*2021/10/07 14:00:59.16 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/05/06 14:40:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 77 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 90EB54EF NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.245 78.058 2 Depth metres 2.227 77.381 3 Temperature:Primary 'deg C (ITS90)' 8.299 12.648 4 Fluorescence:URU:Wetlabs mg/m^3 0.101 3.275 5 Salinity:T0:C0 PSS-78 10.5711 30.354 6 Oxygen:Dissolved:SBE mL/L 4.811 6.701 7 Oxygen:Dissolved:SBE umol/kg 210 297 8 Conductivity:Primary S/m 1.329747 3.239921 9 Number_of_bin_records n/a 5 16 $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\2021-024\Processing\derive\2021-024-0016.cnv $END *ADMINISTRATION MISSION : 2021-024 AGENCY : IOS, Ocean Science Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Plankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : 108 EVENT NUMBER : 16 LATITUDE : 49 4.41600 N ! (deg min) LONGITUDE : 123 19.12900 W ! (deg min) WATER DEPTH : 89 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0456 $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' ' ' 4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2021/10/05 12:03:31 2337 2337 CLEAN 5.2.4 2021/10/05 12:03:43 2337 2337 CLIP 1.4.1 2021/10/05 12:03:53 2337 1238 SHIFTDAT 3.5 2021/10/05 12:04:11 1238 1238 SHIFTDAT 3.5 2021/10/05 12:18:58 1238 1238 DELETE 6.3 2021/10/06 16:05:21 1238 618 CTDEDIT 5.3.0 2021/10/06 16:33:53 618 576 CHGUNITS 3.2 2021/10/07 11:41:22 576 576 BINAVE 4.2.1 2021/10/07 13:36:02 576 77 REMOVECH 8.2 2021/10/07 13:50:36 77 77 REORDER 1.3.1 2021/10/07 14:00:34 ? ? CLEAN 5.2.4 2021/10/07 14:00:52 77 77 HDREDIT2 3.2 2021/10/07 14:00:59 ? ? $END $REMARKS -CLEAN functions: 2021/10/05 12:03:42 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 1100, end from event list: 2021-024_CLIP.csv 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= 0.45 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 5.00 -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 68.27 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2021/10/06 16:33:53 42 records were deleted in this editing session. No data values were changed. -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 -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 2021/10/07 13:50:36 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CLEAN functions: 2021/10/07 14:00:51 20 Reset #RECS, MIN & MAX values in header. -HEADER EDITS: 2021/10/07 14:00:59 Applied edit header: D:\Telework\2021-024\Processing\doc\2021-024-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\Kelly's con file\2021-024\2021-024 -0016.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = May 06 2021 20:04:53 Latitude: 49 4.416 N Longitude: 123 19.129 W Station: 108 Depth: 89 m ds SBE 25 CTD V 4.1c SN 0456 05/06/21 20:04:37.658 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.412 vmain = 11.2 iop = 167 vlith = 5.2 ncasts = 12 samples = 51387 free = 710854 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 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 6 05/06 14:40:56 smpls 23348 to 25684 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2337 # 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 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # 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, 2337 # span 1 = 0.055, 78.270 # span 2 = 0.055, 77.592 # span 3 = 8.2985, 12.8357 # span 4 = 0.160418, 3.240661 # span 5 = 0.0000, 4.8462 # span 6 = -0.3120, 18.9420 # span 7 = -1.388, 1.342 # span 8 = 1.1980, 30.3582 # span 9 = -2.1422, 42.0406 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 06 2021 14:40:56 [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

