*2016/04/11 16:29:22.18 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/10/23 15:03:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 14459B42 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 62 2 Temperature:Secondary 'deg C (ITS90)' 8.835 10.0256 3 Transmissivity %/metre 4.5 54.1 4 Fluorescence:URU:Seapoint mg/m^3 0.101 0.588 5 PAR uE/m^2/sec 0 5.021 6 Salinity:T1:C1 PSS-78 12.0662 31.3283 7 Oxygen:Dissolved:SBE mL/L 3.247 6.897 8 Oxygen:Dissolved:SBE umol/kg 141.5207 305.1113 9 Number_of_bin_records n/a 23 95 $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 : DOUG0.2W EVENT NUMBER : 131 LATITUDE : 53 59.46000 N ! (deg min) LONGITUDE : 128 41.25000 W ! (deg min) WATER DEPTH : 64 ALTIMETER (M) : 6.23 ! 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 17:14:33 8511 8511 CLEAN 5.2.1 2016/02/09 17:44:33 8511 8511 SHIFTDAT 3.4 2016/02/09 18:09:54 8511 8511 SHIFTDAT 3.4 2016/02/19 10:29:20 8511 8511 SHIFTDAT 3.4 2016/02/19 10:37:51 8511 8511 DELETE 6.3 2016/02/19 10:57:14 8511 2341 CLEAN 5.2.1 2016/02/19 16:49:14 2341 2341 CTDEDIT 5.0.4 2016/02/22 17:14:19 2341 2068 CALIB 11.8.1 2016/02/25 14:26:23 2068 2068 FILTERS 4.3 2016/02/25 15:37:19 2068 2068 BINAVE 4.2 2016/02/25 16:41:58 2068 61 REMOVECH 8.2 2016/02/25 16:46:30 61 61 CHGUNITS 3.1 2016/02/25 16:47:08 61 61 REORDER 1.3.1 2016/02/26 09:22:03 ? ? MERGEHDR 1.3 2016/04/11 16:15:42 61 61 HDREDIT2 3.0.2 2016/04/11 16:29:22 ? ? $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 52.67 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 7742 data records in pad range. -CTDEDIT v5.0.4 2016/02/22 17:14:19 273 records were deleted in this editing session. 21 changes in channel Salinity:T1:C1 -CALIB parameters: 2016/02/25 14:26:23 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 16:46:30 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 16:29:22 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\2015-54-0131.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 23 2015 08:03:12 NMEA Latitude = 53 59.46 N NMEA Longitude = 128 41.25 W NMEA UTC (Time) = Oct 23 2015 15:03:05 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: DOUG0.2W Depth: 64 System UTC = Oct 23 2015 15:03:12 # nquan = 17 # nvalues = 8511 # 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, 8511 # span 1 = 0.700, 62.674 # span 2 = 7.4166, 10.1103 # span 3 = 7.2424, 10.1064 # span 4 = 0.185803, 3.351338 # span 5 = 0.193753, 3.350944 # span 6 = 2.9170, 93.0261 # span 7 = 9.7680e-02, 7.8144e-01 # span 8 = 1.8779, 3.3700 # span 9 = 1.0000e-12, 6.0740e+01 # span 10 = 5.10, 100.00 # span 11 = -1.017, 1.012 # span 12 = 0, 1 # span 13 = 1.4191, 31.3479 # span 14 = 1.4766, 31.3402 # span 15 = 3.1294, 8.9981 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 23 2015 15:03:05 [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 17:45:40, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-54\RAW\CTD\2015-54-0131.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 14:45:42, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-54\Processing\convert\2015-54-013 1.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 16:23:40, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-54\Processing\wildedit\2015-54-01 31.cnv # alignctd_adv = sbeox0V 3.500 # celltm_date = Feb 09 2016 16:45:57, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-54\Processing\align\2015-54-0131.