*2016/06/27 17:20:48.91 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2016/03/06 15:50:41.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5BE42F2B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.252 20.774 2 Temperature:Primary 'deg C (ITS90)' 6.6458 7.8156 3 Transmissivity %/metre 34.4 51.3 4 Fluorescence:URU:Wetlabs mg/m^3 0.511 1.343 5 Salinity:T0:C0 PSS-78 24.8062 30.7971 6 Oxygen:Dissolved:SBE mL/L 5.425 6.639 7 Oxygen:Dissolved:SBE umol/kg 236.5142 290.6806 8 Number_of_bin_records n/a 3 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 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-02\Pro $END *ADMINISTRATION MISSION : 2016-02 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : World Class - Douglas Channel SCIENTIST : Greer C. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Douglas Channel STATION : FOC1 EVENT NUMBER : 8 LATITUDE : 53 43.76000 N ! (deg min) LONGITUDE : 129 2.55000 W ! (deg min) WATER DEPTH : 345 ALTIMETER (M) : 11.08 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 1091 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4700 Conductivity ' ' 3321 'Pressure:Strain Gauge' ' ' 1091 'Oxygen:SBE 43' ' ' 1483 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2216 Altimeter ' ' ' ' 'Transmissometer:WET Labs C-Star' ' ' 983DR $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/06/27 16:04:08 1533 1533 CLEAN 5.2.1 2016/06/27 16:04:29 1533 1533 SHIFTDAT 3.4 2016/06/27 16:06:49 1533 1533 DELETE 6.3 2016/06/27 16:07:09 1533 195 CTDEDIT 5.0.4 2016/06/27 16:21:55 195 126 CALIB 11.8.1 2016/06/27 17:01:56 126 126 BINAVE 4.2 2016/06/27 17:02:02 126 22 REMOVECH 8.2 2016/06/27 17:02:14 22 22 CHGUNITS 3.1 2016/06/27 17:02:23 22 22 REORDER 1.3.1 2016/06/27 17:19:41 ? ? HDREDIT2 3.0.2 2016/06/27 17:20:48 ? ? $END $REMARKS -CLEAN functions: 2016/06/27 16:04:28 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 SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.40 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 11.15 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.0.4 2016/06/27 16:21:55 69 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2016/06/27 17:01:56 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-02\Processing\doc\2016-02-ctd-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1040000E+01 -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 2016/06/27 17:02:14 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] 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: 2016/06/27 17:20:48 Applied edit header: P:\Cruise_Data_Processing\2016-02\Processing\doc\2016-02-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS SBE HEADER Sea-Bird SBE 25plus Data File: FileName = C:\CTD Data\2016-02\2016-02-0008.hex Software Version Seasave V 7.23.2 Temperature SN = 4700 Conductivity SN = 3321 System UpLoad Time = Mar 06 2016 15:44:48 NMEA Latitude = 53 43.76 N NMEA Longitude = 129 02.55 W NMEA UTC (Time) = Mar 06 2016 15:50:41 Store Lat/Lon Data = Append to Every Scan Ship: W.E. Ricker 2016-02 Station: FOC1 Operator: CWright Depth: 345 Real-Time Sample Interval = 0.2500 seconds Baud rate = 9600 Using SBE 33 or SBE 36 deck unit. CTD BaudConsole = 4800 Number of voltages exported = 4 Historic rate = 1 System UTC = Mar 06 2016 15:44:48 # nquan = 12 # nvalues = 1533 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = altM: Altimeter [m] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 11 = flag: flag # span 0 = 1, 1533 # span 1 = -0.223, 21.151 # span 2 = 6.4469, 7.8187 # span 3 = 0.010731, 3.214963 # span 4 = 1.5357, 103.1135 # span 5 = -0.0609, 5.2048 # span 6 = 1.8693, 2.0817 # span 7 = 2.84, 99.48 # span 8 = -0.976, 1.034 # span 9 = 0.0776, 30.8211 # span 10 = 5.2011, 7.3778 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Mar 06 2016 15:50:41 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4700 # 20-Aug-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34740125e-003 # 6.38126201e-004 # 2.10201351e-005 # 1.77434915e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 20-Aug-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95686996e+000 # 1.44763491e+000 # 9.44338138e-005 # 6.66701181e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1091 # 12-Feb-15 # 1.14033330e-001 # 1.92103558e-003 # 5.34017805e-012 # -9.16684969e+001 # 4.24482267e+001 # 1.35558195e+000 # 8.41923415e+006 # -7.48665510e+001 # 3.92791453e+000 # 1.00693415e+002 # 1.55017269e-002 # 0.00000000e+000 # 0.000000 # # # # # # 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

