*2016/09/20 16:30:19.55 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/22 18:21:14.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8F8A6816 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.067 49.915 2 Temperature:Primary 'deg C (ITS90)' 10.7526 10.7761 3 Fluorescence:URU:Wetlabs mg/m^3 0.539 0.738 4 Salinity:T0:C0 PSS-78 29.5938 29.6326 5 Oxygen:Dissolved:SBE mL/L 4.693 4.765 6 Oxygen:Dissolved:SBE umol/kg 204.8772 208.0147 7 Number_of_bin_records n/a 1 8 $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 103 EVENT NUMBER : 260 LATITUDE : 50 23.40000 N ! (deg min) LONGITUDE : 125 36.51700 W ! (deg min) WATER DEPTH : 62 *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 17:02:01 1263 1263 CLEAN 5.2.1 2016/09/17 17:13:53 1263 1263 ADTIMCH 4.4 2016/09/19 09:18:11 1263 1263 MERGEHDR 1.3 2016/09/19 15:02:40 1263 1263 SHIFTDAT 3.2a 2016/09/19 15:03:06 ? ? REVERSE 2.0 2016/09/19 15:03:23 1263 1263 DELETE 6.1 2016/09/19 15:03:52 1263 351 CLIP 1.3 2016/09/19 15:04:04 351 347 CTDEDIT 5.2.1 2016/09/20 10:54:09 347 334 BINAVE 4.2 2016/09/20 14:04:30 334 50 REMOVECH 8.2 2016/09/20 15:48:52 50 50 CHGUNITS 3.1.1 2016/09/20 15:49:30 50 50 REORDER 1.3.1 2016/09/20 15:50:25 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:19 ? ? $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 -44.02 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 10:54:09 13 records were deleted in this editing session. No data values were changed. -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 15:48:52 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 16:30:19 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\2016-32-02 60000.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 22 2016 18:56:32 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 06/23/16 12:07:08.661 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.629 vmain = 12.2 iop = 181 vlith = 5.2 ncasts = 4 samples = 5075 free = 757166 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 0 06/23 04:31:16 smpls 0 to 1262 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1263 # 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, 1263 # span 1 = -0.388, 49.915 # span 2 = 10.7493, 14.9520 # span 3 = 0.053274, 3.393776 # span 4 = -0.2730, 17.6635 # span 5 = 0.0000, 2.8278 # span 6 = -1.454, 1.434 # span 7 = 0.3275, 30.1361 # span 8 = -1.5534, 22.3479 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 23 2016 04:31:16 [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 14:27:35, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0260.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 15:14:39, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0260 .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 15:35:22, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-026 0.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:44, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0260.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 16:46:30, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0260.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 a few records from the bottom of the cast. ---------------------------------------------------------------------------------- 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 1.1 10.7761 0.539 29.5938 4.69 204.9 6 2.0 10.7751 0.539 29.5938 4.74 206.9 6 3.0 10.7746 0.584 29.5944 4.75 207.2 7 4.1 10.7744 0.563 29.5944 4.75 207.2 6 5.0 10.7693 0.666 29.5986 4.75 207.5 6 6.0 10.7665 0.590 29.6017 4.75 207.2 8 7.0 10.7657 0.573 29.6027 4.75 207.1 7 8.0 10.7659 0.634 29.6026 4.75 207.3 7 8.9 10.7663 0.646 29.6021 4.75 207.3 7 9.9 10.7663 0.562 29.6025 4.74 206.8 7 10.9 10.7666 0.544 29.6023 4.73 206.6 6 12.0 10.7657 0.592 29.6038 4.75 207.2 8 13.0 10.7638 0.575 29.6076 4.75 207.4 7 14.0 10.7629 0.650 29.6095 4.75 207.5 7 15.0 10.7626 0.628 29.6101 4.76 207.6 8 16.0 10.7617 0.609 29.6115 4.76 207.6 7 17.0 10.7610 0.592 29.6125 4.74 207.1 8 18.0 10.7608 0.630 29.6131 4.76 207.8 7 19.0 10.7603 0.586 29.6142 4.75 207.5 7 20.0 10.7597 0.616 29.6160 4.75 207.4 8 21.0 10.7588 0.621 29.6197 4.75 207.3 7 22.0 10.7572 0.645 29.6243 4.76 207.8 6 23.0 10.7573 0.621 29.6247 4.76 207.8 7 24.0 10.7583 0.591 29.6217 4.75 207.2 7 25.0 10.7593 0.565 29.6194 4.75 207.2 6 25.9 10.7597 0.593 29.6191 4.75 207.5 7 27.0 10.7589 0.674 29.6209 4.75 207.4 6 27.9 10.7618 0.627 29.6144 4.74 206.8 7 29.0 10.7627 0.581 29.6128 4.74 207.0 6 30.0 10.7623 0.607 29.6135 4.74 206.8 7 31.0 10.7637 0.666 29.6112 4.74 207.1 7 32.0 10.7644 0.661 29.6103 4.74 206.8 7 33.0 10.7642 0.618 29.6108 4.74 207.1 8 34.0 10.7629 0.677 29.6134 4.75 207.3 6 35.0 10.7622 0.577 29.6147 4.74 207.0 7 36.0 10.7615 0.646 29.6160 4.75 207.5 8 37.0 10.7616 0.654 29.6160 4.76 207.7 7 38.0 10.7601 0.679 29.6189 4.75 207.4 6 39.0 10.7568 0.679 29.6243 4.76 207.8 7 40.0 10.7564 0.738 29.6255 4.76 208.0 6 41.0 10.7583 0.688 29.6226 4.76 207.8 6 42.0 10.7596 0.610 29.6204 4.75 207.5 8 43.0 10.7597 0.597 29.6209 4.75 207.1 5 44.0 10.7592 0.632 29.6218 4.75 207.4 7 45.0 10.7598 0.616 29.6208 4.75 207.3 6 46.0 10.7588 0.608 29.6228 4.76 207.8 6 47.0 10.7564 0.605 29.6270 4.75 207.5 6 48.1 10.7535 0.729 29.6316 4.76 207.8 8 48.9 10.7526 0.735 29.6326 4.76 208.0 6 49.9 10.7529 0.600 29.6322 4.76 207.8 1