*2017/11/20 11:15:01.67 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/08/18 15:46:27.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 60 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D5493B6 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.971 60.589 2 Depth metres 1.954 60.066 3 Temperature:Primary 'deg C (ITS90)' 10.6994 13.7064 4 Fluorescence:URU:Wetlabs mg/m^3 0.248 6.892 5 Salinity:T0:C0 PSS-78 28.2487 30.2881 6 Oxygen:Dissolved:SBE mL/L 3.163 5.422 7 Oxygen:Dissolved:SBE umol/kg 138.0091 237.0669 8 Number_of_bin_records n/a 9 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\2017-07\Pro $END *ADMINISTRATION MISSION : 2017-07 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Salacia *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : CBE2 EVENT NUMBER : 167 LATITUDE : 48 44.26600 N ! (deg min) LONGITUDE : 123 34.54800 W ! (deg min) WATER DEPTH : 60 *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 2017/11/14 16:40:57 4719 4719 CLEAN 5.2.2 2017/11/14 16:41:33 ? ? CLIP 1.3 2017/11/15 11:12:10 4719 2800 SHIFTDAT 3.4 2017/11/15 12:14:23 2800 2800 DELETE 6.3 2017/11/15 13:14:22 2800 1330 CTDEDIT 5.2.3 2017/11/17 16:45:49 1330 1259 CALIB 11.9 2017/11/20 09:39:16 1259 1259 BINAVE 4.2 2017/11/20 09:53:21 1259 60 REMOVECH 8.2 2017/11/20 10:14:11 60 60 CHGUNITS 3.1.1 2017/11/20 10:14:33 60 60 REORDER 1.3.1 2017/11/20 10:31:39 ? ? HDREDIT2 3.1.1 2017/11/20 11:15:01 ? ? $END $REMARKS -CLEAN functions: 2017/11/14 16:40:58 20 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 [S/m] # 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 5 points) will be deleted. Drop rate applies in the range 10.00 to 50.72 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/17 16:45:49 71 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/11/20 09:39:16 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01 -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 2017/11/20 10:14:11 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: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2017/11/20 11:15:01 Applied edit header: P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-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 2017-08-18T15:46:24 17.4 0.4 7.3 3.3 0.0 56.2 12.7 230948864 1746337792 3207623 24254691 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 2017-08-18T15:46:27 # nquan = 11 # nvalues = 4719 # 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, 4719 # span 1 = -0.157, 60.717 # span 2 = -0.156, 60.194 # span 3 = 10.6983, 16.0372 # span 4 = 0.077689, 3.491427 # span 5 = -0.4030, 64.5970 # span 6 = 1.4362, 2.4182 # span 7 = -0.877, 0.852 # span 8 = 0.4673, 30.2908 # span 9 = 2.9685, 6.6643 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 18 2017 15:46:27 [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 = Aug 22 2017 10:26:54, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-167.xml P:\Cruis e_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 14 2017 14:51:42, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0167 .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 14 2017 15:11:12, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-016 7.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 14 2017 15:12:58, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0167.