*2015/11/26 17:14:01.09 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/15 21:34:52.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FC61ABEA NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.297 52.00585 2 Temperature:Primary 'deg C (ITS90)' 10.43326 11.05983 3 Fluorescence:URU:Wetlabs mg/m^3 1.252938 21.7275 4 pH:SBE:Nominal n/a 8.05175 8.088889 5 Salinity:T0:C0 PSS-78 29.29497 29.55132 6 Number_of_bin_records n/a 6 19 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-25\Pro $END *ADMINISTRATION MISSION : 2015-25 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Discovery Island Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Set 49 EVENT NUMBER : 104 LATITUDE : 50 24.04500 N ! (deg min) LONGITUDE : 125 20.63900 W ! (deg min) WATER DEPTH : 73 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2095 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0482 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2216 'Oxygen:SBE 43' ' ' 1483 pH ' ' 0851 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/11/26 09:54:08 1633 1633 CLEAN 5.2.1 2015/11/26 09:54:40 1633 1633 MERGEHDR 1.3 2015/11/26 09:55:29 1633 1633 ADTIMCH 4.4 2015/11/26 09:57:00 1633 1633 REVERSE 2.0 2015/11/26 09:59:05 1633 1633 DELETE 6.3 2015/11/26 09:59:25 1633 680 CTDEDIT 5.0.4 2015/11/26 11:35:24 680 676 FILTERS 4.3 2015/11/26 15:52:10 676 676 BINAVE 4.2 2015/11/26 15:54:10 676 53 REMOVECH 8.2 2015/11/26 15:54:17 53 53 HDREDIT2 3.0.2 2015/11/26 17:14:01 ? ? $END $REMARKS -CLEAN functions: 2015/11/26 09:54:29 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 7.00 hours to times in header file section -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 42.43 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 11:35:24 4 records were deleted in this editing session. No data values were changed. -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 = Pressure:StrainGauge 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 2015/11/26 15:54:17 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2015/11/26 17:14:01 Applied edit header: P:\Cruise_Data_Processing\2015-25\Processing\doc\2015-25-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\SOG2015-05\SOG2015-05 S049.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 16 2015 17:39:04 ds SBE 25 CTD V 4.1c SN 0404 06/16/15 17:40:10.175 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.181 vmain = 10.9 iop = 205 vlith = 5.3 ncasts = 10 samples = 11700 free = 633273 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 2690 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 2 06/15 14:34:52 smpls 1692 to 3324 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1633 # 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 = ph: pH # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 10 = flag: flag # span 0 = 1, 1633 # span 1 = -0.667, 52.432 # span 2 = 10.4324, 20.2041 # span 3 = 0.039810, 3.438538 # span 4 = 0.3175, 65.0000 # span 5 = 0.0000, 0.0000 # span 6 = -2.776, 8.094 # span 7 = -2.148, 2.314 # span 8 = 0.2128, 30.3394 # span 9 = -1.7663, -1.4725 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 15 2015 14:34:52 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2095 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.13052507e-003 # 6.28715579e-004 # 2.08569538e-005 # 2.14210359e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15152248e+000 # 4.86957830e-001 # -5.49147277e-004 # 5.07581267e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0482 # 17-Jan-14 # 6.406290e+003 # -1.751716e+000 # -6.395491e-006 # 0.00000 # # # # # # 2216 # # 1.30000000e+001 # # 0.0000 # # # # # # 1483 # 