*2022/05/18 11:05:37.88 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/10/14 17:32:01.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 75 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B4E20B11 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.219 73.801 2 Depth metres 0.217 73.162 3 Temperature:Primary 'deg C (ITS90)' 9.5327 10.1629 4 Conductivity:Primary S/m 3.489114 3.541326 5 Fluorescence:URU:Wetlabs mg/m^3 0.25E-01 1.556 6 Salinity:T0:C0 PSS-78 31.6376 32.6632 7 Oxygen:Dissolved:SBE mL/L 3.07 5.337 8 Oxygen:Dissolved:SBE umol/kg 133.7355 232.6942 9 Number_of_bin_records n/a 4 17 $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 ' ' 10 F ' ' 6 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2021-034\Processing\derive\2021-034-0096.cnv $END *ADMINISTRATION MISSION : 2021-034 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : WCVI Juvenile Salmon Survey & Ecosystem Linkages SCIENTIST : King J. PLATFORM : Nordic Pearl *LOCATION GEOGRAPHIC AREA : WCVI STATION : BS03 EVENT NUMBER : 96 LATITUDE : 48 48.06900 N ! (deg min) LONGITUDE : 125 19.20300 W ! (deg min) WATER DEPTH : 82 *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 2022/05/16 14:51:21 2467 2467 CLEAN 5.3 2022/05/16 14:51:39 2467 2467 CLIP 1.4.1 2022/05/16 15:28:55 2467 1988 SHIFTDAT 3.5 2022/05/16 16:58:39 1988 1988 SHIFTDAT 3.5 2022/05/16 16:59:09 1988 1988 DELETE 6.3 2022/05/16 17:00:32 1988 645 CTDEDIT 5.3.0 2022/05/17 11:10:40 645 588 CLEAN 5.3 2022/05/18 09:53:31 588 588 BINAVE 4.2.1 2022/05/18 09:53:43 588 75 CHGUNITS 3.2 2022/05/18 09:57:32 75 75 REMOVECH 8.2 2022/05/18 09:58:13 75 75 REORDER 1.3.1 2022/05/18 10:22:04 ? ? HDREDIT2 3.2 2022/05/18 11:05:37 ? ? $END $REMARKS -CLEAN functions: 2022/05/16 14:51:37 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 = 480, end from event list: 2021-034-clip.csv Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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 9 points) will be deleted. Drop rate applies in the range 10.00 to 64.13 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2022/05/17 11:10:40 57 records were deleted in this editing session. No data values were changed. -CLEAN functions: 2022/05/18 09:53:30 20 Reset #RECS, MIN & MAX values in header. 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 0 data records in pad range. Set event to last 4 characters of file name -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. -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2022/05/18 09:58:13 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2022/05/18 11:05:37 Applied edit header: D:\Telework\2021-034\Processing\doc\2021-034-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: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\2021-034\New folder\cast0000170 18.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Oct 16 2021 14:00:35 Latitude: 48 48.069 N Longitude: 125 19.203 W Station: BS03 Depth: 82 m ds SBE 25 CTD V 4.1c SN 0456 10/16/21 21:04:06.363 external pressure sensor, range = 1450 psia, tcval = -40 xtal = 9437029 clk = 32767.515 vmain = 12.2 iop = 159 vlith = 5.3 ncasts = 23 samples = 64427 free = 697814 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 18 10/14 17:32:01 smpls 50959 to 53425 nv = 2 avg = 1 stp = switch o f S> # nquan = 11 # nvalues = 2467 # 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 = 2 # name 10 = flag: flag # span 0 = 1, 2467 # span 1 = 