# # # # # # # 4185 # 11-Dec-2019 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Oct 04 2021 14:20:17, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-024\Unprocessed\2021-024-0016.hex D:\Telework\202 1-024\Processing\doc\2021-024-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Oct 04 2021 15:49:01, 7.23.2 # filter_in = D:\Telework\2021-024\Processing\convert\2021-024-0016.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = prSM depSM # filter_low_pass_B_vars = # wfilter_date = Oct 05 2021 12:01:19, 7.23.2 # wfilter_in = D:\Telework\2021-024\Processing\Filter\2021-024-0016.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Oct 05 2021 12:01:42, 7.23.2 # alignctd_in = D:\Telework\2021-024\Processing\Wfilter\2021-024-0016.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 05 2021 12:02:35, 7.23.2 # celltm_in = D:\Telework\2021-024\Processing\align\2021-024-0016.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 05 2021 12:02:58, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-024\Processing\celltm\2021-024-0016.cnv D:\Telewo rk\2021-024\Processing\doc\2021-024-ctd.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 near the top and botttom 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. There was insufficient information from this cruise to estimate salinity accuracy but during other recent uses of this equipment it is believed to be within +/- 0.005psu. Larger errors will be present due to minor misalignment of temperature and conductivity when vertical salinity gradients are high. No recalibration was applied to the CTD salinity. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values varied greatly. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. It is recommended that extracted chlorophyll values from the BOT files be used where available. For details on the processing see document: 2021-024_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 2.2 2.2 11.6242 2.291 10.5711 6.70 297.0 1.329747 5 3.0 2.9 12.2132 2.418 12.4101 6.68 295.7 1.564290 11 4.0 4.0 12.6480 2.874 15.0558 6.68 295.2 1.888207 11 5.0 5.0 12.1789 3.275 18.1077 6.68 294.3 2.210228 8 6.0 6.0 10.2753 3.261 21.1583 6.46 284.0 2.430348 7 7.0 6.9 9.1938 2.110 25.1841 5.92 259.5 2.771856 7 7.9 7.9 8.8565 1.071 28.2246 5.38 235.2 3.048723 7 9.0 8.9 8.7785 0.491 29.2065 5.14 224.3 3.138373 7 10.0 9.9 8.6482 0.382 29.5073 5.03 219.5 3.157123 7 11.0 10.9 8.4295 0.328 29.7612 4.97 217.1 3.163954 7 12.0 11.9 8.3421 0.205 29.8624 4.92 214.5 3.166625 7 13.0 12.9 8.3312 0.150 29.8768 4.87 212.7 3.167156 7 14.0 13.9 8.3156 0.126 29.8987 4.86 212.2 3.168018 7 15.0 14.9 8.3048 0.117 29.9153 4.84 211.1 3.168778 7 16.0 15.8 8.3003 0.117 29.9312 4.82 210.5 3.169976 7 17.0 16.8 8.2995 0.103 29.9372 4.81 210.0 3.170516 7 18.0 