*2016/11/03 14:51:56.37 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/15 21:19:00.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 99466E21 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.054 80.69 2 Temperature:Secondary 'deg C (ITS90)' 8.5982 15.7173 3 Transmissivity %/metre 19.6 59 4 Fluorescence:URU:Seapoint mg/m^3 0.99E-01 10.689 5 Salinity:T1:C1 PSS-78 29.625 32.8702 6 Oxygen:Dissolved:SBE mL/L 2.082 7.12 7 Oxygen:Dissolved:SBE umol/kg 90.64993 310.5086 8 Number_of_bin_records n/a 20 50 $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 : EFF11 EVENT NUMBER : 105 LATITUDE : 48 59.11000 N ! (deg min) LONGITUDE : 125 11.06000 W ! (deg min) WATER DEPTH : 84 ALTIMETER (M) : 4.42 ! 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 10:44:05 41037 41037 CLEAN 5.2.1 2016/10/25 10:53:12 41037 41037 SHIFTDAT 3.4 2016/10/25 16:15:21 41037 41037 SHIFTDAT 3.4 2016/10/26 11:14:06 41037 41037 DELETE 6.3 2016/10/26 11:21:14 41037 2259 CTDEDIT 5.2.3 2016/11/02 14:00:38 2259 2136 CALIB 11.9 2016/11/02 14:52:54 2136 2136 FILTERS 4.3 2016/11/02 14:55:31 2136 2136 BINAVE 4.2 2016/11/02 14:56:32 2136 79 REMOVECH 8.2 2016/11/02 14:58:35 79 79 CHGUNITS 3.1.1 2016/11/02 15:00:22 79 79 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 70.90 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/11/02 14:00:38 123 records were deleted in this editing session. 4 changes 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 14:58:35 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\2016-12-0105.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 21:20:04 NMEA Latitude = 48 59.11 N NMEA Longitude = 125 11.06 W NMEA UTC (Time) = Jul 15 2016 21:19:00 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: EFF11 Depth: 84 System UTC = Jul 15 2016 21:20:04 # nquan = 17 # nvalues = 41037 # 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, 41037 # span 1 = -0.251, 80.902 # span 2 = 8.5860, 17.3832 # span 3 = 8.5826, 17.4517 # span 4 = 3.148455, 3.748915 # span 5 = 0.412838, 3.773286 # span 6 = 12.9770, 92.2112 # span 7 = 0.0000e+00, 1.3321e+01 # span 8 = 1.4257, 3.7595 # span 9 = 1.0000e-12, 7.1252e-02 # span 10 = 0.00, 100.00 # span 11 = -1.132, 1.061 # span 12 = 0, 1 # span 13 = 23.5396, 32.8768 # span 14 = 2.6297, 32.8810 # span 15 = 1.9076, 7.3208 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2016 21:19:00 [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 14:16:22, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-12\RAW\CTD\2016-12-0105.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 09:42:34, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-12\Processing\convert\2016-12-010 5.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 10:28:17, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-12\Processing\wildedit\2016-12-01 05.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 25 2016 10:32:09, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-12\Processing\align\2016-12-0105.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 10:37:40, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-12\Processing\celltm\2016-12-0105.