# # # # # # # 2216 # # 1.30000000e+001 # # 0.0220 # # # # # # # # 15.000 # 0.000 # # # # # # 983DR # Feb 5tht 2014 # 20.8605 # -1.1890 # 0.250 # # # # datcnv_date = Jun 16 2016 09:22:24, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2016-02\RAW\CTD\2016-02-0008.hex P:\Crui se_Data_Processing\2016-02\RAW\CTD\2016-02-0008.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 16 2016 17:04:28, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-02\Processing\convert\2016-02-000 8.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prdM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Jun 16 2016 17:19:16, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-02\Processing\wildedit\2016-02-000 8.cnv # wfilter_excl_bad_scans = yes # wfilter_action prdM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Jun 17 2016 09:15:23, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-02\Processing\filter\2016-02-0008 .cnv # alignctd_adv = sbeox0V 6.000 # celltm_date = Jun 17 2016 09:35:06, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-02\Processing\align\2016-02-0008.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jun 27 2016 13:13:56, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-02\Processing\celltm\2016-02-0008.c nv P:\Cruise_Data_Processing\2016-02\Processing\doc\2016-02-ctd.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records near the top and bottom of the cast. --------------------------------------------------------------------------------- This was a joint cruise between the National Research Council of Canada and the Ocean Sciences Division of the Department of Fisheries and oceans, Sidney, B.C. The chief scientist was from NRCC. The OSD contact is Cynthia Wright. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence and transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Salinity calibration sampling was limited to 3 samples one of which was rejected. Delayed analysis and poor flushing of Niskin bottles also limit the reliability of the comparison, but the 2 samples do not suggest any significant calibration drift. Dissolved oxygen calibration sampling was limited to 20 samples and many were flagged by the analyst due to bubbles or poor replication. The DO profiles were very complex. No estimate is made for the accuracy of the Oxygen:Dissolved:SBE channel. For details on the processing see the report: 2016-02_Processing_Report.doc. ---------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.04) $END !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 0.3 6.6458 34.4 1.119 24.8062 6.17 270.1 14 1.0 6.6748 43.0 1.282 24.8790 6.47 283.3 13 2.0 6.7238 43.9 1.301 25.0456 6.64 290.7 9 3.0 6.7567 44.0 1.314 25.1868 6.59 288.6 7 4.0 6.7669 44.1 1.316 25.2247 6.55 287.0 6 5.0 6.8583 44.3 1.343 25.6761 6.31 276.1 6 6.0 6.9747 44.5 1.303 26.4280 6.00 262.4 5 7.0 7.0715 45.1 1.206 27.0198 5.87 256.8 5 8.0 7.5091 43.7 1.083 29.2680 5.69 248.2 5 9.1 7.6014 48.8 0.807 29.7407 5.63 245.9 4 10.0 7.6070 49.7 0.691 29.7705 5.62 245.1 4 10.9 7.6139 49.8 0.670 29.8081 5.58 243.6 4 12.0 7.6293 50.0 0.651 29.8841 5.54 241.9 5 13.1 7.6551 50.1 0.620 29.9976 5.52 240.7 4 14.0 7.7010 50.2 0.645 30.2123 5.49 239.6 4 15.0 7.7439 50.5 0.634 30.4431 5.47 238.6 4 15.9 7.7623 50.8 0.604 30.5529 5.46 237.9 4 17.0 7.7746 50.9 0.565 30.6180 5.45 237.5 5 18.0 7.7849 51.1 0.534 30.6694 5.44 237.1 4 18.9 7.7921 51.2 0.522 30.7044 5.43 236.7 5 20.0 7.8110 51.2 0.530 30.7788 5.42 236.5 6 20.8 7.8156 51.3 0.511 30.7971 5.43 236.6 3