*2016/11/03 14:51:55.64 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/11 11:06:00.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 78A8847E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.17 60.724 2 Temperature:Secondary 'deg C (ITS90)' 8.1393 13.0946 3 Transmissivity %/metre 16.8 58.5 4 Fluorescence:URU:Seapoint mg/m^3 0.144 9.476 5 Salinity:T1:C1 PSS-78 30.8166 32.7744 6 Oxygen:Dissolved:SBE mL/L 4.235 6.976 7 Oxygen:Dissolved:SBE umol/kg 184.3602 304.3375 8 Number_of_bin_records n/a 8 57 $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 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-12\Pro $END *ADMINISTRATION MISSION : 2016-12 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI Moorings / WCTSS SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : B.C. Coast STATION : CS07 EVENT NUMBER : 82 LATITUDE : 51 4.60000 N ! (deg min) LONGITUDE : 128 43.91000 W ! (deg min) WATER DEPTH : 65 ALTIMETER (M) : 5.1 ! 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 LOCATION : Mid-ship ! custom item $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' ' ' 1185DR Altimeter ' ' 62354 PAR/Irradiance:Biospherical/Licor ' ' 70613 PAR/Irradiance:Biospherical/Licor:2 ' ' 4615 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2016/10/25 10:42:52 7421 7421 CLEAN 5.2.1 2016/10/25 10:52:00 7421 7421 SHIFTDAT 3.4 2016/10/25 16:14:17 7421 7421 SHIFTDAT 3.4 2016/10/26 11:12:58 7421 7421 DELETE 6.3 2016/10/26 11:20:31 7421 1753 CTDEDIT 5.2.3 2016/11/02 10:03:38 1753 1570 CALIB 11.9 2016/11/02 14:52:43 1570 1570 FILTERS 4.3 2016/11/02 14:55:19 1570 1570 BINAVE 4.2 2016/11/02 14:56:26 1570 59 REMOVECH 8.2 2016/11/02 14:58:34 59 59 CHGUNITS 3.1.1 2016/11/02 15:00:21 59 59 REORDER 1.3.1 2016/11/02 15:00:50 ? ? HDREDIT2 3.0.2 2016/11/03 14:51:55 ? ? $END $REMARKS -CLEAN functions: 2016/10/25 10:45:37 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.60 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 51.07 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/11/02 10:03:38 183 records were deleted in this editing session. 12 changes in channel Salinity:T1:C1 -CALIB parameters: 2016/11/02 14:52:43 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-12\Processing\doc\2016-12-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.3240000E-01 0.1025600E+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 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2016/11/02 14:58:34 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] PAR [uE/m^2/sec] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/11/03 14:51:55 Applied edit header: P:\Cruise_Data_Processing\2016-12\Processing\Doc\2016-12-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2016-12\2016-12-0082.hex Software Version Seasave V 7.23.2 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 = Jul 11 2016 11:07:07 NMEA Latitude = 51 04.60 N NMEA Longitude = 128 43.91 W NMEA UTC (Time) = Jul 11 2016 11:06:00 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Mission: 2016-12 Ship: J.P. Tully Station: CS07 Depth: 65 System UTC = Jul 11 2016 11:07:07 # nquan = 17 # nvalues = 7421 # 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, 7421 # span 1 = -0.291, 61.071 # span 2 = 8.1406, 13.0978 # span 3 = 8.1381, 13.0963 # span 4 = 0.394452, 3.662570 # span 5 = 0.316676, 3.663226 # span 6 = 0.0548, 91.9514 # span 7 = 1.3431e-01, 1.0317e+01 # span 8 = 2.2061, 3.5348 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0.00, 100.00 # span 11 = -1.159, 1.882 # span 12 = 0, 1 # span 13 = 2.8013, 32.7689 # span 14 = 2.2174, 32.7773 # span 15 = 4.0457, 7.6808 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 11 2016 11:06:00 [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 # -1.00000 # 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 # 3.6000e-002 # 1.6200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1185DR # APR 27. 2016 # 19.3479 # -1.1028 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460000 # # # # # # 4615 # 16-Mar-2011 # 1.00000000 # 0.00000000 # 3367003367.00000000 # 1.00000000 # -0.40341896 # # # # datcnv_date = Oct 24 2016 14:15:44, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-12\RAW\CTD\2016-12-0082.hex P:\Crui se_Data_Processing\2016-12\Processing\doc\2016-12-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Oct 25 2016 09:42:07, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-12\Processing\convert\2016-12-008 2.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 = Oct 25 2016 10:27:49, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-12\Processing\wildedit\2016-12-00 82.