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 14 2017 15:15:13, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0167.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 records near the surface and 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 bottles suggests that the CTD salinity is reasonably close to bottle salinity for both conductivity sensors, but there is a large scatter and flushing of Niskin bottles is likely incomplete. No recalibration was applied. 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: 2017-07-proc.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 2.0 2.0 13.7064 6.892 28.2487 5.42 237.1 25 3.0 3.0 13.3520 6.130 28.6474 5.14 224.6 22 4.0 4.0 13.1482 5.040 28.7564 4.94 216.0 22 5.0 5.0 12.9693 4.567 28.8361 4.80 209.8 20 6.0 5.9 12.8916 4.192 28.8696 4.72 206.3 22 7.0 6.9 12.8715 4.071 28.8779 4.71 205.9 20 8.0 7.9 12.8080 4.025 28.9050 4.70 205.2 22 9.0 8.9 12.7492 3.753 28.9288 4.65 203.3 21 10.0 9.9 12.7202 3.913 28.9415 4.60 201.2 21 11.0 10.9 12.5920 3.590 28.9963 4.51 197.0 21 12.0 11.9 12.5286 3.315 29.0243 4.44 194.1 21 13.0 12.9 12.4668 3.131 29.0587 4.41 192.7 22 14.0 13.9 12.4240 2.936 29.0815 4.36 190.6 20 15.0 14.9 12.3532 2.786 29.1197 4.30 187.7 22 16.0 15.8 12.3121 2.820 29.1426 4.26 186.0 21 17.0 16.9 12.1827 2.499 29.2132 4.17 182.4 22 18.0 17.8 12.0659 2.174 29.2794 4.08 178.3 20 19.0 18.8 12.0389 2.146 29.2932 4.06 177.5 21 20.0 19.8 12.1317 2.151 29.2415 4.12 180.1 22 21.0 20.8 12.1077 2.190 29.2501 4.12 180.0 20 22.0 21.8 12.0694 2.076 29.2687 4.08 178.2 22 23.0 22.8 12.0658 2.098 29.2734 4.08 178.4 20 24.0 23.8 12.0573 2.064 29.2790 4.08 178.0 20 25.0 24.8 12.0185 2.068 29.3037 4.06 177.2 21 26.0 25.8 11.9986 2.173 29.3188 4.03 175.9 20 27.0 26.7 11.9476 2.021 29.3485 3.99 174.1 21 28.0 27.7 11.9070 1.792 29.3729 3.97 173.3 19 29.0 28.8 11.9066 1.752 29.3725 3.97 173.4 22 30.0 29.7 11.9004 1.873 29.3770 3.96 172.8 20 31.0 30.8 11.8774 1.759 29.3920 3.94 171.8 21 32.0 31.7 11.8583 1.704 29.3995 3.92 171.1 21 33.0 32.7 11.8529 1.758 29.4022 3.92 171.0 21 34.0 33.7 11.8528 1.737 29.4031 3.92 171.4 22 35.0 34.7 11.8461 1.758 29.4084 3.93 171.5 19 36.0 35.7 11.8341 1.698 29.4159 3.91 170.6 23 37.0 36.7 11.8208 1.721 29.4242 3.86 168.7 20 38.0 37.7 11.6730 1.647 29.5188 3.76 164.2 21 39.0 38.7 11.5146 1.046 29.6133 3.63 158.6 21 40.0 39.7 11.4484 1.005 29.6510 3.55 155.2 20 41.0 40.6 11.3463 0.854 29.7143 3.49 152.5 23 42.0 41.7 11.2944 0.722 29.7480 3.44 150.3 19 43.0 42.6 11.2545 0.694 29.7714 3.40 148.4 23 44.0 43.6 11.1639 0.523 29.7923 3.32 144.8 20 45.0 44.6 11.0970 0.425 29.8232 3.25 141.7 21 46.0 45.6 11.0527 0.351 29.8450 3.23 140.9 21 47.0 46.6 11.0314 0.270 29.8566 3.22 140.6 21 48.0 47.6 11.0206 0.284 29.8609 3.22 140.5 21 49.0 48.6 11.0142 0.286 29.8733 3.23 141.0 20 50.0 49.6 11.0092 0.257 29.9228 3.28 143.2 23 51.0 50.6 10.9988 0.276 29.9495 3.31 144.5 20 52.0 51.6 10.9813 0.248 29.9792 3.31 144.2 23 53.0 52.6 10.9675 0.257 30.0004 3.28 143.3 21 54.0 53.5 10.8990 0.268 30.0706 3.26 142.1 22 55.0 54.5 10.8422 0.255 30.1373 3.25 141.8 21 56.0 55.5 10.8157 0.265 30.1706 3.24 141.5 22 57.0 56.5 10.7681 0.255 30.2265 3.23 141.0 21 58.0 57.5 10.7418 0.252 30.2545 3.21 140.1 22 59.0 58.5 10.7172 0.269 30.2796 3.20 139.5 22 60.0 59.5 10.7055 0.255 30.2881 3.18 138.8 23 60.6 60.1 10.6994 0.316 30.2875 3.16 138.0 9