*2017/02/28 14:24:54.91 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/04/01 18:34:30.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F822D1E3 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.252 57.951 2 Depth metres 1.241403 57.7822 3 Temperature:Primary 'deg C (ITS90)' 9.0644 9.7065 4 Fluorescence:URU:Wetlabs mg/m^3 0.826 5.367 5 Salinity:T0:C0 PSS-78 27.612 29.4948 6 Oxygen:Dissolved:SBE mL/L 5.476 7.673 7 Oxygen:Dissolved:SBE umol/kg 239 335.4 8 Number_of_bin_records n/a 8 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 ' ' 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 : GI-01 EVENT NUMBER : 73 LATITUDE : 48 45.86000 N ! (deg min) LONGITUDE : 123 20.53000 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 09:32:36 3068 3068 CLEAN 5.2.2 2017/02/21 10:14:05 3068 3068 ADTIMCH 4.4 2017/02/21 13:29:06 3068 3068 MERGEHDR 1.3 2017/02/21 14:16:07 3068 3068 CLIP 1.3 2017/02/21 16:30:26 3068 2109 SHIFTDAT 3.4 2017/02/22 09:51:17 2109 2109 DELETE 6.3 2017/02/22 09:52:52 2109 656 CTDEDIT 5.2.3 2017/02/23 10:59:49 656 639 CALIB 11.9 2017/02/24 12:57:11 639 639 FILTERS 4.3 2017/02/24 13:54:19 639 639 BINAVE 4.2 2017/02/24 13:58:04 639 57 REMOVECH 8.2 2017/02/24 13:59:45 57 57 CHGUNITS 3.1.1 2017/02/24 14:02:39 57 57 DERIVEDQ 3.8.1 2017/02/24 14:02:57 57 57 REORDER 1.3.1 2017/02/24 15:28:34 ? ? HDREDIT2 3.1.1 2017/02/28 14:24:54 ? ? $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 -16.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 960,100000 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 48.38 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2017/02/23 10:59:49 17 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/02/24 12:57:11 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 14:24:54 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:\Program Files\Sea-Bird\Seaterm\2016-09_073.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Apr 01 2016 13:01:47 2016-09: Station#:GI01, Event#:73 ds SBE 25 CTD V 4.1c SN 0456 04/02/16 13:01:59.319 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.326 vmain = 11.6 iop = 164 vlith = 5.1 ncasts = 35 samples = 212876 free = 549365 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 33 04/02 10:34:30 smpls 206642 to 209709 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 3068 # 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, 3068 # span 1 = -0.235, 58.381 # span 2 = 9.0627, 10.9758 # span 3 = 0.046223, 3.194051 # span 4 = -0.3380, 63.5668 # span 5 = 0.0000, 2.9109 # span 6 = -1.475, 1.311 # span 7 = 0.3170, 29.4993 # span 8 = -1.7970, 18.6021 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 02 2016 10:34:30 [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 16:14:04, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016-09-0073.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 09:15:36, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-09\Processing\convert\2016-09-0073 .