*2016/12/23 08:53:14.27 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/09/02 01:54:16.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5E28524A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.466 68.839 2 Temperature:Secondary 'deg C (ITS90)' 6.8608 12.9591 3 Transmissivity %/metre 17.2 57.8 4 Fluorescence:URU:Seapoint mg/m^3 0.94E-01 9.305 5 PAR uE/m^2/sec 0 194.53 6 Salinity:T1:C1 PSS-78 32.0579 33.7909 7 Oxygen:Dissolved:SBE mL/L 1.728 7.528 8 Oxygen:Dissolved:SBE umol/kg 75.15241 328.1548 9 Number_of_bin_records n/a 1 69 $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 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-62\Pro $END *ADMINISTRATION MISSION : 2016-62 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse Zooplankton Monitoring SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : B7 EVENT NUMBER : 20 LATITUDE : 48 31.95000 N ! (deg min) LONGITUDE : 125 35.46000 W ! (deg min) WATER DEPTH : 78 ALTIMETER (M) : 10.04 ! 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 ' ' 4752 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 2710 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1185DR Altimeter ' ' 62354 PAR/Irradiance:Biospherical/Licor ' ' 70613 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.26.1.8 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/12/12 15:34:53 4389 4389 CLEAN 5.2.1 2016/12/15 08:55:46 4389 4389 SHIFTDAT 3.4 2016/12/15 09:07:01 4389 4389 SHIFTDAT 3.4 2016/12/15 09:17:33 4389 4389 SHIFTDAT 3.4 2016/12/15 09:27:54 4389 4389 DELETE 6.3 2016/12/15 09:38:18 4389 1822 CTDEDIT 5.2.3 2016/12/16 13:39:25 1822 1763 CALIB 11.9 2016/12/22 15:48:20 1763 1763 FILTERS 4.3 2016/12/22 16:24:26 1763 1763 BINAVE 4.2 2016/12/22 16:30:11 1763 68 REMOVECH 8.2 2016/12/23 08:36:35 68 68 CHGUNITS 3.1.1 2016/12/23 08:37:00 68 68 REORDER 1.3.1 2016/12/23 08:37:25 ? ? HDREDIT2 3.0.2 2016/12/23 08:53:14 ? ? $END $REMARKS -CLEAN functions: 2016/12/15 08:55:24 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:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.30 Salinity was recalculated after shift -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 59.38 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/12/16 13:39:25 59 records were deleted in this editing session. 11 changes in channel Salinity:T1:C1 -CALIB parameters: 2016/12/22 15:48:20 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-62\Processing\doc\2016-62-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.2330000E-01 0.1024800E+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 2016/12/23 08:36:35 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature* Salinity reference channel: Salinity* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/12/23 08:53:14 Applied edit header: P:\Cruise_Data_Processing\2016-62\Processing\doc\2016-62-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2016-62\2016-62-0020.hex Software Version Seasave V 7.26.1.8 Temperature SN = 4752 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 = Sep 02 2016 01:58:10 NMEA Latitude = 48 31.95 N NMEA Longitude = 125 35.46 W NMEA UTC (Time) = Sep 02 2016 01:54:16 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: 2016-62 Ship: J.P. Tully Station: B7 Depth: 78 System UTC = Sep 02 2016 01:58:10 # nquan = 17 # nvalues = 4389 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # 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 = 2 # name 16 = flag: flag # span 0 = 1, 4389 # span 1 = 2.100, 69.377 # span 2 = 6.8232, 12.9669 # span 3 = 6.8155, 12.9672 # span 4 = 3.407658, 3.783809 # span 5 = 3.406476, 3.783438 # span 6 = 61.6657, 87.2739 # span 7 = 8.5470e-02, 1.1538e+01 # span 8 = 1.0000e-12, 2.2900e+02 # span 9 = 1.2756, 3.7619 # span 10 = 0.00, 78.00 # span 11 = -1.453, 1.383 # span 12 = 0, 1 # span 13 = 31.9340, 33.8219 # span 14 = 32.0170, 33.8063 # span 15 = 1.5767, 7.3563 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 02 2016 01:54:16 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4752 # 16-Dec-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35917908e-003 # 6.36752535e-004 # 2.08584233e-005 # 1.76255754e-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 # # # # # # 2710 # 16-Dec-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36717385e-003 # 6.46681437e-004 # 2.34978657e-005 # 2.22502310e-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 # -0.08460813 # # # # # # # datcnv_date = Nov 16 2016 14:40:03, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-62\RAW\CTD\2016-62-0020.hex P:\Crui se_Data_Processing\2016-62\Processing\doc\2016-62-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Nov 16 2016 14:50:04, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-62\Processing\convert\2016-62-002 0.