*2016/04/11 16:29:27.02 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/10/26 04:40:30.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 73 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FE19666B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 73 2 Temperature:Secondary 'deg C (ITS90)' 9.8382 10.7846 3 Transmissivity %/metre 29.2 50.2 4 Fluorescence:URU:Seapoint mg/m^3 0.168 0.48 5 PAR uE/m^2/sec 0 13.472 6 Salinity:T1:C1 PSS-78 25.0437 31.1973 7 Oxygen:Dissolved:SBE mL/L 4.589 5.718 8 Oxygen:Dissolved:SBE umol/kg 200.0913 250.3923 9 Number_of_bin_records n/a 21 70 $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 : GRC43 EVENT NUMBER : 206 LATITUDE : 53 54.27000 N ! (deg min) LONGITUDE : 130 8.49000 W ! (deg min) WATER DEPTH : 83 ALTIMETER (M) : 5.96 ! 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 17:19:12 8192 8192 CLEAN 5.2.1 2016/02/09 17:49:16 8192 8192 SHIFTDAT 3.4 2016/02/09 18:14:28 8192 8192 SHIFTDAT 3.4 2016/02/19 10:34:28 8192 8192 SHIFTDAT 3.4 2016/02/19 10:42:41 8192 8192 DELETE 6.3 2016/02/19 11:00:34 8192 2239 CLEAN 5.2.1 2016/02/19 16:50:53 2239 2239 CTDEDIT 5.0.4 2016/02/23 14:44:03 2239 2138 CALIB 11.8.1 2016/02/25 14:28:10 2138 2138 FILTERS 4.3 2016/02/25 15:38:52 2138 2138 BINAVE 4.2 2016/02/25 16:43:16 2138 73 REMOVECH 8.2 2016/02/25 16:46:41 73 73 CHGUNITS 3.1 2016/02/25 16:47:13 73 73 REORDER 1.3.1 2016/02/26 09:22:07 ? ? MERGEHDR 1.3 2016/04/11 16:15:46 73 73 HDREDIT2 3.0.2 2016/04/11 16:29:27 ? ? $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 64.24 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 12859 data records in pad range. -CTDEDIT v5.0.4 2016/02/23 14:44:03 101 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2016/02/25 14:28:10 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 16:46:41 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 16:29:27 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\2015-54-0206.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 = Oct 25 2015 21:40:37 NMEA Latitude = 53 54.27 N NMEA Longitude = 130 08.49 W NMEA UTC (Time) = Oct 26 2015 04:40:30 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: GRC43 Depth: 83 System UTC = Oct 26 2015 04:40:37 # nquan = 17 # nvalues = 8192 # 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, 8192 # span 1 = 0.785, 74.239 # span 2 = 6.4970, 23.4557 # span 3 = 6.6610, 10.7882 # span 4 = 2.312846, 3.501027 # span 5 = 1.809966, 3.502654 # span 6 = 29.2250, 93.2591 # span 7 = 1.5873e-01, 9.0354e-01 # span 8 = 2.4408, 3.2161 # span 9 = 1.0000e-12, 5.6753e+01 # span 10 = 1.71, 100.00 # span 11 = -1.009, 1.007 # span 12 = 0, 1 # span 13 = 18.2820, 31.2040 # span 14 = 15.5530, 31.2222 # span 15 = 4.4476, 7.2826 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 26 2015 04:40:30 [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 17:46:33, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-54\RAW\CTD\2015-54-0206.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 14:46:20, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-54\Processing\convert\2015-54-020 6.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 16:25:06, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-54\Processing\wildedit\2015-54-02 06.cnv # alignctd_adv = sbeox0V 3.500 # celltm_date = Feb 09 2016 16:47:17, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-54\Processing\align\2015-54-0206.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 16:57:43, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-54\Processing\celltm\2015-54-0206.