*2017/02/28 14:24:54.28 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/03/29 22:00:26.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B9FFEB58 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.467 44.646 2 Depth metres 1.454487 44.5342 3 Temperature:Primary 'deg C (ITS90)' 8.5829 9.9147 4 Fluorescence:URU:Wetlabs mg/m^3 0.492 5.303 5 Salinity:T0:C0 PSS-78 25.496 28.3529 6 Oxygen:Dissolved:SBE mL/L 4.367 6.967 7 Oxygen:Dissolved:SBE umol/kg 190.8 304.6 8 Number_of_bin_records n/a 1 16 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ----- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99.9 ' ' 7 F R4 1 3 -99 ' ' 9 F ' ' 4 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\2016-09\Pro $END *ADMINISTRATION MISSION : 2016-09 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Salacia *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : BS-11 EVENT NUMBER : 47 LATITUDE : 49 29.01000 N ! (deg min) LONGITUDE : 124 46.05000 W ! (deg min) WATER DEPTH : 58 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0668 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2214 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/02/21 09:32:28 2817 2817 CLEAN 5.2.2 2017/02/21 10:14:00 2817 2817 ADTIMCH 4.4 2017/02/21 13:29:01 2817 2817 MERGEHDR 1.3 2017/02/21 14:16:03 2817 2817 CLIP 1.3 2017/02/21 16:30:21 2817 1858 SHIFTDAT 3.4 2017/02/22 09:51:14 1858 1858 DELETE 6.3 2017/02/22 09:52:49 1858 505 CTDEDIT 5.2.3 2017/02/23 09:42:39 505 493 CALIB 11.9 2017/02/24 12:57:09 493 493 FILTERS 4.3 2017/02/24 13:54:17 493 493 BINAVE 4.2 2017/02/24 13:58:02 493 45 REMOVECH 8.2 2017/02/24 13:59:45 45 45 CHGUNITS 3.1.1 2017/02/24 14:02:38 45 45 DERIVEDQ 3.8.1 2017/02/24 14:02:56 45 45 REORDER 1.3.1 2017/02/24 15:28:33 ? ? HDREDIT2 3.1.1 2017/02/28 14:24:54 ? ? $END $REMARKS -CLEAN functions: 2017/02/21 10:13:53 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add -16.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 960,100000 Time Not Available in File -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 DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 34.86 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2017/02/23 09:42:39 12 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/02/24 12:57:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Fluorescence:URU:Wetlabs:ECO- mg/m^3 10 0.3380000E+00 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* 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 2017/02/24 13:59:45 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] 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 -The following DERIVEQ parameters were used: 2017/02/24 14:02:56 Reference channel for pressure is: Press* Reference channel for temperature is: Temp* Reference channel for conductivity ratio is: Cond* Reference channel for salinity is: Sal* Reference channel for oxygen is: Oxygen:Dissolved:SBE [umol/kg] Computed properties Derived Properties Ref Press Temp Type Replace ------------------ --------- --------- ------- Depth Insitu n/a YES Oxygen:saturation n/a Insitu YES -HEADER EDITS: 2017/02/28 14:24:54 Applied edit header: P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Program Files\Sea-Bird\Seaterm\2016-09_047.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 29 2016 20:17:10 2016-09, Event:47 ds SBE 25 CTD V 4.1c SN 0456 03/30/16 20:16:51.335 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.355 vmain = 11.9 iop = 161 vlith = 5.2 ncasts = 24 samples = 135396 free = 626845 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 21 03/30 14:00:26 smpls 123549 to 126365 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2817 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = flag: flag # span 0 = 1, 2817 # span 1 = -0.131, 44.861 # span 2 = 8.5828, 12.2061 # span 3 = 0.016281, 3.042210 # span 4 = -0.3380, 63.5826 # span 5 = 0.0000, 2.7424 # span 6 = -1.639, 1.721 # span 7 = 0.1050, 28.3530 # span 8 = -1.7784, 19.9828 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 30 2016 14:00:26 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 23-May-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36063051e-003 # 6.40719670e-004 # 2.18465927e-005 # 1.95562899e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 