 33 15.0 11.9692 24.7 12.112 0.4 31.6949 6.56 285.9 27 16.0 11.8817 28.0 11.109 0.3 31.7191 6.31 275.2 20 17.0 11.7810 31.2 9.380 0.2 31.7457 6.14 267.5 19 18.0 11.7283 33.2 7.486 0.1 31.7704 5.98 260.5 24 19.0 11.6950 35.6 6.537 0.1 31.7909 5.77 251.5 29 20.0 11.5648 44.1 4.327 0.0 31.8848 5.58 243.1 26 21.0 11.4968 49.0 3.103 0.0 31.9151 5.50 239.9 23 22.0 11.5493 49.2 2.422 0.0 31.9535 5.52 240.7 22 23.0 11.5887 49.7 1.926 0.0 32.0025 5.57 242.9 22 24.0 11.6890 49.7 1.744 0.0 32.0436 5.58 243.1 25 25.0 11.6505 49.7 1.486 0.0 32.0406 5.48 238.8 34 26.0 11.3543 51.0 1.190 0.0 32.0057 5.40 235.2 34 27.0 11.4124 51.0 1.201 0.0 32.0389 5.37 233.8 23 28.0 11.4755 50.2 1.325 0.0 32.0865 5.30 230.9 18 29.0 11.3376 50.3 1.220 0.0 32.0804 5.20 226.5 19 30.0 11.0951 50.6 1.110 0.0 32.0603 5.07 220.7 23 31.0 10.8820 51.0 1.100 0.0 32.0394 4.89 213.0 30 32.0 10.7439 50.8 0.967 0.0 32.0368 4.66 203.0 27 33.0 10.4253 51.5 0.839 0.0 32.0350 4.45 193.9 22 34.0 10.0889 51.8 0.814 0.0 32.0540 4.28 186.6 20 35.0 9.9856 52.2 0.721 0.0 32.0725 4.16 181.1 25 36.0 9.9816 52.0 0.723 0.0 32.0783 4.07 177.2 32 37.0 9.9884 52.4 0.634 0.0 32.0943 4.02 175.0 26 38.0 10.0237 52.7 0.559 0.0 32.1375 3.99 174.0 26 39.0 10.0437 52.5 0.573 0.0 32.1584 3.97 173.1 23 40.0 10.0356 52.5 0.476 0.0 32.1744 3.95 172.0 23 41.0 10.0234 52.6 0.615 0.0 32.1790 3.92 170.7 24 41.9 10.0091 52.4 0.537 0.0 32.1805 3.91 170.5 19 42.6 9.9808 52.4 0.497 0.0 32.1835 3.75 163.2 15