*2016/11/03 14:51:55.67 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/11 11:58:01.000 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 : 33334101 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.322 61.816 2 Temperature:Secondary 'deg C (ITS90)' 8.5847 12.8667 3 Transmissivity %/metre 21.4 56.4 4 Fluorescence:URU:Seapoint mg/m^3 0.297 5.648 5 Salinity:T1:C1 PSS-78 30.9592 32.5597 6 Oxygen:Dissolved:SBE mL/L 4.355 6.922 7 Oxygen:Dissolved:SBE umol/kg 189.6275 301.9727 8 Number_of_bin_records n/a 8 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 : CS06 EVENT NUMBER : 83 LATITUDE : 51 0.14000 N ! (deg min) LONGITUDE : 128 49.92000 W ! (deg min) WATER DEPTH : 67 ALTIMETER (M) : 5.25 ! 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 10:42:53 17432 17432 CLEAN 5.2.1 2016/10/25 10:52:03 17432 17432 SHIFTDAT 3.4 2016/10/25 16:14:19 17432 17432 SHIFTDAT 3.4 2016/10/26 11:12:59 17432 17432 DELETE 6.3 2016/10/26 11:20:33 17432 1831 CTDEDIT 5.2.3 2016/11/02 10:08:04 1831 1489 CALIB 11.9 2016/11/02 14:52:43 1489 1489 FILTERS 4.3 2016/11/02 14:55:20 1489 1489 BINAVE 4.2 2016/11/02 14:56:26 1489 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 52.54 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/11/02 10:08:04 342 records were deleted in this editing session. 20 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\2016-12-0083.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 11:59:08 NMEA Latitude = 51 00.14 N NMEA Longitude = 128 49.92 W NMEA UTC (Time) = Jul 11 2016 11:58:01 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: CS06 Depth: 67 System UTC = Jul 11 2016 11:59:08 # nquan = 17 # nvalues = 17432 # 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, 17432 # span 1 = -0.158, 62.541 # span 2 = 8.5840, 12.8818 # span 3 = 8.5816, 12.8830 # span 4 = 0.689060, 3.657974 # span 5 = 0.289916, 3.658628 # span 6 = 0.0784, 92.4239 # span 7 = 2.0757e-01, 7.9853e+00 # span 8 = 2.2647, 3.8999 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0.00, 100.00 # span 11 = -1.459, 1.498 # span 12 = 0, 1 # span 13 = 7.4049, 32.5379 # span 14 = 2.0268, 32.5614 # span 15 = 4.1452, 7.8778 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 11 2016 11:58:01 [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 14:15:45, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-12\RAW\CTD\2016-12-0083.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 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 10:27:50, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-12\Processing\wildedit\2016-12-00 83.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 25 2016 10:31:43, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-12\Processing\align\2016-12-0083.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\2016-12-0083.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 3.3 12.8582 22.7 5.177 30.9616 6.90 301.1 8 4.1 12.8608 22.8 5.648 30.9608 6.90 301.0 36 4.9 12.8667 21.4 5.314 30.9592 6.88 300.3 24 6.0 12.8615 22.8 5.129 30.9615 6.89 300.5 18 6.9 12.7689 22.9 5.214 30.9863 6.92 302.0 16 9.0 12.6856 23.8 5.326 31.0134 6.80 296.8 17 10.0 12.5002 25.1 5.319 31.0700 6.74 293.8 20 10.9 12.3083 25.8 5.365 31.1369 6.65 290.0 19 11.9 11.8782 27.2 5.072 31.3080 6.40 279.0 23 13.0 11.4521 35.7 4.410 31.4972 6.25 272.7 23 14.0 11.2500 40.8 3.843 31.5795 6.18 269.5 20 15.0 11.1176 41.3 3.582 31.6195 6.13 267.3 16 16.0 11.0053 42.4 3.303 31.6440 6.09 265.6 24 16.7 11.0064 42.9 3.030 31.6428 6.07 264.5 15 18.0 10.9894 37.3 2.860 31.6491 5.94 259.0 27 19.0 10.8757 43.1 2.718 31.6764 5.89 256.9 18 20.0 10.8443 44.4 2.887 31.6838 5.87 255.8 16 21.0 10.8079 44.8 2.658 31.6951 5.85 254.9 21 22.1 10.7731 45.1 2.398 31.7099 5.79 252.6 36 23.0 10.7260 44.2 2.226 31.7342 5.75 250.5 30 24.0 10.6743 46.1 2.177 31.7541 5.72 249.2 23 25.0 10.6164 47.2 2.044 31.7749 5.67 247.2 28 26.0 10.5808 41.1 1.867 31.7850 5.61 244.5 32 27.0 10.5371 42.0 1.832 31.7985 5.57 242.8 23 28.0 10.4383 48.7 1.845 31.8320 5.54 241.5 21 29.0 10.3487 49.4 1.565 31.8575 5.52 240.7 24 30.0 10.3207 49.6 1.440 31.8633 5.49 239.2 34 31.0 10.2956 43.6 1.393 31.8702 5.43 236.7 33 32.0 10.2518 50.8 1.381 31.8816 5.41 235.7 24 33.0 10.2402 50.8 1.274 31.8855 5.40 235.3 20 34.0 10.2163 51.0 1.261 31.8907 5.39 234.8 21 35.0 10.1896 51.2 1.276 31.8961 5.37 234.2 26 36.0 10.1692 51.5 1.301 31.9009 5.34 232.8 32 37.0 10.1245 51.6 1.207 31.9116 5.31 231.5 28 38.0 10.0744 52.2 1.105 31.9259 5.29 230.5 26 39.0 10.0342 52.6 1.095 31.9448 5.25 228.6 26 40.0 9.9739 52.7 0.957 31.9640 5.20 226.7 23 41.0 9.8490 53.3 1.035 31.9948 5.15 224.4 24 42.0 9.7349 54.0 0.850 32.0250 5.10 222.2 30 43.0 9.6318 54.1 0.852 32.0799 5.01 218.4 32 44.0 9.5108 54.5 0.689 32.1330 4.93 214.8 23 45.0 9.2868 54.9 0.628 32.2288 4.89 213.2 20 46.0 9.2364 55.2 0.537 32.2509 4.87 211.9 22 47.0 9.1478 55.4 0.564 32.2947 4.82 210.0 29 48.0 9.1269 55.2 0.560 32.3048 4.78 208.1 37 49.0 9.0812 55.6 0.497 32.3297 4.73 206.1 24 50.0 9.0497 55.6 0.426 32.3476 4.71 205.0 19 51.0 8.9756 55.5 1.872 32.3895 4.68 203.9 20 52.1 8.8961 55.7 0.977 32.4291 4.65 202.5 35 52.9 8.8816 55.8 0.626 32.4328 4.59 199.9 29 54.0 8.8743 56.0 0.524 32.4346 4.54 197.8 16 55.0 8.6919 56.1 0.492 32.5077 4.51 196.5 19 56.0 8.6552 56.2 0.442 32.5207 4.48 194.9 22 57.0 8.6409 56.4 0.378 32.5264 4.45 193.7 32 58.1 8.6054 56.1 0.319 32.5438 4.43 192.7 36 59.0 8.6054 56.1 0.322 32.5438 4.41 191.9 40 60.0 8.5936 56.1 0.308 32.5513 4.39 191.2 32 60.9 8.5880 56.3 0.297 32.5557 4.38 190.7 25 61.8 8.5847 56.1 0.307 32.5597 4.36 189.6 34