*2016/11/03 14:51:56.31 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/15 20:31:57.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5CC6603C NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.293 46.607 2 Temperature:Secondary 'deg C (ITS90)' 9.3833 14.6764 3 Transmissivity %/metre 28.4 57.9 4 Fluorescence:URU:Seapoint mg/m^3 0.138 4.598 5 Salinity:T1:C1 PSS-78 30.1041 32.3828 6 Oxygen:Dissolved:SBE mL/L 2.679 6.8 7 Oxygen:Dissolved:SBE umol/kg 116.6849 296.9584 8 Number_of_bin_records n/a 12 40 $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 : EFF09 EVENT NUMBER : 103 LATITUDE : 49 0.13000 N ! (deg min) LONGITUDE : 125 10.87000 W ! (deg min) WATER DEPTH : 53 ALTIMETER (M) : 5.54 ! 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 10:44:00 11905 11905 CLEAN 5.2.1 2016/10/25 10:53:04 11905 11905 SHIFTDAT 3.4 2016/10/25 16:15:16 11905 11905 SHIFTDAT 3.4 2016/10/26 11:14:01 11905 11905 DELETE 6.3 2016/10/26 11:21:09 11905 1201 CTDEDIT 5.2.3 2016/11/02 13:57:31 1201 1086 CALIB 11.9 2016/11/02 14:52:54 1086 1086 FILTERS 4.3 2016/11/02 14:55:30 1086 1086 BINAVE 4.2 2016/11/02 14:56:31 1086 45 REMOVECH 8.2 2016/11/02 14:58:34 45 45 CHGUNITS 3.1.1 2016/11/02 15:00:22 45 45 REORDER 1.3.1 2016/11/02 15:00:51 ? ? HDREDIT2 3.0.2 2016/11/03 14:51:56 ? ? $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 36.88 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/11/02 13:57:31 115 records were deleted in this editing session. 1 change in channel Salinity:T1:C1 -CALIB parameters: 2016/11/02 14:52:54 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 14:51:56 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\2016-12-0103.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 15 2016 20:33:01 NMEA Latitude = 49 00.13 N NMEA Longitude = 125 10.87 W NMEA UTC (Time) = Jul 15 2016 20:31:57 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: EFF09 Depth: 53 System UTC = Jul 15 2016 20:33:01 # nquan = 17 # nvalues = 11905 # 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, 11905 # span 1 = -0.069, 46.878 # span 2 = -22.0103, 99.0000 # span 3 = 9.3787, 17.8266 # span 4 = 0.368388, 3.815657 # span 5 = 0.392638, 3.739543 # span 6 = 1.4958, 91.5970 # span 7 = 1.0989e-01, 1.1453e+01 # span 8 = 1.6200, 3.7619 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0.00, 100.00 # span 11 = -1.037, 1.222 # span 12 = 0, 1 # span 13 = 2.2894, 94.9262 # span 14 = 2.4606, 32.3860 # span 15 = -201.5563, 7.4749 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2016 20:31:57 [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 14:16:18, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-12\RAW\CTD\2016-12-0103.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 09:42:32, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-12\Processing\convert\2016-12-010 3.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 10:28:15, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-12\Processing\wildedit\2016-12-01 03.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 25 2016 10:32:07, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-12\Processing\align\2016-12-0103.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 10:37:36, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-12\Processing\celltm\2016-12-0103.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 some records corrupted by shed wakes from the bottom of the cast; salinity was cleaned very lightly. --------------------------------------------------------------------------------- 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 3.3 14.6764 35.6 1.553 30.1041 6.80 297.0 13 4.0 13.5889 31.7 1.621 30.6077 6.72 293.4 31 5.0 12.9334 28.5 1.465 30.9442 6.51 284.2 31 6.0 12.3460 29.3 1.758 31.2953 6.29 274.2 28 7.0 11.8047 29.3 2.390 31.5128 5.97 260.4 25 8.0 11.4811 28.4 3.638 31.6236 5.69 248.1 24 9.0 11.1019 30.3 4.398 31.7336 5.54 241.6 23 10.0 11.1843 36.7 3.974 31.7102 5.36 233.4 20 11.0 10.8818 42.4 4.598 31.7988 5.22 227.4 23 12.0 10.8101 42.8 4.036 31.8157 5.13 223.4 23 13.0 10.7812 42.6 3.710 31.8210 5.06 220.5 23 14.0 10.7324 44.2 3.796 31.8322 4.98 217.2 23 15.0 10.6865 45.6 3.651 31.8430 4.87 212.4 23 16.0 10.6325 45.7 3.179 31.8542 4.77 208.0 23 17.0 10.5137 48.0 3.186 31.8842 4.65 202.7 22 18.0 10.3526 49.7 2.298 31.9225 4.56 198.6 23 19.0 10.2981 52.2 1.816 31.9351 4.43 193.1 23 20.0 10.2019 53.7 1.564 31.9526 4.31 187.9 23 21.0 10.1538 54.7 1.100 31.9618 4.25 185.0 23 22.0 10.1254 55.0 0.903 31.9719 4.19 182.4 23 23.0 10.1094 55.2 0.870 31.9775 4.13 179.8 23 24.0 10.0899 55.3 0.755 31.9861 4.07 177.4 22 25.0 10.0295 55.8 0.755 32.0061 4.02 175.1 23 26.0 10.0055 56.0 0.598 32.0148 3.96 172.5 23 27.0 9.9381 55.9 0.532 32.0357 3.90 169.8 23 28.0 9.8032 56.9 0.444 32.0719 3.80 165.5 20 29.0 9.7361 57.9 0.388 32.1052 3.71 161.5 23 30.0 9.7447 57.8 0.353 32.1209 3.64 158.5 23 31.0 9.7565 57.5 0.308 32.1233 3.60 156.7 23 32.0 9.7562 57.5 0.292 32.1275 3.55 154.8 23 33.0 9.7639 57.5 0.283 32.1324 3.51 152.7 23 34.0 9.7492 57.5 0.267 32.1446 3.45 150.3 23 35.0 9.7228 57.5 0.241 32.1600 3.38 147.3 23 36.0 9.6967 57.5 0.212 32.1766 3.31 144.2 23 37.0 9.6647 57.5 0.204 32.1976 3.26 142.1 23 38.0 9.6545 57.4 0.206 32.2046 3.22 140.3 22 39.0 9.6400 57.5 0.195 32.2139 3.17 138.0 24 40.0 9.6147 57.4 0.186 32.2306 3.12 135.7 24 41.0 9.6070 57.3 0.187 32.2361 3.06 133.5 26 42.0 9.5882 57.3 0.180 32.2488 3.01 131.2 27 43.0 9.5687 57.1 0.185 32.2618 2.96 128.9 29 44.0 9.5521 57.1 0.162 32.2733 2.89 125.7 31 45.0 9.5257 56.9 0.169 32.2910 2.77 120.8 34 46.0 9.4471 56.5 0.156 32.3419 2.68 116.7 40 46.6 9.3833 56.3 0.138 32.3828 2.89 126.0 12