*2017/11/20 11:14:59.80 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/06/06 19:39:31.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8ABBD041 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.242 46.891 2 Depth metres 1.231 46.488 3 Temperature:Primary 'deg C (ITS90)' 9.4911 15.466 4 Fluorescence:URU:Wetlabs mg/m^3 0.386 10.792 5 Salinity:T0:C0 PSS-78 25.8498 28.8364 6 Oxygen:Dissolved:SBE mL/L 4.66 10.521 7 Oxygen:Dissolved:SBE umol/kg 203.5905 460.2376 8 Number_of_bin_records n/a 19 33 $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 : BS-11 EVENT NUMBER : 73 LATITUDE : 49 29.02900 N ! (deg min) LONGITUDE : 124 45.95800 W ! (deg min) WATER DEPTH : 58 *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 16:40:17 5274 5274 CLEAN 5.2.2 2017/11/14 16:41:14 ? ? CLIP 1.3 2017/11/15 11:11:49 5274 3355 SHIFTDAT 3.4 2017/11/15 12:14:08 3355 3355 DELETE 6.3 2017/11/15 13:14:10 3355 1059 CTDEDIT 5.2.3 2017/11/16 16:39:41 1059 1011 CALIB 11.9 2017/11/20 09:39:09 1011 1011 BINAVE 4.2 2017/11/20 09:53:16 1011 47 REMOVECH 8.2 2017/11/20 10:14:09 47 47 CHGUNITS 3.1.1 2017/11/20 10:14:31 47 47 REORDER 1.3.1 2017/11/20 10:31:37 ? ? HDREDIT2 3.1.1 2017/11/20 11:14:59 ? ? $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 37.33 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/16 16:39:41 48 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/11/20 09:39:09 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 10:14:09 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 11:14:59 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 2017-06-06T19:39:28 13.6 0.4 7.3 3.3 0.0 70.8 15.1 180912128 1796374528 2512668 24949646 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 2017-06-06T19:39:31 # nquan = 11 # nvalues = 5274 # 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, 5274 # span 1 = -0.099, 47.333 # span 2 = -0.098, 46.926 # span 3 = 9.4908, 17.1636 # span 4 = -0.000456, 3.378807 # span 5 = -0.4030, 64.5970 # span 6 = 1.8326, 3.6325 # span 7 = -1.040, 0.890 # span 8 = 0.0000, 28.8374 # span 9 = 4.3957, 10.3870 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jun 06 2017 19:39:31 [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 13:21:36, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-0073.xml P:\Crui se_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 14 2017 14:51:28, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0073 .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 15:10:52, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-007 3.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 14 2017 15:12:39, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0073.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 15:14:49, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0073.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 some 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 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 1.2 1.2 15.4613 0.983 25.8498 9.48 415.6 24 1.9 1.9 15.4660 0.927 25.9921 9.63 422.1 31 3.0 3.0 15.4082 1.229 26.5125 9.90 433.5 25 4.0 3.9 14.8297 2.356 26.7847 10.30 451.0 21 5.0 5.0 14.6111 3.812 26.8635 10.40 455.5 20 6.0 5.9 14.4479 4.732 26.8941 10.30 450.7 24 7.0 7.0 13.7016 6.152 27.1616 10.43 456.5 19 8.0 7.9 13.2796 8.367 27.2691 10.13 443.3 22 9.0 8.9 12.7713 8.113 27.2935 10.22 447.2 20 10.0 10.0 12.5345 6.618 27.3132 10.52 460.2 21 11.0 10.9 12.3781 8.604 27.3587 9.90 433.0 21 12.0 11.9 12.0900 6.898 27.4503 8.83 386.1 20 13.0 12.9 11.9480 7.042 27.5441 7.91 345.7 23 14.0 13.9 11.4759 5.299 27.6858 6.60 288.7 20 15.0 14.9 11.3000 6.798 27.7352 5.98 261.6 21 16.0 15.8 11.2072 10.792 27.7850 6.00 262.3 20 17.0 16.9 11.0727 9.701 27.8364 5.90 258.0 22 18.0 17.8 10.7628 9.034 27.9144 5.48 239.7 21 19.0 18.9 10.3776 6.473 28.0098 4.97 217.3 21 20.0 19.8 10.2703 4.551 28.0565 4.91 214.4 21 21.0 20.8 10.3238 4.352 28.1338 5.23 228.7 20 22.0 21.8 9.8674 4.094 28.2265 5.06 221.1 21 23.0 22.8 9.6651 1.766 28.3175 4.74 207.2 20 24.0 23.8 9.6112 1.537 28.3607 4.66 203.6 21 25.0 24.8 9.5610 0.976 28.4107 4.66 203.6 20 26.0 25.8 9.5674 0.956 28.4789 4.71 205.6 21 27.0 26.7 9.5579 0.720 28.5168 4.78 208.9 21 28.0 27.8 9.5604 0.761 28.5488 4.85 211.9 20 29.0 28.7 9.5731 0.711 28.5812 4.93 215.3 21 30.0 29.7 9.5812 0.762 28.6253 4.98 217.5 21 31.0 30.7 9.5806 0.656 28.6535 5.00 218.5 20 32.0 31.7 9.5797 0.772 28.6710 5.02 219.1 20 33.0 32.7 9.5825 0.750 28.6810 5.02 219.2 20 34.0 33.7 9.5817 0.576 28.6929 5.03 219.5 20 35.0 34.7 9.5774 0.598 28.7005 5.01 218.9 21 36.0 35.7 9.5740 0.404 28.7103 5.00 218.3 20 37.0 36.7 9.5622 0.464 28.7348 4.97 217.2 20 38.0 37.7 9.5409 0.386 28.7582 4.93 215.1 20 39.0 38.7 9.5331 0.391 28.7656 4.89 213.5 20 40.0 39.7 9.5267 0.463 28.7805 4.89 213.7 21 41.0 40.7 9.5244 0.488 28.7827 4.88 213.2 20 42.0 41.7 9.5173 0.495 28.7928 4.87 212.7 21 43.0 42.7 9.5067 0.440 28.8092 4.85 211.9 20 44.0 43.6 9.4957 0.446 28.8242 4.82 210.6 20 45.0 44.6 9.4921 0.485 28.8322 4.81 210.2 24 46.0 45.6 9.4915 0.493 28.8349 4.82 210.3 28 46.9 46.5 9.4911 0.460 28.8364 4.82 210.4 33