*2017/11/30 16:20:35.24 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/13 19:43:44.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 21 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CC96AE1C NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.29 20.684 2 Depth metres 1.279 20.507 3 Temperature:Primary 'deg C (ITS90)' 10.1895 19.0409 4 Fluorescence:URU:Wetlabs mg/m^3 0.521 3.449 5 Salinity:T0:C0 PSS-78 18.3138 28.2262 6 Oxygen:Dissolved:SBE mL/L 4.713 6.87 7 Oxygen:Dissolved:SBE umol/kg 205.9453 302.9675 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 : IS-2 EVENT NUMBER : 9 LATITUDE : 49 38.21000 N ! (deg min) LONGITUDE : 124 5.00800 W ! (deg min) WATER DEPTH : 29 *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 13:16:57 3438 3438 CLEAN 5.2.2 2017/11/29 13:18:07 3438 3438 CLIP 1.3 2017/11/29 14:06:04 3438 1519 SHIFTDAT 3.4 2017/11/29 14:09:06 1519 1519 DELETE 6.3 2017/11/29 14:18:09 1519 380 CTDEDIT 5.2.3 2017/11/30 11:45:35 380 354 CALIB 11.9 2017/11/30 13:05:38 354 354 FILTERS 4.3 2017/11/30 13:05:53 354 354 BINAVE 4.2 2017/11/30 13:06:10 354 21 REMOVECH 8.2 2017/11/30 13:07:16 21 21 CHGUNITS 3.1.1 2017/11/30 13:07:28 21 21 REORDER 1.3.1 2017/11/30 13:14:16 ? ? HDREDIT2 3.1.1 2017/11/30 16:20:35 ? ? $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 = 1920,100000 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 10.77 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/30 11:45:35 26 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/11/30 13:05:38 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 16:20:35 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 2017-07-13T19:43:40 17.6 0.6 7.3 3.3 0.0 56.2 12.0 188874752 1788411904 2623260 24839054 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 2017-07-13T19:43:44 # nquan = 11 # nvalues = 3438 # 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, 3438 # span 1 = -0.025, 20.769 # span 2 = -0.025, 20.592 # span 3 = 10.1752, 21.6457 # span 4 = 0.032355, 3.242233 # span 5 = -0.4030, 64.5970 # span 6 = 1.8625, 2.7059 # span 7 = -1.060, 0.983 # span 8 = 0.1676, 28.2423 # span 9 = 4.4374, 6.8609 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 13 2017 19:43:44 [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 12:12:44, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-49\RAW\CTD\2017-49-0009.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 12:13:44, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-49\Processing\convert\2017-49-0009 .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 12:14:19, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-49\Processing\wfilter\2017-49-000 9.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 29 2017 12:15:11, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-49\Processing\align\2017-49-0009.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 12:17:05, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-49\Processing\celltm\2017-49-0009.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 a few near-surface records. 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 1.3 1.3 19.0409 0.521 18.3138 6.87 303.0 8 2.0 2.0 19.0019 0.682 18.4227 6.86 302.6 17 3.0 3.0 18.9957 0.795 18.7796 6.83 301.0 17 4.0 4.0 18.9608 1.450 20.5421 6.53 287.6 17 5.0 5.0 17.3761 2.742 22.3245 6.17 271.4 17 6.0 6.0 15.1407 3.449 24.2044 5.72 251.0 18 7.0 6.9 12.2189 2.466 26.4985 5.54 242.5 17 8.0 7.9 11.9972 1.870 26.7554 5.42 237.0 18 9.0 8.9 11.9922 2.277 26.8061 5.44 238.0 18 10.0 9.9 11.9876 2.298 26.8657 5.53 241.9 17 11.0 10.9 11.9108 2.619 26.9972 5.54 242.4 17 12.0 11.9 11.5535 2.468 27.2507 5.46 239.0 17 13.0 12.9 11.3021 1.968 27.4144 5.35 233.8 17 14.0 13.9 11.2566 1.761 27.4450 5.28 231.0 18 15.0 14.9 11.1716 1.693 27.5002 5.24 228.9 17 16.0 15.9 11.1378 1.795 27.5399 5.17 225.9 17 17.0 16.9 10.9926 1.492 27.6517 5.04 220.6 17 18.0 17.9 10.6022 1.158 27.9104 4.90 214.1 17 19.0 18.9 10.4396 0.731 28.0272 4.79 209.4 20 20.0 19.8 10.3236 0.824 28.1187 4.75 207.4 20 20.7 20.5 10.1895 0.700 28.2262 4.71 205.9 13