*2017/03/06 09:51:45.15 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/10/24 20:26:42.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 63 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A2AFD0FE NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.975 64.945 2 Depth metres 2.94982 64.68031 3 Temperature:Primary 'deg C (ITS90)' 10.2091 10.8455 4 Fluorescence:URU:Wetlabs mg/m^3 0.309 0.455 5 pH:SBE:Nominal n/a 7.839 7.859 6 Salinity:T0:C0 PSS-78 29.9716 30.6682 7 Oxygen:Dissolved:SBE mL/L 3.667 3.897 8 Oxygen:Dissolved:SBE umol/kg 160 170 9 Number_of_bin_records n/a 5 13 $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 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-30\Pro $END *ADMINISTRATION MISSION : 2016-30 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Juvenile Salmon SCIENTIST : Neville C. PLATFORM : Frosti *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Puget Sound STATION : Set 69 EVENT NUMBER : 112 LATITUDE : 48 43.10000 N ! (deg min) LONGITUDE : 123 31.53000 W ! (deg min) WATER DEPTH : 73 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2095 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0482 pH ' ' 0852 'Oxygen:SBE 43' ' ' 1176 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/02/03 15:25:16 2700 2700 CLEAN 5.2.2 2017/02/03 15:25:42 2700 2700 ADTIMCH 4.4 2017/02/03 15:31:28 2700 2700 MERGEHDR 1.3 2017/02/03 15:57:45 2700 2700 CLIP 1.3 2017/03/03 14:47:36 2700 1621 SHIFTDAT 3.4 2017/03/03 15:01:27 1621 1621 DELETE 6.3 2017/03/03 15:28:04 1621 527 CTDEDIT 5.2.3 2017/03/03 16:31:09 527 527 CALIB 11.9 2017/03/03 17:00:22 527 527 BINAVE 4.2 2017/03/03 17:00:52 527 63 REMOVECH 8.2 2017/03/06 08:25:55 63 63 CHGUNITS 3.1.1 2017/03/06 08:26:21 63 63 DERIVEDQ 3.8.1 2017/03/06 08:26:35 63 63 REORDER 1.3.1 2017/03/06 09:50:14 ? ? HDREDIT2 3.1.1 2017/03/06 09:51:45 ? ? $END $REMARKS -CLEAN functions: 2017/02/03 15:25:34 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 -17.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1080,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 20.00 -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 55.22 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2017/03/03 16:31:09 4 changes in channel Salinity:T0:C0 -CALIB parameters: 2017/03/03 17:00:22 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-30\Processing\doc\2016-30-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Fluorescence:URU:Wetlabs:ECO- mg/m^3 10 0.2750000E+00 0.1000000E+01 -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 2017/03/06 08:25:55 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: 2017/03/06 08:26:35 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: 2017/03/06 09:51:45 Applied edit header: P:\Cruise_Data_Processing\2016-30\Processing\doc\2016-30-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 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = \\WATERPROPERTIES\Data\2016-30\2016-30-0021007.