*2021/10/07 14:00:58.97 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/05/05 20:14:30.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 85 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E4BA6B77 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.273 85.168 2 Depth metres 1.262 84.429 3 Temperature:Primary 'deg C (ITS90)' 8.4996 9.9125 4 Fluorescence:URU:Wetlabs mg/m^3 0.395 3.282 5 Salinity:T0:C0 PSS-78 29.6378 31.2877 6 Oxygen:Dissolved:SBE mL/L 4.352 7.1 7 Oxygen:Dissolved:SBE umol/kg 189.8 310 8 Conductivity:Primary S/m 3.258777 3.319223 9 Number_of_bin_records n/a 6 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\2021-024-0006.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 : SC-04 EVENT NUMBER : 6 LATITUDE : 48 43.48300 N ! (deg min) LONGITUDE : 123 25.02800 W ! (deg min) WATER DEPTH : 95 *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 12:03:29 2318 2318 CLEAN 5.2.4 2021/10/05 12:03:42 2318 2318 CLIP 1.4.1 2021/10/05 12:03:52 2318 1319 SHIFTDAT 3.5 2021/10/05 12:04:11 1319 1319 SHIFTDAT 3.5 2021/10/05 12:18:58 1319 1319 DELETE 6.3 2021/10/06 16:05:21 1319 639 CTDEDIT 5.3.0 2021/10/06 16:22:33 639 626 CHGUNITS 3.2 2021/10/07 11:41:22 626 626 BINAVE 4.2.1 2021/10/07 13:36:01 626 85 REMOVECH 8.2 2021/10/07 13:50:36 85 85 REORDER 1.3.1 2021/10/07 14:00:34 ? ? CLEAN 5.2.4 2021/10/07 14:00:51 85 85 HDREDIT2 3.2 2021/10/07 14:00:58 ? ? $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 = 1000, 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 75.33 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2021/10/06 16:22:33 13 records were deleted in this editing session. 12 changes in channel Temperature:Primary 32 changes in channel Salinity:T0:C0 12 changes in channel Descent_Rate -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 14:00:58 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 -0006.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = May 05 2021 21:24:15 Latitude: 48 43.483 N Longitude: 123 25.028 W Station: SC-04 Depth: 95 m ds SBE 25 CTD V 4.1c SN 0456 05/05/21 21:23:56.777 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.390 vmain = 11.5 iop = 165 vlith = 5.2 ncasts = 4 samples = 15000 free = 747241 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 2 05/05 20:14:30 smpls 10801 to 13118 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2318 # 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, 2318 # span 1 = 0.186, 85.326 # span 2 = 0.185, 84.585 # span 3 = 8.4993, 10.1956 # span 4 = 0.166220, 3.405092 # span 5 = 0.0000, 4.8486 # span 6 = -0.3120, 19.0213 # span 7 = -1.620, 1.481 # span 8 = 1.2194, 31.4336 # span 9 = -3.9892, 38.2336 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 05 2021 20:14:30 [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 14:20:14, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-024\Unprocessed\2021-024-0006.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\2021-024-0006.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\2021-024-0006.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\2021-024-0006.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\2021-024-0006.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 12:02:57, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-024\Processing\celltm\2021-024-0006.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; salinity was cleaned. -------------------------------------------------------------------------------------- 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 1.3 1.3 9.9125 1.425 29.6378 7.10 310.0 3.272321 9 1.9 1.9 9.8415 1.271 29.7741 6.04 263.7 3.280099 12 3.0 2.9 9.7128 1.596 29.8455 5.72 249.6 3.277750 9 4.0 4.0 9.6445 1.634 29.8474 5.69 248.3 3.270298 8 5.0 5.0 9.6421 2.418 29.8451 5.67 247.6 3.268903 6 6.0 6.0 9.6049 2.212 29.8524 5.68 247.9 3.268509 7 7.1 7.0 9.5167 2.294 29.8984 5.70 248.9 3.267064 7 8.0 8.0 9.4338 2.486 29.9148 5.67 247.4 3.262851 7 9.0 8.9 9.4238 2.226 29.9142 5.59 243.9 3.259936 7 10.0 9.9 9.4204 2.464 