17-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.7456e-001 # -0.5144 # -4.1278e-003 # 2.0586e-004 # -2.9344e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 0851 # Sept 4th 2014 # 4.6134 # 2.5497 # # # # datcnv_date = Nov 24 2015 14:46:54, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0104.hex P:\Crui se_Data_Processing\2015-25\Processing\doc\2015-25-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Nov 26 2015 09:50:19, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0104. cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = prSM # filter_low_pass_B_vars = t090C c0S/m # celltm_date = Nov 26 2015 09:50:51, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0104.c nv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 26 2015 09:51:20, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0104.c nv P:\Cruise_Data_Processing\2015-15\Processing\doc\2015-15-ctd.XMLCON # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records corrupted by shed wakes. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence 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. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available at the time of processing. Some data were removed in editing temperature and salinity and where the pH sensor had clearly malfunctioned, but the data are otherwise unedited. Calibration is required for each cast to get absolute pH values, although general trends within a cast are likely real. For details on the processing see processing report: 2015-25-proc.doc. ---------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4--- ---5---- -6-- !Pressu Temperat Fluores pH:SBE: Salinity Numb !re ure: cence: Nominal :T0:C0 er_o ! Primary URU: ~bin ! Wetlabs _rec ! ords !------ -------- ------- ------- -------- ---- *END OF HEADER 0.3 11.0598 21.727 8.079 29.2950 6 0.9 11.0595 1.342 8.080 29.3648 13 1.9 11.0550 1.317 8.080 29.3919 12 3.0 11.0086 1.253 8.081 29.3953 16 4.1 10.8187 1.614 8.089 29.4035 18 5.1 10.6675 2.025 8.087 29.4196 12 5.9 10.6079 2.193 8.083 29.4274 11 6.9 10.5711 2.364 8.080 29.4324 13 8.0 10.5459 2.684 8.078 29.4375 13 9.1 10.5316 2.811 8.076 29.4422 19 10.1 10.5189 3.043 8.069 29.4483 12 11.0 10.5055 2.854 8.064 29.4533 10 11.9 10.4922 2.886 8.063 29.4553 12 13.0 10.4811 2.295 8.062 29.4560 15 14.1 10.4757 2.648 8.060 29.4568 12 15.1 10.4687 2.519 8.059 29.4565 14 16.0 10.4622 2.768 8.059 29.4557 10 16.9 10.4584 2.702 8.058 29.4549 10 17.9 10.4572 2.374 8.059 29.4542 16 19.0 10.4571 2.713 8.059 29.4531 16 20.1 10.4556 2.107 8.059 29.4531 13 21.0 10.4535 2.649 8.059 29.4542 10 22.1 10.4503 2.165 8.058 29.4565 8 23.0 10.4419 2.376 8.054 29.4620 17 24.0 10.4336 2.209 8.053 29.4678 11 25.1 10.4333 2.459 8.054 29.4717 13 26.0 10.4352 1.790 8.052 29.4748 12 27.0 10.4375 2.159 8.054 29.4799 9 27.9 10.4471 2.096 8.056 29.4870 12 29.0 10.4634 1.955 8.057 29.4955 14 30.0 10.4671 2.056 8.056 29.4971 13 31.0 10.4677 2.014 8.057 29.4974 12 32.0 10.4678 1.884 8.057 29.4973 10 32.9 10.4679 1.683 8.057 29.4972 11 34.0 10.4679 1.955 8.056 29.4973 13 35.0 10.4686 1.860 8.058 29.4980 10 36.0 10.4715 2.321 8.059 29.5014 9 36.9 10.4752 1.660 8.059 29.5060 15 38.0 10.4814 1.515 8.059 29.5128 13 38.9 10.4888 1.516 8.062 29.5200 13 40.0 10.4951 1.518 8.062 29.5259 11 41.0 10.4963 1.623 8.061 29.5302 9 42.1 10.4945 1.700 8.061 29.5335 10 42.9 10.4899 1.591 8.060 29.5401 16 44.0 10.4857 1.451 8.061 29.5459 15 45.1 10.4845 1.403 8.059 29.5473 17 46.1 10.4830 1.620 8.059 29.5476 12 47.0 10.4778 1.508 8.059 29.5492 13 47.9 10.4701 1.432 8.059 29.5511 17 49.0 10.4658 1.366 8.058 29.5513 17 50.1 10.4629 1.518 8.058 29.5509 16 51.0 10.4607 1.339 8.058 29.5508 12 52.0 10.4584 2.022 8.059 29.5504 13