14-May-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01389382e+001 # 1.21091537e+000 # -2.35198027e-003 # 2.00652028e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 02-Jun-14 # 3.164321e+003 # -8.773231e-001 # -2.009855e-006 # 0.00000 # # # # # # 1592 # 23-May-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.8674e-001 # -0.4848 # -3.8848e-003 # 2.0422e-004 # -2.9590e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2214 # # 1.30000000e+001 # # 0.0260 # # # # datcnv_date = Feb 20 2017 16:13:54, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016-09-0047.hex P:\Crui se_Data_Processing\2016-09\Processing\doc\2016-09-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Feb 21 2017 09:15:34, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-09\Processing\convert\2016-09-0047 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 7 # wfilter_action t090C = cosine, 7 # wfilter_action c0S/m = cosine, 7 # alignctd_date = Feb 21 2017 09:16:13, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-09\Processing\wfilter\2016-09-004 7.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 21 2017 09:16:59, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-09\Processing\align\2016-09-0047.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 21 2017 09:17:59, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016-09-0047.c nv P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-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 a few records near the top and bottom of the cast. Data Processing Notes: ---------------------- Dissolved Oxygen and Fluorescence are nominal and unedited, except that some records were removed in editing temperature and salinity. 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. Comparison with bottles suggests that the CTD salinity is low by about 0.002psu but there are too many uncertainties in the comparison to justify recalibration. For details on the processing see processing report: 2016-09-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------------------- -------- ---- ------ ------------ Fluorescence:URU:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.338 1) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth 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 1.5 1.5 9.9147 0.492 25.4960 6.65 291.2 1 2.1 2.0 9.8393 0.597 25.7260 6.67 291.9 12 3.0 3.0 9.7206 0.695 26.2986 6.81 297.9 12 3.9 3.9 9.5005 1.241 26.9126 6.95 303.8 16 5.0 5.0 9.3073 2.213 27.2519 6.97 304.6 10 6.0 5.9 9.2027 3.478 27.3859 6.92 302.4 11 7.0 7.0 9.0442 3.596 27.5898 6.84 299.0 12 8.0 8.0 8.9760 5.303 27.6585 6.59 288.1 12 9.0 8.9 8.9060 5.212 27.7690 6.30 275.2 14 10.0 9.9 8.8970 4.726 27.7840 6.21 271.5 12 11.0 11.0 8.8950 4.152 27.7903 6.14 268.3 11 12.0 11.9 8.8909 4.496 27.7917 6.11 267.1 11 13.1 13.1 8.8912 4.016 27.7923 6.12 267.6 8 14.0 14.0 8.8852 4.277 27.7948 6.10 266.4 12 15.0 14.9 8.8720 4.155 27.8076 6.04 264.1 11 16.0 15.9 8.8816 3.824 27.8562 5.95 259.9 13 16.9 16.9 8.8823 2.731 27.8910 5.91 258.4 11 18.0 18.0 8.8818 3.172 27.8952 5.88 257.1 12 19.1 19.0 8.8817 2.918 27.9049 5.87 256.5 11 20.0 19.9 8.8724 3.118 27.9277 5.78 252.5 12 21.0 21.0 8.7872 2.802 27.9618 5.60 244.6 13 22.0 21.9 8.6950 2.492 27.9823 5.49 239.9 9 23.0 23.0 8.6923 2.452 27.9885 5.45 238.0 8 23.9 23.9 8.6608 2.554 27.9873 5.36 234.3 9 25.0 24.9 8.6382 1.736 28.0270 5.29 231.1 11 26.0 26.0 8.6547 1.612 28.0662 5.28 230.8 12 27.0 26.9 8.7068 1.722 28.1124 5.29 231.1 8 28.0 27.9 8.7235 1.647 28.1656 5.25 229.4 8 29.0 28.9 8.7376 1.669 28.1879 5.23 228.5 12 30.0 29.9 8.7275 1.850 28.2041 5.20 227.0 11 31.0 31.0 8.7176 1.386 28.2285 5.14 224.5 12 32.0 31.9 8.7103 1.265 28.2460 5.08 221.9 10 33.0 32.9 8.7015 1.353 28.2642 5.00 218.5 13 34.0 33.9 8.6740 1.122 28.2868 4.90 214.0 12 35.0 34.9 8.6641 1.070 28.2886 4.85 212.0 12 35.9 35.8 8.6549 1.118 28.2873 4.82 210.5 10 37.0 36.9 8.6219 1.119 28.2860 4.72 206.4 14 38.1 38.0 8.6173 0.960 28.2964 4.68 204.6 12 39.1 39.0 8.6164 1.033 28.3075 4.65 203.2 11 40.0 39.9 8.6149 0.918 28.3097 4.62 201.7 10 41.0 40.9 8.6097 0.864 28.3187 4.57 199.5 11 41.9 41.8 8.6044 0.864 28.3280 4.51 197.1 12 43.0 42.9 8.5950 0.834 28.3435 4.43 193.4 12 44.0 43.9 8.5865 0.863 28.3495 4.38 191.2 13 44.6 44.5 8.5829 0.968 28.3529 4.37 190.8 4