*2016/09/20 16:30:18.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/09 14:19:22.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 18285F0D NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.986 51.013 2 Temperature:Primary 'deg C (ITS90)' 9.7333 14.9886 3 Fluorescence:URU:Wetlabs mg/m^3 0.366 5.371 4 Salinity:T0:C0 PSS-78 25.8143 29.3976 5 Oxygen:Dissolved:SBE mL/L 3.815 7.607 6 Oxygen:Dissolved:SBE umol/kg 166.5446 333.0291 7 Number_of_bin_records n/a 4 14 $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 66 EVENT NUMBER : 163 LATITUDE : 50 19.10000 N ! (deg min) LONGITUDE : 125 2.56600 W ! (deg min) WATER DEPTH : 84 *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 17:01:56 936 936 CLEAN 5.2.1 2016/09/17 17:13:49 936 936 ADTIMCH 4.4 2016/09/19 09:18:09 936 936 MERGEHDR 1.3 2016/09/19 15:02:37 936 936 SHIFTDAT 3.2a 2016/09/19 15:03:04 ? ? REVERSE 2.0 2016/09/19 15:03:21 936 936 DELETE 6.1 2016/09/19 15:03:49 936 272 CLIP 1.3 2016/09/19 15:04:02 272 268 BINAVE 4.2 2016/09/20 14:04:29 268 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 -22.62 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 25013.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 13 2016 21:47:26 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 13 06/10 00:29:24 smpls 13990 to 14925 nv = 2 avg = 1 stp = switch o f S> # nquan = 10 # nvalues = 936 # 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, 936 # span 1 = -0.459, 51.294 # span 2 = 9.7296, 15.4633 # span 3 = 0.012527, 3.289556 # span 4 = -0.2730, 17.6476 # span 5 = 0.0000, 3.3858 # span 6 = -2.096, 1.585 # span 7 = 0.0789, 29.3987 # span 8 = -1.6058, 22.2527 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 10 2016 00:29:24 [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 14:27:19, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0163.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\2016-32-0163 .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\2016-32-016 3.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\2016-32-0163.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\2016-32-0163.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 14.9886 3.522 25.8143 7.07 309.7 10 2.0 14.8275 3.534 26.0035 7.27 318.3 7 3.0 14.6677 3.253 26.1599 7.40 324.0 7 4.0 14.4285 3.133 26.3735 7.54 330.4 8 4.9 14.0600 3.084 26.6388 7.61 333.0 8 6.0 13.8851 3.149 26.7657 7.49 328.0 8 7.0 13.5199 3.256 26.9606 7.22 316.0 6 8.0 12.7422 4.406 27.3468 6.68 292.3 5 9.0 12.0467 5.371 27.6530 5.91 258.4 5 10.0 11.1244 3.797 28.0908 5.24 229.2 5 11.0 10.8359 2.500 28.2747 4.87 212.9 4 12.0 10.7439 2.537 28.3736 4.68 204.7 6 12.8 10.6976 2.076 28.4106 4.58 200.2 9 14.0 10.6417 1.632 28.4573 4.55 198.7 4 15.1 10.6009 1.394 28.5003 4.53 197.7 5 16.1 10.5506 1.146 28.5496 4.51 196.9 5 17.0 10.5340 0.953 28.5670 4.49 196.3 4 18.1 10.5152 0.763 28.5852 4.47 195.3 4 19.1 10.4886 0.648 28.6083 4.45 194.3 4 20.1 10.4521 0.711 28.6403 4.42 192.9 5 21.0 10.4209 0.743 28.6740 4.38 191.4 6 21.9 10.4075 0.930 28.6866 4.37 191.0 5 23.0 10.4040 1.038 28.6983 4.37 191.0 5 24.0 10.4058 1.162 28.7008 4.36 190.4 5 25.0 10.3954 1.076 28.7106 4.35 189.9 4 26.0 10.3786 1.115 28.7221 4.33 189.0 5 27.1 10.3586 0.981 28.7379 4.29 187.5 4 28.1 10.2981 0.835 28.7862 4.25 185.5 5 29.1 10.2259 0.668 28.8413 4.20 183.2 4 30.0 10.2038 0.540 28.8611 4.14 181.0 4 30.9 10.1263 0.449 28.9389 4.11 179.3 4 32.0 10.0838 0.416 28.9805 4.08 178.0 5 33.0 10.0688 0.418 28.9986 4.07 177.8 4 34.0 10.0677 0.422 29.0004 4.06 177.3 5 35.0 10.0552 0.449 29.0226 4.04 176.4 4 36.0 10.0287 0.437 29.0620 4.03 175.9 4 37.0 10.0091 0.431 29.0919 4.00 174.7 5 38.0 9.9715 0.410 29.1441 3.98 173.9 4 39.0 9.9493 0.433 29.1719 3.96 172.9 4 40.0 9.9298 0.445 29.1986 3.93 171.5 4 41.0 9.8986 0.473 29.2399 3.90 170.1 4 42.0 9.8443 0.419 29.3009 3.88 169.6 5 43.0 9.8054 0.386 29.3414 3.87 169.0 4 44.0 9.7981 0.398 29.3478 3.85 168.2 4 45.0 9.7930 0.594 29.3520 3.84 167.8 5 46.1 9.7817 0.402 29.3612 3.84 167.5 4 47.0 9.7713 0.366 29.3698 3.83 167.3 4 48.0 9.7544 0.368 29.3829 3.83 167.2 5 49.0 9.7491 0.368 29.3870 3.82 166.8 5 50.1 9.7424 0.378 29.3914 3.82 166.7 5 51.0 9.7333 0.379 29.3976 3.81 166.5 14