*2016/09/20 16:30:18.96 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/14 22:15:57.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 75037D6F NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.997 50.876 2 Temperature:Primary 'deg C (ITS90)' 10.2425 10.8252 3 Fluorescence:URU:Wetlabs mg/m^3 0.298 0.735 4 Salinity:T0:C0 PSS-78 29.604 30.1095 5 Oxygen:Dissolved:SBE mL/L 4.871 4.965 6 Oxygen:Dissolved:SBE umol/kg 212.5775 216.7485 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 77 EVENT NUMBER : 194 LATITUDE : 50 23.30000 N ! (deg min) LONGITUDE : 125 36.92000 W ! (deg min) WATER DEPTH : 58 *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 17:01:58 1116 1116 CLEAN 5.2.1 2016/09/17 17:13:50 1116 1116 ADTIMCH 4.4 2016/09/19 09:18:10 1116 1116 MERGEHDR 1.3 2016/09/19 15:02:38 1116 1116 SHIFTDAT 3.2a 2016/09/19 15:03:05 ? ? REVERSE 2.0 2016/09/19 15:03:22 1116 1116 DELETE 6.1 2016/09/19 15:03:50 1116 231 CLIP 1.3 2016/09/19 15:04:03 231 228 BINAVE 4.2 2016/09/20 14:04:29 228 51 REMOVECH 8.2 2016/09/20 15:48:52 51 51 CHGUNITS 3.1.1 2016/09/20 15:49:29 51 51 REORDER 1.3.1 2016/09/20 15:50:25 ? ? 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 -25.52 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 15:48:52 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 16:30:18 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\2016-32-08 2004.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 16 2016 08:05:35 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 06/17/16 01:12:11.754 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.586 vmain = 12.2 iop = 181 vlith = 5.2 ncasts = 12 samples = 14808 free = 747433 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 4 06/15 08:25:59 smpls 5190 to 6305 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1116 # 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, 1116 # span 1 = -0.336, 51.152 # span 2 = 10.2397, 15.7716 # span 3 = 0.057104, 3.397575 # span 4 = -0.2730, 63.6635 # span 5 = 0.0000, 2.7009 # span 6 = -2.265, 1.529 # span 7 = 0.3402, 30.1297 # span 8 = -1.5901, 22.4833 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 15 2016 08:25:59 [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 14:27:24, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0194.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 15:14:38, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0194 .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 15:35:21, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-019 4.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:43, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0194.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 16:46:28, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0194.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 10.8252 0.298 29.6042 4.93 215.4 3 2.0 10.7832 0.362 29.6040 4.95 216.1 5 3.0 10.7385 0.383 29.6044 4.96 216.7 3 3.9 10.6733 0.394 29.6100 4.96 216.7 4 4.9 10.6351 0.449 29.6160 4.96 216.4 4 5.9 10.6242 0.505 29.6191 4.95 215.9 4 7.0 10.6189 0.529 29.6208 4.93 215.4 4 8.0 10.6128 0.616 29.6247 4.93 215.2 4 9.1 10.6066 0.699 29.6286 4.93 215.1 4 10.1 10.6034 0.735 29.6326 4.94 215.6 4 11.1 10.6035 0.735 29.6357 4.94 215.5 4 12.0 10.6026 0.716 29.6406 4.92 214.9 3 12.9 10.5998 0.731 29.6474 4.92 214.9 4 14.0 10.5944 0.715 29.6529 4.92 214.9 4 15.0 10.5893 0.668 29.6573 4.92 214.8 4 16.0 10.5828 0.711 29.6628 4.92 214.6 3 16.9 10.5755 0.644 29.6698 4.91 214.3 4 18.0 10.5654 0.588 29.6798 4.91 214.2 4 19.0 10.5578 0.640 29.6887 4.91 214.3 4 20.0 10.5485 0.635 29.6986 4.91 214.3 5 21.1 10.5448 0.600 29.7027 4.91 214.1 4 22.0 10.5376 0.560 29.7102 4.90 213.9 4 23.0 10.5321 0.548 29.7174 4.91 214.1 4 24.1 10.5191 0.562 29.7334 4.91 214.2 5 25.1 10.5124 0.477 29.7422 4.91 214.2 4 26.0 10.5052 0.568 29.7512 4.91 214.3 4 27.0 10.4901 0.603 29.7688 4.90 214.0 5 28.0 10.4747 0.517 29.7877 4.90 213.8 4 28.9 10.4637 0.497 29.8004 4.90 213.7 4 29.9 10.4562 0.473 29.8092 4.90 213.8 4 31.0 10.4440 0.451 29.8239 4.88 213.1 5 32.0 10.4384 0.497 29.8319 4.89 213.4 4 33.0 10.4250 0.418 29.8508 4.90 213.7 4 34.0 10.4132 0.445 29.8679 4.89 213.5 4 35.0 10.3978 0.418 29.8891 4.88 213.1 4 35.9 10.3804 0.441 29.9144 4.88 212.8 4 36.9 10.3611 0.370 29.9408 4.87 212.6 4 37.9 10.3438 0.530 29.9665 4.88 213.1 5 39.0 10.3271 0.441 29.9903 4.89 213.5 4 39.9 10.3118 0.386 30.0119 4.89 213.3 4 40.9 10.2904 0.370 30.0422 4.89 213.4 4 42.0 10.2779 0.429 30.0591 4.89 213.3 5 43.1 10.2714 0.378 30.0686 4.88 212.7 5 44.1 10.2647 0.365 30.0783 4.88 212.9 5 45.0 10.2614 0.433 30.0828 4.88 213.0 4 46.0 10.2555 0.397 30.0912 4.88 212.9 5 47.0 10.2498 0.410 30.0994 4.89 213.4 4 48.0 10.2449 0.391 30.1065 4.88 213.1 5 49.0 10.2444 0.378 30.1077 4.88 213.0 5 50.1 10.2437 0.378 30.1088 4.88 213.1 7 50.9 10.2425 0.453 30.1095 4.87 212.6 17