*2021/10/07 14:00:59.02 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/05/05 20:57:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5DADD7DD NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.384 54.829 2 Depth metres 1.372 54.356 3 Temperature:Primary 'deg C (ITS90)' 8.6875 9.5447 4 Fluorescence:URU:Wetlabs mg/m^3 0.293 1.275 5 Salinity:T0:C0 PSS-78 29.4801 30.832 6 Oxygen:Dissolved:SBE mL/L 4.64 5.6 7 Oxygen:Dissolved:SBE umol/kg 202.4 244.5 8 Conductivity:Primary S/m 3.227163 3.290056 9 Number_of_bin_records n/a 1 15 $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\2021-024-0009.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 : GI-01 EVENT NUMBER : 9 LATITUDE : 48 45.85100 N ! (deg min) LONGITUDE : 123 20.53300 W ! (deg min) WATER DEPTH : 65 *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 12:03:30 1881 1881 CLEAN 5.2.4 2021/10/05 12:03:43 1881 1881 CLIP 1.4.1 2021/10/05 12:03:53 1881 882 SHIFTDAT 3.5 2021/10/05 12:04:11 882 882 SHIFTDAT 3.5 2021/10/05 12:18:58 882 882 DELETE 6.3 2021/10/06 16:05:21 882 418 CTDEDIT 5.3.0 2021/10/06 16:24:18 418 394 CHGUNITS 3.2 2021/10/07 11:41:22 394 394 BINAVE 4.2.1 2021/10/07 13:36:01 394 55 REMOVECH 8.2 2021/10/07 13:50:36 55 55 REORDER 1.3.1 2021/10/07 14:00:34 ? ? CLEAN 5.2.4 2021/10/07 14:00:52 55 55 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 = 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 44.96 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2021/10/06 16:24:18 24 records were deleted in this editing session. 13 changes in channel Salinity:T0:C0 -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 -0009.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = May 05 2021 21:25:30 Latitude: 48 45.851 N Longitude: 123 20.533 W Station: GI-01 Depth: 65 m ds SBE 25 CTD V 4.1c SN 0456 05/05/21 21:25:32.860 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.390 vmain = 11.4 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 3 05/05 20:57:56 smpls 13119 to 14999 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1881 # 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, 1881 # span 1 = 0.161, 54.962 # span 2 = 0.160, 54.488 # span 3 = 8.6195, 9.9624 # span 4 = 0.182151, 3.290385 # span 5 = 0.0000, 4.8474 # span 6 = -0.3120, 64.3388 # span 7 = -1.365, 1.411 # span 8 = 1.3434, 30.8356 # span 9 = -3.8792, 37.3272 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 05 2021 20:57:56 [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 14:20:15, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-024\Unprocessed\2021-024-0009.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\2021-024-0009.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\2021-024-0009.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\2021-024-0009.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\2021-024-0009.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\2021-024-0009.