*2017/02/28 14:24:57.75 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/08/15 16:44:45.993 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9143E0AF NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.361 56.886 2 Depth metres 1.349494 56.73677 3 Temperature:Primary 'deg C (ITS90)' 9.8055 16.5044 4 Fluorescence:URU:Wetlabs mg/m^3 0.447 10.442 5 Salinity:T0:C0 PSS-78 27.5296 30.647 6 Oxygen:Dissolved:SBE mL/L 1.293 7.642 7 Oxygen:Dissolved:SBE umol/kg 56.4 334.5 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 : SI EVENT NUMBER : 190 LATITUDE : 48 39.12500 N ! (deg min) LONGITUDE : 123 28.42100 W ! (deg min) WATER DEPTH : 60 *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 09:33:07 2497 2497 CLEAN 5.2.2 2017/02/21 10:14:26 2497 2497 ADTIMCH 4.4 2017/02/21 13:49:16 2497 2497 MERGEHDR 1.3 2017/02/21 14:16:24 2497 2497 CLIP 1.3 2017/02/21 16:31:08 2497 1698 SHIFTDAT 3.4 2017/02/22 09:51:31 1698 1698 DELETE 6.3 2017/02/22 09:53:03 1698 627 CALIB 11.9 2017/02/24 12:57:19 627 627 FILTERS 4.3 2017/02/24 13:54:26 627 627 BINAVE 4.2 2017/02/24 13:58:11 627 57 REMOVECH 8.2 2017/02/24 13:59:47 57 57 CHGUNITS 3.1.1 2017/02/24 14:02:43 57 57 DERIVEDQ 3.8.1 2017/02/24 14:02:59 57 57 REORDER 1.3.1 2017/02/24 15:28:36 ? ? HDREDIT2 3.1.1 2017/02/28 14:24:57 ? ? $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 47.24 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CALIB parameters: 2017/02/24 12:57:19 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 13:59:47 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 14:02:59 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 14:24:57 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\2016_09 event 190. hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Aug 15 2016 10:59:59 saanich inlet test ds SBE 25 CTD V 4.1c SN 0456 08/09/16 11:59:55.974 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.455 vmain = 12.4 iop = 158 vlith = 5.7 ncasts = 1 samples = 2497 free = 759744 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 0 08/09 10:49:34 smpls 0 to 2496 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2497 # 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, 2497 # span 1 = -0.009, 57.238 # span 2 = 9.7858, 19.3736 # span 3 = 0.024370, 3.616541 # span 4 = -0.3380, 63.5826 # span 5 = 0.0000, 3.2735 # span 6 = -1.721, 1.393 # span 7 = 0.1352, 30.6572 # span 8 = -1.5555, 16.8761 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 09 2016 10:49:34 [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 16:03:29, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016_09-0190.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 09:15:47, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-09\Processing\convert\2016_09-0190 .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 09:16:32, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-09\Processing\wfilter\2016_09-019 0.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 21 2017 09:17:17, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-09\Processing\align\2016_09-0190.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 09:18:22, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016_09-0190.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* 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 1.4 1.3 16.4697 3.780 27.6022 7.64 334.3 7 1.9 1.9 16.5044 3.844 27.6188 7.61 332.9 18 2.9 2.9 16.1819 5.359 27.5671 7.64 334.5 11 4.0 4.0 15.9684 7.675 27.5296 7.48 327.5 14 5.0 5.0 15.6781 10.056 27.6331 7.08 309.7 11 6.0 6.0 15.4710 10.442 27.7695 7.01 306.7 14 7.0 7.0 15.6397 9.130 27.8466 7.08 309.8 11 8.0 8.0 15.8370 9.421 27.9378 6.96 304.6 10 9.0 9.0 15.5046 9.403 27.9398 6.83 298.8 12 9.9 9.9 15.5443 9.052 28.0978 6.60 288.8 10 11.0 11.0 14.8956 5.083 28.1945 5.83 255.0 8 12.1 12.1 14.3977 1.542 28.2486 5.54 242.1 12 13.1 13.0 14.3283 1.821 28.2450 5.55 242.9 10 14.0 14.0 14.4228 2.328 28.3354 5.80 253.7 9 15.1 15.1 14.6164 3.390 28.4892 6.04 264.1 11 16.0 16.0 14.5742 3.157 28.5192 5.84 255.5 10 17.0 17.0 14.4497 2.636 28.5424 5.55 242.7 10 18.0 18.0 14.3381 2.665 28.5896 5.39 235.7 11 18.9 18.9 14.1777 2.538 28.6311 5.20 227.3 9 20.0 20.0 14.0831 2.388 28.6525 5.10 222.8 11 21.0 20.9 14.0093 2.208 28.6668 4.88 213.5 11 21.9 21.9 13.8239 2.089 28.7028 4.63 202.3 13 23.0 22.9 13.7827 2.068 28.7099 4.52 197.6 10 24.0 24.0 13.6955 2.384 28.7270 4.20 183.7 9 24.9 24.9 13.5339 5.275 28.7583 4.02 175.9 10 26.0 26.0 13.3546 3.083 28.8139 4.02 175.5 12 27.0 27.0 13.1043 1.199 28.8610 3.69 161.2 10 28.0 28.0 12.6013 0.916 28.9757 3.36 146.7 11 29.0 28.9 12.3783 0.659 29.0343 3.21 140.3 13 30.0 30.0 12.2550 0.618 29.0764 3.11 135.8 11 31.0 31.0 12.1692 0.591 29.1150 3.04 132.9 12 32.0 32.0 12.0627 0.573 29.1610 2.94 128.3 11 33.0 32.9 12.0030 0.538 29.1881 2.88 125.6 11 34.0 33.9 11.8959 0.604 29.2313 2.82 123.1 14 35.0 34.9 11.7860 0.563 29.2782 2.79 121.8 8 35.9 35.8 11.6807 0.525 29.3263 2.79 121.7 12 37.0 36.9 11.5969 0.633 29.3667 2.87 125.4 9 37.9 37.9 11.5374 0.505 29.3943 2.92 127.6 12 39.0 38.9 11.4712 0.489 29.4454 2.90 126.7 12 40.0 39.9 11.3994 0.508 29.5004 2.88 125.7 10 40.9 40.8 11.3387 0.552 29.5452 2.84 124.0 13 42.0 41.9 11.1859 0.624 29.6697 2.87 125.2 12 43.0 42.9 11.0017 0.559 29.7999 2.81 122.7 11 43.9 43.8 10.8647 0.583 29.9330 2.78 121.4 11 44.9 44.8 10.7664 0.505 29.9949 2.82 123.0 10 46.0 45.9 10.7931 0.488 30.0825 2.83 123.4 11 47.0 46.9 10.7784 0.447 30.1321 2.82 123.1 11 48.0 47.9 10.7458 0.465 30.1462 2.75 119.9 10 48.9 48.8 10.6442 0.534 30.2092 2.60 113.5 12 50.0 49.9 10.5418 0.516 30.2799 2.48 108.2 12 51.0 50.8 10.4493 0.540 30.3554 2.40 104.6 10 52.0 51.9 10.3709 0.486 30.4358 2.29 99.9 11 52.9 52.8 10.2873 0.522 30.4922 2.13 92.7 10 53.9 53.8 10.1724 0.552 30.5322 1.88 82.1 13 55.1 54.9 10.0273 0.546 30.5791 1.64 71.7 10 56.1 56.0 9.8981 0.468 30.6124 1.42 61.8 12 56.9 56.7 9.8055 0.496 30.6470 1.29 56.4 8