*2017/11/23 16:03:50.27 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/04/25 22:10:19.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 105171E0 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.135 54.869 2 Depth metres 1.125 54.396 3 Temperature:Primary 'deg C (ITS90)' 8.7635 9.1631 4 Fluorescence:URU:Wetlabs mg/m^3 1.22 7.463 5 Salinity:T0:C0 PSS-78 29.1225 29.854 6 Oxygen:Dissolved:SBE mL/L 5.855 7.239 7 Oxygen:Dissolved:SBE umol/kg 255.4756 316.0596 8 Number_of_bin_records n/a 15 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\2017-47\Pro $END *ADMINISTRATION MISSION : 2017-47 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 : GI-01 EVENT NUMBER : 32 LATITUDE : 48 45.85900 N ! (deg min) LONGITUDE : 123 20.51200 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 2017/11/22 14:09:55 4044 4044 CLEAN 5.2.2 2017/11/22 14:10:11 4044 4044 CLIP 1.3 2017/11/22 14:10:59 4044 2195 SHIFTDAT 3.4 2017/11/22 14:20:10 2195 2195 DELETE 6.3 2017/11/22 14:20:25 2195 1031 CTDEDIT 5.2.3 2017/11/23 14:03:49 1031 1002 CALIB 11.9 2017/11/23 14:24:41 1002 1002 FILTERS 4.3 2017/11/23 14:24:50 1002 1002 BINAVE 4.2 2017/11/23 14:25:03 1002 55 REMOVECH 8.2 2017/11/23 14:25:34 55 55 CHGUNITS 3.1.1 2017/11/23 14:26:12 55 55 REORDER 1.3.1 2017/11/23 14:27:44 ? ? HDREDIT2 3.1.1 2017/11/23 16:03:50 ? ? $END $REMARKS -CLEAN functions: 2017/11/22 14:10:06 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 0 deleted. Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1850,100000 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 45.26 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/23 14:03:49 29 records were deleted in this editing session. 46 changes in channel Salinity:T0:C0 -CALIB parameters: 2017/11/23 14:24:41 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-47\Processing\doc\2017-47-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 = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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 2017/11/23 14:25:34 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: 2017/11/23 16:03:50 Applied edit header: P:\Cruise_Data_Processing\2017-47\Processing\doc\2017-47-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 2017-04-25T22:10:15 16.0 0.3 7.3 3.3 0.0 61.0 14.6 12877824 1964408832 178858 27283456 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 2017-04-25T22:10:19 # nquan = 11 # nvalues = 4044 # 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, 4044 # span 1 = -0.103, 55.256 # span 2 = -0.102, 54.780 # span 3 = 8.7580, 12.9624 # span 4 = 0.060627, 3.253583 # span 5 = -0.4030, 18.3298 # span 6 = 1.9882, 2.5015 # span 7 = -0.955, 0.984 # span 8 = 0.3997, 30.1749 # span 9 = 4.7834, 7.3218 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Apr 25 2017 22:10:19 [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 = Nov 22 2017 14:04:09, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-47\RAW\CTD\2017-47-0032.xml P:\Crui se_Data_Processing\2017-47\Processing\doc\2017-47-ctd1.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 22 2017 14:04:51, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-47\Processing\convert\2017-47-0032 .