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 1.4 1.4 9.5447 0.328 29.4801 5.60 244.5 3.227163 3 2.0 2.0 9.5218 0.416 29.5162 5.42 236.5 3.228408 7 3.0 3.0 9.5066 0.500 29.5703 5.26 229.9 3.232599 7 3.7 3.7 9.5161 0.545 29.5693 5.20 226.9 3.232794 3 5.4 5.4 9.4811 0.561 29.5943 5.18 226.2 3.231706 1 6.0 5.9 9.4679 0.710 29.6442 5.23 228.3 3.236816 7 7.0 6.9 9.4532 0.878 29.7201 5.30 231.5 3.243142 7 8.0 7.9 9.4430 0.997 29.7479 5.32 232.2 3.245093 7 9.0 8.9 9.4369 1.053 29.7621 5.35 233.8 3.246033 7 10.0 9.9 9.4225 0.976 29.7695 5.36 233.9 3.245624 7 11.0 10.9 9.4261 1.026 29.7864 5.36 234.0 3.247623 7 12.0 11.9 9.4362 1.182 29.8012 5.38 234.8 3.249947 7 13.0 12.9 9.4050 1.205 29.8069 5.36 233.8 3.247995 7 14.0 13.8 9.4022 0.990 29.8126 5.34 233.3 3.248366 7 15.0 14.9 9.3799 1.259 29.8237 5.33 232.7 3.247676 8 16.0 15.9 9.3317 1.275 29.8725 5.30 231.5 3.248668 7 17.0 16.9 9.3138 1.264 29.8994 5.25 229.2 3.249679 7 18.0 17.8 9.2727 1.217 29.9410 5.21 227.4 3.250527 6 19.0 18.8 9.2372 1.132 29.9768 5.17 225.5 3.251158 8 20.0 19.9 9.1664 1.132 30.0500 5.13 223.7 3.252539 7 21.0 20.8 9.1305 0.912 30.1011 5.10 222.4 3.254607 7 22.0 21.8 9.0837 1.024 30.1587 5.05 220.5 3.256414 7 23.0 22.8 9.0484 1.042 30.1927 5.03 219.4 3.256855 7 24.0 23.8 9.0153 0.958 30.2218 5.02 218.9 3.257001 7 25.0 24.8 8.9936 0.819 30.2424 4.99 217.9 3.257241 8 26.0 25.8 8.9834 0.699 30.2514 4.97 216.9 3.257312 7 27.0 26.8 8.9776 0.702 30.2600 4.96 216.6 3.257712 8 28.0 27.8 8.9690 0.681 30.2692 4.95 216.1 3.257943 7 29.0 28.8 8.9457 0.641 30.2988 4.95 215.9 3.258932 7 30.0 29.7 8.9289 0.607 30.3222 4.92 214.6 3.259852 7 31.0 30.7 8.9182 0.589 30.3400 4.89 213.5 3.260736 8 32.0 31.8 8.8819 0.561 30.3980 4.89 213.2 3.263391 7 33.0 32.7 8.8723 0.527 30.4156 4.87 212.4 3.264347 8 34.0 33.7 8.8611 0.529 30.4365 4.86 211.8 3.265475 7 35.0 34.7 8.8536 0.515 30.4507 4.83 210.9 3.266274 8 36.0 35.7 8.8406 0.477 30.4755 4.82 210.2 3.267639 7 37.0 36.7 8.8183 0.457 30.5198 4.79 209.2 3.270111 7 38.0 37.6 8.7966 0.521 30.5629 4.78 208.4 3.272511 8 39.0 38.7 8.7784 0.480 30.5967 4.76 207.6 3.274307 8 40.0 39.7 8.7703 0.350 30.6144 4.74 206.9 3.275378 7 41.0 40.7 8.7642 0.416 30.6274 4.74 206.9 3.276171 8 42.0 41.6 8.7599 0.393 30.6356 4.75 207.0 3.276647 7 43.0 42.6 8.7562 0.396 30.6446 4.75 207.0 3.277249 8 44.0 43.6 8.7535 0.409 30.6500 4.74 206.9 3.277582 7 45.0 44.6 8.7518 0.380 30.6538 4.72 205.8 3.277844 8 46.0 45.6 8.7492 0.377 30.6602 4.72 205.9 3.278294 7 47.0 46.6 8.7361 0.314 30.6962 4.69 204.7 3.280707 7 48.0 47.6 8.7241 0.316 30.7364 4.69 204.8 3.283627 7 48.9 48.5 8.7183 0.336 30.7562 4.68 204.3 3.285089 7 50.0 49.6 8.7145 0.353 30.7689 4.66 203.4 3.286035 8 51.1 50.6 8.7134 0.337 30.7719 4.67 203.6 3.286287 7 52.0 51.6 8.7074 0.346 30.7857 4.66 203.4 3.287147 7 53.0 52.5 8.7016 0.350 30.8010 4.64 202.4 3.288169 7 54.0 53.6 8.6951 0.369 30.8153 4.64 202.6 3.289052 10 54.8 54.4 8.6875 0.293 30.8320 4.65 202.8 3.290056 15