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 = Dec 12 2016 14:43:10, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-62\Processing\wildedit\2016-62-00 20.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 12 2016 14:52:01, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-62\Processing\align\2016-62-0020.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 12 2016 14:59:51, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-62\Processing\celltm\2016-62-0020.c nv P:\Cruise_Data_Processing\2016-62\Processing\doc\2016-62-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove 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. 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: ±0.5 mL/L from 0 to 200db ±0.25 mL/L from 200db to 400db ±0.08 mL/L from 400db to 800db ±0.02 mL/L below 800db For details on the processing see document: 2016-62_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.233E-01 1.0248) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR 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 2.5 12.9591 17.5 6.618 194.5 32.0587 7.50 327.0 1 3.0 12.9551 17.2 8.848 163.0 32.0586 7.50 326.9 57 3.9 12.9549 17.3 9.114 96.3 32.0586 7.53 328.2 69 5.0 12.9417 17.7 9.109 63.9 32.0585 7.49 326.7 36 6.0 12.8734 18.8 9.305 42.5 32.0579 7.32 319.0 29 7.0 12.6833 21.7 9.230 28.8 32.0667 7.02 306.0 27 8.0 12.2783 26.2 8.322 19.7 32.1514 6.69 291.7 26 9.0 12.0327 30.7 6.810 13.3 32.2097 6.35 276.9 25 10.0 11.6086 35.5 5.745 9.0 32.3169 6.00 261.5 25 11.0 11.2136 38.7 4.398 6.4 32.4128 5.59 243.6 26 12.0 10.4321 43.7 3.200 5.1 32.6029 5.17 225.0 26 13.0 9.9634 50.1 1.968 4.3 32.7050 4.79 208.8 28 14.0 9.8026 51.4 1.568 3.5 32.7426 4.54 197.5 26 15.0 9.7361 52.0 1.212 2.7 32.7604 4.38 190.9 22 16.0 9.6891 52.7 0.958 2.2 32.7728 4.28 186.5 22 17.0 9.6664 52.9 1.000 1.9 32.7742 4.20 183.0 27 18.0 9.6500 52.7 0.718 1.8 32.7769 4.13 179.7 30 19.0 9.6249 53.2 0.808 1.6 32.7841 4.04 175.8 24 20.0 9.5047 53.5 0.753 1.4 32.8187 3.94 171.4 20 21.0 9.3367 54.2 0.593 1.1 32.8699 3.83 166.9 21 22.0 9.2540 54.5 0.486 0.9 32.8953 3.71 161.7 29 23.0 9.1335 54.9 0.391 0.8 32.9338 3.58 155.7 35 24.0 8.9604 54.6 0.410 0.8 32.9982 3.46 150.7 26 25.0 8.8772 55.3 0.298 0.7 33.0204 3.39 147.7 21 26.0 8.8181 55.8 0.284 0.6 33.0369 3.34 145.4 22 27.0 8.7659 55.9 0.283 0.6 33.0521 3.29 143.2 23 28.0 8.6421 55.8 0.251 0.5 33.0903 3.23 140.6 25 29.0 8.4791 56.2 0.222 0.4 33.1404 3.15 137.2 29 30.0 8.3235 56.8 0.216 0.4 33.1924 3.08 134.1 30 31.0 8.1946 57.5 0.171 0.4 33.2354 3.03 132.0 24 32.0 8.1020 57.1 0.171 0.3 33.2738 3.01 131.1 19 33.0 8.0103 57.4 0.160 0.3 33.3154 2.99 130.1 17 34.0 7.9799 57.6 0.155 0.3 33.3273 2.96 128.8 22 35.0 7.9551 57.5 0.139 0.2 33.3380 2.90 126.1 35 36.0 7.8883 57.6 0.153 0.2 33.3759 2.82 122.8 38 37.0 7.8319 57.4 0.134 0.2 33.4195 2.81 122.3 26 38.0 7.8013 57.7 0.134 0.2 33.4512 2.84 123.5 21 39.0 7.7690 57.7 0.133 0.2 33.4826 2.85 124.1 20 40.0 7.7350 57.8 0.110 0.1 33.5014 2.84 123.5 19 41.0 7.7148 57.7 0.110 0.1 33.5098 2.81 122.5 25 42.0 7.7111 57.6 0.123 0.1 33.5119 2.79 121.4 30 43.0 7.6918 57.7 0.116 0.1 33.5219 2.77 120.3 30 44.0 7.6677 57.7 0.144 0.1 33.5364 2.74 119.2 26 45.0 7.6495 57.6 0.133 0.1 33.5458 2.71 117.9 23 46.0 7.6187 57.6 0.110 0.1 33.5596 2.67 116.2 21 47.0 7.5912 57.6 0.110 0.1 33.5691 2.63 114.3 24 48.0 7.5630 57.4 0.113 0.1 33.5751 2.57 111.7 27 49.0 7.5254 57.2 0.110 0.1 33.5858 2.50 108.6 27 50.0 7.4366 57.1 0.110 0.0 33.6225 2.44 106.0 24 51.0 7.4060 57.0 0.104 0.0 33.6377 2.39 104.1 27 52.0 7.3898 57.0 0.106 0.0 33.6448 2.36 102.7 31 53.0 7.3589 57.1 0.105 0.0 33.6555 2.31 100.7 25 54.0 7.2844 56.9 0.098 0.0 33.6750 2.26 98.3 20 55.0 7.2464 56.8 0.110 0.0 33.6880 2.22 96.7 19 56.0 7.2459 56.8 0.107 0.0 33.6889 2.20 95.6 21 57.0 7.2367 56.8 0.110 0.0 33.6931 2.18 95.0 23 58.0 7.2299 56.4 0.098 0.0 33.6955 2.17 94.4 25 59.0 7.2167 56.5 0.107 0.0 33.7021 2.16 93.9 29 60.0 7.2115 56.5 0.109 0.0 33.7040 2.13 92.7 27 61.0 7.1846 56.1 0.103 0.0 33.7071 2.08 90.5 18 62.0 7.1019 56.0 0.100 0.0 33.7226 2.01 87.6 20 63.0 7.0116 55.1 0.111 0.0 33.7438 1.94 84.6 21 64.0 6.9741 54.9 0.106 0.0 33.7555 1.89 82.3 22 65.0 6.9411 54.5 0.103 0.0 33.7664 1.85 80.6 23 66.0 6.9284 54.1 0.094 0.0 33.7696 1.82 79.3 24 67.0 6.9102 53.9 0.096 0.0 33.7739 1.80 78.2 27 68.1 6.8867 53.5 0.103 0.0 33.7815 1.76 76.5 32 68.8 6.8608 53.2 0.104 0.0 33.7909 1.73 75.2 17