*2017/11/30 16:20:36.27 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/15 22:09:17.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EFC437C1 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.195 52.747 2 Depth metres 1.185 52.293 3 Temperature:Primary 'deg C (ITS90)' 10.0069 12.54 4 Fluorescence:URU:Wetlabs mg/m^3 0.597 5.351 5 Salinity:T0:C0 PSS-78 27.8099 30.3621 6 Oxygen:Dissolved:SBE mL/L 4.01 6.818 7 Oxygen:Dissolved:SBE umol/kg 174.9379 298.1392 8 Number_of_bin_records n/a 8 20 $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\2017-49\Pro $END *ADMINISTRATION MISSION : 2017-49 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 : 38 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 ' ' 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 2017/11/29 13:17:05 5570 5570 CLEAN 5.2.2 2017/11/29 13:18:11 5570 5570 CLIP 1.3 2017/11/29 14:06:17 5570 2571 SHIFTDAT 3.4 2017/11/29 14:09:09 2571 2571 DELETE 6.3 2017/11/29 14:18:12 2571 963 CTDEDIT 5.2.3 2017/11/30 12:56:58 963 917 CALIB 11.9 2017/11/30 13:05:40 917 917 FILTERS 4.3 2017/11/30 13:05:55 917 917 BINAVE 4.2 2017/11/30 13:06:12 917 53 REMOVECH 8.2 2017/11/30 13:07:16 53 53 CHGUNITS 3.1.1 2017/11/30 13:07:29 53 53 REORDER 1.3.1 2017/11/30 13:14:16 ? ? HDREDIT2 3.1.1 2017/11/30 16:20:36 ? ? $END $REMARKS -CLEAN functions: 2017/11/29 13:18:05 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 3000,100000 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 43.08 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/30 12:56:58 46 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/11/30 13:05:40 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-49\Processing\doc\2017-49-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 = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -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 2017/11/30 13:07:16 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: Temp* Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2017/11/30 16:20:36 Applied edit header: P:\Cruise_Data_Processing\2017-49\Processing\doc\2017-49-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 2017-07-15T22:09:14 17.1 0.4 7.3 3.3 0.0 58.6 12.9 198836224 1778450432 2761614 24700700 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 2017-07-15T22:09:17 # nquan = 11 # nvalues = 5570 # 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, 5570 # span 1 = -0.021, 53.081 # span 2 = -0.021, 52.624 # span 3 = 10.0058, 17.2753 # span 4 = 0.029466, 3.446720 # span 5 = -0.4030, 64.5970 # span 6 = 1.6606, 2.6132 # span 7 = -1.087, 0.988 # span 8 = 0.1696, 30.3651 # span 9 = 3.7844, 7.1807 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 15 2017 22:09:17 [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 = Nov 29 2017 12:13:02, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-49\RAW\CTD\2017-49-0038.xml P:\Crui se_Data_Processing\2017-49\Processing\doc\2017-49-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 29 2017 12:13:47, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-49\Processing\convert\2017-49-0038 .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 29 2017 12:14:28, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-49\Processing\wfilter\2017-49-003 8.