*2016/11/03 14:51:55.93 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/13 02:13:30.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1E0698D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.433 55.568 2 Temperature:Secondary 'deg C (ITS90)' 10.3642 14.7994 3 Transmissivity %/metre 27.9 52.1 4 Fluorescence:URU:Seapoint mg/m^3 0.279 5.799 5 Salinity:T1:C1 PSS-78 30.4134 32.0956 6 Oxygen:Dissolved:SBE mL/L 3.07 7.365 7 Oxygen:Dissolved:SBE umol/kg 133.7608 321.306 8 Number_of_bin_records n/a 5 33 $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 : ESP1 EVENT NUMBER : 93 LATITUDE : 49 49.56000 N ! (deg min) LONGITUDE : 127 0.32000 W ! (deg min) WATER DEPTH : 60 ALTIMETER (M) : 4.64 ! 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 10:43:12 8535 8535 CLEAN 5.2.1 2016/10/25 10:52:20 8535 8535 SHIFTDAT 3.4 2016/10/25 16:14:36 8535 8535 SHIFTDAT 3.4 2016/10/26 11:13:20 8535 8535 DELETE 6.3 2016/10/26 11:20:45 8535 1499 CTDEDIT 5.2.3 2016/11/02 12:00:31 1499 1195 CALIB 11.9 2016/11/02 14:52:48 1195 1195 FILTERS 4.3 2016/11/02 14:55:24 1195 1195 BINAVE 4.2 2016/11/02 14:56:28 1195 54 REMOVECH 8.2 2016/11/02 14:58:34 54 54 CHGUNITS 3.1.1 2016/11/02 15:00:21 54 54 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 45.98 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/11/02 12:00:31 304 records were deleted in this editing session. 22 changes in channel Salinity:T1:C1 1 change in channel Descent_Rate -CALIB parameters: 2016/11/02 14:52:48 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\2016-12-0093.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 13 2016 02:14:36 NMEA Latitude = 49 49.56 N NMEA Longitude = 127 00.32 W NMEA UTC (Time) = Jul 13 2016 02:13:30 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Mission: 2016-12 Ship: J.P. Tully Station: ESP1 Depth: 60 System UTC = Jul 13 2016 02:14:36 # nquan = 17 # nvalues = 8535 # 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, 8535 # span 1 = -0.038, 55.976 # span 2 = 10.3657, 17.1818 # span 3 = 10.3640, 16.4120 # span 4 = 0.997618, 4.109980 # span 5 = 0.411122, 4.107903 # span 6 = 11.0162, 89.7071 # span 7 = 1.7094e-01, 6.3858e+00 # span 8 = 1.8300, 3.7277 # span 9 = 1.0000e-12, 8.5683e-03 # span 10 = 0.00, 100.00 # span 11 = -1.201, 1.271 # span 12 = 0, 1 # span 13 = 6.8672, 32.4150 # span 14 = 2.6720, 32.8851 # span 15 = 2.8882, 7.8733 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 13 2016 02:13:30 [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 # -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 14:15:56, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-12\RAW\CTD\2016-12-0093.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 09:42:14, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-12\Processing\convert\2016-12-009 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 10:27:57, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-12\Processing\wildedit\2016-12-00 93.