*2017/11/28 15:44:51.81 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/05/22 22:39:40.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 27 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5F5A907B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.133 26.698 2 Depth metres 1.123 26.47 3 Temperature:Primary 'deg C (ITS90)' 8.5514 14.5368 4 Fluorescence:URU:Wetlabs mg/m^3 0.221 4.48 5 Salinity:T0:C0 PSS-78 20.8483 29.2259 6 Oxygen:Dissolved:SBE mL/L 4.88 7.808 7 Oxygen:Dissolved:SBE umol/kg 213.0358 342.6396 8 Number_of_bin_records n/a 10 25 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-48\Pro $END *ADMINISTRATION MISSION : 2017-48 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : IS-2 EVENT NUMBER : 14 LATITUDE : 49 38.18900 N ! (deg min) LONGITUDE : 124 4.99200 W ! (deg min) WATER DEPTH : 29 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 1123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4888 Conductivity ' ' 3396 'Pressure:Strain Gauge' ' ' 1123 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214 $END $REMARKS 1.0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/11/27 09:57:16 4074 4074 CLEAN 5.2.2 2017/11/27 09:57:27 4074 4074 MERGEHDR 1.3 2017/11/27 09:57:34 4074 4074 CLIP 1.3 2017/11/27 10:26:19 4074 2155 SHIFTDAT 3.4 2017/11/27 10:55:05 2155 2155 DELETE 6.3 2017/11/27 10:58:31 2155 486 CTDEDIT 5.2.3 2017/11/28 10:25:23 486 444 CALIB 11.9 2017/11/28 14:41:00 444 444 FILTERS 4.3 2017/11/28 14:41:59 444 444 BINAVE 4.2 2017/11/28 14:42:11 444 27 REMOVECH 8.2 2017/11/28 14:42:32 27 27 CHGUNITS 3.1.1 2017/11/28 14:42:40 27 27 REORDER 1.3.1 2017/11/28 14:42:46 ? ? HDREDIT2 3.1.1 2017/11/28 15:44:51 ? ? $END $REMARKS -CLEAN functions: 2017/11/27 09:57:24 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1920,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.20 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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 7 points) will be deleted. Drop rate applies in the range 10.00 to 16.89 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/28 10:25:23 42 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/11/28 14:41:00 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-48\Processing\doc\2017-48-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* 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 2017/11/28 14:42:32 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temp* Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2017/11/28 15:44:51 Applied edit header: P:\Cruise_Data_Processing\2017-48\Processing\doc\2017-48-HDR.TXT Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER 1.0 Dec 1 2012 10:43:42 2017-05-22T22:39:36 15.7 0.7 7.3 3.3 0.0 61.0 15.6 6160384 1971126272 85560 27376753 0 0 Sea-Bird Electronics, Inc 1.0 Dec 1 2012 10:43:42 1.0 2015-10-29T13:15:10 temperature-0 03-4888 conductivity-0 3396 strain-0 4708555 OXY 43-3234 CHL ECO 2214 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 115200 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 0 0 0 0 2800 45 1 0 1 1 1 0 0 0 0 0 0 8 4708555 2015-11-11 6.961122e-01 5.499725e-04 1.531754e-13 -9.283356e+01 4.149143e+01 1.528701e+00 8.370818e+06 -8.596546e+01 5.906569e+00 1.040725e+02 -8.961324e-03 0.000000e+00 0.000000e+00 2.900000e+03 2017-05-22T22:39:40 # nquan = 11 # nvalues = 4074 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = flag: flag # span 0 = 1, 4074 # span 1 = -0.006, 26.886 # span 2 = -0.006, 26.656 # span 3 = 8.5498, 21.8170 # span 4 = -0.023629, 3.124221 # span 5 = -0.4030, 64.5970 # span 6 = 1.8461, 2.7857 # span 7 = -1.165, 1.086 # span 8 = 0.0000, 29.2315 # span 9 = 4.4163, 8.6473 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = May 22 2017 22:39:40 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4888 # 07-Nov-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.32597248e-003 # 6.34179463e-004 # 2.16751589e-005 # 1.98413605e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 