*2017/02/28 14:24:58.50 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/08/19 20:30:21.993 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FC572F66 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.336 54.728 2 Depth metres 1.324695 54.57427 3 Temperature:Primary 'deg C (ITS90)' 10.9574 15.4517 4 Fluorescence:URU:Wetlabs mg/m^3 0.781 2.686 5 Salinity:T0:C0 PSS-78 28.3793 30.2988 6 Oxygen:Dissolved:SBE mL/L 2.647 4.917 7 Oxygen:Dissolved:SBE umol/kg 115.5 215 8 Number_of_bin_records n/a 7 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 : 220 LATITUDE : 48 44.24200 N ! (deg min) LONGITUDE : 123 34.42900 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 09:33:17 2357 2357 CLEAN 5.2.2 2017/02/21 10:14:32 2357 2357 ADTIMCH 4.4 2017/02/21 13:49:23 2357 2357 MERGEHDR 1.3 2017/02/21 14:16:29 2357 2357 CLIP 1.3 2017/02/21 16:31:13 2357 1558 SHIFTDAT 3.4 2017/02/22 09:51:35 1558 1558 DELETE 6.3 2017/02/22 09:53:07 1558 576 CTDEDIT 5.2.3 2017/02/24 11:53:30 576 570 CALIB 11.9 2017/02/24 12:57:21 570 570 FILTERS 4.3 2017/02/24 13:54:28 570 570 BINAVE 4.2 2017/02/24 13:58:12 570 55 REMOVECH 8.2 2017/02/24 13:59:48 55 55 CHGUNITS 3.1.1 2017/02/24 14:02:44 55 55 DERIVEDQ 3.8.1 2017/02/24 14:03:00 55 55 REORDER 1.3.1 2017/02/24 15:28:37 ? ? HDREDIT2 3.1.1 2017/02/28 14:24:58 ? ? $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 149.92 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 45.07 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2017/02/24 11:53:30 6 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/02/24 12:57:21 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 13:59:48 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 14:03:00 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 14:24:58 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\Aug 15- 19 2016\ctd014.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Aug 22 2016 15:39:42 ds SBE 25 CTD V 4.1c SN 0456 08/16/16 15:54:03.077 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.473 vmain = 12.0 iop = 160 vlith = 5.7 ncasts = 17 samples = 109352 free = 652889 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 14 08/13 14:35:10 smpls 101816 to 104172 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2357 # 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, 2357 # span 1 = -0.009, 55.073 # span 2 = 10.9508, 23.4873 # span 3 = 0.120687, 3.705485 # span 4 = -0.3380, 63.5985 # span 5 = 0.0000, 3.1966 # span 6 = -1.475, 1.557 # span 7 = 0.6324, 30.3040 # span 8 = -1.4539, 14.4962 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 13 2016 14:35:10 [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 16:03:39, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016_09-0220.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 09:15:50, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-09\Processing\convert\2016_09-0220 .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 09:16:36, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-09\Processing\wfilter\2016_09-022 0.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 21 2017 09:17:21, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-09\Processing\align\2016_09-0220.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 09:18:27, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016_09-0220.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 bottom of the cast that appear to be 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. *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 1.3 1.3 15.4517 1.240 28.3793 4.91 214.5 8 2.0 2.0 15.4368 1.264 28.3817 4.92 215.0 15 3.0 3.0 15.3999 1.472 28.3932 4.92 215.0 11 4.0 4.0 15.2985 1.708 28.4270 4.81 210.3 15 4.9 4.9 14.8487 2.141 28.5408 4.68 204.8 10 6.0 6.0 14.6684 2.281 28.5867 4.63 202.2 10 7.0 6.9 14.6095 2.455 28.6004 4.57 200.0 14 8.0 8.0 14.5549 2.519 28.6146 4.56 199.4 9 9.0 9.0 14.5386 2.532 28.6194 4.52 197.7 12 10.0 10.0 14.4997 2.686 28.6301 4.47 195.3 9 11.0 11.0 14.3348 2.426 28.6776 4.30 187.9 10 12.0 11.9 13.7732 2.097 28.8708 4.15 181.2 12 13.0 13.0 13.5698 1.896 28.9443 4.05 177.0 9 14.0 14.0 13.3628 1.879 29.0345 3.98 173.9 10 14.9 14.9 13.2671 1.780 29.0733 3.96 172.9 10 16.0 15.9 13.2628 1.925 29.0760 3.93 171.7 7 17.1 17.1 13.2544 1.889 29.0800 3.91 170.7 8 18.0 18.0 13.2195 1.806 29.0966 3.89 169.8 10 19.0 18.9 13.1388 1.783 29.1334 3.86 168.6 11 19.9 19.9 13.0851 1.728 29.1575 3.84 167.6 9 21.0 21.0 13.0874 1.779 29.1574 3.82 166.9 9 22.0 21.9 13.0278 1.680 29.1819 3.79 165.7 7 23.1 23.0 12.9782 1.734 29.2030 3.75 164.0 11 24.0 23.9 12.9140 1.701 29.2324 3.72 162.4 7 25.0 25.0 12.8458 1.625 29.2630 3.69 161.1 11 26.0 26.0 12.7852 1.577 29.2911 3.66 159.9 12 27.0 26.9 12.7248 1.571 29.3205 3.64 159.0 10 28.0 28.0 12.6878 1.481 29.3390 3.62 158.0 10 29.0 28.9 12.6724 1.512 29.3470 3.62 157.9 11 30.1 30.0 12.6639 1.520 29.3517 3.60 157.2 9 31.0 31.0 12.6169 1.471 29.3750 3.56 155.3 12 32.0 31.9 12.5242 1.354 29.4185 3.51 153.5 9 33.0 32.9 12.4465 1.363 29.4569 3.48 152.0 10 34.0 33.9 12.4189 1.354 29.4699 3.46 151.1 13 35.0 34.9 12.4051 1.293 29.4773 3.44 150.4 8 36.0 35.9 12.3639 1.322 29.4991 3.44 150.0 10 36.9 36.8 12.3020 1.294 29.5301 3.37 147.3 10 38.0 37.9 12.1164 1.170 29.6234 3.25 141.7 10 39.1 39.0 11.8971 1.130 29.7337 3.19 139.1 10 40.0 39.9 11.9019 1.105 29.7308 3.15 137.7 10 40.9 40.8 11.8206 1.058 29.7735 3.12 136.4 12 42.0 41.9 11.7820 1.072 29.7945 3.11 135.6 13 43.0 42.9 11.7734 1.113 29.7996 3.10 135.3 9 44.0 43.9 11.7699 1.065 29.8020 3.10 135.5 10 45.0 44.8 11.7657 1.060 29.8050 3.10 135.2 11 46.0 45.9 11.7521 1.039 29.8134 3.09 135.0 9 47.0 46.8 11.7573 1.067 29.8109 3.09 134.9 10 48.1 47.9 11.7644 1.079 29.8077 3.08 134.5 12 49.0 48.9 11.7627 1.059 29.8089 3.07 134.2 10 50.1 49.9 11.7393 1.043 29.8220 3.05 133.2 9 51.0 50.9 11.6875 1.038 29.8519 2.95 128.6 11 52.0 51.8 11.2559 0.916 30.1084 2.79 121.9 9 53.0 52.8 11.0351 0.781 30.2367 2.72 118.6 12 54.1 53.9 11.0075 0.791 30.2581 2.68 116.8 18 54.7 54.6 10.9574 0.798 30.2988 2.65 115.5 7