*2017/03/06 12:02:43.27 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/10/26 14:18:45.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 67 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 163B6A0B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.434 66.866 2 Depth metres 1.422046 66.62613 3 Temperature:Primary 'deg C (ITS90)' 12.2327 12.3441 4 Fluorescence:URU:Wetlabs mg/m^3 0.374 0.641 5 pH:SBE:Nominal n/a 7.849 7.883 6 Salinity:T0:C0 PSS-78 30.1992 30.4835 7 Oxygen:Dissolved:SBE mL/L 4.055 4.319 8 Oxygen:Dissolved:SBE umol/kg 177 188.5 9 Number_of_bin_records n/a 2 15 $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 78 EVENT NUMBER : 127 LATITUDE : 47 21.35900 N ! (deg min) LONGITUDE : 122 32.77200 W ! (deg min) WATER DEPTH : 67 *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 2017/03/06 11:20:31 2809 2809 CLEAN 5.2.2 2017/03/06 11:25:01 2809 2809 ADTIMCH 4.4 2017/03/06 11:25:52 2809 2809 MERGEHDR 1.3 2017/03/06 11:26:54 2809 2809 CLIP 1.3 2017/03/06 11:36:30 2809 1760 SHIFTDAT 3.4 2017/03/06 11:37:46 1760 1760 DELETE 6.3 2017/03/06 11:38:15 1760 556 CALIB 11.9 2017/03/06 11:56:07 556 556 BINAVE 4.2 2017/03/06 11:56:23 556 67 REMOVECH 8.2 2017/03/06 11:58:07 67 67 CHGUNITS 3.1.1 2017/03/06 11:58:19 67 67 DERIVEDQ 3.8.1 2017/03/06 11:58:35 67 67 REORDER 1.3.1 2017/03/06 12:02:39 ? ? HDREDIT2 3.1.1 2017/03/06 12:02:43 ? ? $END $REMARKS -CLEAN functions: 2017/03/06 11:25:00 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* -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 = 1050,100000 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 57.07 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CALIB parameters: 2017/03/06 11:56:07 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 11:58:07 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 11:58:35 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 12:02:43 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\2016-30-0027012.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Oct 26 2016 19:03:56 FROSTI IOS 2016-30; SOG 2016-16 Oct. 26, 2016 Event 127 ds SBE 25 CTD V 4.1c SN 0404 10/27/16 19:02:55.990 external pressure sensor, range = 10153 psia, tcval = 0 xtal = 9437232 clk = 32768.035 vmain = 11.3 iop = 191 vlith = 5.2 ncasts = 16 samples = 73387 free = 571586 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 12 10/27 07:18:45 smpls 57507 to 60315 nv = 3 avg = 1 stp = switch o f S> # nquan = 11 # nvalues = 2809 # 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, 2809 # span 1 = -0.031, 67.066 # span 2 = 12.2172, 12.3459 # span 3 = 0.217964, 3.555552 # span 4 = -0.2750, 36.7824 # span 5 = 5.095, 7.905 # span 6 = 0.0000, 1.8107 # span 7 = -2.643, 2.808 # span 8 = 1.5039, 30.4850 # span 9 = -2.0711, 15.7440 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 27 2016 07:18:45 [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 = Mar 06 2017 11:10:38, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2016-30\RAW\CTD\2016-30-0027.hex P:\Crui se_Data_Processing\2016-30\Processing\doc\2016-30-ctd0404.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Mar 06 2017 11:15:29, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-30\Processing\convert\2016-30-0127 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 9 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Mar 06 2017 11:16:40, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-30\Processing\wfilter\2016-30-012 7.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 06 2017 11:17:42, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-30\Processing\align\2016-30-0127.