*2017/11/20 11:15:01.58 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/08/18 13:46:23.000 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 : BBB3FDDC NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.947 60.039 2 Depth metres 0.939 59.521 3 Temperature:Primary 'deg C (ITS90)' 10.015 12.7069 4 Fluorescence:URU:Wetlabs mg/m^3 0.427 4.255 5 Salinity:T0:C0 PSS-78 28.2589 31.1575 6 Oxygen:Dissolved:SBE mL/L 3.315 5.262 7 Oxygen:Dissolved:SBE umol/kg 144.5294 230.0267 8 Number_of_bin_records n/a 15 34 $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 : 163 LATITUDE : 48 45.82800 N ! (deg min) LONGITUDE : 123 20.53100 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 16:40:56 4769 4769 CLEAN 5.2.2 2017/11/14 16:41:33 ? ? CLIP 1.3 2017/11/15 11:12:09 4769 2850 SHIFTDAT 3.4 2017/11/15 12:14:23 2850 2850 DELETE 6.3 2017/11/15 13:14:22 2850 1112 CTDEDIT 5.2.3 2017/11/17 16:43:53 1112 1099 CALIB 11.9 2017/11/20 09:39:15 1099 1099 BINAVE 4.2 2017/11/20 09:53:20 1099 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 50.60 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/17 16:43:53 13 records were deleted in this editing session. 26 changes in channel Salinity:T0:C0 -CALIB parameters: 2017/11/20 09:39:15 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 2017-08-18T13:46:20 17.2 0.2 7.3 3.3 0.0 56.2 12.2 229998592 1747288064 3194424 24267889 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 2017-08-18T13:46:23 # nquan = 11 # nvalues = 4769 # 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, 4769 # span 1 = -0.140, 60.598 # span 2 = -0.139, 60.075 # span 3 = 10.0068, 12.9554 # span 4 = 0.009612, 3.435444 # span 5 = -0.4030, 60.3143 # span 6 = 1.4708, 2.6061 # span 7 = -0.932, 1.061 # span 8 = 0.0606, 31.1682 # span 9 = 3.1109, 7.8585 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 18 2017 13:46:23 [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 10:26:52, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-163.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\2017-07-0163 .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 15:11:11, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-016 3.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 14 2017 15:12:57, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0163.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 15:15:12, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0163.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 corrupted by shed wakes near the bottom of the cast; salinity was cleaned. 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 0.9 0.9 12.7069 4.142 28.2589 5.26 230.0 34 2.0 2.0 12.6952 4.255 28.2931 5.18 226.6 17 3.0 3.0 12.6200 4.085 28.4045 5.09 222.6 17 4.0 4.0 12.5789 3.997 28.4757 5.08 222.0 18 5.0 5.0 12.5626 4.131 28.5034 5.08 222.0 17 6.0 5.9 12.5303 4.145 28.5439 5.05 220.6 17 7.0 6.9 12.4131 3.765 28.6519 4.96 216.7 18 8.0 7.9 12.2471 3.289 28.7888 4.88 213.1 18 9.0 8.9 12.2035 3.478 28.8209 4.82 210.7 18 10.0 9.9 12.2028 3.281 28.8213 4.84 211.7 16 11.0 10.9 12.1894 3.362 28.8321 4.85 211.8 20 12.0 11.9 12.1558 3.095 28.8617 4.84 211.5 16 13.0 12.9 12.1235 3.089 28.8901 4.80 209.9 18 14.0 13.8 12.1035 3.233 28.9062 4.80 209.5 18 15.0 14.9 12.0897 3.031 28.9185 4.80 209.5 18 16.0 15.9 12.0637 3.034 28.9462 4.76 208.0 18 17.0 16.9 12.0010 3.045 28.9845 4.74 207.0 17 18.0 17.8 11.9578 2.749 29.0139 4.70 205.2 17 19.0 18.8 11.9483 2.742 29.0251 4.66 203.6 18 20.0 19.8 11.9064 2.798 29.0563 4.64 202.6 19 21.0 20.8 11.8742 2.539 29.0783 4.62 201.6 17 22.0 21.8 11.8530 2.702 29.0891 4.60 201.0 18 23.0 22.8 11.8394 2.433 29.1006 4.59 200.7 18 24.0 23.8 11.8295 2.545 29.1138 4.57 199.7 18 25.0 24.8 11.8202 2.624 29.1307 4.56 199.0 19 26.0 25.8 11.8008 2.380 29.1589 4.50 196.8 18 27.0 26.7 11.7245 2.022 29.2459 4.40 192.2 17 28.0 27.8 11.6042 1.902 29.4153 4.28 187.1 19 29.0 28.7 11.4862 1.580 29.5408 4.21 183.8 19 30.0 29.8 11.4561 1.577 29.5630 4.16 181.6 18 31.0 30.7 11.3963 1.504 29.6270 4.12 179.8 18 32.0 31.7 11.3149 1.324 29.7318 4.08 178.0 18 33.0 32.7 11.2891 1.239 29.7713 4.04 176.4 19 34.0 33.7 11.2647 1.158 29.8031 4.02 175.3 18 35.0 34.7 11.2017 1.079 29.8751 3.96 172.6 17 36.0 35.7 11.0249 1.076 30.0660 3.86 168.6 20 37.0 36.6 10.9544 0.868 30.1395 3.79 165.4 17 38.0 37.7 10.8706 0.838 30.2252 3.75 163.6 18 39.0 38.7 10.8498 0.806 30.2351 3.73 163.0 19 40.0 39.7 10.8200 0.751 30.2551 3.74 163.3 16 41.0 40.6 10.7691 0.737 30.2843 3.75 163.5 18 42.0 41.6 10.7093 0.643 30.3116 3.75 163.5 19 43.0 42.6 10.6710 0.631 30.3044 3.75 163.7 18 44.0 43.6 10.6676 0.565 30.3054 3.75 163.7 16 45.0 44.6 10.6656 0.607 30.3108 3.75 163.7 20 46.0 45.6 10.6621 0.577 30.3217 3.75 163.7 17 47.0 46.6 10.6717 0.572 30.3494 3.73 162.6 17 48.0 47.6 10.6368 0.640 30.4121 3.67 160.2 19 49.0 48.6 10.5411 0.546 30.5301 3.61 157.6 18 50.0 49.6 10.5195 0.577 30.5590 3.58 156.0 18 51.0 50.6 10.4927 0.521 30.5915 3.55 154.9 18 52.0 51.6 10.3863 0.523 30.7210 3.51 153.2 20 53.0 52.5 10.3639 0.536 30.7485 3.49 152.1 17 54.0 53.6 10.2995 0.582 30.8218 3.46 151.1 18 55.0 54.5 10.2577 0.487 30.8618 3.44 150.1 20 56.0 55.5 10.1599 0.479 30.9611 3.43 149.6 15 57.0 56.5 10.1167 0.457 31.0150 3.41 148.6 22 58.0 57.5 10.0836 0.427 31.0635 3.38 147.5 17 59.0 58.5 10.0490 0.471 31.1126 3.34 145.7 20 60.0 59.5 10.0150 0.473 31.1575 3.31 144.5 22