0.049, 74.132 # span 2 = 0.049, 73.490 # span 3 = 9.5078, 10.6909 # span 4 = 0.030758, 3.541382 # span 5 = -0.3120, 64.3388 # span 6 = 0.0000, 4.8474 # span 7 = -2.684, 2.221 # span 8 = 0.2048, 32.6703 # span 9 = -2.3640, 27.0085 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 14 2021 17:32:01 [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 # 11Dec2019 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = May 13 2022 16:26:04, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-034\Unprocessed\2021-034-0096.hex D:\Telework\202 1-034\Processing\doc\2021-034-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 13 2022 16:27:30, 7.23.2 # filter_in = D:\Telework\2021-034\Processing\convert\2021-034-0096.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 0.100 # filter_low_pass_A_vars = prSM depSM # filter_low_pass_B_vars = # wfilter_date = May 13 2022 16:28:21, 7.23.2 # wfilter_in = D:\Telework\2021-034\Processing\filter\2021-034-0096.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 9 # wfilter_action c0S/m = cosine, 9 # alignctd_date = May 13 2022 16:28:51, 7.23.2 # alignctd_in = D:\Telework\2021-034\Processing\wfilter\2021-034-0096.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 13 2022 16:29:24, 7.23.2 # celltm_in = D:\Telework\2021-034\Processing\align\2021-034-0096.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 13 2022 16:29:53, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-034\Processing\celltm\2021-034-0096.cnv D:\Telewo rk\2021-049\Processing\doc\2021-049-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: The descent rate of the CTD was noisy. CTDEDIT was used to remove some records corrupted by shed wakes. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Oxygen:Dissolved:SBE and Fluorescence:URU:Seapoint are nominal and unedited except that some records were removed in editing temperature and salinity. Near-surface dissolved oxygen data were removed from events #60 and #89. There was no calibration sampling for salinity during this cruise. From earlier cruises using the same equipment, an estimate was made that salinity was within +/- 0.005psu. However, the conductivity cell was found to be damaged when returned to the factory after this cruise. No obvious problem was noted with the data but errors may be larger than noted in earlier cruises. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values varied greatly and for 2 casts the values were clearly bad in the top 10 to 12m. For details on the processing see document: 2021-034_Processing_Report.doc. !--1--- --2--- ---3---- ----4---- ---5--- ---6---- --7--- --8-- -9-- !Pressu Depth Temperat Conductiv Fluores Salinity Oxygen Oxyge Numb !re ure: ity: cence: :T0:C0 : n: er_o ! Primary Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- --------- ------- -------- ------ ----- ---- *END OF HEADER 0.2 0.2 10.1375 3.490407 0.025 31.6385 5.09 222.1 8 1.2 1.2 10.1258 3.489518 0.477 31.6394 4.93 214.8 7 1.9 1.8 10.1250 3.489338 1.061 31.6380 4.96 216.3 10 3.2 3.2 10.1231 3.489193 1.100 31.6376 5.34 232.7 4 4.0 3.9 10.1213 3.489114 1.037 31.6381 5.34 232.7 6 5.0 4.9 10.1167 3.489258 1.168 31.6432 5.32 231.8 4 6.0 6.0 10.1132 3.489526 1.212 31.6485 5.30 231.1 6 7.2 7.1 10.1120 3.489804 1.231 31.6518 5.32 232.0 17 7.9 7.9 10.1124 3.490019 1.267 31.6533 5.31 231.7 10 9.0 8.9 10.1125 3.490345 1.339 31.6560 5.32 231.8 5 10.0 9.9 10.1160 3.490899 1.339 31.6581 5.30 231.3 6 11.0 