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 29 2017 12:15:21, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-49\Processing\align\2017-49-0038.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 29 2017 12:17:14, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-49\Processing\celltm\2017-49-0038.c nv P:\Cruise_Data_Processing\2017-49\Processing\doc\2017-49-ctd.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 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. Fluorescence was edited at the surface of event #1 only. 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 4 bottles had a lot of scatter and conditions suggest that the Niskin bottles may not have flushed well. Based on this comparison and those of other cruises in this project, the CTD salinity appears to be reading within +/-0.005psu. 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: 2017-49-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 1.2 1.2 12.5400 3.427 27.8099 6.82 298.1 13 2.0 2.0 12.4513 3.706 27.8516 6.79 296.9 9 3.1 3.0 12.4065 4.541 27.8738 6.69 292.7 8 4.0 4.0 12.3757 4.913 27.8884 6.56 286.7 18 5.0 5.0 12.3609 5.146 27.8935 6.46 282.4 18 6.0 6.0 12.3359 5.351 27.9031 6.37 278.3 17 7.0 7.0 12.2543 5.045 27.9465 6.16 269.3 18 8.0 8.0 12.1056 4.539 28.0476 5.88 257.1 18 9.0 9.0 11.9195 3.860 28.1914 5.68 248.4 18 10.0 9.9 11.8646 3.504 28.2320 5.58 244.1 17 11.0 10.9 11.7808 3.609 28.3081 5.50 240.2 17 12.0 11.9 11.7042 3.062 28.3652 5.39 235.7 18 13.0 12.9 11.6089 2.922 28.4548 5.26 229.8 18 14.0 13.9 11.4405 2.580 28.6147 5.11 223.4 18 15.0 14.9 11.3270 2.257 28.7250 5.01 218.7 17 16.0 15.9 11.2848 2.203 28.7618 4.96 216.8 17 17.0 16.9 11.2329 1.858 28.7958 4.94 215.8 17 18.0 17.8 11.1708 1.732 28.8545 4.91 214.6 17 19.0 18.8 11.1641 1.817 28.8663 4.89 213.4 18 20.0 19.8 11.0655 1.703 28.9863 4.82 210.6 16 21.0 20.8 10.9259 1.498 29.1317 4.73 206.5 17 22.0 21.8 10.8717 1.309 29.1918 4.67 203.7 18 23.0 22.8 10.8497 1.375 29.2150 4.63 202.3 17 24.0 23.8 10.8453 1.178 29.2198 4.64 202.5 18 25.0 24.8 10.8369 1.219 29.2351 4.66 203.5 17 26.0 25.8 10.8294 1.210 29.2505 4.66 203.4 17 27.0 26.8 10.8077 1.247 29.2728 4.64 202.5 17 28.0 27.7 10.7647 1.151 29.3158 4.62 201.7 17 29.0 28.8 10.7212 1.137 29.3589 4.58 199.8 18 30.0 29.7 10.7089 1.025 29.3848 4.56 199.2 17 31.0 30.7 10.7113 1.085 29.3937 4.57 199.4 17 32.0 31.7 10.6932 1.179 29.4224 4.56 199.2 18 33.0 32.7 10.6748 1.052 29.4414 4.55 198.7 18 34.0 33.7 10.6627 1.042 29.4530 4.54 198.4 17 35.0 34.7 10.6537 1.039 29.4610 4.54 198.1 18 36.0 35.7 10.6495 1.029 29.4643 4.52 197.4 18 37.0 36.7 10.6416 1.084 29.4690 4.51 196.9 18 38.0 37.7 10.6354 0.982 29.4747 4.50 196.6 18 39.0 38.6 10.6280 1.020 29.4847 4.51 196.9 18 40.0 39.7 10.6112 0.958 29.5056 4.49 196.1 18 41.0 40.6 10.5954 0.984 29.5258 4.47 195.0 19 42.0 41.6 10.5873 0.929 29.5406 4.46 194.7 19 43.0 42.6 10.5767 0.916 29.5562 4.44 193.8 19 44.0 43.6 10.4925 0.848 29.6638 4.38 191.2 19 45.0 44.6 10.3990 0.733 29.7966 4.31 188.1 19 46.0 45.6 10.3384 0.738 29.8647 4.25 185.6 20 47.0 46.6 10.2689 0.655 29.9659 4.20 183.3 20 48.0 47.6 10.1670 0.697 30.1308 4.14 180.5 18 49.0 48.6 10.1467 0.685 30.1568 4.09 178.5 19 50.0 49.6 10.0679 0.613 30.2649 4.04 176.3 19 51.0 50.5 10.0178 0.597 30.3443 4.01 175.0 19 52.0 51.5 10.0143 0.611 30.3509 4.01 174.9 18 52.7 52.3 10.0069 0.624 30.3621 4.01 175.2 11