*2016/11/03 14:51:56.06 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/15 15:27:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 63 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A78083BC NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.936 64.857 2 Temperature:Secondary 'deg C (ITS90)' 9.0959 13.9688 3 Transmissivity %/metre 13.3 55.3 4 Fluorescence:URU:Seapoint mg/m^3 0.107 12.282 5 Salinity:T1:C1 PSS-78 30.3136 32.4985 6 Oxygen:Dissolved:SBE mL/L 0.837 7.362 7 Oxygen:Dissolved:SBE umol/kg 36.45378 321.4048 8 Number_of_bin_records n/a 18 46 $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 : EFF02 EVENT NUMBER : 96 LATITUDE : 49 4.98000 N ! (deg min) LONGITUDE : 125 10.31000 W ! (deg min) WATER DEPTH : 71 ALTIMETER (M) : 4.86 ! 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 10:43:25 16529 16529 CLEAN 5.2.1 2016/10/25 10:52:32 16529 16529 SHIFTDAT 3.4 2016/10/25 16:14:47 16529 16529 SHIFTDAT 3.4 2016/10/26 11:13:30 16529 16529 DELETE 6.3 2016/10/26 11:20:53 16529 1547 CTDEDIT 5.2.3 2016/11/02 13:34:43 1547 1484 CALIB 11.9 2016/11/02 14:52:50 1484 1484 FILTERS 4.3 2016/11/02 14:55:26 1484 1484 BINAVE 4.2 2016/11/02 14:56:29 1484 63 REMOVECH 8.2 2016/11/02 14:58:34 63 63 CHGUNITS 3.1.1 2016/11/02 15:00:21 63 63 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 55.43 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/11/02 13:34:43 63 records were deleted in this editing session. 5 changes in channel Salinity:T1:C1 -CALIB parameters: 2016/11/02 14:52:50 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\2016-12-0096.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 15:28:11 NMEA Latitude = 49 04.98 N NMEA Longitude = 125 10.31 W NMEA UTC (Time) = Jul 15 2016 15:27:07 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: EFF02 Depth: 71 System UTC = Jul 15 2016 15:28:11 # nquan = 17 # nvalues = 16529 # 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, 16529 # span 1 = -0.036, 65.429 # span 2 = 9.0905, 17.4514 # span 3 = 9.0879, 17.6683 # span 4 = 0.356327, 3.673856 # span 5 = 0.247099, 3.712725 # span 6 = 3.8110, 91.3844 # span 7 = 9.7680e-02, 2.8486e+01 # span 8 = 0.9264, 3.8656 # span 9 = 1.0000e-12, 4.7430e-02 # span 10 = 0.00, 100.00 # span 11 = -1.199, 1.120 # span 12 = 0, 1 # span 13 = 2.2820, 32.4969 # span 14 = 1.8728, 32.5022 # span 15 = 0.5477, 7.7377 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2016 15:27:07 [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 14:16:02, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-12\RAW\CTD\2016-12-0096.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 09:42:19, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-12\Processing\convert\2016-12-009 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 = Oct 25 2016 10:28:02, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-12\Processing\wildedit\2016-12-00 96.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 25 2016 10:31:54, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-12\Processing\align\2016-12-0096.