*2017/02/28 14:24:54.02 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/02/27 17:16:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1FA3A5B2 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.297 81.095 2 Depth metres 1.286027 80.80409 3 Temperature:Primary 'deg C (ITS90)' 8.5952 8.6996 4 Salinity:T0:C0 PSS-78 28.7428 29.7617 5 Oxygen:Dissolved:SBE mL/L 5.266 5.502 6 Oxygen:Dissolved:SBE umol/kg 229.8 240.3 7 Number_of_bin_records n/a 2 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 ' ' 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\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 : SC-04 EVENT NUMBER : 35 LATITUDE : 48 43.46000 N ! (deg min) LONGITUDE : 123 25.02000 W ! (deg min) WATER DEPTH : 90 *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 09:32:26 3257 3257 CLEAN 5.2.2 2017/02/21 10:13:59 3257 3257 ADTIMCH 4.4 2017/02/21 13:28:48 3257 3257 MERGEHDR 1.3 2017/02/21 14:16:02 3257 3257 CLIP 1.3 2017/02/21 16:30:20 3257 2298 SHIFTDAT 3.4 2017/02/22 09:51:13 2298 2298 DELETE 6.3 2017/02/22 09:52:48 2298 779 CTDEDIT 5.2.3 2017/02/23 09:05:05 779 714 CALIB 11.9 2017/02/24 12:57:08 714 714 FILTERS 4.3 2017/02/24 13:54:17 714 714 BINAVE 4.2 2017/02/24 13:58:01 714 80 REMOVECH 8.2 2017/02/24 14:01:37 80 80 CHGUNITS 3.1.1 2017/02/24 14:02:38 80 80 DERIVEDQ 3.8.1 2017/02/24 14:02:56 80 80 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 7.00 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 71.73 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2017/02/23 09:05:05 65 records were deleted in this editing session. 25 changes in channel Salinity:T0:C0 -CALIB parameters: 2017/02/24 12:57:08 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 14:01:37 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] 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 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-8\Desktop\2016-09\2016-09_StnSC04_Event35. hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Feb 27 2016 18:24:45 2016-09 Salacia Station SC-04 ds SBE 25 CTD V 4.1c SN 0456 02/27/16 12:24:40.855 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.169 vmain = 12.1 iop = 161 vlith = 5.1 ncasts = 18 samples = 103706 free = 658535 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 15 02/27 10:16:56 smpls 94895 to 98151 nv = 2 avg = 1 stp = switch o f S> # nquan = 10 # nvalues = 3257 # 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, 3257 # span 1 = -0.331, 81.730 # span 2 = 7.6915, 8.7000 # span 3 = 0.078856, 3.189052 # span 4 = -0.3380, 26.2176 # span 5 = 0.0000, 2.5336 # span 6 = -1.721, 1.557 # span 7 = 0.5807, 29.7641 # span 8 = -1.9118, 16.8109 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 27 2016 10:16:56 [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 16:01:53, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016-09-0035.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 09:15:33, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-09\Processing\convert\2016-09-0035 .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 09:16:12, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-09\Processing\wfilter\2016-09-003 5.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 21 2017 09:16:58, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-09\Processing\align\2016-09-0035.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 09:17:57, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016-09-0035.