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 25 2016 10:31:50, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-12\Processing\align\2016-12-0093.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 10:37:12, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-12\Processing\celltm\2016-12-0093.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 from the bottom of the cast; 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 3.4 14.7994 30.2 2.010 30.4134 7.30 318.6 5 4.0 14.6771 29.5 2.213 30.5061 7.33 320.0 31 5.0 14.4350 29.4 2.568 30.7124 7.33 320.1 29 6.0 14.3082 29.3 3.075 30.8181 7.33 319.9 30 7.0 14.0559 28.5 3.417 31.0362 7.32 319.5 26 8.0 13.7831 27.9 3.736 31.2128 7.37 321.3 21 9.0 13.8366 31.8 3.889 31.2972 7.27 317.2 20 10.0 13.7342 31.6 3.878 31.3416 7.09 309.1 20 11.0 13.6108 31.2 4.187 31.3809 6.85 299.0 20 12.0 13.4615 31.1 5.143 31.4119 6.54 285.3 21 13.0 13.3230 31.5 5.799 31.4643 6.19 269.8 21 14.0 13.0728 33.6 5.087 31.5336 5.85 255.1 20 15.0 12.4010 36.5 4.490 31.6685 5.66 246.8 18 16.0 12.3163 40.0 3.882 31.6788 5.48 238.7 20 17.0 12.2086 40.1 3.946 31.6980 5.27 229.7 20 18.0 12.0046 39.8 3.796 31.7419 5.09 222.0 20 19.0 11.8949 40.5 3.452 31.7671 4.93 214.8 21 20.0 11.7328 42.1 2.911 31.8122 4.80 209.4 20 21.0 11.6585 43.2 2.387 31.8340 4.70 204.9 22 22.0 11.6359 43.8 2.275 31.8388 4.58 199.8 22 23.0 11.5203 44.5 2.267 31.8700 4.47 195.0 23 24.0 11.3992 45.8 1.936 31.9040 4.39 191.2 21 25.0 11.3265 46.8 1.689 31.9249 4.32 188.3 19 26.0 11.2810 47.5 1.681 31.9357 4.27 186.2 19 27.0 11.2703 47.4 1.455 31.9379 4.22 183.9 20 28.0 11.2597 47.1 1.505 31.9396 4.16 181.1 20 29.0 11.2158 47.4 1.402 31.9439 4.08 178.0 21 30.0 11.1760 47.3 1.312 31.9482 4.00 174.4 21 31.0 11.0788 46.6 1.177 31.9583 3.94 171.6 22 32.0 11.0341 47.0 1.232 31.9717 3.88 169.0 22 33.0 10.9895 48.2 1.269 31.9820 3.83 166.7 22 34.0 10.9461 48.4 1.058 31.9904 3.77 164.5 21 35.0 10.9223 48.4 0.885 31.9954 3.74 163.0 21 36.0 10.9100 48.4 0.840 31.9978 3.70 161.4 21 37.0 10.8810 49.1 0.868 32.0027 3.67 159.9 21 38.0 10.8437 50.0 0.838 32.0095 3.65 158.8 21 39.0 10.8229 50.2 0.836 32.0128 3.62 157.9 21 40.0 10.8194 50.6 0.790 32.0137 3.59 156.5 20 41.0 10.8113 50.5 0.724 32.0150 3.55 154.7 21 42.0 10.7516 50.8 0.632 32.0218 3.49 152.2 22 43.0 10.7030 51.2 0.572 32.0283 3.44 150.0 23 44.0 10.6659 51.2 0.527 32.0362 3.40 148.0 22 45.0 10.6453 50.3 0.621 32.0466 3.36 146.5 21 46.0 10.6331 49.3 0.628 32.0522 3.33 145.0 20 47.0 10.6133 48.7 0.561 32.0576 3.28 143.0 22 48.0 10.5822 48.7 0.562 32.0629 3.23 141.0 24 49.0 10.5085 50.2 0.555 32.0644 3.21 139.6 26 50.0 10.4757 50.7 0.455 32.0641 3.16 137.8 28 51.0 10.4628 50.9 0.422 32.0727 3.13 136.3 28 52.0 10.3974 51.4 0.367 32.0782 3.10 135.1 22 53.0 10.3849 51.6 0.358 32.0818 3.09 134.5 32 54.0 10.3740 52.1 0.306 32.0881 3.07 133.8 32 55.0 10.3642 52.0 0.283 32.0950 3.08 134.1 33 55.6 10.3644 51.7 0.279 32.0956 3.09 134.8 8