*2016/09/20 16:30:18.05 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/01 14:21:14.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 415840C1 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.015 51.709 2 Temperature:Primary 'deg C (ITS90)' 9.6625 9.7211 3 Fluorescence:URU:Wetlabs mg/m^3 0.525 0.878 4 Salinity:T0:C0 PSS-78 30.6285 30.699 5 Oxygen:Dissolved:SBE mL/L 5.247 5.325 6 Oxygen:Dissolved:SBE umol/kg 228.8293 232.2453 7 Number_of_bin_records n/a 2 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-32\Pro $END *ADMINISTRATION MISSION : 2016-32 AGENCY : 'PBS, Salmon and Freshwater Ecosystems Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : Discovery Islands Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Set 41 EVENT NUMBER : 96 LATITUDE : 50 28.40000 N ! (deg min) LONGITUDE : 126 4.33500 W ! (deg min) WATER DEPTH : 219 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2968 Conductivity ' ' 2173 'Pressure:Strain Gauge' ' ' 0464 'Oxygen:SBE 43' ' ' 0766 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/09/17 17:01:52 1047 1047 CLEAN 5.2.1 2016/09/17 17:13:46 1047 1047 ADTIMCH 4.4 2016/09/19 09:18:07 1047 1047 MERGEHDR 1.3 2016/09/19 15:02:35 1047 1047 SHIFTDAT 3.2a 2016/09/19 15:03:02 ? ? REVERSE 2.0 2016/09/19 15:03:19 1047 1047 DELETE 6.1 2016/09/19 15:03:48 1047 303 CLIP 1.3 2016/09/19 15:04:01 303 301 CTDEDIT 5.2.1 2016/09/20 09:13:50 301 272 BINAVE 4.2 2016/09/20 14:04:27 272 49 REMOVECH 8.2 2016/09/20 15:48:51 49 49 CHGUNITS 3.1.1 2016/09/20 15:49:28 49 49 REORDER 1.3.1 2016/09/20 15:50:23 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:18 ? ? $END $REMARKS -CLEAN functions: 2016/09/17 17:13:42 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in All Channels Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add -10.17 hours to times in header file section -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 59.68 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 0.500, 500000.000 Time Not Available in File -CTDEDIT v5.2.1 2016/09/20 09:13:50 29 records were deleted in this editing session. 8 changes in channel Salinity:T0:C0 -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 2016/09/20 15:48:51 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: Temp* Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/09/20 16:30:18 Applied edit header: P:\Cruise_Data_Processing\2016-32\Processing\doc\2016-32-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\Current Data\2016-32\2016-32-00 62010.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 02 2016 11:53:15 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 06/03/16 04:54:25.620 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.664 vmain = 12.5 iop = 179 vlith = 5.3 ncasts = 18 samples = 21984 free = 740257 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 = 2710 battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 10 06/02 00:31:16 smpls 13204 to 14250 nv = 2 avg = 1 stp = switch o f S> # nquan = 10 # nvalues = 1047 # 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 = 1 # name 9 = flag: flag # span 0 = 1, 1047 # span 1 = -0.478, 52.002 # span 2 = 9.6587, 9.7677 # span 3 = 0.238114, 3.371972 # span 4 = -0.2730, 17.6318 # span 5 = 0.0000, 2.8498 # span 6 = -1.832, 1.472 # span 7 = 1.7699, 30.8106 # span 8 = -1.6100, 24.1826 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 02 2016 00:31:16 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2968 # 23-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30553832e-003 # 6.40162727e-004 # 2.22082708e-005 # 2.03916376e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01661554e+001 # 1.39375700e+000 # -2.62058790e-003 # 2.51825196e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 23-Dec-14 # 7.968650e+002 # -2.072920e-001 # 2.663071e-007 # 0.50000 # # # # # # 0766 # 23-Dec-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3003e-001 # -0.5141 # -4.0107e-003 # 2.1232e-004 # -3.2398e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.3000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2215 # # 1.30000000e+001 # # 0.0210 # # # # datcnv_date = Sep 17 2016 14:27:07, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0096.hex P:\Crui se_Data_Processing\2016-32\Processing\doc\2016-32-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Sep 17 2016 15:14:36, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0096 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Sep 17 2016 15:35:19, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-009 6.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:41, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0096.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Sep 17 2016 16:46:26, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0096.c nv P:\Cruise_Data_Processing\2016-58\Processing\doc\2016-58-ctd0334.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove most records between 3 and 8db. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- The data in these files come from the upcast portion of the casts due to problems with the near-surface data in the downcasts. The quality of upcast data is considered lower than downcasts due to the CTD passing through waters disturbed by the cable and CTD. However, for many casts there was strong vertical mixing leading to narrow ranges of variables so that the errors are likely small. Fluorescence and dissolved oxygen data are nominal and unedited, except that some records were removed in editing temperature and salinity. There was no salinity calibration sampling and no other information available on which to base a recalibration. For details on the processing see processing report: 2016-32-proc.doc. ---------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4---- --5--- --6-- -7-- !Pressu 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 1.0 9.7211 0.648 30.6287 5.27 229.7 6 2.0 9.7211 0.710 30.6291 5.32 232.0 10 2.9 9.7199 0.765 30.6294 5.33 232.2 5 7.4 9.7168 0.687 30.6285 5.31 231.8 2 8.1 9.7159 0.592 30.6297 5.31 231.6 6 9.0 9.7097 0.698 30.6346 5.29 230.8 6 10.0 9.7077 0.693 30.6365 5.29 230.8 6 10.9 9.7070 0.664 30.6370 5.29 230.7 5 12.0 9.7062 0.753 30.6374 5.30 231.0 6 13.0 9.7069 0.878 30.6368 5.30 231.2 6 14.0 9.7071 0.690 30.6367 5.30 231.3 6 14.9 9.7078 0.664 30.6361 5.30 231.1 6 16.0 9.7055 0.669 30.6383 5.30 231.3 6 17.0 9.7042 0.701 30.6394 5.31 231.5 6 18.1 9.7048 0.643 30.6386 5.32 232.0 6 19.0 9.7054 0.687 30.6378 5.32 231.9 6 20.1 9.7059 0.595 30.6377 5.31 231.8 6 21.0 9.7058 0.664 30.6383 5.31 231.5 6 22.0 9.7058 0.690 30.6385 5.30 231.0 6 23.0 9.7061 0.735 30.6383 5.31 231.5 6 24.1 9.7056 0.673 30.6390 5.31 231.5 5 25.0 9.7039 0.698 30.6417 5.30 231.2 6 26.0 9.7030 0.698 30.6432 5.29 230.8 5 27.0 9.7032 0.768 30.6425 5.29 230.7 5 28.0 9.7042 0.699 30.6416 5.29 230.8 5 29.0 9.7027 0.690 30.6437 5.29 230.7 6 30.0 9.7028 0.645 30.6440 5.28 230.3 5 31.0 9.7032 0.624 30.6435 5.28 230.3 6 32.1 9.7028 0.600 30.6443 5.29 230.8 6 33.1 9.7028 0.653 30.6443 5.29 230.9 6 34.0 9.7028 0.632 30.6445 5.30 231.1 5 35.0 9.7006 0.624 30.6467 5.29 230.5 6 36.0 9.6986 0.626 30.6491 5.27 229.8 5 37.1 9.6989 0.654 30.6489 5.28 230.1 5 38.0 9.6975 0.536 30.6507 5.29 230.7 4 38.9 9.6961 0.654 30.6523 5.30 231.0 5 40.0 9.6951 0.597 30.6539 5.29 230.8 5 41.0 9.6961 0.658 30.6529 5.29 230.7 5 42.0 9.6957 0.654 30.6538 5.29 230.8 5 43.1 9.6940 0.686 30.6563 5.29 230.9 5 44.0 9.6937 0.632 30.6568 5.29 230.5 5 45.1 9.6928 0.682 30.6580 5.29 230.5 5 46.0 9.6935 0.749 30.6570 5.29 230.9 5 47.0 9.6944 0.604 30.6562 5.29 230.8 4 47.9 9.6937 0.613 30.6570 5.28 230.3 5 49.0 9.6944 0.750 30.6561 5.28 230.1 5 50.0 9.6955 0.619 30.6549 5.28 230.2 5 51.1 9.6856 0.564 30.6693 5.27 229.8 8 51.7 9.6625 0.525 30.6990 5.25 228.8 7