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. ---------------------------------------------------------------------------------- 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 1.0 9.8380 31.8 0.480 13.5 25.2329 5.67 248.2 25 2.0 9.8940 32.0 0.475 6.1 25.4561 5.65 247.3 33 3.0 9.8890 32.3 0.473 1.9 25.3826 5.72 250.4 27 4.0 9.8740 31.9 0.478 1.0 25.0437 5.64 246.9 26 5.0 10.0620 32.2 0.470 0.5 25.6161 5.39 235.9 27 6.0 10.3490 33.7 0.430 0.3 27.9923 5.19 226.9 25 7.0 10.4000 34.7 0.391 0.2 28.4432 5.14 224.5 25 8.0 10.4180 35.7 0.378 0.1 28.5238 5.11 223.4 25 9.0 10.4430 34.5 0.362 0.1 28.6473 5.10 222.8 25 10.0 10.4570 32.2 0.347 0.1 28.7038 5.08 221.8 24 11.0 10.4520 30.2 0.339 0.0 28.7708 5.05 220.8 25 12.0 10.4220 29.2 0.326 0.0 28.9341 5.07 221.5 24 13.0 10.4270 33.2 0.334 0.0 29.3661 5.09 222.1 24 14.0 10.4930 40.9 0.315 0.0 29.5908 5.09 222.2 25 15.0 10.5410 43.2 0.306 0.0 29.7452 5.08 221.8 24 16.0 10.5770 44.9 0.307 0.0 29.8703 5.08 221.7 25 17.0 10.5950 46.6 0.305 0.0 29.9225 5.07 221.4 25 18.0 10.6010 48.2 0.308 0.0 29.9365 5.07 221.4 25 19.0 10.6050 48.9 0.305 0.0 29.9462 5.06 221.0 25 20.0 10.6180 49.5 0.305 0.0 29.9896 5.05 220.3 25 21.0 10.6300 49.6 0.299 0.0 30.0646 5.02 218.9 25 22.0 10.6360 50.0 0.293 0.0 30.1836 4.99 217.8 25 23.0 10.6310 50.2 0.288 0.0 30.2366 4.98 217.2 26 24.0 10.6290 49.6 0.276 0.0 30.2652 4.96 216.3 25 25.0 10.6300 49.0 0.271 0.0 30.2958 4.93 215.2 25 26.0 10.6370 48.4 0.269 0.0 30.3945 4.91 214.2 26 27.0 10.6430 47.3 0.257 0.0 30.4951 4.89 213.5 26 28.0 10.6450 46.4 0.246 0.0 30.5127 4.88 213.0 25 29.0 10.6470 45.7 0.242 0.0 30.5411 4.87 212.4 26 30.0 10.6550 45.4 0.238 0.0 30.5865 4.86 212.1 25 31.0 10.6560 45.3 0.227 0.0 30.6020 4.86 212.2 26 32.0 10.6570 44.3 0.222 0.0 30.6288 4.85 211.7 25 33.0 10.6580 44.2 0.221 0.0 30.6404 4.86 211.9 25 34.0 10.6600 44.5 0.220 0.0 30.6541 4.84 211.3 21 35.0 10.6660 44.2 0.220 0.0 30.6879 4.84 211.3 25 36.0 10.6870 44.4 0.220 0.0 30.7481 4.84 210.9 25 37.0 10.7080 46.5 0.217 0.0 30.8099 4.83 210.9 25 38.0 10.7160 48.2 0.208 0.0 30.8345 4.83 210.8 26 39.0 10.7170 48.2 0.208 0.0 30.8433 4.82 210.2 25 40.0 10.7180 48.0 0.203 0.0 30.8566 4.81 209.7 25 41.0 10.7190 47.3 0.202 0.0 30.8783 4.81 209.6 25 42.0 10.7270 46.3 0.198 0.0 30.9139 4.82 210.1 25 43.0 10.7470 45.8 0.195 0.0 30.9518 4.82 210.1 26 44.0 10.7830 47.4 0.188 0.0 31.0162 4.80 209.5 25 45.0 10.7850 49.7 0.183 0.0 31.0240 4.81 209.7 25 46.0 10.7800 49.9 0.185 0.0 31.0254 4.80 209.4 25 47.0 10.7730 49.2 0.183 0.0 31.0315 4.78 208.5 25 48.0 10.7720 48.0 0.179 0.0 31.0336 4.78 208.2 25 49.0 10.7670 47.3 0.182 0.0 31.0342 4.77 208.0 25 50.0 10.7640 46.6 0.183 0.0 31.0390 4.77 207.8 26 51.0 10.7620 46.0 0.180 0.0 31.0444 4.76 207.5 25 52.0 10.7630 45.7 0.177 0.0 31.0530 4.75 207.3 24 53.0 10.7630 45.5 0.173 0.0 31.0573 4.75 207.4 25 54.0 10.7640 45.5 0.183 0.0 31.0573 4.75 207.2 26 55.0 10.7650 45.4 0.180 0.0 31.0631 4.74 206.6 24 56.0 10.7620 45.0 0.171 0.0 31.0736 4.73 206.2 26 57.0 10.7540 44.3 0.171 0.0 31.0827 4.72 205.9 25 58.0 10.7520 44.3 0.174 0.0 31.0827 4.72 206.0 22 59.0 10.7560 44.2 0.171 0.0 31.0842 4.72 205.7 25 60.0 10.7550 44.1 0.176 0.0 31.0864 4.71 205.6 25 61.0 10.7560 43.8 0.171 0.0 31.0884 4.72 205.7 25 62.0 10.7560 44.0 0.171 0.0 31.0889 4.72 205.8 26 63.0 10.7570 43.9 0.171 0.0 31.0872 4.72 205.7 44 64.0 10.7580 44.1 0.171 0.0 31.0858 4.71 205.3 45 65.0 10.7530 43.4 0.173 0.0 31.0929 4.70 205.0 44 66.0 10.7500 42.7 0.171 0.0 31.0992 4.69 204.4 43 67.0 10.7420 42.6 0.171 0.0 31.1168 4.67 203.7 39 68.0 10.7380 41.3 0.171 0.0 31.1209 4.67 203.6 44 69.0 10.7390 41.3 0.171 0.0 31.1232 4.67 203.6 52 70.0 10.7390 41.3 0.171 0.0 31.1239 4.66 203.2 58 71.0 10.7370 41.1 0.171 0.0 31.1285 4.65 202.8 57 72.0 10.7330 40.4 0.171 0.0 31.1534 4.62 201.3 60 73.0 10.7280 39.3 0.168 0.0 31.1973 4.59 200.1 70