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 a few 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 3.0 15.7173 36.1 1.530 29.6250 6.91 302.1 33 4.0 14.8623 38.1 1.830 30.3471 6.94 302.9 32 5.0 13.1991 41.3 1.723 31.2104 7.10 309.5 29 6.0 12.6371 36.7 1.453 31.3875 7.12 310.5 28 7.0 12.2410 34.6 1.398 31.5283 6.92 301.7 26 8.0 11.8212 19.6 1.857 31.6259 6.46 281.6 24 9.0 11.4575 20.8 6.511 31.6996 6.04 263.4 24 10.0 11.2855 33.1 10.689 31.7330 5.75 250.5 23 11.0 11.0743 38.1 7.340 31.7713 5.51 240.3 24 12.0 10.9779 40.3 6.349 31.7854 5.38 234.7 24 13.0 10.8642 42.4 5.073 31.8176 5.33 232.5 24 14.0 10.7909 45.5 4.672 31.8647 5.29 230.8 24 15.0 10.7281 46.2 3.721 31.8768 5.23 228.0 24 16.0 10.6833 47.2 3.595 31.8983 5.14 224.2 24 17.0 10.6253 46.9 3.349 31.9064 5.06 220.4 24 18.0 10.5870 48.1 3.118 31.9133 5.00 217.7 24 19.0 10.5612 50.0 2.773 31.9181 4.94 215.4 24 20.0 10.5567 49.6 2.823 31.9270 4.83 210.4 23 21.0 10.4038 50.2 2.419 31.9538 4.71 205.1 23 22.0 10.2996 52.3 2.025 31.9691 4.65 202.7 24 23.0 10.2724 53.3 1.518 31.9834 4.57 199.0 23 24.0 10.2100 53.6 1.191 31.9900 4.46 194.3 23 25.0 10.1620 54.0 1.800 31.9939 4.35 189.4 23 26.0 10.0578 55.2 1.445 32.0033 4.26 185.5 24 27.0 9.9837 56.2 0.967 32.0081 4.26 185.5 23 28.0 10.0191 56.6 0.730 32.0300 4.28 186.5 24 29.0 10.0111 56.3 0.678 32.0527 4.22 184.1 23 30.0 9.9333 56.3 0.499 32.0650 4.11 178.9 24 31.0 9.8552 56.8 0.462 32.0689 3.97 172.9 23 32.0 9.7609 57.2 0.328 32.0913 3.86 168.1 24 33.0 9.7086 57.5 0.257 32.1127 3.81 165.9 24 34.0 9.6605 57.7 0.284 32.1259 3.77 164.4 26 35.0 9.6332 57.9 0.235 32.1350 3.73 162.6 26 36.0 9.6264 58.2 0.232 32.1468 3.69 160.6 27 37.0 9.6290 57.9 0.218 32.1487 3.64 158.6 26 38.0 9.6171 57.9 0.236 32.1593 3.65 158.9 26 39.0 9.5511 58.3 0.201 32.1890 3.64 158.7 27 40.0 9.5267 58.8 0.226 32.1976 3.64 158.5 27 41.0 9.5052 59.0 0.247 32.2046 3.56 154.9 27 42.0 9.5089 57.8 0.194 32.2247 3.46 150.6 24 43.0 9.5082 57.2 0.182 32.2287 3.44 149.8 25 44.0 9.4811 57.5 0.174 32.2344 3.44 149.8 23 45.0 9.4617 58.1 0.193 32.2425 3.41 148.5 27 46.0 9.4607 58.0 0.178 32.2475 3.40 148.1 27 47.0 9.4289 58.2 0.180 32.2619 3.36 146.2 26 48.0 9.4198 58.2 0.176 32.2796 3.29 143.2 26 49.0 9.4185 58.0 0.186 32.2865 3.19 138.9 26 50.0 9.4368 57.5 0.172 32.3013 3.11 135.3 26 51.0 9.4254 57.3 0.184 32.3138 3.07 133.6 26 52.0 9.4097 57.2 0.173 32.3215 2.96 129.1 25 53.0 9.4146 57.2 0.153 32.3385 2.81 122.3 26 54.0 9.4264 56.8 0.165 32.3499 2.76 120.1 26 55.0 9.4063 56.7 0.150 32.3576 2.69 117.2 26 56.0 9.3934 56.6 0.156 32.3704 2.62 114.2 26 57.0 9.3672 56.4 0.134 32.3866 2.56 111.7 26 58.0 9.3106 56.1 0.147 32.4219 2.50 108.7 25 59.0 9.2905 55.9 0.218 32.4346 2.42 105.2 26 60.0 9.2354 55.2 0.140 32.4704 2.34 101.9 26 61.0 9.1783 54.9 0.123 32.5067 2.28 99.3 26 62.0 9.1291 54.4 0.118 32.5375 2.25 98.0 26 63.0 9.0808 54.2 0.112 32.5666 2.24 97.6 25 64.0 8.9930 53.5 0.110 32.6202 2.22 96.7 26 65.0 8.9292 52.7 0.110 32.6583 2.19 95.3 27 66.0 8.9029 51.9 0.111 32.6738 2.14 93.1 25 67.0 8.8889 51.1 0.110 32.6827 2.10 91.4 26 68.0 8.8695 50.6 0.110 32.6945 2.08 90.6 27 69.0 8.8496 49.8 0.110 32.7065 2.09 90.9 29 70.0 8.8288 49.4 0.108 32.7197 2.10 91.2 31 71.0 8.8166 49.4 0.099 32.7276 2.10 91.4 32 72.0 8.8036 49.2 0.103 32.7360 2.10 91.5 32 73.0 8.7733 48.4 0.108 32.7552 2.10 91.5 32 74.0 8.7617 48.0 0.109 32.7630 2.11 91.7 32 75.0 8.7554 47.8 0.107 32.7669 2.11 91.7 37 76.0 8.7513 47.6 0.107 32.7696 2.13 92.7 39 77.0 8.7194 47.6 0.147 32.7891 2.18 95.0 39 78.0 8.7094 47.8 0.110 32.7953 2.20 95.6 41 79.0 8.6635 45.5 0.113 32.8252 2.19 95.6 44 80.0 8.6299 41.5 0.110 32.8474 2.19 95.3 50 80.7 8.5982 37.3 0.110 32.8702 2.20 95.7 20