*2017/02/28 14:24:55.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/05/10 22:38:21.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 36E40CF1 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.147 49.955 2 Depth metres 1.137217 49.83835 3 Temperature:Primary 'deg C (ITS90)' 9.2619 15.4967 4 Fluorescence:URU:Wetlabs mg/m^3 0.662 15.53 5 Salinity:T0:C0 PSS-78 26.3351 28.3465 6 Oxygen:Dissolved:SBE mL/L 3.271 8.203 7 Oxygen:Dissolved:SBE umol/kg 142.9 359 8 Number_of_bin_records n/a 4 17 $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 : 93 LATITUDE : 49 28.99000 N ! (deg min) LONGITUDE : 124 45.98000 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 09:32:40 2278 2278 CLEAN 5.2.2 2017/02/21 10:14:08 2278 2278 ADTIMCH 4.4 2017/02/21 13:29:21 2278 2278 MERGEHDR 1.3 2017/02/21 14:16:10 2278 2278 CLIP 1.3 2017/02/21 16:29:18 2278 1479 SHIFTDAT 3.4 2017/02/22 09:51:19 1479 1479 DELETE 6.3 2017/02/22 09:52:53 1479 571 CTDEDIT 5.2.3 2017/02/23 11:35:36 571 541 CALIB 11.9 2017/02/24 12:57:12 541 541 FILTERS 4.3 2017/02/24 13:54:20 541 541 BINAVE 4.2 2017/02/24 13:58:05 541 50 REMOVECH 8.2 2017/02/24 13:59:45 50 50 CHGUNITS 3.1.1 2017/02/24 14:02:40 50 50 DERIVEDQ 3.8.1 2017/02/24 14:02:57 50 50 REORDER 1.3.1 2017/02/24 15:28:34 ? ? HDREDIT2 3.1.1 2017/02/28 14:24:55 ? ? $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 -17.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 800,100000 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 40.21 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2017/02/23 11:35:36 30 records were deleted in this editing session. 41 changes in channel Salinity:T0:C0 -CALIB parameters: 2017/02/24 12:57:12 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 14:02:57 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 14:24:55 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\WP\Desktop\Kelly's data\2016-09_9May-13May\2016-09_Event93 _10may2016_BS-11.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = May 10 2016 19:33:58 2016-09_Event93_BS-11_10may2016 ds SBE 25 CTD V 4.1c SN 0456 05/11/16 19:28:34.832 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.426 vmain = 11.3 iop = 166 vlith = 5.3 ncasts = 43 samples = 265502 free = 496739 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 41 05/11 15:38:21 smpls 254838 to 257115 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2278 # 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, 2278 # span 1 = -0.009, 50.212 # span 2 = 9.2613, 19.4108 # span 3 = 0.096318, 3.412661 # span 4 = -0.3380, 63.5826 # span 5 = 0.0000, 3.4029 # span 6 = -1.475, 1.557 # span 7 = 0.5615, 29.2555 # span 8 = -1.5412, 19.0506 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 11 2016 15:38:21 [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 16:02:54, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016-09-0093.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 09:15:38, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-09\Processing\convert\2016-09-0093 .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 09:16:19, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-09\Processing\wfilter\2016-09-009 3.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 21 2017 09:17:04, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-09\Processing\align\2016-09-0093.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 09:18:05, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016-09-0093.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 some records near the top and 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 1.1 1.1 15.4967 1.445 26.3351 7.59 332.4 5 2.2 2.1 13.9298 3.529 27.0814 8.20 359.0 6 3.0 3.0 13.5788 6.881 27.2455 7.99 349.4 10 4.0 4.0 12.7040 12.703 27.4658 7.61 333.0 13 4.9 4.9 12.0423 15.432 27.6900 6.89 301.2 11 6.2 6.1 11.9759 15.530 27.7381 6.70 293.1 13 7.0 7.0 11.9203 14.097 27.7651 6.56 286.9 14 8.0 8.0 11.8516 13.818 27.7958 6.50 284.0 10 8.9 8.9 11.8187 13.677 27.8119 6.43 281.2 17 10.0 10.0 11.7867 14.081 27.8260 6.40 279.9 10 10.9 10.9 11.7568 13.522 27.8405 6.31 276.0 10 12.1 12.1 11.6100 11.600 27.9043 6.14 268.3 11 13.0 12.9 11.4205 9.803 27.9737 5.94 259.7 12 13.9 13.9 11.2233 9.232 28.0358 5.78 252.8 10 14.9 14.9 11.1450 8.159 28.0609 5.70 249.1 6 16.1 16.0 11.0678 7.955 28.0867 5.59 244.5 12 16.9 16.9 10.9463 7.315 28.1241 5.53 241.7 15 18.0 18.0 10.9077 6.785 28.1359 5.50 240.6 9 19.0 19.0 10.9003 6.661 28.1402 5.46 238.6 13 19.9 19.9 10.8498 7.193 28.1605 5.37 234.6 8 21.0 20.9 10.6616 6.206 28.2028 5.19 226.9 9 22.0 22.0 10.5019 5.759 28.2312 5.00 218.5 12 23.1 23.1 10.3801 4.633 28.2580 4.88 213.4 10 24.0 23.9 10.2889 4.349 28.2770 4.84 211.3 11 25.1 25.0 10.2537 4.145 28.2795 4.80 209.7 9 26.1 26.1 10.2209 4.333 28.2848 4.75 207.6 11 26.9 26.9 10.2158 4.485 28.2867 4.74 207.2 13 28.0 28.0 10.2108 4.214 28.2882 4.73 206.7 10 29.1 29.0 10.2083 4.079 28.2901 4.71 206.0 9 30.0 29.9 10.2071 4.214 28.2908 4.70 205.3 10 31.0 31.0 10.1937 3.740 28.2928 4.69 205.0 13 32.0 32.0 10.1664 3.949 28.2928 4.67 204.2 14 32.9 32.9 10.1355 3.809 28.2928 4.62 202.1 9 34.0 34.0 10.0970 3.356 28.2978 4.58 200.2 12 35.0 34.9 10.0677 3.323 28.2983 4.49 196.1 11 36.0 35.9 9.8991 3.107 28.3142 4.31 188.2 8 37.0 36.9 9.7974 2.723 28.3288 4.21 184.0 15 38.0 37.9 9.7818 2.277 28.3319 4.18 182.5 11 38.9 38.9 9.7785 2.449 28.3334 4.17 182.0 10 40.0 39.9 9.7488 2.457 28.3411 4.12 180.1 9 41.0 40.9 9.7358 2.180 28.3455 4.08 178.3 12 41.9 41.8 9.7053 2.122 28.3465 3.92 171.2 12 43.0 42.9 9.4203 1.459 28.3436 3.54 154.5 11 44.0 43.9 9.3068 0.833 28.3386 3.37 147.3 4 45.0 44.9 9.3002 0.782 28.3381 3.33 145.5 8 45.9 45.8 9.2873 0.870 28.3372 3.31 144.8 16 46.9 46.8 9.2668 0.662 28.3364 3.29 143.9 11 48.1 48.0 9.2642 0.706 28.3370 3.28 143.2 13 49.0 48.8 9.2642 0.803 28.3377 3.27 142.9 12 50.0 49.8 9.2619 0.724 28.3383 3.28 143.1 11