*2017/02/28 14:24:54.10 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/02/27 18:54:37.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5AFCDEA5 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.003 56.861 2 Depth metres 0.9945138 56.66507 3 Temperature:Primary 'deg C (ITS90)' 8.3017 8.6741 4 Fluorescence:URU:Wetlabs mg/m^3 0.717 1.532 5 Salinity:T0:C0 PSS-78 23.6958 29.5947 6 Oxygen:Dissolved:SBE mL/L 4.991 5.982 7 Oxygen:Dissolved:SBE umol/kg 217.8 262.2 8 Number_of_bin_records n/a 5 18 $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 : CBE2 EVENT NUMBER : 39 LATITUDE : 48 44.23000 N ! (deg min) LONGITUDE : 123 34.48000 W ! (deg min) WATER DEPTH : 65 *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 2498 2498 CLEAN 5.2.2 2017/02/21 10:13:59 2498 2498 ADTIMCH 4.4 2017/02/21 13:28:49 2498 2498 MERGEHDR 1.3 2017/02/21 14:16:02 2498 2498 CLIP 1.3 2017/02/21 16:30:20 2498 1539 SHIFTDAT 3.4 2017/02/22 09:51:13 1539 1539 DELETE 6.3 2017/02/22 09:52:49 1539 543 CTDEDIT 5.2.3 2017/02/23 09:10:08 543 534 CALIB 11.9 2017/02/24 12:57:08 534 534 FILTERS 4.3 2017/02/24 13:54:17 534 534 BINAVE 4.2 2017/02/24 13:58:02 534 57 REMOVECH 8.2 2017/02/24 13:59:44 57 57 CHGUNITS 3.1.1 2017/02/24 14:02:38 57 57 DERIVEDQ 3.8.1 2017/02/24 14:02:56 57 57 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 46.94 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2017/02/23 09:10:08 9 records were deleted in this editing session. 22 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 13:59:44 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:\Users\WaterProperties-8\Desktop\2016-09\2016-09_CBE02_Event39.he x Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Feb 27 2016 18:30:46 2016-09 Salacia Stn: CBE2 ds SBE 25 CTD V 4.1c SN 0456 02/27/16 12:30:39.592 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.169 vmain = 12.0 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 17 02/27 11:54:37 smpls 101208 to 103705 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2498 # 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, 2498 # span 1 = -0.131, 56.943 # span 2 = 7.9753, 8.6779 # span 3 = 0.087122, 3.169518 # span 4 = -0.3380, 63.4874 # span 5 = 0.0000, 2.3468 # span 6 = -1.475, 1.639 # span 7 = 0.6417, 29.5953 # span 8 = -1.9035, 16.1618 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 27 2016 11:54:37 [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 16:01:54, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016-09-0039.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\2016-09-0039 .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 9.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\2016-09-0039.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 09:17:58, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016-09-0039.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 bottom of the cast; salinity was cleaned.. 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 1.0 1.0 8.3017 1.136 23.6958 5.98 262.2 15 2.0 2.0 8.6123 1.094 28.0232 5.30 231.7 18 3.0 3.0 8.6670 1.318 29.0861 5.16 225.4 7 4.0 4.0 8.6661 1.335 29.0935 5.17 225.8 12 5.0 5.0 8.6646 1.383 29.0996 5.19 226.4 9 6.0 6.0 8.6649 1.379 29.1028 5.18 226.3 10 7.1 7.1 8.6655 1.466 29.1137 5.19 226.5 8 8.0 7.9 8.6663 1.501 29.1217 5.18 226.3 9 9.0 9.0 8.6664 1.532 29.1215 5.15 225.0 10 9.9 9.9 8.6692 1.490 29.1335 5.13 224.0 8 11.1 11.0 8.6741 1.388 29.1726 5.08 221.9 9 11.9 11.9 8.6737 1.354 29.1854 5.07 221.3 9 13.0 12.9 8.6695 1.324 29.2024 5.10 222.5 10 14.0 14.0 8.6656 1.219 29.2454 5.13 223.8 10 15.0 15.0 8.6654 1.134 29.2785 5.12 223.7 9 16.0 16.0 8.6654 1.100 29.3043 5.11 223.0 9 17.0 16.9 8.6654 1.127 29.3172 5.11 223.0 9 18.0 18.0 8.6651 1.062 29.3250 5.13 224.1 10 19.0 18.9 8.6652 1.032 29.3258 5.13 224.1 6 19.9 19.9 8.6653 1.048 29.3267 5.13 223.8 11 21.0 20.9 8.6654 1.010 29.3283 5.13 223.8 8 22.1 22.0 8.6655 1.048 29.3329 5.12 223.5 11 23.1 23.1 8.6657 1.027 29.3472 5.12 223.7 9 24.0 23.9 8.6659 0.946 29.3615 5.12 223.4 9 25.0 24.9 8.6657 0.931 29.3831 5.10 222.8 9 26.0 25.9 8.6657 0.929 29.3900 5.09 222.2 8 26.9 26.9 8.6655 0.942 29.3917 5.09 222.2 9 28.0 27.9 8.6654 0.924 29.3925 5.10 222.5 11 29.0 28.9 8.6649 0.931 29.3974 5.12 223.6 8 29.9 29.8 8.6646 0.937 29.4028 5.12 223.3 10 31.0 30.9 8.6642 0.917 29.4066 5.10 222.7 9 32.0 31.9 8.6641 0.894 29.4084 5.11 223.0 9 33.0 32.9 8.6640 0.889 29.4099 5.10 222.7 10 34.0 33.9 8.6639 0.895 29.4107 5.09 222.4 10 35.0 34.9 8.6638 0.878 29.4115 5.09 222.3 7 35.9 35.8 8.6637 0.873 29.4152 5.08 221.9 11 36.9 36.8 8.6633 0.893 29.4230 5.08 221.7 8 38.1 37.9 8.6633 0.856 29.4386 5.08 221.5 11 39.1 39.0 8.6631 0.779 29.4745 5.07 221.2 10 40.0 39.9 8.6631 0.828 29.4840 5.06 220.8 5 40.9 40.8 8.6643 0.806 29.4986 5.07 221.3 10 42.0 41.8 8.6651 0.771 29.5051 5.08 221.8 11 43.0 42.9 8.6656 0.803 29.5069 5.09 222.0 7 44.0 43.9 8.6657 0.773 29.5080 5.09 222.1 9 45.1 44.9 8.6661 0.788 29.5104 5.09 222.1 8 45.9 45.7 8.6659 0.794 29.5079 5.08 221.9 10 47.0 46.9 8.6665 0.750 29.5118 5.09 222.0 9 48.0 47.8 8.6674 0.792 29.5217 5.09 222.3 7 48.9 48.8 8.6693 0.790 29.5353 5.09 222.0 11 50.0 49.8 8.6704 0.778 29.5486 5.09 222.0 8 51.1 50.9 8.6709 0.758 29.5576 5.09 222.1 9 51.9 51.8 8.6717 0.742 29.5664 5.08 221.7 9 53.0 52.8 8.6731 0.762 29.5769 5.07 221.1 9 54.0 53.8 8.6735 0.758 29.5817 5.06 220.9 9 55.1 54.9 8.6735 0.732 29.5824 5.07 221.4 10 56.0 55.8 8.6735 0.744 29.5896 5.03 219.5 13 56.9 56.7 8.6732 0.717 29.5947 4.99 217.8 5