22-Dec-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.91552244e+000 # 1.31333188e+000 # 2.80240861e-004 # 4.41173417e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1123 # 11-Nov-15 # 6.96112196e-001 # 5.49972465e-004 # 1.53175364e-013 # -9.28335614e+001 # 4.14914260e+001 # 1.52870082e+000 # 8.37081850e+006 # -8.59654618e+001 # 5.90656907e+000 # 1.04072526e+002 # -8.96132376e-003 # 0.00000000e+000 # 0.000000 # # # # # # 3234 # 03-Nov-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.3831e-001 # -0.5530 # -3.6948e-003 # 1.5409e-004 # -2.3179e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.1700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # FLRTD-2214 # 2/6/2017 # 1.30000000e+001 # # 0.0310 # # # # # # # # # # # # # # # # # # # # #
# datcnv_date = Jun 19 2017 11:37:21, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-48\raw\CTD\2017-48-0015.xml P:\Crui se_Data_Processing\2017-48\Processing\doc\2017-48-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 27 2017 08:37:33, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-48\Processing\convert\2017-48-0015 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prdM = cosine, 7 # wfilter_action depSM = cosine, 7 # wfilter_action t090C = cosine, 7 # wfilter_action c0S/m = cosine, 7 # alignctd_date = Nov 27 2017 08:38:10, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-48\Processing\wfilter\2017-48-001 5.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 27 2017 08:39:04, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-48\Processing\align\2017-48-0015.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 27 2017 08:39:51, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-48\Processing\celltm\2017-48-0015.c nv P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few near-surface records and a few records corrupted by shed wakes near the bottom of the cast. Data Processing Notes: ---------------------- Dissolved Oxygen and Fluorescence are nominal and unedited, except that some records were removed in editing temperature and salinity. 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 suggested that extracted chlorophyll values be checked where available. Comparison with 3 bottles suggests that the CTD salinity may be reading slightly high. There is insufficient evidence to justify recalibration. There was no dissolved oxygen calibration sampling, so the recalibration used for cruise 2017-01 was applied to these data since the same sensor was used and calibration sampling was extensive. For details on the processing see processing report: 2017-48-Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.413E-01 1.0484) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Numb !re ure: cence: :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- ---- *END OF HEADER 1.1 1.1 14.5368 0.655 20.8483 7.45 327.4 15 2.0 2.0 13.8294 0.917 21.4381 7.52 330.5 16 3.0 3.0 12.6484 1.608 23.1709 7.81 342.6 16 4.0 4.0 11.8057 3.223 24.3529 7.66 335.6 15 5.0 5.0 10.8314 4.480 25.5900 6.97 305.3 16 6.0 6.0 9.8317 4.318 26.9741 6.12 267.8 16 7.0 7.0 9.6276 3.594 27.2883 5.56 243.2 16 8.0 7.9 9.4240 3.383 27.6581 5.34 233.3 15 9.0 8.9 9.2996 2.785 27.8547 5.23 228.5 15 10.0 9.9 9.2263 2.503 27.9851 5.20 227.0 15 11.0 10.9 9.1093 2.206 28.1895 5.18 226.4 16 12.0 11.9 9.0697 1.801 28.2606 5.18 226.4 15 13.0 12.9 9.0426 1.676 28.3115 5.20 227.0 15 14.0 13.9 9.0357 1.859 28.3269 5.21 227.7 15 15.0 14.9 9.0267 1.586 28.3461 5.21 227.8 15 16.0 15.9 8.9573 1.524 28.4743 5.21 227.5 15 17.0 16.8 8.9079 1.266 28.5640 5.17 225.9 15 18.0 17.8 8.8433 1.120 28.6812 5.11 223.1 15 19.0 18.8 8.7541 0.812 28.8380 5.05 220.5 16 20.0 19.8 8.7206 0.638 28.9014 5.01 218.7 15 21.0 20.8 8.6893 0.528 28.9598 4.98 217.3 15 22.0 21.8 8.6530 0.599 29.0219 4.96 216.3 16 23.1 22.9 8.6202 0.339 29.0764 4.93 215.2 21 24.0 23.8 8.5932 0.313 29.1164 4.91 214.4 25 25.0 24.8 8.5649 0.290 29.1840 4.88 213.0 25 26.0 25.8 8.5535 0.221 29.2190 4.88 213.1 25 26.7 26.5 8.5514 0.222 29.2259 4.89 213.5 10