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Mar 06 2017 11:18:52, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-30\Processing\test\2016-30-0127.cnv 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* --------------------------------------------------------------------------------- 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 1.4 1.4 12.3360 0.611 7.849 30.1992 4.32 188.5 2 2.0 2.0 12.3413 0.629 7.850 30.2073 4.31 187.9 13 2.9 2.9 12.3441 0.617 7.853 30.2113 4.31 188.1 5 4.0 3.9 12.3422 0.614 7.854 30.2126 4.31 188.3 9 5.0 5.0 12.3417 0.641 7.853 30.2223 4.30 187.8 9 6.2 6.1 12.3429 0.603 7.854 30.2394 4.28 186.7 8 6.9 6.9 12.3392 0.580 7.854 30.2614 4.26 185.8 11 7.9 7.9 12.3340 0.580 7.854 30.2824 4.24 185.1 9 9.0 8.9 12.3313 0.583 7.855 30.2843 4.24 185.1 11 10.0 10.0 12.3290 0.581 7.857 30.2844 4.25 185.4 14 11.0 10.9 12.3292 0.527 7.858 30.2848 4.25 185.4 8 12.0 12.0 12.3233 0.519 7.860 30.2885 4.24 184.8 7 12.9 12.9 12.3180 0.560 7.862 30.2984 4.23 184.4 9 14.0 13.9 12.3088 0.577 7.863 30.3191 4.21 183.9 11 14.9 14.9 12.3066 0.541 7.863 30.3244 4.21 183.6 10 16.1 16.0 12.3068 0.519 7.864 30.3242 4.20 183.3 8 17.0 16.9 12.2985 0.519 7.867 30.3451 4.19 182.8 8 18.0 17.9 12.3006 0.500 7.868 30.3404 4.20 183.3 8 19.0 18.9 12.2997 0.500 7.870 30.3417 4.19 183.0 8 20.0 19.9 12.3040 0.522 7.871 30.3339 4.20 183.2 9 21.1 21.0 12.3110 0.531 7.872 30.3188 4.21 183.7 8 21.9 21.8 12.3112 0.531 7.873 30.3194 4.21 183.7 5 23.1 23.0 12.3106 0.510 7.872 30.3210 4.21 183.7 7 23.9 23.8 12.3099 0.506 7.876 30.3229 4.21 183.8 7 25.0 24.9 12.3125 0.519 7.877 30.3175 4.21 183.9 8 26.0 25.9 12.3127 0.519 7.876 30.3171 4.21 183.8 6 27.0 26.9 12.3087 0.532 7.876 30.3265 4.19 182.8 7 28.0 27.9 12.3045 0.535 7.875 30.3363 4.16 181.7 6 29.0 28.9 12.2838 0.514 7.875 30.3814 4.15 181.0 6 29.9 29.8 12.2826 0.477 7.877 30.3835 4.15 181.0 8 31.1 31.0 12.2822 0.458 7.878 30.3835 4.15 181.2 9 32.0 31.9 12.2825 0.479 7.877 30.3840 4.15 181.2 7 33.0 32.9 12.2808 0.463 7.877 30.3869 4.15 181.3 6 33.9 33.8 12.2816 0.458 7.878 30.3860 4.15 181.1 6 34.9 34.8 12.2825 0.458 7.880 30.3850 4.15 181.1 7 36.0 35.9 12.2797 0.458 7.878 30.3899 4.16 181.4 7 37.0 36.9 12.2812 0.458 7.880 30.3887 4.16 181.4 6 38.0 37.8 12.2899 0.458 7.879 30.3706 4.15 181.1 6 39.0 38.8 12.2825 0.471 7.881 30.3870 4.15 181.1 7 40.0 39.9 12.2816 0.471 7.881 30.3897 4.15 181.2 14 41.0 40.8 12.2817 0.479 7.882 30.3901 4.14 180.8 7 42.1 41.9 12.2781 0.437 7.882 30.3946 4.14 180.5 9 43.1 42.9 12.2774 0.427 7.882 30.3950 4.14 180.8 6 44.0 43.8 12.2701 0.454 7.882 30.4092 4.13 180.1 7 44.9 44.7 12.2704 0.448 7.882 30.4089 4.12 179.7 9 46.0 45.9 12.2658 0.448 7.882 30.4184 4.11 179.4 9 47.1 46.9 12.2648 0.427 7.882 30.4207 4.11 179.4 11 48.1 47.9 12.2627 0.427 7.881 30.4247 4.11 179.3 10 49.0 48.9 12.2602 0.427 7.882 30.4301 4.11 179.1 7 50.0 49.8 12.2584 0.414 7.882 30.4341 4.10 178.8 7 51.1 50.9 12.2584 0.455 7.882 30.4345 4.10 179.1 11 52.0 51.9 12.2626 0.451 7.883 30.4279 4.10 179.1 10 53.0 52.8 12.2622 0.427 7.882 30.4290 4.09 178.7 10 54.0 53.8 12.2477 0.410 7.882 30.4564 4.08 178.0 7 54.9 54.7 12.2434 0.397 7.882 30.4638 4.07 177.7 8 56.0 55.8 12.2445 0.405 7.882 30.4622 4.08 177.9 8 57.1 56.9 12.2408 0.397 7.881 30.4695 4.07 177.6 8 58.0 57.8 12.2392 0.397 7.882 30.4724 4.06 177.1 7 59.0 58.8 12.2387 0.389 7.882 30.4739 4.06 177.3 8 60.0 59.7 12.2395 0.397 7.882 30.4726 4.06 177.3 11 61.1 60.9 12.2383 0.380 7.882 30.4756 4.06 177.1 15 62.0 61.8 12.2328 0.397 7.882 30.4835 4.06 177.1 8 63.1 62.9 12.2327 0.374 7.883 30.4833 4.06 177.1 11 64.0 63.7 12.2335 0.382 7.882 30.4823 4.06 177.3 6 64.9 64.7 12.2350 0.374 7.883 30.4805 4.05 177.0 8 66.0 65.7 12.2368 0.388 7.882 30.4780 4.06 177.1 10 66.9 66.6 12.2375 0.378 7.882 30.4770 4.06 177.3 8