*2016/04/11 16:29:35.16 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/11/03 09:36:34.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 71 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 71FB19A5 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 73 2 Temperature:Secondary 'deg C (ITS90)' 9.2604 10.5411 3 Transmissivity %/metre 54.7 57 4 Fluorescence:URU:Seapoint mg/m^3 0.204 0.694 5 PAR uE/m^2/sec 0 2.923 6 Salinity:T1:C1 PSS-78 29.8873 32.0793 7 Oxygen:Dissolved:SBE mL/L 3.709 5.544 8 Oxygen:Dissolved:SBE umol/kg 161.5769 241.9237 9 Number_of_bin_records n/a 9 38 $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 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-54\Pro $END *ADMINISTRATION MISSION : 2015-54 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WC - Douglas Channel SCIENTIST : Wright C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Douglas Channel STATION : ES81 EVENT NUMBER : 320 LATITUDE : 52 58.59000 N ! (deg min) LONGITUDE : 129 26.89000 W ! (deg min) WATER DEPTH : 75 ALTIMETER (M) : 4.93 ! 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-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2106 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 2663 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1396DR PAR/Irradiance:Biospherical/Licor ' ' 4565 Altimeter ' ' 1253 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.1 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2016/02/09 17:27:13 7921 7921 CLEAN 5.2.1 2016/02/09 17:56:57 7921 7921 SHIFTDAT 3.4 2016/02/09 18:21:56 7921 7921 SHIFTDAT 3.4 2016/02/19 10:42:42 7921 7921 SHIFTDAT 3.4 2016/02/19 10:50:26 7921 7921 DELETE 6.3 2016/02/19 11:06:08 7921 1951 CLEAN 5.2.1 2016/02/19 16:53:46 1951 1951 CTDEDIT 5.0.4 2016/02/25 09:12:57 1951 1763 CALIB 11.8.1 2016/02/25 14:30:57 1763 1763 FILTERS 4.3 2016/02/25 15:41:30 1763 1763 BINAVE 4.2 2016/02/25 16:45:19 1763 71 REMOVECH 8.2 2016/02/25 16:46:51 71 71 CHGUNITS 3.1 2016/02/25 16:47:20 71 71 REORDER 1.3.1 2016/02/26 09:22:15 ? ? MERGEHDR 1.3 2016/04/11 16:15:54 71 71 HDREDIT2 3.0.2 2016/04/11 16:29:35 ? ? $END $REMARKS -CLEAN functions: 2016/02/09 17:35:05 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 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 filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 63.54 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CLEAN functions: 2016/02/19 16:45:55 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Temperature:Secondary [deg C (ITS90)] where channel Status:Pump [n/a] is in the range 0 to 0 20599 data records in pad range. -CTDEDIT v5.0.4 2016/02/25 09:12:57 188 records were deleted in this editing session. 22 changes in channel Salinity:T1:C1 -CALIB parameters: 2016/02/25 14:30:57 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-54\Processing\doc\2015-54-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure decibar 10 -0.6000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.3090000E-01 0.1022500E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2016/02/25 16:46:51 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temp* Salinity reference channel: Sal* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/04/11 16:29:35 Applied edit header: P:\Cruise_Data_Processing\2015-54\Processing\doc\2015-54-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 2: Temperature:Secondary [deg C (ITS90)] Format: F8.3 ==> F9.4 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2015-54\2015-54-0320.hex Software Version Seasave V 7.23.1 Temperature SN = 2106 Conductivity SN = 2280 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Nov 03 2015 01:36:40 NMEA Latitude = 52 58.59 N NMEA Longitude = 129 26.89 W NMEA UTC (Time) = Nov 03 2015 09:36:34 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Vector: 2015-54 STATION: ES81 Depth: 