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 09:16:17, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-09\Processing\wfilter\2016-09-007 3.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 21 2017 09:17:02, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-09\Processing\align\2016-09-0073.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 09:18:03, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016-09-0073.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 somerecords 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 1.2 9.7065 2.121 27.6120 7.67 335.4 14 2.0 2.0 9.6683 2.650 27.6315 7.58 331.2 13 3.0 3.0 9.5013 3.381 27.7802 7.34 320.7 9 4.0 4.0 9.4612 5.036 27.8538 7.23 315.9 12 5.0 5.0 9.4431 5.247 27.8894 7.16 312.8 11 6.0 6.0 9.4170 5.367 27.9083 7.10 310.5 10 7.0 6.9 9.3818 4.637 27.9500 7.01 306.2 13 8.0 8.0 9.3511 4.921 28.0027 6.92 302.4 11 9.0 8.9 9.3335 5.005 28.0316 6.85 299.2 14 10.0 10.0 9.3248 4.218 28.0596 6.77 296.0 11 11.0 11.0 9.3115 4.292 28.1453 6.68 291.8 10 12.0 12.0 9.3003 4.296 28.2572 6.57 287.0 13 13.1 13.0 9.2833 2.991 28.3058 6.51 284.6 11 14.0 14.0 9.2727 3.521 28.3226 6.48 283.1 10 15.0 15.0 9.2742 3.235 28.3346 6.45 281.6 11 16.0 16.0 9.2750 3.234 28.3424 6.45 281.6 8 17.0 16.9 9.2679 3.083 28.3642 6.42 280.4 12 18.1 18.0 9.2653 3.346 28.3832 6.41 280.2 9 18.9 18.9 9.2643 2.716 28.3898 6.40 279.8 13 20.0 20.0 9.2630 3.039 28.4040 6.34 277.1 9 21.0 20.9 9.2487 3.436 28.4602 6.30 275.2 9 23.1 23.0 9.2433 2.754 28.4833 6.26 273.7 10 24.0 23.9 9.2284 3.046 28.5217 6.24 272.4 13 25.0 24.9 9.2122 2.418 28.5675 6.19 270.3 12 26.0 26.0 9.2088 2.177 28.5781 6.17 269.3 15 26.9 26.9 9.2092 2.247 28.5792 6.18 270.1 11 28.0 27.9 9.2084 2.103 28.5822 6.18 270.0 12 29.0 28.9 9.2070 2.213 28.5849 6.17 269.5 9 29.9 29.9 9.2037 2.742 28.5901 6.14 268.2 13 31.1 31.0 9.1975 2.077 28.6043 6.13 267.8 12 32.1 32.0 9.1840 2.032 28.6454 6.08 265.5 13 33.1 33.0 9.1709 1.946 28.6921 6.05 264.3 10 34.0 33.9 9.1688 1.761 28.7027 6.01 262.7 12 34.9 34.8 9.1677 1.974 28.7158 6.00 262.1 11 36.0 35.9 9.1517 1.903 28.8115 5.93 258.8 9 37.0 36.9 9.1405 1.464 28.8891 5.88 256.9 12 38.0 37.9 9.1388 1.441 28.9129 5.84 255.1 11 39.0 38.9 9.1384 1.443 28.9230 5.86 256.1 11 40.0 39.9 9.1334 1.681 28.9613 5.83 254.5 9 41.0 40.9 9.1267 1.501 28.9919 5.79 252.9 13 41.9 41.8 9.1249 1.325 28.9982 5.78 252.6 15 43.0 42.9 9.1234 1.330 29.0009 5.79 252.7 9 44.0 43.9 9.1157 1.401 29.0258 5.75 251.0 12 45.1 44.9 9.1001 1.311 29.0824 5.68 248.1 10 46.1 46.0 9.0922 1.321 29.1621 5.64 246.1 10 46.9 46.8 9.0848 1.115 29.1750 5.60 244.6 8 48.0 47.8 9.0740 1.048 29.1885 5.58 243.7 9 49.0 48.9 9.0644 1.086 29.2125 5.57 243.1 10 50.0 49.9 9.0726 0.974 29.2924 5.52 241.0 13 51.1 50.9 9.0763 0.935 29.3177 5.53 241.6 12 52.0 51.8 9.0801 0.913 29.3446 5.52 241.0 11 53.0 52.9 9.0828 0.844 29.3674 5.53 241.5 11 54.0 53.8 9.0872 0.984 29.4233 5.52 241.1 13 55.0 54.8 9.0888 0.934 29.4567 5.50 239.9 12 56.0 55.8 9.0899 0.826 29.4835 5.49 239.7 9 56.9 56.7 9.0900 0.907 29.4866 5.48 239.1 13 58.0 57.8 9.0904 0.908 29.4948 5.48 239.0 11