*2016/06/27 17:20:48.94 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2016/03/06 16:27:25.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 69BAE77F NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.978 49.845 2 Temperature:Primary 'deg C (ITS90)' 6.6962 8.0168 3 Transmissivity %/metre 44.6 53.5 4 Fluorescence:URU:Wetlabs mg/m^3 0.426 1.399 5 Salinity:T0:C0 PSS-78 24.5069 31.2914 6 Oxygen:Dissolved:SBE mL/L 5.278 6.665 7 Oxygen:Dissolved:SBE umol/kg 230.0673 291.8882 8 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 ' ' 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 : 10 LATITUDE : 53 43.75000 N ! (deg min) LONGITUDE : 129 2.65000 W ! (deg min) WATER DEPTH : 350 ALTIMETER (M) : 12.69 ! 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 1815 1815 CLEAN 5.2.1 2016/06/27 16:04:30 1815 1815 SHIFTDAT 3.4 2016/06/27 16:06:49 1815 1815 DELETE 6.3 2016/06/27 16:07:09 1815 321 CTDEDIT 5.0.4 2016/06/27 16:23:06 321 249 CALIB 11.8.1 2016/06/27 17:01:56 249 249 BINAVE 4.2 2016/06/27 17:02:02 249 50 REMOVECH 8.2 2016/06/27 17:02:14 50 50 CHGUNITS 3.1 2016/06/27 17:02:23 50 50 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 40.24 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.0.4 2016/06/27 16:23:06 72 records were deleted in this editing session. 13 changes in channel Salinity:T0:C0 -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\2016-02-0010.hex Software Version Seasave V 7.23.2 Temperature SN = 4700 Conductivity SN = 3321 System UpLoad Time = Mar 06 2016 16:21:20 NMEA Latitude = 53 43.75 N NMEA Longitude = 129 02.65 W NMEA UTC (Time) = Mar 06 2016 16:27:25 Store Lat/Lon Data = Append to Every Scan Ship: W.E. Ricker 2016-02 Station: FOC1 Operator: CWright Depth: 350 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 16:21:20 # nquan = 12 # nvalues = 1815 # 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, 1815 # span 1 = -0.261, 50.244 # span 2 = 6.0181, 8.0174 # span 3 = 0.000045, 3.277357 # span 4 = -1.1890, 92.7159 # span 5 = -0.0638, 10.9287 # span 6 = 1.7583, 2.0951 # span 7 = 11.10, 99.53 # span 8 = -1.045, 1.015 # span 9 = 0.0030, 31.2924 # span 10 = 5.0722, 7.5308 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Mar 06 2016 16:27:25 [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 09:22:25, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2016-02\RAW\CTD\2016-02-0010.hex P:\Crui se_Data_Processing\2016-02\RAW\CTD\2016-02-0010.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\2016-02-001 0.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\2016-02-001 0.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\2016-02-0010 .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\2016-02-0010.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\2016-02-0010.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; salinity was cleaned lightly. --------------------------------------------------------------------------------- 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 1.0 6.6962 46.0 1.272 24.5069 6.42 281.2 14 2.0 6.7950 46.4 1.303 24.7482 6.67 291.9 8 3.0 6.8107 46.5 1.326 25.0679 6.66 291.7 7 4.0 6.7754 46.3 1.336 25.0654 6.59 288.6 6 5.0 6.8656 46.1 1.399 25.5060 6.22 272.5 6 6.0 6.9715 46.2 1.333 26.3659 5.96 260.9 5 7.0 7.3642 44.6 1.169 28.3698 5.77 252.1 5 8.0 7.5859 48.7 0.874 29.6551 5.65 246.4 5 9.0 7.5991 51.4 0.703 29.7465 5.61 244.6 4 10.0 7.6115 51.7 0.669 29.7996 5.59 243.7 5 11.0 7.6300 51.8 0.666 29.8816 5.57 242.8 4 11.9 7.6465 51.9 0.647 29.9576 5.54 241.8 4 12.9 7.6575 52.0 0.651 30.0032 5.50 240.1 4 14.0 7.6711 52.1 0.651 30.0665 5.48 239.2 5 15.1 7.7195 52.3 0.647 30.3037 5.46 238.1 4 16.0 7.7401 52.5 0.658 30.4288 5.45 237.7 4 17.0 7.7543 52.6 0.607 30.5201 5.44 237.1 4 17.9 7.7653 52.8 0.587 30.5726 5.43 236.9 4 18.9 7.7757 52.8 0.571 30.6188 5.44 237.1 4 20.0 7.7940 52.8 0.554 30.7049 5.43 236.9 5 21.0 7.8148 53.0 0.554 30.7956 5.42 236.1 4 21.9 7.8208 53.1 0.544 30.8303 5.42 236.1 4 22.9 7.8314 53.0 0.524 30.8480 5.39 235.1 5 24.0 7.8426 53.1 0.506 30.8677 5.37 234.1 4 25.0 7.8570 53.1 0.539 30.8878 5.35 233.2 5 26.0 7.8743 53.2 0.489 30.9087 5.34 232.8 4 27.0 7.8856 53.1 0.493 30.9258 5.33 232.4 4 28.0 7.8949 53.1 0.497 30.9419 5.31 231.6 5 29.1 7.9034 53.2 0.475 30.9599 5.30 231.1 4 30.0 7.9160 53.3 0.508 30.9820 5.30 231.0 4 31.0 7.9281 53.3 0.487 31.0034 5.29 230.5 5 32.1 7.9346 53.3 0.480 31.0170 5.28 230.1 4 33.0 7.9428 53.3 0.478 31.0322 5.28 230.1 4 34.0 7.9442 53.3 0.468 31.0350 5.29 230.7 5 35.1 7.9468 53.3 0.479 31.0427 5.30 231.2 4 36.0 7.9508 53.3 0.465 31.0618 5.31 231.4 4 37.0 7.9542 53.3 0.479 31.0828 5.31 231.4 5 38.1 7.9551 53.3 0.452 31.0949 5.30 231.1 4 39.0 7.9566 53.3 0.457 31.1061 5.30 231.1 4 40.0 7.9605 53.3 0.426 31.1246 5.31 231.4 4 40.9 7.9667 53.3 0.455 31.1451 5.32 231.9 4 41.9 7.9723 53.3 0.456 31.1585 5.33 232.1 5 43.0 7.9727 53.3 0.450 31.1755 5.34 232.9 6 44.0 7.9812 53.4 0.448 31.2025 5.35 233.2 5 45.0 7.9875 53.4 0.428 31.2286 5.35 233.0 6 46.0 7.9894 53.4 0.444 31.2378 5.34 232.6 5 47.0 7.9928 53.5 0.440 31.2446 5.33 232.4 6 48.0 8.0027 53.5 0.433 31.2590 5.34 232.9 7 49.0 8.0122 53.4 0.443 31.2776 5.34 232.8 7 49.8 8.0168 53.4 0.428 31.2914 5.34 232.7 5