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 and some records corrupted by shed wakes. 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. NOTE: Channel Fluorescence:URU:Wetlabs was removed because the cap was left on the instrument and the data looked bad. *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-- !Pressu Depth Temperat Salinity Oxygen Oxyge Numb !re ure: :T0:C0 : n: er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------ ----- ---- *END OF HEADER 1.3 1.3 8.5952 28.7428 5.50 240.3 5 2.1 2.0 8.5960 28.7911 5.50 240.0 12 3.0 3.0 8.5978 28.8210 5.48 239.3 7 3.8 3.8 8.6002 28.8209 5.48 239.1 6 5.0 5.0 8.6043 28.8503 5.47 239.0 8 5.7 5.7 8.6119 28.9369 5.47 238.7 4 7.2 7.2 8.6201 29.0126 5.45 238.0 9 8.0 7.9 8.6258 29.0590 5.43 237.1 8 9.0 9.0 8.6266 29.0640 5.44 237.3 12 9.9 9.9 8.6272 29.0671 5.43 237.2 9 11.0 11.0 8.6280 29.0734 5.43 236.9 10 12.0 12.0 8.6309 29.0967 5.42 236.8 11 13.0 13.0 8.6320 29.1047 5.42 236.5 10 14.0 14.0 8.6327 29.1086 5.41 236.3 10 15.0 15.0 8.6309 29.0932 5.42 236.5 9 16.0 16.0 8.6297 29.0835 5.43 236.9 10 17.1 17.0 8.6308 29.0893 5.43 237.1 10 18.0 17.9 8.6315 29.0921 5.44 237.4 9 19.0 18.9 8.6321 29.0970 5.43 237.0 10 20.0 19.9 8.6321 29.0969 5.41 236.3 10 20.9 20.8 8.6334 29.1082 5.39 235.4 11 22.0 21.9 8.6356 29.1256 5.42 236.4 7 23.1 23.0 8.6488 29.2507 5.40 235.8 9 24.0 23.9 8.6520 29.2780 5.39 235.2 10 25.0 24.9 8.6544 29.2934 5.37 234.5 8 26.0 25.9 8.6557 29.2980 5.36 234.0 11 27.0 27.0 8.6557 29.2961 5.36 233.8 10 28.0 27.9 8.6568 29.3003 5.36 233.9 10 29.0 29.0 8.6600 29.3113 5.34 233.2 10 30.1 30.0 8.6594 29.3069 5.35 233.7 5 31.0 30.9 8.6601 29.3084 5.34 233.3 12 32.0 31.9 8.6615 29.3153 5.33 232.6 10 33.0 32.9 8.6615 29.3142 5.35 233.5 9 34.0 33.8 8.6614 29.3143 5.35 233.5 8 34.9 34.8 8.6642 29.3417 5.33 232.4 6 36.0 35.9 8.6688 29.4154 5.31 231.9 8 37.0 36.8 8.6729 29.5026 5.32 232.1 8 38.0 37.9 8.6742 29.5273 5.30 231.5 8 39.1 39.0 8.6749 29.5397 5.30 231.3 9 40.0 39.9 8.6754 29.5460 5.32 232.1 8 41.0 40.9 8.6757 29.5498 5.31 231.9 10 41.9 41.8 8.6761 29.5544 5.31 231.6 8 43.1 42.9 8.6764 29.5591 5.30 231.3 10 44.0 43.8 8.6769 29.5659 5.30 231.5 9 45.0 44.8 8.6772 29.5698 5.32 232.0 9 45.9 45.8 8.6784 29.5850 5.30 231.5 10 47.0 46.9 8.6797 29.5990 5.30 231.5 9 47.7 47.5 8.6798 29.6008 5.31 231.6 3 49.4 49.2 8.6802 29.6054 5.29 231.1 2 50.0 49.8 8.6811 29.6159 5.30 231.2 8 51.0 50.9 8.6820 29.6245 5.31 231.6 10 52.0 51.8 8.6824 29.6287 5.31 231.7 8 53.0 52.8 8.6833 29.6358 5.29 230.6 10 53.9 53.7 8.6846 29.6500 5.29 231.1 8 55.0 54.8 8.6854 29.6573 5.29 230.9 11 56.0 55.8 8.6859 29.6614 5.29 230.7 10 57.0 56.8 8.6865 29.6674 5.29 230.8 7 58.0 57.8 8.6868 29.6699 5.29 230.6 10 58.9 58.7 8.6872 29.6720 5.29 231.0 10 60.1 59.9 8.6874 29.6742 5.29 230.8 11 61.0 60.8 8.6879 29.6781 5.29 230.9 5 63.0 62.8 8.6896 29.6936 5.29 230.8 11 64.1 63.9 8.6902 29.6973 5.29 230.8 6 65.0 64.8 8.6899 29.6948 5.29 230.8 9 65.9 65.7 8.6903 29.6965 5.28 230.6 10 67.0 66.7 8.6909 29.7011 5.30 231.2 9 67.9 67.7 8.6915 29.7052 5.29 231.0 10 69.0 68.7 8.6917 29.7062 5.29 230.6 9 70.0 69.8 8.6923 29.7103 5.29 230.7 9 71.0 70.7 8.6925 29.7116 5.28 230.2 10 72.0 71.8 8.6929 29.7165 5.28 230.5 9 73.0 72.7 8.6930 29.7191 5.29 230.9 8 74.0 73.7 8.6934 29.7231 5.30 231.1 9 75.0 74.7 8.6938 29.7264 5.29 230.8 8 76.0 75.7 8.6946 29.7316 5.28 230.2 10 77.0 76.7 8.6950 29.7340 5.28 230.4 9 78.0 77.7 8.6956 29.7368 5.28 230.3 10 79.0 78.7 8.6966 29.7432 5.27 229.8 9 80.0 79.8 8.6976 29.7496 5.28 230.5 9 81.1 80.8 8.6996 29.7617 5.28 230.6 16