29.9164 5.56 242.6 3.259917 8 11.1 11.0 9.4064 2.364 29.9193 5.55 242.1 3.259101 7 12.0 11.9 9.3996 2.609 29.9214 5.53 241.6 3.258777 6 13.0 12.9 9.3974 2.935 29.9234 5.53 241.5 3.258834 7 14.1 13.9 9.3980 3.282 29.9252 5.53 241.5 3.259113 7 15.0 14.9 9.3985 2.550 29.9261 5.51 240.6 3.259275 7 16.0 15.9 9.3999 2.466 29.9275 5.51 240.6 3.259573 8 17.1 16.9 9.3952 2.801 29.9367 5.51 240.5 3.260137 7 18.0 17.9 9.3773 2.910 29.9459 5.49 239.7 3.259598 6 19.0 18.9 9.3612 2.196 29.9540 5.49 239.5 3.259112 7 20.0 19.9 9.3538 1.903 29.9660 5.48 239.2 3.259720 7 21.0 20.8 9.3505 2.082 29.9837 5.43 237.2 3.261238 8 22.0 21.8 9.3339 2.257 29.9940 5.41 236.1 3.260916 7 23.0 22.8 9.2959 2.310 30.0178 5.38 234.9 3.260166 6 24.0 23.8 9.2697 2.162 30.0531 5.37 234.6 3.261512 7 25.0 24.8 9.2744 1.879 30.1113 5.38 234.7 3.267645 7 26.0 25.8 9.2654 1.762 30.1310 5.37 234.6 3.268874 8 27.0 26.8 9.2502 1.663 30.1426 5.36 234.1 3.268787 7 28.0 27.8 9.2458 1.633 30.1468 5.35 233.4 3.268880 6 29.0 28.7 9.2417 1.670 30.1513 5.33 232.5 3.269017 7 30.0 29.7 9.2414 1.778 30.1532 5.33 232.7 3.269222 7 31.0 30.7 9.2412 1.822 30.1543 5.33 232.4 3.269357 7 32.0 31.7 9.2353 1.652 30.1586 5.30 231.3 3.269331 7 33.0 32.7 9.2264 1.513 30.1647 5.32 232.0 3.269234 7 34.0 33.7 9.2199 1.770 30.1693 5.31 231.9 3.269186 8 35.0 34.7 9.2146 1.275 30.1731 5.29 231.1 3.269171 7 36.0 35.7 9.2058 1.315 30.1837 5.28 230.4 3.269507 6 37.0 36.7 9.1987 1.411 30.1987 5.24 228.5 3.270438 7 38.0 37.7 9.1629 1.618 30.2306 5.18 226.0 3.270630 8 39.0 38.7 9.0976 1.648 30.2722 5.16 224.9 3.269337 8 40.1 39.7 9.0858 1.259 30.2787 5.13 224.1 3.269020 7 41.0 40.6 9.0767 0.863 30.2865 5.12 223.6 3.269068 6 42.0 41.6 9.0677 1.099 30.2953 5.10 222.7 3.269224 7 43.0 42.7 9.0576 1.276 30.3042 5.06 221.0 3.269295 8 44.0 43.6 9.0315 1.321 30.3325 5.02 219.2 3.269934 7 45.0 44.6 8.9745 1.309 30.3953 4.99 217.6 3.271346 8 46.0 45.6 8.9675 0.990 30.4025 4.97 216.7 3.271506 7 47.0 46.6 8.9627 0.838 30.4069 4.95 215.9 3.271577 7 48.0 47.6 8.9555 0.767 30.4132 4.96 216.5 3.271631 7 49.0 48.6 8.9511 0.786 30.4169 4.95 215.9 3.271672 7 50.0 49.6 8.9418 0.833 30.4249 4.94 215.6 3.271708 7 51.0 50.5 8.9388 0.718 30.4270 4.94 215.5 3.271708 8 52.0 51.6 8.9354 0.785 30.4290 4.93 215.0 3.271672 8 53.0 52.6 8.9211 0.963 30.4425 4.90 213.9 3.271823 7 54.0 53.5 8.9064 0.852 30.4643 4.89 213.4 3.272757 6 55.0 54.5 8.9018 0.774 30.4719 4.90 213.8 3.273154 7 56.0 55.6 8.8978 0.713 30.4775 4.89 213.5 3.273414 7 57.0 56.5 8.8951 0.722 30.4811 4.88 213.1 3.273573 8 58.1 57.6 8.8876 0.815 30.4905 4.87 212.3 3.273906 8 59.0 58.5 8.8811 0.720 30.5011 4.85 211.7 3.274430 7 60.0 59.5 8.8747 0.720 30.5111 4.84 211.3 3.274900 7 61.0 60.5 8.8730 0.702 30.5133 4.84 211.2 3.275029 7 62.0 61.5 8.8668 0.683 30.5229 4.84 211.0 3.275482 6 63.0 62.4 8.8581 0.773 30.5396 4.83 210.9 3.276404 8 64.0 63.4 8.8484 0.645 30.5568 4.82 210.3 3.277307 8 65.0 64.4 8.8433 0.774 30.5635 4.81 209.9 3.277576 7 65.9 65.4 8.8396 0.731 30.5706 4.79 209.1 3.277988 7 67.0 66.4 8.8246 0.647 30.6005 4.76 207.8 3.279681 7 68.0 67.4 8.8012 0.566 30.6427 4.73 206.5 3.281845 6 69.0 68.4 8.7804 0.603 30.6845 4.72 205.9 3.284191 8 70.1 69.5 8.7570 0.553 30.7337 4.71 205.3 3.287022 8 71.0 70.4 8.7379 0.575 30.7742 4.67 203.8 3.289375 8 72.0 71.4 8.7202 0.763 30.8101 4.63 201.8 3.291399 7 73.0 72.3 8.7031 0.770 30.8451 4.61 201.0 3.293378 6 74.0 73.3 8.6967 0.497 30.8582 4.59 200.3 3.294142 7 75.0 74.4 8.6732 0.482 30.9063 4.55 198.5 3.296851 7 76.1 75.4 8.6388 0.527 30.9777 4.52 197.2 3.300865 8 77.0 76.4 8.6207 0.484 31.0163 4.49 195.8 3.303100 8 78.0 77.4 8.5925 0.545 31.0781 4.46 194.5 3.306696 7 79.0 78.3 8.5720 0.575 31.1237 4.45 194.1 3.309383 7 80.0 79.3 8.5631 0.442 31.1421 4.44 193.5 3.310441 6 80.9 80.2 8.5551 0.420 31.1602 4.41 192.3 3.311538 7 82.0 81.3 8.5382 0.445 31.1967 4.40 191.7 3.313651 7 83.0 82.3 8.5268 0.454 31.2237 4.37 190.6 3.315310 8 84.1 83.3 8.5110 0.444 31.2604 4.36 189.9 3.317532 10 85.2 84.4 8.4996 0.395 31.2877 4.35 189.8 3.319223 16