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 10:37:18, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-12\Processing\celltm\2016-12-0096.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 near 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 2.9 13.9688 33.8 1.616 30.3136 7.36 321.4 46 4.0 13.0123 30.7 2.082 30.9056 7.14 311.6 33 5.0 12.3852 20.6 2.298 31.2154 6.81 297.1 29 6.0 11.7135 17.4 2.318 31.4579 6.62 288.7 24 7.0 11.4531 16.1 2.321 31.5518 6.49 283.0 24 8.0 11.4375 13.9 2.294 31.5571 6.43 280.5 24 9.0 11.5017 13.3 2.430 31.5498 6.15 268.0 24 10.0 11.1022 13.4 3.433 31.6714 5.88 256.1 24 11.0 11.0100 14.0 6.663 31.6915 5.67 247.0 23 12.0 10.8379 20.0 11.075 31.7317 5.47 238.6 24 13.0 10.7595 42.6 12.282 31.7577 5.29 230.4 24 14.0 10.6438 46.6 8.540 31.7667 5.06 220.4 24 15.0 10.5525 45.0 5.990 31.7823 4.85 211.4 24 16.0 10.5265 47.7 5.104 31.7994 4.51 196.6 24 17.0 10.4286 48.0 4.187 31.8258 4.17 181.6 24 18.0 10.3569 51.7 3.455 31.8528 3.79 165.2 23 19.0 10.2809 53.0 2.674 31.8785 3.41 148.6 23 20.0 10.2161 53.5 2.007 31.8964 3.14 137.0 23 21.0 10.1786 54.2 1.732 31.9146 2.84 123.6 22 22.0 10.1100 54.2 1.410 31.9373 2.64 115.2 22 23.0 10.0656 54.7 1.189 31.9670 2.59 112.9 22 24.0 10.0452 54.6 0.999 31.9837 2.61 113.5 22 25.0 10.0045 55.3 0.834 32.0123 2.49 108.4 21 26.0 9.9638 55.2 0.685 32.0372 2.39 104.3 22 27.0 9.9167 54.8 0.614 32.0687 2.41 104.9 22 28.0 9.8853 55.3 0.510 32.0886 2.30 100.3 22 29.0 9.8575 55.0 0.426 32.1073 2.17 94.3 21 30.0 9.8199 54.1 0.377 32.1319 2.02 87.9 22 31.0 9.7896 53.9 0.325 32.1508 1.86 81.1 22 32.0 9.7457 53.4 0.298 32.1758 1.82 79.3 22 33.0 9.6946 53.5 0.282 32.2037 1.83 79.9 22 34.0 9.6647 53.6 0.256 32.2199 1.77 77.1 23 35.0 9.6354 53.8 0.251 32.2362 1.65 71.9 23 36.0 9.6022 53.6 0.209 32.2539 1.56 67.9 23 37.0 9.5678 53.4 0.198 32.2708 1.40 60.9 23 38.0 9.5240 53.5 0.196 32.2926 1.19 51.7 23 39.0 9.4794 52.5 0.199 32.3145 1.03 44.9 22 40.0 9.4136 51.8 0.197 32.3467 0.90 39.3 23 41.0 9.3617 50.4 0.176 32.3718 0.85 37.2 23 42.0 9.3173 50.9 0.159 32.3904 0.84 36.5 22 43.0 9.2889 50.9 0.159 32.4035 0.89 38.8 23 44.0 9.2442 52.3 0.149 32.4222 0.97 42.1 19 45.0 9.2119 53.8 0.135 32.4353 1.01 44.0 23 46.0 9.2090 54.1 0.132 32.4380 1.01 43.9 22 47.0 9.2007 54.3 0.130 32.4410 1.02 44.5 23 48.0 9.1864 54.4 0.113 32.4479 1.04 45.2 22 49.0 9.1752 54.5 0.119 32.4538 1.06 46.1 23 50.0 9.1693 54.6 0.131 32.4588 1.08 46.9 22 51.0 9.1677 54.6 0.120 32.4612 1.09 47.7 22 52.0 9.1665 54.7 0.123 32.4639 1.10 48.1 22 53.0 9.1588 54.6 0.112 32.4696 1.05 45.9 23 54.0 9.1479 54.5 0.118 32.4709 0.98 42.7 22 55.0 9.1356 54.1 0.110 32.4743 0.92 40.2 18 56.0 9.1266 54.1 0.110 32.4772 0.91 39.8 23 57.0 9.1257 54.1 0.110 32.4790 0.99 43.1 22 58.0 9.1304 54.3 0.110 32.4833 1.03 44.7 23 59.0 9.1241 54.6 0.110 32.4860 1.01 44.0 22 60.0 9.1195 54.7 0.110 32.4888 1.02 44.3 22 61.0 9.1203 54.5 0.110 32.4916 1.03 44.8 23 62.0 9.1181 54.4 0.107 32.4938 1.00 43.6 22 63.0 9.1118 54.7 0.109 32.4949 0.96 42.0 25 64.0 9.1040 54.6 0.109 32.4967 0.91 39.8 32 64.9 9.0959 54.6 0.110 32.4985 0.90 39.4 25