*2016/12/23 08:53:17.78 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/09/04 21:25:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1056F197 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.102 73.806 2 Temperature:Secondary 'deg C (ITS90)' 8.1856 13.8424 3 Transmissivity %/metre 51.9 58.1 4 Fluorescence:URU:Seapoint mg/m^3 0.15 0.768 5 PAR uE/m^2/sec 0.171 127.237 6 Salinity:T1:C1 PSS-78 31.2911 33.2415 7 Oxygen:Dissolved:SBE mL/L 2.831 6.084 8 Oxygen:Dissolved:SBE umol/kg 123.2791 265.384 9 Number_of_bin_records n/a 9 42 $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 : LJ02 EVENT NUMBER : 81 LATITUDE : 49 42.71000 N ! (deg min) LONGITUDE : 127 5.33000 W ! (deg min) WATER DEPTH : 83 ALTIMETER (M) : 9.74 ! 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 15:41:06 5081 5081 CLEAN 5.2.1 2016/12/15 09:00:14 5081 5081 SHIFTDAT 3.4 2016/12/15 09:11:04 5081 5081 SHIFTDAT 3.4 2016/12/15 09:21:29 5081 5081 SHIFTDAT 3.4 2016/12/15 09:31:56 5081 5081 DELETE 6.3 2016/12/15 09:41:10 5081 2242 CTDEDIT 5.2.3 2016/12/21 09:00:32 2242 1992 CALIB 11.9 2016/12/22 15:50:01 1992 1992 FILTERS 4.3 2016/12/22 16:26:07 1992 1992 BINAVE 4.2 2016/12/22 16:30:56 1992 72 REMOVECH 8.2 2016/12/23 08:36:39 72 72 CHGUNITS 3.1.1 2016/12/23 08:37:05 72 72 REORDER 1.3.1 2016/12/23 08:37:30 ? ? HDREDIT2 3.0.2 2016/12/23 08:53:17 ? ? $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 64.23 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2016/12/21 09:00:32 250 records were deleted in this editing session. 39 changes in channel Salinity:T1:C1 -CALIB parameters: 2016/12/22 15:50:01 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 08:36:39 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 08:53:17 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\2016-62-0081.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 04 2016 21:30:39 NMEA Latitude = 49 42.71 N NMEA Longitude = 127 05.33 W NMEA UTC (Time) = Sep 04 2016 21:25:56 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: LJ02 Depth: 83 System UTC = Sep 04 2016 21:30:39 # nquan = 17 # nvalues = 5081 # 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, 5081 # span 1 = 1.874, 74.229 # span 2 = 8.1680, 13.9678 # span 3 = 8.1648, 13.9498 # span 4 = 3.476322, 3.777370 # span 5 = 3.475714, 3.788407 # span 6 = 82.6672, 87.3684 # span 7 = 1.3431e-01, 1.8437e+00 # span 8 = 1.5978e-01, 1.5359e+02 # span 9 = 1.7605, 3.1978 # span 10 = 9.35, 81.56 # span 11 = -1.541, 1.125 # span 12 = 0, 1 # span 13 = 31.0212, 33.2522 # span 14 = 31.1770, 33.2496 # span 15 = 2.7060, 5.9630 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 04 2016 21:25:56 [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 14:42:02, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2016-62\RAW\CTD\2016-62-0081.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 14:51:45, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-62\Processing\convert\2016-62-008 1.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 14:44:52, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-62\Processing\wildedit\2016-62-00 81.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 12 2016 14:53:47, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-62\Processing\align\2016-62-0081.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 15:01:52, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-62\Processing\celltm\2016-62-0081.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 some surface records 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. 