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 16:56:08, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-54\Processing\celltm\2015-54-0131.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 a few 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 2.0 9.6630 5.3 0.580 5.0 12.0662 6.90 305.1 32 3.0 9.9470 6.3 0.588 1.2 13.9952 6.77 299.1 30 4.0 9.9860 8.6 0.583 0.2 14.5393 6.43 283.9 26 5.0 10.0260 16.7 0.548 0.1 15.5715 5.96 262.8 25 6.0 9.9810 22.4 0.480 0.0 20.7979 5.43 238.6 24 7.0 9.9420 4.5 0.388 0.0 23.8672 4.99 218.7 25 8.0 9.9520 5.7 0.313 0.0 25.9531 4.69 205.2 25 9.0 9.9410 13.3 0.269 0.0 26.9378 4.48 195.9 25 10.0 9.9120 22.9 0.244 0.0 27.4017 4.29 187.7 25 11.0 9.8800 30.7 0.218 0.0 28.0502 4.18 182.8 25 12.0 9.8570 38.7 0.199 0.0 28.4923 4.13 180.6 25 13.0 9.8440 33.3 0.189 0.0 28.7042 4.10 179.2 24 14.0 9.8230 33.9 0.167 0.0 28.9645 4.07 177.6 24 15.0 9.8930 36.5 0.159 0.0 29.1740 3.98 174.0 26 16.0 9.8970 41.2 0.149 0.0 29.2974 3.98 173.8 24 17.0 9.8950 46.1 0.147 0.0 29.4009 4.01 174.9 25 18.0 9.8190 46.6 0.143 0.0 29.5603 4.03 175.8 25 19.0 9.8050 48.9 0.134 0.0 29.6716 4.01 175.0 25 20.0 9.7840 49.4 0.131 0.0 29.7264 4.01 174.9 25 21.0 9.7230 48.2 0.122 0.0 29.8489 4.02 175.3 25 22.0 9.7070 50.0 0.122 0.0 29.9331 3.99 174.1 25 23.0 9.6870 52.2 0.122 0.0 30.0730 3.94 172.1 25 24.0 9.6170 49.5 0.120 0.0 30.1768 3.89 169.8 25 25.0 9.5650 52.5 0.120 0.0 30.2761 3.85 168.0 25 26.0 9.5280 51.9 0.113 0.0 30.3489 3.80 165.8 25 27.0 9.4880 51.5 0.110 0.0 30.4253 3.76 164.1 25 28.0 9.4270 51.1 0.110 0.0 30.4883 3.74 163.3 25 29.0 9.3780 51.4 0.110 0.0 30.5236 3.74 163.1 25 30.0 9.3460 52.4 0.110 0.0 30.5546 3.72 162.1 25 31.0 9.3280 52.2 0.110 0.0 30.6036 3.70 161.2 25 32.0 9.3210 53.0 0.110 0.0 30.6321 3.67 159.9 25 33.0 9.3090 54.1 0.110 0.0 30.6497 3.68 160.5 25 34.0 9.3020 53.5 0.110 0.0 30.6766 3.71 161.6 23 35.0 9.2690 51.5 0.110 0.0 30.7035 3.71 161.7 25 36.0 9.2430 53.3 0.110 0.0 30.7356 3.67 159.8 25 37.0 9.2230 54.1 0.110 0.0 30.7734 3.62 158.0 25 38.0 9.2040 52.9 0.110 0.0 30.8130 3.61 157.5 25 39.0 9.1900 51.6 0.110 0.0 30.8370 3.59 156.6 24 40.0 9.1800 52.2 0.110 0.0 30.8514 3.59 156.7 26 41.0 9.1710 49.9 0.110 0.0 30.8645 3.57 155.7 24 42.0 9.1570 49.2 0.110 0.0 30.8818 3.53 153.9 25 43.0 9.1370 49.1 0.110 0.0 30.9080 3.53 153.9 25 44.0 9.1090 45.2 0.110 0.0 30.9431 3.54 154.2 25 45.0 9.0940 42.9 0.110 0.0 30.9613 3.51 152.9 25 46.0 9.0790 48.1 0.105 0.0 30.9827 3.48 151.9 25 47.0 9.0610 48.5 0.109 0.0 31.0098 3.39 147.7 25 48.0 9.0410 48.0 0.106 0.0 31.0394 3.35 146.2 25 49.0 9.0310 46.0 0.110 0.0 31.0640 3.39 147.7 25 50.0 9.0310 44.1 0.101 0.0 31.0744 3.35 146.0 25 51.0 9.0240 49.3 0.106 0.0 31.0842 3.30 143.9 23 52.0 9.0030 44.0 0.110 0.0 31.1048 3.30 143.9 33 53.0 8.9960 40.9 0.104 0.0 31.1254 3.37 146.8 64 54.0 8.9830 44.9 0.103 0.0 31.1480 3.39 147.9 81 55.0 8.9740 50.9 0.101 0.0 31.1618 3.38 147.5 67 56.0 8.9600 52.1 0.101 0.0 31.1850 3.38 147.3 75 57.0 8.9490 51.2 0.101 0.0 31.1993 3.35 146.1 80 58.0 8.9180 45.8 0.110 0.0 31.2252 3.30 144.0 83 59.0 8.8910 40.7 0.110 0.0 31.2543 3.31 144.1 87 60.0 8.8730 39.0 0.108 0.0 31.2804 3.30 143.7 76 61.0 8.8500 36.6 0.106 0.0 31.3128 3.28 142.8 95 62.0 8.8350 38.2 0.110 0.0 31.3283 3.25 141.5 66