*2016/09/20 16:30:17.22 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/05/11 19:24:39.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 20275D27 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.037 41.647 2 Temperature:Primary 'deg C (ITS90)' 9.7634 9.8519 3 Fluorescence:URU:Wetlabs mg/m^3 0.361 0.959 4 Salinity:T0:C0 PSS-78 29.5453 29.6107 5 Oxygen:Dissolved:SBE mL/L 5.581 5.655 6 Oxygen:Dissolved:SBE umol/kg 243.6126 246.8465 7 Number_of_bin_records n/a 11 18 $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 3 EVENT NUMBER : 6 LATITUDE : 50 23.28000 N ! (deg min) LONGITUDE : 125 36.95900 W ! (deg min) WATER DEPTH : 49 *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 17:01:47 1694 1694 CLEAN 5.2.1 2016/09/17 17:13:42 1694 1694 ADTIMCH 4.4 2016/09/19 09:18:03 1694 1694 MERGEHDR 1.3 2016/09/19 15:02:33 1694 1694 SHIFTDAT 3.2a 2016/09/19 15:02:59 ? ? REVERSE 2.0 2016/09/19 15:03:16 1694 1694 DELETE 6.1 2016/09/19 15:03:45 1694 595 CLIP 1.3 2016/09/19 15:04:00 595 589 BINAVE 4.2 2016/09/20 14:04:26 589 42 REMOVECH 8.2 2016/09/20 15:48:50 42 42 CHGUNITS 3.1.1 2016/09/20 15:49:27 42 42 REORDER 1.3.1 2016/09/20 15:50:22 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:17 ? ? $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 1.64 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 -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 15:48:50 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 16:30:17 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 06.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = May 11 2016 18:07:16 IOS2016-32 DIPS ds SBE 25 CTD V 4.1a SN 334 05/12/16 11:13:45.387 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.707 vmain = 13.0 iop = 175 vlith = 5.4 ncasts = 3 samples = 6270 free = 755971 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 1 05/12 05:34:41 smpls 2301 to 3994 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1694 # 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, 1694 # span 1 = -0.383, 41.803 # span 2 = 9.7607, 14.1167 # span 3 = 0.040275, 3.354967 # span 4 = -0.2730, 63.6635 # span 5 = 0.0000, 2.7179 # span 6 = -0.944, 1.529 # span 7 = 0.2554, 30.4907 # span 8 = -1.6119, 25.3631 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 12 2016 05:34:41 [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 14:26:53, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0006.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 15:14:35, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0006 .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 15:35:17, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-000 6.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:39, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0006.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 16:46:24, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0006.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* ---------------------------------------------------------------------------------- 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 9.8449 0.361 29.5463 5.65 246.5 12 2.0 9.8463 0.385 29.5466 5.66 246.8 13 3.0 9.8519 0.441 29.5453 5.64 246.4 15 4.0 9.8253 0.428 29.5459 5.63 246.0 13 5.1 9.8193 0.478 29.5472 5.65 246.6 15 6.0 9.8201 0.506 29.5473 5.63 245.6 12 7.0 9.8190 0.591 29.5470 5.64 246.2 14 8.0 9.8246 0.685 29.5465 5.63 245.8 15 9.0 9.8235 0.688 29.5468 5.61 244.9 11 10.0 9.8178 0.720 29.5483 5.62 245.4 17 11.0 9.8084 0.763 29.5531 5.64 246.0 11 12.0 9.7976 0.809 29.5588 5.61 244.9 17 13.0 9.8054 0.698 29.5552 5.59 244.2 11 14.0 9.8005 0.753 29.5571 5.58 243.6 15 15.0 9.7909 0.729 29.5617 5.62 245.5 14 16.0 9.7914 0.661 29.5607 5.62 245.5 14 17.0 9.7922 0.761 29.5601 5.63 245.7 15 18.0 9.7915 0.692 29.5611 5.62 245.5 11 19.0 9.7914 0.815 29.5609 5.62 245.4 15 20.0 9.7919 0.705 29.5604 5.62 245.4 15 21.0 9.7923 0.747 29.5603 5.62 245.3 14 22.0 9.7937 0.872 29.5587 5.63 245.7 14 23.0 9.7925 0.852 29.5611 5.63 245.8 15 24.0 9.7951 0.798 29.5577 5.62 245.4 14 25.0 9.7958 0.731 29.5572 5.63 245.7 13 26.0 9.7938 0.710 29.5601 5.62 245.4 14 27.0 9.7770 0.959 29.5854 5.63 245.8 15 28.0 9.7726 0.799 29.5911 5.63 245.7 14 29.0 9.7712 0.752 29.5941 5.63 245.6 13 30.0 9.7709 0.761 29.5946 5.63 245.9 15 31.0 9.7753 0.760 29.5871 5.62 245.4 14 32.0 9.7749 0.760 29.5878 5.61 244.9 16 33.0 9.7761 0.731 29.5860 5.61 244.8 14 34.0 9.7782 0.679 29.5833 5.63 245.6 14 35.0 9.7768 0.787 29.5856 5.62 245.2 16 36.0 9.7760 0.767 29.5871 5.62 245.2 14 37.0 9.7761 0.760 29.5874 5.62 245.4 16 38.0 9.7753 0.721 29.5894 5.62 245.4 13 39.0 9.7722 0.882 29.5947 5.62 245.3 18 39.9 9.7709 0.704 29.5973 5.62 245.3 12 41.1 9.7677 0.786 29.6040 5.62 245.1 15 41.6 9.7634 0.658 29.6107 5.62 245.3 11