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 25 2016 10:31:42, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-12\Processing\align\2016-12-0082.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Oct 25 2016 10:37:02, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-12\Processing\celltm\2016-12-0082.c nv P:\Cruise_Data_Processing\2016-12\Processing\doc\2016-12-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 near the surface and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and PAR 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". NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. The CTD deployment method was to lower the CTD to about 2m with the pumps off. The pumps were turned on, there was a wait of 40 to 70s and then the full cast was run. For some casts the two salinity channels differ markedly near the surface after the pumps came on; this may be due to bubbles from the CTD system. Below 10m the two salinity channels track well. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. To get an estimate of the accuracy of the SBE DO data during downcasts (after recalibration) a rough comparison was made between downcast SBE DO and upcast titrated samples. Some of the difference will be due to problems with flushing of Niskin bottles and/or analysis errors, so the following statement likely underestimates SBE DO accuracy. Downcast (CTD files) Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.4 mL/L from 0 to 100db ±0.2 mL/L from 100db to 200db ±0.1 mL/L from 200db to 500db ±0.04 mL/L below 500db For details on the processing see document: 2016-12_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.324E-01 1.0256) $END !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores 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 3.2 13.0913 24.8 4.990 30.8203 6.89 300.6 33 4.0 13.0946 25.4 4.788 30.8210 6.86 299.4 57 5.0 12.9803 25.1 5.191 30.8201 6.75 294.7 29 6.0 12.9197 22.7 5.629 30.8166 6.90 301.2 22 7.0 12.2507 20.0 7.368 30.8210 6.98 304.3 29 8.0 11.6795 16.8 9.052 30.8687 6.75 294.4 8 9.0 11.2226 17.4 9.476 31.0009 6.55 285.5 21 10.0 11.0413 18.6 9.403 31.0588 6.46 281.7 18 11.0 10.9942 19.1 9.416 31.0709 6.35 276.9 20 12.1 10.9330 19.8 9.005 31.0792 6.14 267.8 31 12.9 10.7613 21.3 8.412 31.1162 5.76 251.0 34 14.0 10.2881 32.5 5.854 31.2829 5.42 236.1 24 15.0 10.1310 40.2 4.376 31.3852 5.32 231.9 19 16.0 10.0822 42.5 3.684 31.4187 5.25 228.8 23 17.0 10.0360 43.6 3.006 31.4302 5.17 225.4 34 17.9 10.0007 44.9 2.410 31.4435 5.16 224.7 34 19.0 10.0015 45.7 2.086 31.4853 5.20 226.8 23 20.0 10.0367 45.7 1.977 31.5174 5.25 228.9 21 21.0 10.0622 45.3 2.003 31.5283 5.28 230.2 26 22.0 10.0818 44.8 1.961 31.5379 5.32 231.7 31 23.0 10.1042 44.7 2.038 31.5476 5.35 233.4 27 24.0 10.1134 44.6 2.022 31.5643 5.39 234.8 28 25.0 10.1194 44.9 1.997 31.5903 5.42 236.2 30 26.0 10.1231 45.0 1.970 31.6023 5.45 237.5 24 27.0 10.1276 45.0 2.137 31.6179 5.48 238.8 21 28.0 10.1283 45.1 2.099 31.6388 5.50 239.8 24 29.0 10.1217 44.8 2.100 31.6560 5.55 241.8 35 30.0 10.1176 44.9 2.106 31.6863 5.63 245.5 29 31.0 10.1331 44.0 2.159 31.7429 5.69 247.8 22 32.0 10.0976 43.8 2.327 31.8368 5.68 247.5 21 33.0 10.0573 43.3 3.280 31.8955 5.57 242.9 31 34.0 9.8984 44.7 2.142 31.9664 5.39 234.8 23 35.0 9.7968 46.9 1.836 31.9679 5.21 226.8 25 36.0 9.6167 44.7 1.588 31.9757 5.05 220.2 22 37.0 9.4269 41.6 1.243 32.0006 4.94 215.3 25 38.0 9.3299 46.7 0.941 32.0342 4.88 212.5 30 39.0 9.2921 54.7 0.742 32.0822 4.84 210.8 26 40.0 9.2674 49.5 0.593 32.0960 4.82 210.0 26 41.0 9.2345 52.2 0.540 32.1030 4.76 207.5 31 42.0 9.1956 53.5 0.452 32.1137 4.74 206.4 28 43.0 9.0233 57.0 0.410 32.1911 4.74 206.6 23 44.0 8.9030 57.6 0.316 32.2791 4.73 206.1 26 45.0 8.8780 57.6 0.253 32.2973 4.71 204.9 36 46.0 8.8439 57.5 0.236 32.3215 4.66 202.9 27 47.0 8.7779 57.3 0.205 32.3663 4.63 201.5 22 48.0 8.7174 58.4 0.195 32.4089 4.60 200.2 25 49.0 8.6706 57.9 0.198 32.4401 4.56 198.7 30 50.0 8.6362 58.2 0.173 32.4632 4.53 197.1 25 51.0 8.5953 58.5 0.176 32.4905 4.50 196.1 22 52.0 8.5680 58.4 0.162 32.5082 4.47 194.7 27 53.0 8.5517 58.1 0.171 32.5178 4.45 193.7 34 54.0 8.5458 56.8 0.169 32.5215 4.44 193.2 28 55.0 8.5413 58.2 0.160 32.5243 4.42 192.2 26 56.0 8.5348 58.2 0.157 32.5284 4.36 190.0 29 57.0 8.4666 58.2 0.154 32.5685 4.32 188.0 26 58.0 8.2496 58.2 0.154 32.7037 4.28 186.4 31 59.0 8.1845 57.6 0.150 32.7454 4.25 184.8 15 60.0 8.1490 49.4 0.154 32.7677 4.24 184.4 33 60.7 8.1393 57.6 0.144 32.7744 4.24 184.4 18