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Oct 24 2016 15:00:31 FROSTI IOS 2016-30; SOG 2016-16 Oct.24, 2016 Event 112 ds SBE 25 CTD V 4.1c SN 0404 10/25/16 14:57:19.410 external pressure sensor, range = 10153 psia, tcval = 0 xtal = 9437232 clk = 32767.967 vmain = 11.5 iop = 189 vlith = 5.1 ncasts = 9 samples = 44416 free = 600557 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 3100 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 7 10/25 13:26:42 smpls 36921 to 39620 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2700 # 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 = ph: pH # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = flag: flag # span 0 = 1, 2700 # span 1 = -0.218, 65.225 # span 2 = 10.2071, 11.2812 # span 3 = 0.006622, 3.413055 # span 4 = -0.2750, 36.8434 # span 5 = 5.710, 7.881 # span 6 = 0.0000, 1.6923 # span 7 = -2.147, 1.982 # span 8 = 0.0438, 30.6717 # span 9 = -2.5528, 14.5372 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 25 2016 13:26:42 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2095 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.13052507e-003 # 6.28715579e-004 # 2.08569538e-005 # 2.14210359e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15152248e+000 # 4.86957830e-001 # -5.49147277e-004 # 5.07581267e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0482 # 04-Jan-16 # 6.407317e+003 # -1.752122e+000 # -6.261155e-006 # 0.00000 # # # # # # 0852 # 18-Jan-16 # 4.6254 # 2.5297 # # # # # # 1176 # 19-Dec-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.5752e-001 # -0.5219 # -4.0682e-003 # 1.6157e-004 # -2.8213e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 02- Nov-2015 # 2.50000000e+001 # # 0.0110 # # # # datcnv_date = Feb 03 2017 08:53:22, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2016-30\RAW\CTD\2016-30-0022.hex P:\Crui se_Data_Processing\2016-30\Processing\doc\2016-30-ctd0404.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Feb 03 2017 15:00:27, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-30\Processing\convert\2016-30-0112 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 9 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Feb 03 2017 15:01:22, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-30\Processing\wfilter\2016-30-011 2.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 03 2017 15:02:18, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-30\Processing\align\2016-30-0112.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 03 2017 15:03:45, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-30\Processing\celltm\2016-30-0112.c nv P:\Cruise_Data_Processing\2016-30\Processing\doc\2016-30-ctd0404.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to clean salinity lightly. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence, pH and Oxygen:Dissolved:SBE channels 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. There was no salinity, pH or dissolved oxygen calibration sampling and no other information available upon which to base a recalibration. During the cruise that followed and included extracted chlorophyll sampling it was determined that a small correction to the offset for the fluorometer was appropriate to remove many small negative values. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data are available. 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: 2016-30-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------------------- -------- ---- ------ ------------ Fluorescence:URU:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.275 1) $END !