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 22 2017 14:07:43, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-47\Processing\wfilter\2017-47-003 2.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 22 2017 14:08:22, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-47\Processing\align\2017-47-0032.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 22 2017 14:09:35, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-47\Processing\celltm\2017-47-0032.c nv P:\Cruise_Data_Processing\2017-47\Processing\doc\2017-47-ctd1.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 surface records and 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 2 bottles suggests that the CTD salinity may be reading slightly low. 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: 2017-47-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 9.1631 4.218 29.1225 7.24 316.1 16 2.0 2.0 9.1442 4.647 29.1266 7.22 315.3 21 3.0 3.0 9.1248 5.378 29.1356 7.18 313.6 18 4.0 4.0 9.1146 5.949 29.1419 7.14 311.6 18 5.0 5.0 9.0928 6.443 29.1496 7.06 308.4 19 6.0 5.9 9.0866 7.431 29.1550 7.01 305.9 18 7.0 6.9 9.0752 7.289 29.1619 6.97 304.3 19 8.0 7.9 9.0554 7.463 29.1728 6.92 302.1 18 9.0 8.9 9.0465 6.646 29.1804 6.88 300.4 17 10.0 9.9 9.0365 6.609 29.1952 6.83 298.0 18 11.0 10.9 9.0312 6.263 29.2197 6.76 295.0 19 12.0 11.9 9.0082 6.192 29.2618 6.63 289.7 17 13.0 12.9 8.9535 5.535 29.3318 6.45 281.4 17 14.0 13.9 8.8561 4.639 29.4916 6.21 271.1 18 15.0 14.9 8.8262 2.876 29.5241 6.07 265.0 19 16.0 15.9 8.8158 2.584 29.5327 6.06 264.4 18 17.0 16.9 8.8144 2.136 29.5337 6.07 264.8 17 18.0 17.8 8.8147 2.561 29.5337 6.10 266.1 19 19.0 18.9 8.8149 2.429 29.5340 6.11 266.6 18 20.0 19.8 8.8147 2.326 29.5349 6.11 266.7 17 21.0 20.8 8.8060 2.245 29.5587 6.11 266.6 18 22.0 21.8 8.8010 2.202 29.5726 6.10 266.1 17 23.0 22.8 8.8003 2.077 29.5750 6.08 265.5 18 24.0 23.8 8.8005 2.069 29.5748 6.09 265.9 18 25.0 24.8 8.8006 2.118 29.5771 6.10 266.2 18 26.0 25.8 8.8005 1.937 29.5795 6.10 266.2 18 27.0 26.8 8.8007 2.079 29.5814 6.09 265.9 18 28.0 27.8 8.7999 2.123 29.5848 6.08 265.4 17 29.0 28.7 8.7982 2.111 29.5871 6.08 265.1 18 30.0 29.7 8.7992 2.043 29.5900 6.08 265.6 19 31.0 30.7 8.8012 2.189 29.5919 6.09 266.0 17 32.0 31.7 8.8036 2.094 29.5935 6.11 266.6 16 33.0 32.7 8.8248 2.204 29.6092 6.11 266.7 18 34.0 33.7 8.8240 2.138 29.6171 6.09 266.0 20 35.0 34.7 8.8203 2.206 29.6224 6.06 264.4 17 36.0 35.7 8.8142 2.044 29.6264 6.05 264.0 18 37.0 36.7 8.8064 2.002 29.6499 6.02 262.8 18 38.0 37.7 8.7893 1.856 29.7037 5.96 259.9 17 39.0 38.7 8.7939 1.668 29.6893 5.94 259.3 18 40.0 39.7 8.8017 1.761 29.6634 5.97 260.5 19 41.0 40.7 8.7994 1.963 29.6690 5.95 259.7 19 42.0 41.6 8.7788 1.821 29.7348 5.93 258.6 17 43.0 42.6 8.7709 1.548 29.7656 5.89 257.1 18 44.0 43.6 8.7706 1.486 29.7756 5.87 256.3 19 45.0 44.6 8.7711 1.339 29.7801 5.87 256.2 19 46.0 45.6 8.7714 1.315 29.7809 5.88 256.4 19 47.0 46.6 8.7717 1.337 29.7832 5.89 256.9 18 48.0 47.6 8.7719 1.319 29.7845 5.89 257.0 18 49.0 48.5 8.7727 1.234 29.7859 5.88 256.8 19 50.0 49.6 8.7735 1.220 29.7877 5.89 256.9 19 51.0 50.6 8.7732 1.420 29.7900 5.89 256.9 18 52.0 51.6 8.7730 1.247 29.7966 5.90 257.5 22 52.9 52.5 8.7733 1.319 29.7995 5.89 257.1 25 54.0 53.5 8.7727 1.343 29.8045 5.88 256.6 19 54.9 54.4 8.7635 1.344 29.8540 5.86 255.5 15