*2020/08/11 15:20:07.38 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/03/17 14:12:44.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 62F89AAD NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.06 50.157 2 Depth metres 1.05 49.725 3 Temperature:Primary 'deg C (ITS90)' 7.2759 7.6966 4 Fluorescence:URU:Wetlabs mg/m^3 8.03 13.785 5 Salinity:T0:C0 PSS-78 28.3164 28.919 6 Oxygen:Dissolved:SBE mL/L 6.286 7.656 7 Oxygen:Dissolved:SBE umol/kg 274.4382 334.3875 8 Conductivity:Primary S/m 2.93514 3.026642 9 Number_of_bin_records n/a 5 12 $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 -99 ' ' 10 F ' ' 6 9 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2020-007\Processing\derive\2020-007-0008.cnv $END *ADMINISTRATION MISSION : 2020-007 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 : BS-11 EVENT NUMBER : 8 LATITUDE : 49 29.00800 N ! (deg min) LONGITUDE : 124 45.91000 W ! (deg min) WATER DEPTH : 63 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0583 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0573 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/08/06 09:33:01 2059 2059 CLEAN 5.2.4 2020/08/06 09:33:20 2059 2059 CLIP 1.3.1 2020/08/06 10:01:34 2059 1120 ADTIMCH 4.4 2020/08/06 12:50:36 1120 1120 SHIFTDAT 3.5 2020/08/06 14:05:41 1120 1120 DELETE 6.3 2020/08/06 14:06:14 1120 517 CTDEDIT 5.3.0 2020/08/06 15:11:51 517 456 BINAVE 4.2.1 2020/08/11 14:44:25 456 49 REMOVECH 8.2 2020/08/11 14:45:12 49 49 CHGUNITS 3.1.2 2020/08/11 14:45:17 49 49 REORDER 1.3.1 2020/08/11 15:20:01 ? ? HDREDIT2 3.2 2020/08/11 15:20:07 ? ? $END $REMARKS -CLEAN functions: 2020/08/06 09:33:19 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 1841 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 940, 50000 Time Not Available in File -The following ADTIMCH parameters were used. Add -16.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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 40.20 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/08/06 15:11:51 61 records were deleted in this editing session. No data values were changed. -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 2020/08/11 14:45:12 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2020/08/11 15:20:07 Applied edit header: D:\Telework\2020-007\Processing\doc\2020-007-SBE25-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 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 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2020-007_CTD\2020-007-008.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 18 2020 02:03:14 Latitude: 49 29.008 N Longitude: 124 45.910 W Station: BS-11 Depth: 63m ds SBE 25 CTD V 4.1c SN 0456 03/18/20 18:00:28.154 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.319 vmain = 11.4 iop = 165 vlith = 5.1 ncasts = 46 samples = 220487 free = 424486 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 36 03/18 06:12:44 smpls 165924 to 167982 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2059 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: 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 = 1 # name 10 = flag: flag # span 0 = 1, 2059 # span 1 = -0.121, 50.204 # span 2 = -0.120, 49.772 # span 3 = 3.8636, 7.6987 # span 4 = 0.051139, 3.026971 # span 5 = -0.3250, 36.4271 # span 6 = 0.0000, 4.8437 # span 7 = -1.203, 1.018 # span 8 = 0.4183, 28.9208 # span 9 = -2.5262, 43.9284 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 18 2020 06:12:44 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 12-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36048174e-003 # 6.40479645e-004 # 2.16682502e-005 # 1.91189259e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 17-Dec-19 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01371933e+001 # 1.21031908e+000 # -2.20317470e-003 # 1.94278332e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 1-Feb-19 # 9.033022e+002 # -2.512802e-001 # -6.034690e-008 # 0.00000 # # # # # # # # # 3234 # 06-Dec-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5655e-001 # -0.5448 # -3.9094e-003 # 1.8780e-004 # -3.2582e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 11-Dec-2019 # 2.50000000e+001 # # 0.0130 # # # # datcnv_date = Aug 05 2020 11:57:46, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2020-007\Unprocessed\CTD\2020-007_CTD\2020-007-008.hex D:\Telework\2020-007\Processing\doc\2020-007-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Aug 05 2020 16:48:14, 7.23.2 # wfilter_in = D:\Telework\2020-007\Processing\convert\2020-007-0008.