--1--- --2--- ---3---- ---4--- ---5--- ---6---- --7--- --8-- -9-- !Pressu Depth 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 3.0 3.0 10.8455 0.455 7.839 29.9716 3.73 163.0 9 4.0 4.0 10.8160 0.397 7.840 29.9892 3.74 163.4 9 5.0 5.0 10.8087 0.388 7.841 29.9990 3.74 163.3 10 6.1 6.1 10.8015 0.370 7.843 30.0098 3.73 163.0 7 7.0 6.9 10.8007 0.417 7.842 30.0103 3.73 162.8 6 7.9 7.8 10.7862 0.410 7.842 30.0223 3.73 162.7 12 9.0 8.9 10.7707 0.412 7.842 30.0481 3.72 162.2 12 10.0 9.9 10.7544 0.393 7.841 30.0827 3.71 161.8 9 11.1 11.0 10.7532 0.366 7.840 30.1004 3.70 161.4 7 12.0 12.0 10.7560 0.366 7.841 30.1031 3.70 161.3 10 13.0 12.9 10.7565 0.382 7.842 30.1048 3.69 160.9 6 14.0 13.9 10.7570 0.367 7.841 30.1069 3.68 160.5 6 15.0 15.0 10.7544 0.391 7.841 30.1124 3.67 160.0 10 16.1 16.0 10.7323 0.355 7.843 30.1366 3.68 160.6 11 17.1 17.0 10.7315 0.343 7.844 30.1412 3.68 160.5 9 18.0 17.9 10.7315 0.374 7.844 30.1430 3.68 160.5 8 19.0 18.9 10.7284 0.366 7.844 30.1475 3.68 160.7 10 19.9 19.8 10.7255 0.366 7.845 30.1518 3.68 160.4 9 21.1 21.0 10.7207 0.366 7.845 30.1560 3.68 160.7 12 22.0 21.9 10.7124 0.366 7.846 30.1632 3.69 160.8 6 23.0 22.9 10.7007 0.348 7.846 30.1739 3.69 160.8 5 23.9 23.8 10.6830 0.336 7.849 30.1891 3.69 161.1 7 25.0 24.9 10.6712 0.309 7.849 30.1996 3.70 161.6 8 26.0 25.9 10.6615 0.336 7.849 30.2091 3.71 161.8 6 27.0 26.9 10.6462 0.336 7.849 30.2216 3.71 162.0 8 28.0 27.9 10.6284 0.336 7.851 30.2373 3.73 162.8 6 29.0 28.8 10.6055 0.336 7.852 30.2529 3.74 163.1 6 29.9 29.8 10.5852 0.336 7.854 30.2632 3.77 164.3 8 31.0 30.9 10.5580 0.355 7.855 30.2747 3.80 165.6 8 32.1 32.0 10.5188 0.366 7.859 30.2954 3.83 167.3 7 33.0 32.9 10.4952 0.366 7.859 30.3081 3.85 168.2 6 33.9 33.8 10.4792 0.366 7.859 30.3191 3.87 168.8 6 34.9 34.8 10.4706 0.379 7.859 30.3265 3.88 169.2 7 36.1 35.9 10.4605 0.378 7.859 30.3366 3.88 169.4 8 37.1 36.9 10.4518 0.393 7.859 30.3447 3.89 169.8 8 38.0 37.8 10.4454 0.366 7.859 30.3507 3.90 170.0 6 38.9 38.8 10.4379 0.366 7.859 30.3596 3.89 169.8 11 39.9 39.7 10.4340 0.370 7.859 30.3683 3.89 169.6 8 41.0 40.8 10.4355 0.406 7.857 30.3765 3.87 168.7 7 42.0 41.8 10.4386 0.376 7.858 30.3827 3.85 168.1 6 43.1 42.9 10.4387 0.366 7.857 30.3827 3.85 168.1 8 44.0 43.8 10.4414 0.366 7.855 30.3842 3.84 167.4 8 44.9 44.7 10.4463 0.366 7.854 30.3881 3.82 166.6 8 45.9 45.7 10.4504 0.356 7.851 30.4014 3.78 165.0 9 47.1 46.9 10.4357 0.336 7.850 30.4325 3.75 163.8 12 48.1 47.9 10.4198 0.336 7.850 30.4495 3.75 163.4 10 49.0 48.8 10.4008 0.336 7.850 30.4680 3.74 163.2 5 49.9 49.7 10.3969 0.336 7.849 30.4711 3.74 163.3 9 51.0 50.8 10.3809 0.349 7.850 30.4850 3.74 163.2 9 52.1 51.9 10.3708 0.346 7.847 30.4942 3.74 163.3 6 53.0 52.8 10.3067 0.354 7.845 30.5553 3.75 163.5 12 54.0 53.8 10.2811 0.427 7.842 30.5864 3.75 163.5 5 54.9 54.7 10.2720 0.385 7.843 30.5959 3.74 163.2 8 55.9 55.7 10.2604 0.348 7.842 30.6071 3.74 163.3 10 57.1 56.8 10.2574 0.389 7.844 30.6106 3.75 163.7 8 58.1 57.8 10.2519 0.369 7.843 30.6147 3.76 164.0 9 58.9 58.7 10.2444 0.418 7.841 30.6238 3.75 163.7 7 59.8 59.6 10.2440 0.405 7.840 30.6275 3.74 163.2 7 61.0 60.7 10.2422 0.357 7.841 30.6346 3.73 162.8 10 62.0 61.7 10.2257 0.336 7.844 30.6485 3.77 164.3 10 63.1 62.8 10.2190 0.358 7.846 30.6556 3.78 165.0 11 64.1 63.8 10.2164 0.397 7.847 30.6594 3.81 166.0 13 64.9 64.7 10.2091 0.371 7.847 30.6682 3.83 167.1 13