75 System UTC = Nov 03 2015 09:36:40 # nquan = 17 # nvalues = 7921 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 16 = flag: flag # span 0 = 1, 7921 # span 1 = 0.601, 73.541 # span 2 = 8.6344, 10.5497 # span 3 = 8.7382, 10.5483 # span 4 = 0.506894, 3.461385 # span 5 = 0.356423, 3.461309 # span 6 = -0.0191, 92.4202 # span 7 = 1.4652e-01, 9.8901e-01 # span 8 = 2.0794, 3.6459 # span 9 = 1.0000e-12, 6.1779e+01 # span 10 = 4.66, 99.46 # span 11 = -1.299, 1.345 # span 12 = 0, 1 # span 13 = 3.9829, 32.0811 # span 14 = 2.6709, 32.0819 # span 15 = 3.5854, 9.0684 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 03 2015 09:36:34 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2106 # 17-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.14703785e-003 # 6.31044927e-004 # 2.13121431e-005 # 2.18594910e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 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 # # # -1.00904009e+001 # 1.35149315e+000 # -1.84720682e-003 # 1.90856808e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 17-Dec-14 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99991613 # 0.05243 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 2663 # 15-Jan-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36565531e-003 # 6.42337654e-004 # 2.40578991e-005 # 2.42263656e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 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 # # # -1.05920237e+001 # 1.61356129e+000 # -1.94911294e-003 # 2.41671700e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 17-Jan-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.0785e-001 # -0.6967 # -3.5082e-003 # 1.2934e-004 # -1.8411e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.7500e-002 # 1.6200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1396DR # Feb 5tht 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 4565 # Mar-16-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # # # 1253 # # 15.000 # 0.000 # # # # # # # datcnv_date = Feb 03 2016 17:49:31, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-54\RAW\CTD\2015-54-0320.hex P:\Crui se_Data_Processing\2015-54\Processing\doc\2015-54-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 09 2016 14:48:35, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-54\Processing\convert\2015-54-032 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 t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 09 2016 16:27:26, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-54\Processing\wildedit\2015-54-03 20.cnv # alignctd_adv = sbeox0V 3.500 # celltm_date = Feb 09 2016 16:49:31, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-54\Processing\align\2015-54-0320.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 09 2016 17:00:26, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-54\Processing\celltm\2015-54-0320.c nv P:\Cruise_Data_Processing\2015-54\Processing\doc\2015-54-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 records acquired while the pumps were off and some records corrupted by shed wakes near the top and bottom of the cast ; some bad salinity points were also removed. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The deployment method used for the CTD did not include a soak at 10m. Acquisition began as the CTD entered the water with pumps off. Pumps were turned on at approximately 2m and the CTD was generally kept at that depth for about 1.5 to 2 minutes before the full cast was run. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision. There were many problems with the sounder so many water depth entries were corrected based on log records or maximum pressure sampled and altimetry. For details see file 2015-54-water_depth_study.xlsx. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.6 mL/L from 0 to 20db ±0.3 mL/L from 20db to 100db ±0.1 mL/L from 100db to 300db ±0.06 mL/L below 300db For details on the processing see the report: 2015-54-proc.doc. ---------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure decibar 10 -99 () (-0.6 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.309E-01 1.0225) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.0 10.4370 54.9 0.684 2.9 -99.0000 5.07 -99.0 9 4.0 10.4420 54.9 0.688 2.0 29.8873 5.13 224.1 21 5.0 10.4540 54.9 0.674 1.1 29.9069 5.38 234.9 24 6.0 10.4930 55.0 0.660 0.7 29.9179 5.50 240.2 26 7.0 10.5160 54.9 0.661 0.6 30.1062 5.54 241.9 19 8.0 10.5220 54.9 0.664 0.4 30.2469 5.47 238.6 27 9.0 10.5280 54.9 0.655 0.3 30.2890 5.41 236.1 24 10.0 10.5340 54.9 0.661 0.2 30.3143 5.39 235.3 25 11.0 10.5400 54.8 0.670 0.2 30.3273 5.39 235.2 25 12.0 10.5410 54.7 0.668 0.1 30.3347 5.39 235.0 24 13.0 10.5410 54.8 0.670 0.1 30.3454 5.38 234.9 22 14.0 10.5410 54.8 0.667 0.1 30.3790 5.38 234.9 24 15.0 10.5390 54.8 0.682 0.1 30.4070 5.38 234.8 27 16.0 10.5380 54.8 0.681 0.0 30.4230 5.38 234.6 29 17.0 10.5380 54.8 0.671 0.0 30.4396 5.37 234.1 26 18.0 10.5380 54.8 0.691 0.0 30.4904 5.34 233.2 23 19.0 10.5350 54.9 0.694 0.0 30.5245 5.34 233.0 21 20.0 10.5240 54.9 0.655 0.0 30.5884 5.33 232.7 23 21.0 10.5160 55.0 0.647 0.0 30.6131 5.33 232.3 22 22.0 10.5120 55.0 0.641 0.0 30.6184 5.33 232.3 25 23.0 10.5120 55.1 0.637 0.0 30.6197 5.33 232.4 31 24.0 10.5110 55.0 0.632 0.0 30.6205 5.33 232.7 28 25.0 10.5090 55.0 0.640 0.0 30.6218 5.32 232.1 22 26.0 10.5070 55.0 0.638 0.0 30.6227 5.32 232.1 20 27.0 10.5050 55.0 0.635 0.0 30.6230 5.31 231.5 22 28.0 10.4920 55.1 0.621 0.0 30.6258 5.29 230.5 26 29.0 10.4740 55.1 0.632 0.0 30.6345 5.25 229.0 28 30.0 10.4310 55.0 0.607 0.0 30.6863 5.21 227.0 25 31.0 10.4050 55.3 0.580 0.0 30.7273 5.17 225.5 24 32.0 10.3730 55.4 0.550 0.0 30.7815 5.15 224.5 26 33.0 10.3620 55.6 0.534 0.0 30.8029 5.12 223.1 28 34.0 10.3520 55.7 0.520 0.0 30.8224 5.09 222.2 23 35.0 10.3320 55.6 0.505 0.0 30.8650 5.07 221.2 22 36.0 10.3220 55.9 0.486 0.0 30.8895 5.04 219.7 23 37.0 10.2950 55.9 0.464 0.0 30.9472 5.00 218.2 26 38.0 10.2770 56.1 0.437 0.0 30.9762 4.97 216.6 25 39.0 10.2470 56.3 0.417 0.0 31.0277 4.93 214.9 26 40.0 10.2210 56.4 0.403 0.0 31.0710 4.90 213.5 28 41.0 10.2020 56.4 0.397 0.0 31.1035 4.85 211.4 27 42.0 10.1880 56.4 0.390 0.0 31.1231 4.80 209.3 22 43.0 10.1460 56.4 0.376 0.0 31.1741 4.78 208.2 19 44.0 10.1130 56.2 0.366 0.0 31.2084 4.76 207.7 22 45.0 10.1040 55.8 0.362 0.0 31.2172 4.75 206.9 30 46.0 10.0950 56.2 0.354 0.0 31.2285 4.70 205.1 32 47.0 10.0860 56.7 0.354 0.0 31.2407 4.66 203.1 24 48.0 10.0610 56.6 0.346 0.0 31.2741 4.62 201.4 20 49.0 10.0310 56.5 0.340 0.0 31.3106 4.60 200.4 21 50.0 10.0040 56.5 0.336 0.0 31.3404 4.57 199.4 24 51.0 9.9810 56.1 0.330 0.0 31.3656 4.56 198.7 29 52.0 9.9690 56.6 0.324 0.0 31.3800 4.54 197.8 27 53.0 9.9640 56.7 0.317 0.0 31.3852 4.52 197.0 24 54.0 9.9520 56.6 0.317 0.0 31.3996 4.51 196.7 23 55.0 9.9460 56.7 0.317 0.0 31.4067 4.50 196.0 23 56.0 9.9380 56.3 0.317 0.0 31.4169 4.45 194.1 31 57.0 9.9170 56.4 0.313 0.0 31.4407 4.36 190.1 30 58.0 9.8250 56.7 0.302 0.0 31.5411 4.28 186.5 21 59.0 9.7790 56.6 0.293 0.0 31.5877 4.22 183.8 18 60.0 9.7320 55.9 0.288 0.0 31.6367 4.17 181.6 20 61.0 9.6620 56.2 0.272 0.0 31.7099 4.12 179.3 27 62.0 9.6100 55.8 0.261 0.0 31.7608 4.06 176.8 37 63.0 9.5680 57.0 0.255 0.0 31.8010 3.99 173.9 27 64.0 9.5220 56.9 0.244 0.0 31.8486 3.95 171.9 16 65.0 9.4800 56.9 0.244 0.0 31.8858 3.91 170.5 19 66.0 9.4620 56.7 0.240 0.0 31.9010 3.88 169.1 20 67.0 9.4240 56.6 0.232 0.0 31.9357 3.84 167.3 26 68.0 9.3910 56.4 0.221 0.0 31.9645 3.80 165.4 37 69.0 9.3650 56.9 0.217 0.0 31.9887 3.77 164.2 27 70.0 9.3440 56.8 0.208 0.0 32.0094 3.74 162.8 22 71.0 9.3090 56.8 0.208 0.0 32.0415 3.72 161.9 23 72.0 9.2800 56.6 0.208 0.0 32.0653 3.71 161.6 38 73.0 9.2600 56.8 0.204 0.0 32.0793 3.74 163.1 18