*2016/09/20 16:30:18.50 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/08 01:59:52.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 73EA3AF NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.94 50.762 2 Temperature:Primary 'deg C (ITS90)' 9.7392 9.966 3 Fluorescence:URU:Wetlabs mg/m^3 0.346 0.467 4 Salinity:T0:C0 PSS-78 30.7357 30.7978 5 Oxygen:Dissolved:SBE mL/L 5.058 5.178 6 Oxygen:Dissolved:SBE umol/kg 220.5737 225.8236 7 Number_of_bin_records n/a 3 17 $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 57 EVENT NUMBER : 141 LATITUDE : 50 28.30000 N ! (deg min) LONGITUDE : 126 9.54600 W ! (deg min) WATER DEPTH : 335 *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 17:01:55 832 832 CLEAN 5.2.1 2016/09/17 17:13:48 832 832 ADTIMCH 4.4 2016/09/19 09:18:08 832 832 MERGEHDR 1.3 2016/09/19 15:02:37 832 832 SHIFTDAT 3.2a 2016/09/19 15:03:03 ? ? REVERSE 2.0 2016/09/19 15:03:20 832 832 DELETE 6.1 2016/09/19 15:03:49 832 277 CLIP 1.3 2016/09/19 15:04:02 277 273 BINAVE 4.2 2016/09/20 14:04:28 273 51 REMOVECH 8.2 2016/09/20 15:48:51 51 51 CHGUNITS 3.1.1 2016/09/20 15:49:29 51 51 REORDER 1.3.1 2016/09/20 15:50:24 ? ? 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 35.29 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 15:48:51 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\2016-32-01 25006.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 13 2016 21:42:26 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 06/14/16 14:41:16.351 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.636 vmain = 12.4 iop = 179 vlith = 5.3 ncasts = 19 samples = 20660 free = 741581 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 6 06/08 12:09:54 smpls 7798 to 8629 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 832 # 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, 832 # span 1 = -0.247, 50.907 # span 2 = 9.7386, 9.9731 # span 3 = 0.482416, 3.386702 # span 4 = -0.2730, 63.6635 # span 5 = 0.0000, 3.0366 # span 6 = -2.266, 1.473 # span 7 = 3.7205, 30.7987 # span 8 = -1.4230, 24.8942 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 08 2016 12:09:54 [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 14:27:16, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0141.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 15:14:37, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0141 .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 15:35:20, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-014 1.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:42, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0141.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 16:46:27, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0141.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 0.9 9.9636 0.367 30.7361 5.13 223.6 10 2.1 9.9660 0.370 30.7357 5.17 225.4 17 2.9 9.9593 0.376 30.7370 5.16 225.2 9 4.0 9.9550 0.412 30.7377 5.17 225.7 7 5.0 9.9532 0.417 30.7378 5.18 225.8 6 6.0 9.9442 0.455 30.7406 5.17 225.6 7 7.0 9.9393 0.460 30.7418 5.17 225.3 6 7.9 9.9372 0.422 30.7439 5.16 224.9 5 9.0 9.9388 0.462 30.7438 5.16 224.8 6 10.0 9.9298 0.441 30.7460 5.15 224.6 4 10.9 9.9210 0.394 30.7483 5.16 224.9 4 11.9 9.9180 0.421 30.7488 5.16 225.1 4 13.0 9.9154 0.467 30.7495 5.17 225.3 5 14.1 9.9162 0.429 30.7496 5.16 225.0 4 15.1 9.9125 0.425 30.7498 5.15 224.7 4 16.0 9.9066 0.425 30.7507 5.14 224.2 3 16.9 9.9044 0.410 30.7507 5.13 223.8 4 18.0 9.9034 0.426 30.7507 5.12 223.3 4 19.0 9.9037 0.429 30.7506 5.12 223.4 4 19.9 9.8999 0.429 30.7511 5.13 223.9 4 20.9 9.8834 0.426 30.7562 5.12 223.3 4 22.0 9.8709 0.407 30.7590 5.11 223.0 5 23.1 9.8471 0.374 30.7654 5.11 222.7 4 24.0 9.8257 0.366 30.7721 5.11 222.8 4 25.1 9.8085 0.362 30.7761 5.10 222.5 4 26.0 9.7799 0.362 30.7837 5.10 222.2 3 26.9 9.7668 0.394 30.7867 5.09 221.8 4 28.0 9.7651 0.419 30.7877 5.09 221.9 5 29.0 9.7645 0.390 30.7880 5.09 222.1 4 30.1 9.7645 0.390 30.7881 5.09 221.9 4 31.1 9.7639 0.386 30.7880 5.08 221.6 4 32.0 9.7629 0.383 30.7880 5.08 221.6 3 32.9 9.7614 0.386 30.7887 5.08 221.6 4 33.9 9.7597 0.386 30.7894 5.08 221.4 4 34.9 9.7541 0.390 30.7908 5.07 220.9 4 36.0 9.7494 0.350 30.7924 5.09 221.8 4 37.0 9.7483 0.346 30.7928 5.09 221.8 4 38.0 9.7486 0.418 30.7930 5.07 221.2 4 39.0 9.7487 0.383 30.7930 5.06 220.7 3 39.9 9.7477 0.382 30.7933 5.06 220.6 4 41.0 9.7472 0.362 30.7936 5.07 221.1 4 42.0 9.7471 0.358 30.7936 5.08 221.4 4 43.0 9.7468 0.381 30.7938 5.07 221.1 6 44.0 9.7467 0.428 30.7943 5.06 220.8 6 45.1 9.7468 0.400 30.7939 5.08 221.6 5 46.0 9.7457 0.381 30.7944 5.08 221.4 5 47.0 9.7430 0.370 30.7959 5.07 221.2 6 48.0 9.7416 0.378 30.7968 5.08 221.6 5 49.0 9.7403 0.398 30.7978 5.06 220.8 8 50.2 9.7398 0.400 30.7978 5.07 221.2 11 50.8 9.7392 0.404 30.7977 5.08 221.6 17