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 2.1 13.8424 52.1 0.521 127.2 31.2911 6.08 265.3 40 4.0 13.7288 51.9 0.481 98.7 31.2972 6.06 264.2 30 5.1 13.6177 52.3 0.510 80.7 31.2985 6.08 265.3 28 6.0 13.6061 52.2 0.513 66.7 31.2945 6.08 265.0 29 7.0 13.4138 51.9 0.525 59.3 31.3021 6.08 265.4 33 8.3 13.2367 53.0 0.635 47.6 31.3252 5.92 258.4 10 9.0 12.9195 52.4 0.552 44.9 31.3673 5.92 258.0 32 10.0 12.8126 53.0 0.551 40.6 31.3834 5.87 255.8 32 10.9 12.7953 53.8 0.533 36.3 31.3812 5.83 254.0 13 12.0 12.7366 54.1 0.545 32.0 31.3829 5.76 251.2 30 13.0 12.5840 54.2 0.602 27.7 31.4190 5.69 248.2 26 14.0 12.3507 54.4 0.768 23.4 31.4712 5.61 244.7 33 15.0 12.2518 54.8 0.632 21.2 31.5081 5.53 241.0 42 16.0 12.2069 54.3 0.621 18.7 31.5231 5.44 237.4 36 17.0 12.1600 55.1 0.602 16.8 31.5384 5.28 230.2 34 18.0 11.8652 55.5 0.395 15.0 31.6352 5.06 220.5 35 19.0 11.4194 56.0 0.357 12.9 31.7606 4.89 213.3 34 20.0 11.2411 55.9 0.251 11.8 31.8138 4.75 207.2 31 21.0 11.1536 56.0 0.279 10.6 31.8465 4.69 204.4 29 22.0 10.9930 56.3 0.259 9.7 31.8789 4.71 205.4 29 23.0 10.8650 56.4 0.280 8.6 31.9341 4.64 202.4 32 24.0 10.6689 56.7 0.337 7.9 32.0061 4.54 198.0 41 25.0 10.5623 56.5 0.297 7.5 32.0315 4.41 191.9 38 26.0 10.4110 56.5 0.319 7.1 32.0728 4.24 184.9 32 27.0 10.1887 56.3 0.362 6.4 32.1306 4.10 178.7 29 28.0 10.1206 56.2 0.415 5.8 32.1658 4.02 175.0 30 29.0 10.0771 56.0 0.320 5.5 32.1888 3.92 170.9 32 30.0 9.9991 55.5 0.401 5.0 32.2235 3.80 165.7 27 31.0 9.7707 53.9 0.582 4.6 32.3637 3.67 159.9 24 32.0 9.4878 55.4 0.483 4.3 32.4303 3.51 152.9 24 33.0 9.4620 56.2 0.462 3.9 32.4313 3.40 147.9 27 34.0 9.4505 56.3 0.495 3.6 32.4323 3.33 145.1 26 35.0 9.4433 55.8 0.495 3.5 32.4336 3.29 143.3 26 36.0 9.4357 56.2 0.438 3.2 32.4336 3.25 141.4 27 37.0 9.4301 56.2 0.442 2.9 32.4343 3.20 139.4 28 38.0 9.4170 56.2 0.391 2.7 32.4384 3.14 136.8 28 39.0 9.3540 56.5 0.347 2.5 32.4498 3.09 134.7 29 40.0 9.2787 57.0 0.279 2.4 32.4684 3.01 131.3 26 41.0 9.2520 56.8 0.254 2.1 32.5125 2.91 126.7 25 42.0 9.1878 56.3 0.229 1.9 32.5398 2.85 124.0 24 43.0 9.1503 55.9 0.340 1.8 32.5610 2.83 123.3 26 44.0 9.0873 57.2 0.300 1.7 32.5786 2.85 124.2 27 45.0 9.0679 57.1 0.259 1.6 32.5882 2.87 124.9 26 46.0 9.0545 57.0 0.221 1.5 32.5953 2.88 125.4 23 47.0 9.0291 57.0 0.200 1.4 32.6099 2.90 126.1 22 48.0 9.0150 56.9 0.198 1.3 32.6214 2.93 127.5 25 49.0 9.0117 56.6 0.213 1.2 32.6275 2.98 129.8 26 50.0 9.0109 56.8 0.259 1.1 32.6382 3.06 133.2 27 51.0 9.0136 56.2 0.263 1.0 32.6438 3.11 135.6 24 52.0 9.0158 56.5 0.249 1.0 32.6452 3.16 137.6 24 53.0 9.0194 56.8 0.232 0.9 32.6508 3.23 140.5 25 54.0 9.0204 56.6 0.258 0.8 32.6547 3.30 143.9 24 55.0 8.9957 56.5 0.230 0.8 32.6688 3.44 149.8 25 56.0 8.9040 56.7 0.237 0.7 32.7121 3.58 156.0 27 57.0 8.8685 56.4 0.265 0.7 32.7408 3.63 158.2 26 58.0 8.8566 56.7 0.244 0.6 32.7502 3.67 159.7 24 59.0 8.8254 56.0 0.248 0.5 32.7810 3.68 160.4 23 60.0 8.7997 56.2 0.256 0.5 32.8290 3.73 162.5 24 61.0 8.7553 56.6 0.226 0.5 32.8405 3.91 170.3 27 62.0 8.7176 57.0 0.219 0.4 32.8656 4.07 177.0 26 63.0 8.7137 57.5 0.230 0.4 32.9021 4.17 181.5 23 64.0 8.6431 57.3 0.239 0.4 32.9530 4.35 189.4 21 65.0 8.5847 57.6 0.238 0.3 32.9806 4.46 194.3 23 66.0 8.5266 57.0 0.197 0.3 33.0116 4.48 194.9 23 67.0 8.5373 57.9 0.183 0.3 33.0488 4.46 193.9 25 68.0 8.5555 57.8 0.188 0.3 33.0829 4.40 191.5 25 69.0 8.4979 57.4 0.183 0.3 33.1059 4.30 187.2 26 70.0 8.4498 57.8 0.172 0.2 33.1112 4.20 182.7 34 71.0 8.4108 57.9 0.155 0.2 33.1222 4.07 177.1 37 72.0 8.3321 57.8 0.150 0.2 33.1646 4.03 175.3 37 72.9 8.2409 58.1 0.153 0.2 33.2173 4.02 174.9 27 73.8 8.1856 58.0 0.201 0.2 33.2415 3.88 168.7 9