*2017/11/20 11:14:58.58 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/03/20 15:41:26.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AAF7DC62 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.398 55.726 2 Depth metres 1.386 55.246 3 Temperature:Primary 'deg C (ITS90)' 7.7822 7.8898 4 Fluorescence:URU:Wetlabs mg/m^3 0.536 3.395 5 Salinity:T0:C0 PSS-78 29.1346 30.0003 6 Oxygen:Dissolved:SBE mL/L 5.773 6.436 7 Oxygen:Dissolved:SBE umol/kg 251.8402 280.9437 8 Number_of_bin_records n/a 6 30 $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 : GI-01 EVENT NUMBER : 22 LATITUDE : 48 45.84000 N ! (deg min) LONGITUDE : 123 20.50000 W ! (deg min) WATER DEPTH : 65 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 1123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4888 Conductivity ' ' 4513 '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 16:39:55 4442 4442 CLEAN 5.2.2 2017/11/14 16:41:02 ? ? CLIP 1.3 2017/11/15 11:11:37 4442 2523 SHIFTDAT 3.4 2017/11/15 12:13:59 2523 2523 DELETE 6.3 2017/11/15 13:14:02 2523 1054 CTDEDIT 5.2.3 2017/11/16 11:06:05 1054 956 CALIB 11.9 2017/11/20 09:39:05 956 956 BINAVE 4.2 2017/11/20 09:53:12 956 56 REMOVECH 8.2 2017/11/20 10:14:09 56 56 CHGUNITS 3.1.1 2017/11/20 10:14:31 56 56 REORDER 1.3.1 2017/11/20 10:31:36 ? ? HDREDIT2 3.1.1 2017/11/20 11:14:58 ? ? $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 46.26 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/16 11:06:05 98 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/11/20 09:39:05 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 11:14:58 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 2017-03-20T15:41:23 16.9 0.1 7.3 3.3 0.0 65.9 13.9 360448 1976926208 5006 27457308 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 04-4513 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 2017-03-20T15:41:26 # nquan = 11 # nvalues = 4442 # 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, 4442 # span 1 = -0.017, 56.257 # span 2 = -0.017, 55.772 # span 3 = 5.3588, 7.8921 # span 4 = 0.000323, 3.151341 # span 5 = -0.4030, 18.1295 # span 6 = 1.8168, 2.6270 # span 7 = -1.263, 1.173 # span 8 = 0.0037, 30.2039 # span 9 = 4.5013, 8.7939 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Mar 20 2017 15:41:26 [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 # # # # # # 4513 # 28-Oct-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.70547606e+000 # 1.47193126e+000 # 1.76526613e-004 # 5.97689162e-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 15:09:24, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-0022.xml P:\Crui se_Data_Processing\2017-07\Processing\doc\2017-07-ctd1.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 14 2017 14:51:21, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0022 .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 15:10:35, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-002 2.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 14 2017 15:12:27, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0022.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 15:14:36, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0022.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 near-surface records 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 1.4 1.4 7.7822 2.711 29.1346 6.44 280.9 6 2.0 2.0 7.7860 2.900 29.1389 6.43 280.7 30 3.0 3.0 7.7925 3.215 29.1616 6.41 279.6 22 4.0 4.0 7.7981 3.395 29.1867 6.38 278.3 25 5.0 5.0 7.8019 3.342 29.2091 6.37 277.8 20 6.0 6.0 7.8042 3.207 29.2241 6.34 277.0 21 7.0 7.0 7.8058 3.251 29.2497 6.31 275.6 21 8.0 7.9 7.8066 3.165 29.2716 6.28 274.1 21 9.0 8.9 7.8088 2.882 29.2953 6.29 274.5 20 10.0 9.9 7.8133 2.821 29.3220 6.26 273.4 19 11.0 10.9 7.8415 2.615 29.3956 6.23 271.8 19 12.0 11.9 7.8878 2.545 29.5461 6.15 268.3 17 13.0 12.9 7.8898 1.983 29.6589 6.05 264.1 19 14.0 13.9 7.8854 1.712 29.6717 6.01 262.2 18 15.0 14.9 7.8815 1.733 29.6872 5.98 261.0 17 16.0 15.9 7.8807 1.673 29.6894 5.97 260.5 18 17.0 16.8 7.8793 1.811 29.6908 5.99 261.4 18 18.0 17.8 7.8746 1.624 29.6927 6.00 261.8 18 19.0 18.8 7.8743 1.528 29.6928 6.00 261.7 17 20.0 19.8 7.8737 1.559 29.6927 5.99 261.3 17 21.0 20.8 7.8732 1.573 29.6929 6.00 261.8 16 22.0 21.8 7.8674 1.700 29.6980 6.00 261.8 15 23.0 22.8 7.8611 1.466 29.7113 5.98 260.8 14 24.0 23.8 7.8547 1.476 29.7265 5.96 259.9 17 25.0 24.8 7.8517 1.343 29.7378 5.95 259.6 15 26.0 25.8 7.8514 1.486 29.7395 5.95 259.8 17 27.0 26.8 7.8514 1.346 29.7397 5.96 260.1 14 28.0 27.8 7.8503 1.316 29.7445 5.96 260.2 18 29.0 28.7 7.8474 1.322 29.7595 5.95 259.4 16 30.0 29.7 7.8441 1.170 29.7719 5.92 258.5 16 31.0 30.7 7.8431 1.122 29.7771 5.91 257.9 15 32.0 31.7 7.8420 0.995 29.7824 5.91 257.6 16 33.0 32.7 7.8400 1.085 29.7882 5.91 257.8 16 34.0 33.7 7.8385 1.067 29.7925 5.91 257.6 14 35.0 34.7 7.8376 1.086 29.7941 5.90 257.5 16 36.0 35.7 7.8369 1.075 29.7966 5.90 257.4 16 37.0 36.7 7.8365 0.970 29.7999 5.90 257.5 16 38.0 37.7 7.8361 1.004 29.8040 5.91 257.9 15 39.0 38.6 7.8359 0.947 29.8055 5.91 257.9 15 40.0 39.6 7.8357 0.959 29.8067 5.90 257.3 15 41.0 40.6 7.8330 1.003 29.8172 5.89 257.0 16 42.0 41.7 7.8254 0.963 29.8470 5.88 256.4 15 43.0 42.7 7.8236 0.996 29.8568 5.86 255.6 15 44.0 43.6 7.8220 0.871 29.8655 5.85 255.4 14 45.0 44.6 7.8195 0.811 29.8774 5.85 255.2 16 46.0 45.6 7.8150 0.732 29.8933 5.83 254.4 14 47.0 46.6 7.8128 0.699 29.9051 5.82 253.7 15 48.0 47.6 7.8103 0.644 29.9314 5.80 253.0 14 49.0 48.6 7.8090 0.627 29.9485 5.79 252.6 15 50.0 49.6 7.8084 0.629 29.9695 5.78 252.0 16 51.0 50.5 7.8085 0.549 29.9789 5.77 251.8 16 52.0 51.6 7.8093 0.569 29.9858 5.79 252.4 18 53.0 52.5 7.8097 0.551 29.9892 5.79 252.8 19 54.0 53.6 7.8095 0.536 29.9910 5.79 252.8 23 55.0 54.5 7.8100 0.547 29.9954 5.79 252.4 23 55.7 55.2 7.8110 0.536 30.0003 5.79 252.6 12