17.9 8.2990 0.101 29.9423 4.82 210.3 3.171008 7 19.1 18.9 8.3040 0.108 29.9479 4.82 210.2 3.171995 7 20.1 19.9 8.3118 0.115 29.9515 4.82 210.2 3.173016 7 21.1 20.9 8.3404 0.101 29.9604 4.82 210.1 3.176241 7 22.1 21.9 8.3524 0.132 29.9678 4.83 211.0 3.177965 7 23.0 22.8 8.3870 0.161 29.9841 4.87 212.4 3.182395 6 23.9 23.7 8.4323 0.157 30.0041 4.90 213.8 3.188051 7 25.0 24.8 8.5126 0.136 30.0410 4.89 213.5 3.198204 8 26.1 25.8 8.5761 0.166 30.0789 4.90 213.7 3.207103 7 27.1 26.8 8.5720 0.214 30.0927 4.90 214.0 3.208125 7 28.1 27.8 8.5436 0.201 30.0937 4.90 213.8 3.205944 7 29.0 28.8 8.5785 0.194 30.1099 4.89 213.4 3.210404 7 30.1 29.8 8.6279 0.198 30.1321 4.86 212.2 3.216638 7 31.0 30.8 8.5749 0.248 30.1325 4.85 211.5 3.212369 7 32.0 31.7 8.4959 0.212 30.1251 4.84 211.2 3.205208 7 33.0 32.7 8.4612 0.210 30.1267 4.84 211.2 3.202551 7 34.0 33.7 8.4460 0.185 30.1345 4.85 211.7 3.202100 7 35.0 34.7 8.4513 0.175 30.1442 4.86 212.2 3.203504 7 36.0 35.7 8.4761 0.173 30.1644 4.85 211.5 3.207523 7 37.0 36.7 8.4817 0.148 30.1766 4.84 211.2 3.209197 8 38.0 37.7 8.4830 0.166 30.1793 4.84 211.3 3.209602 7 39.0 38.6 8.4827 0.164 30.1805 4.84 211.1 3.209738 8 40.0 39.7 8.4797 0.155 30.1832 4.83 211.0 3.209791 7 41.0 40.7 8.4988 0.150 30.1999 4.85 211.5 3.213010 8 42.0 41.7 8.5160 0.155 30.2119 4.85 211.7 3.215615 7 43.0 42.7 8.5186 0.168 30.2140 4.86 212.0 3.216074 8 44.0 43.6 8.5194 0.175 30.2151 4.86 212.0 3.216288 7 45.0 44.6 8.5212 0.175 30.2168 4.86 212.0 3.216640 7 46.0 45.6 8.5227 0.166 30.2181 4.84 211.4 3.216927 7 47.0 46.6 8.5241 0.170 30.2189 4.84 211.2 3.217161 8 48.0 47.6 8.5327 0.171 30.2231 4.85 211.8 3.218308 7 49.0 48.6 8.5351 0.182 30.2243 4.87 212.5 3.218673 8 50.0 49.6 8.5368 0.180 30.2254 4.87 212.4 3.218949 7 51.0 50.5 8.5405 0.169 30.2276 4.87 212.5 3.219509 7 52.0 51.6 8.5385 0.178 30.2249 4.86 211.9 3.219126 8 53.0 52.6 8.5401 0.180 30.2253 4.86 212.1 3.219337 7 54.0 53.5 8.5428 0.185 30.2259 4.84 211.2 3.219657 7 55.0 54.5 8.5451 0.182 30.2273 4.84 211.1 3.220019 8 56.1 55.6 8.5426 0.182 30.2269 4.84 211.3 3.219822 7 57.0 56.5 8.5447 0.201 30.2272 4.85 211.8 3.220064 7 58.0 57.5 8.5491 0.187 30.2294 4.86 211.9 3.220670 7 59.0 58.5 8.5470 0.172 30.2305 4.85 211.5 3.220651 8 60.0 59.5 8.5441 0.175 30.2316 4.87 212.4 3.220558 7 61.0 60.4 8.5487 0.185 30.2309 4.87 212.5 3.220913 7 62.0 61.5 8.5507 0.180 30.2309 4.86 212.2 3.221116 8 63.1 62.5 8.5514 0.180 30.2311 4.85 211.8 3.221234 7 64.0 63.5 8.5546 0.185 30.2302 4.85 211.6 3.221453 7 65.0 64.5 8.5542 0.182 30.2302 4.84 211.2 3.221461 7 66.0 65.4 8.5493 0.185 30.2314 4.84 211.1 3.221215 7 67.0 66.4 8.5440 0.200 30.2346 4.85 211.6 3.221123 8 68.0 67.4 8.5383 0.182 30.2369 4.86 211.9 3.220918 7 69.0 68.4 8.5388 0.164 30.2367 4.83 210.6 3.220987 7 70.0 69.4 8.5387 0.168 30.2403 4.83 210.6 3.221360 8 70.9 70.3 8.5448 0.165 30.2524 4.84 211.1 3.223060 11 72.1 71.5 8.5494 0.178 30.2577 4.85 211.5 3.224003 8 73.0 72.4 8.5575 0.180 30.2652 4.86 211.9 3.225428 8 74.0 73.4 8.5756 0.185 30.2844 4.84 211.4 3.228804 7 75.0 74.3 8.5800 0.180 30.2936 4.85 211.5 3.230095 7 76.0 75.4 8.5964 0.184 30.3188 4.84 211.1 3.233918 9 77.0 76.4 8.6149 0.182 30.3399 4.83 210.7 3.237528 8 78.1 77.4 8.6270 0.164 30.3540 4.85 211.7 3.239921 16