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Aug 05 2020 16:50:02, 7.23.2 # alignctd_in = D:\Telework\2020-007\Processing\wfilter\2020-007-0008.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 05 2020 16:50:45, 7.23.2 # celltm_in = D:\Telework\2020-007\Processing\align\2020-007-0008.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 05 2020 16:51:56, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2020-007\Processing\celltm\2020-007-0008.cnv D:\Telewo rk\2020-069\2020-069-0005.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records from near the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. CTD salinity values were higher than the 5 bottle samples by an average of 0.0035psu. Most of that difference is likely due to incomplete flushing of Niskin bottles so that samples represent conditions higher in the water column where salinity is lower. No recalibration was applied to the CTD salinity. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. The surface % saturation values appear reasonable. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For this cruise the CTD fluorescence data generally did compare well with extracted chlorophyll samples taken at the surface. For details on the processing see document: 2020-007_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 1.1 1.1 7.2759 8.030 28.3164 7.66 334.4 2.935140 7 3.2 3.2 7.2833 8.863 28.3209 7.63 333.5 2.936215 6 4.0 3.9 7.3039 8.418 28.3301 7.62 332.9 2.938700 12 5.0 4.9 7.3134 8.258 28.3369 7.63 333.4 2.940104 11 6.0 6.0 7.3252 8.802 28.3482 7.65 334.2 2.942118 11 7.0 7.0 7.3643 9.049 28.3865 7.62 332.8 2.948777 10 8.0 8.0 7.3793 8.359 28.4221 7.57 330.7 2.953328 10 8.8 8.7 7.4083 9.522 28.4820 7.54 329.1 2.961241 5 10.2 10.1 7.4427 10.181 28.5466 7.42 324.2 2.970041 6 11.0 10.9 7.4700 10.240 28.6120 7.35 320.8 2.978362 9 12.0 11.9 7.4775 11.097 28.6513 7.23 315.6 2.982695 10 13.0 12.9 7.4864 12.102 28.6771 7.15 312.4 2.985856 9 14.0 13.9 7.4945 12.626 28.7053 7.07 308.5 2.989192 11 15.0 14.9 7.5021 12.397 28.7188 7.01 306.0 2.991089 9 16.0 15.9 7.5050 12.526 28.7239 6.99 305.3 2.991842 10 17.0 16.8 7.5091 13.785 28.7328 6.99 305.2 2.993041 8 18.0 17.9 7.5156 13.100 28.7392 6.96 303.8 2.994193 11 19.0 18.9 7.5212 12.035 28.7468 6.95 303.2 2.995386 9 20.0 19.8 7.5232 11.993 28.7506 6.92 302.2 2.995940 9 21.0 20.8 7.5274 11.956 28.7552 6.90 301.1 2.996734 9 21.9 21.8 7.5342 12.848 28.7621 6.86 299.5 2.997956 9 23.0 22.8 7.5423 12.724 28.7700 6.82 297.8 2.999372 10 24.0 23.8 7.5543 11.787 28.7822 6.77 295.5 3.001511 10 25.0 24.8 7.5628 11.919 28.7905 6.75 294.8 3.002992 9 26.0 25.7 7.5652 11.736 28.7941 6.73 293.7 3.003562 8 27.0 26.7 7.5685 11.460 28.7980 6.72 293.4 3.004231 11 28.0 27.7 7.5693 11.563 28.7990 6.72 293.4 3.004429 9 29.0 28.8 7.5709 11.630 28.8009 6.72 293.2 3.004772 11 30.0 29.8 7.5715 11.875 28.8022 6.71 293.1 3.004984 9 31.0 30.7 7.5710 11.817 28.8025 6.71 293.0 3.005009 9 31.9 31.7 7.5712 11.534 28.8036 6.71 293.2 3.005162 10 33.0 32.7 7.5727 11.772 28.8051 6.71 293.1 3.005465 10 34.0 33.7 7.5753 11.505 28.8071 6.70 292.6 3.005905 9 34.9 34.6 7.5778 10.951 28.8096 6.69 292.3 3.006373 10 36.0 35.7 7.5782 11.137 28.8120 6.69 292.1 3.006671 10 37.0 36.7 7.5785 11.522 28.8157 6.71 292.9 3.007079 9 38.0 37.6 7.5883 11.235 28.8296 6.67 291.4 3.009198 10 38.9 38.6 7.6110 11.546 28.8486 6.62 289.1 3.012817 9 40.0 39.6 7.6203 12.987 28.8576 6.59 287.7 3.014436 10 41.0 40.7 7.6258 12.022 28.8647 6.57 286.8 3.015582 10 42.1 41.7 7.6302 12.163 28.8698 6.54 285.6 3.016449 9 43.0 42.6 7.6349 11.454 28.8746 6.54 285.3 3.017308 9 44.0 43.6 7.6408 11.070 28.8803 6.51 284.2 3.018349 10 45.0 44.6 7.6432 11.268 28.8827 6.49 283.4 3.018807 9 46.0 45.6 7.6447 11.567 28.8833 6.49 283.4 3.019019 9 47.0 46.6 7.6479 11.716 28.8859 6.49 283.5 3.019557 9 48.0 47.6 7.6494 11.308 28.8870 6.48 283.0 3.019816 11 49.0 48.5 7.6706 11.849 28.9025 6.40 279.4 3.022990 11 50.2 49.7 7.6966 8.991 28.9190 6.29 274.4 3.026642 5