10.9 10.1211 3.491681 1.339 31.6611 5.30 230.9 5 12.0 11.9 10.1252 3.492381 1.402 31.6642 5.31 231.3 9 13.0 12.9 10.1395 3.494297 1.246 31.6705 5.30 231.1 9 13.9 13.8 10.1544 3.496038 1.307 31.6747 5.29 230.6 8 15.0 14.8 10.1588 3.496772 1.185 31.6777 5.29 230.6 6 16.0 15.9 10.1629 3.497606 1.262 31.6820 5.29 230.7 7 17.1 16.9 10.1619 3.497697 1.314 31.6834 5.29 230.5 11 17.9 17.8 10.1606 3.497633 1.249 31.6835 5.27 229.9 13 18.9 18.8 10.1591 3.497553 1.182 31.6836 5.28 230.3 8 20.0 19.9 10.1522 3.497012 1.196 31.6838 5.29 230.4 6 21.0 20.8 10.1489 3.496738 1.149 31.6834 5.28 230.3 5 22.0 21.8 10.1435 3.496360 1.149 31.6840 5.28 230.0 6 23.0 22.9 10.1368 3.495849 1.556 31.6843 5.26 229.5 9 24.0 23.8 10.1312 3.495369 1.117 31.6839 5.25 229.1 12 25.0 24.8 10.1214 3.494650 1.128 31.6848 5.26 229.5 7 26.0 25.8 10.1110 3.493902 1.148 31.6859 5.25 229.0 5 27.0 26.8 10.1066 3.493819 1.101 31.6885 5.23 228.2 6 28.1 27.8 10.1081 3.494154 1.075 31.6901 5.21 227.2 10 28.9 28.7 10.1165 3.495781 1.084 31.6988 5.17 225.4 13 29.9 29.7 10.1220 3.497640 0.971 31.7123 5.13 223.5 6 30.9 30.6 10.1275 3.498980 0.964 31.7205 5.11 222.7 5 32.0 31.7 10.1301 3.499656 0.984 31.7246 5.09 221.8 6 33.1 32.8 10.1341 3.500643 1.101 31.7305 5.07 221.2 8 34.0 33.7 10.1394 3.501890 0.923 31.7381 5.02 219.0 14 34.9 34.6 10.1451 3.505959 1.011 31.7737 4.89 213.2 8 36.0 35.7 10.1444 3.510985 0.937 31.8244 4.78 208.2 7 37.0 36.7 10.1296 3.512245 0.787 31.8496 4.71 205.3 8 38.0 37.6 10.1264 3.513397 0.870 31.8637 4.65 202.7 9 39.0 38.6 10.1140 3.514332 1.021 31.8836 4.58 199.8 6 40.0 39.6 10.0920 3.515184 0.739 31.9111 4.51 196.8 5 41.0 40.6 10.0685 3.515858 0.715 31.9382 4.46 194.2 6 42.1 41.7 10.0465 3.516671 0.675 31.9654 4.41 192.1 10 43.1 42.7 10.0346 3.517597 0.772 31.9848 4.33 188.7 7 44.0 43.6 10.0196 3.519660 0.582 32.0185 4.22 183.8 7 45.0 44.6 9.9893 3.521585 0.690 32.0645 4.08 177.7 7 46.0 45.6 9.9209 3.523622 0.603 32.1454 3.91 170.2 8 47.0 46.5 9.8113 3.521457 0.521 32.2208 3.75 163.5 8 48.0 47.5 9.7491 3.519186 0.463 32.2529 3.67 159.7 6 49.0 48.6 9.7115 3.518013 0.394 32.2742 3.63 158.1 6 50.0 49.6 9.6950 3.518231 0.426 32.2908 3.61 157.2 8 51.0 50.6 9.6963 3.519335 0.376 32.3005 3.59 156.5 15 51.9 51.5 9.6979 3.520645 0.375 32.3120 3.58 156.1 7 53.0 52.5 9.7062 3.522452 0.365 32.3226 3.58 155.9 6 54.1 53.6 9.7198 3.524606 0.394 32.3318 3.58 155.8 6 55.1 54.6 9.7366 3.526582 0.386 32.3363 3.58 156.0 7 56.0 55.5 9.7476 3.527878 0.396 32.3393 3.59 156.4 11 57.0 56.5 9.7742 3.532922 0.363 32.3663 3.56 155.3 8 58.0 57.5 9.7696 3.535650 0.325 32.3978 3.54 154.1 7 59.1 58.6 9.7361 3.535964 0.307 32.4306 3.49 152.1 14 59.9 59.4 9.7170 3.536035 0.328 32.4482 3.45 150.3 14 61.0 60.5 9.7087 3.536263 0.309 32.4576 3.42 149.1 7 62.1 61.5 9.7050 3.536569 0.317 32.4636 3.40 148.2 5 63.0 62.5 9.7041 3.536950 0.327 32.4679 3.38 147.2 4 64.0 63.4 9.7008 3.537395 0.323 32.4749 3.35 145.8 5 65.0 64.4 9.6807 3.538410 0.297 32.5030 3.30 143.9 5 66.0 65.5 9.6405 3.539536 0.309 32.5504 3.26 141.9 9 66.9 66.3 9.6243 3.539653 0.265 32.5659 3.23 140.8 13 68.1 67.5 9.6152 3.539464 0.247 32.5717 3.22 140.1 9 69.0 68.4 9.6095 3.539081 0.239 32.5725 3.21 139.9 11 70.0 69.4 9.6073 3.538889 0.291 32.5722 3.19 138.8 6 70.9 70.3 9.5944 3.539548 0.228 32.5902 3.15 137.2 5 72.0 71.3 9.5590 3.540606 0.223 32.6327 3.11 135.4 6 73.0 72.4 9.5389 3.541142 0.217 32.6560 3.08 134.3 7 73.8 73.2 9.5327 3.541326 0.281 32.6632 3.07 133.7 8