*2019/04/30 12:46:53.37 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/09/27 23:48:28.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 110 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 27C6D67B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.478 108.797 2 Depth metres 0.474 107.846 3 Temperature:Primary 'deg C (ITS90)' 11.4797 13.7391 4 Fluorescence:URU:Wetlabs mg/m^3 1.255 12.847 5 Salinity:T0:C0 PSS-78 28.4115 30.2263 6 Oxygen:Dissolved:SBE mL/L 3.652 8.96 7 Oxygen:Dissolved:SBE umol/kg 159.4 391.7 8 Conductivity:Primary S/m 3.435186 3.466597 9 Number_of_bin_records n/a 2 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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-060\Processing\derive\2018-060-0234.cnv $END *ADMINISTRATION MISSION : 2018-060 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Juvenile Salmon Trawl SCIENTIST : Neville C. PLATFORM : Sea Crest *LOCATION GEOGRAPHIC AREA : North & West Coast Vancouver Island STATION : 135 EVENT NUMBER : 234 LATITUDE : 48 48.35800 N ! (deg min) LONGITUDE : 123 34.07700 W ! (deg min) WATER DEPTH : 122 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 456 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 '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 4.2.2 2019/04/26 15:42:27 4278 4278 CLEAN 5.2.3 2019/04/26 15:42:53 4278 4278 MERGEHDR 1.3 2019/04/29 10:35:54 4278 4278 CLIP 1.3 2019/04/29 10:56:48 4278 3529 SHIFTDAT 3.4 2019/04/29 11:26:51 3529 3529 DELETE 6.3 2019/04/29 11:27:32 3529 949 BINAVE 4.2 2019/04/29 14:09:04 949 110 REMOVECH 8.2 2019/04/29 16:07:43 110 110 ADTIMCH 4.4 2019/04/29 16:09:27 110 110 CHGUNITS 3.1.1 2019/04/29 16:13:00 110 110 REORDER 1.3.1 2019/04/29 16:27:33 ? ? CLEAN 5.2.3 2019/04/30 10:48:04 110 110 HDREDIT2 3.1.1 2019/04/30 12:46:53 ? ? $END $REMARKS -CLEAN functions: 2019/04/26 15:42:41 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 Record,Last Record = 750,100000 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= 0.50 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 98.95 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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 2019/04/29 16:07:43 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -CLEAN functions: 2019/04/30 10:48:02 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 -100 358 data records in pad range. -HEADER EDITS: 2019/04/30 12:46:53 Applied edit header: P:\Cruise_Data_Processing\2018-060\Processing\doc\2018-060-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 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2018-60\0005.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Feb 23 2018 17:44:48 ds SBE 25 CTD V 4.1c SN 0456 10/01/18 08:28:27.749 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.580 vmain = 11.2 iop = 167 vlith = 5.4 ncasts = 9 samples = 44187 free = 718054 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 5 09/27 16:48:28 smpls 25467 to 29744 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 4278 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # 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, 4278 # span 1 = -0.598, 108.948 # span 2 = -0.593, 107.995 # span 3 = 11.4787, 18.9339 # span 4 = -0.3120, 64.3388 # span 5 = 0.0000, 3.4982 # span 6 = 0.065268, 3.572739 # span 7 = -1.966, 1.556 # span 8 = 0.3670, 30.2277 # span 9 = -1.6584, 29.7642 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 27 2018 16:48:28 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36070385e-003 # 6.40888301e-004 # 2.19355994e-005 # 1.96980856e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01452805e+001 # 1.21226656e+000 # -2.62641283e-003 # 2.18239738e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 28-Feb-17 # 3.164577e+003 # -8.774787e-001 # -1.983377e-006 # 0.00000 # # # # # # 1592 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.9711e-001 # -0.4936 # -3.7930e-003 # 2.4884e-004 # -3.6984e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Apr 26 2019 11:44:42, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-060\RAW\CTD\2018-60-0234.hex P:\Cru ise_Data_Processing\2018-060\Processing\doc\2018-060-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Apr 26 2019 15:02:38, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2018-060\Processing\convert\2018-60-023 4.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 = Apr 26 2019 15:03:23, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-060\Processing\wfilter\2018-60-02 34.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 26 2019 15:05:27, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2018-060\Processing\align\2018-60-0234.c nv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 26 2019 15:06:22, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-060\Processing\celltm\2018-60-0234. cnv P:\Cruise_Data_Processing\2018-060\Processing\doc\2018-060-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved Conductivity and Fluorescence:URU:Wetlabs are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling. The soak at the surface was shallow so bubbles may not have been released before the CTD started down. Sub-surface DO values may be too high and salinity values too low. Warning: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For details on the processing see document: 2018-060_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 0.5 0.5 13.6372 10.791 28.4595 8.86 387.1 3.453010 2 1.0 1.0 13.6751 9.583 28.4455 8.87 387.8 3.454566 15 2.1 2.0 13.7016 10.502 28.4406 8.87 387.8 3.456229 11 3.1 3.1 13.7045 12.154 28.4421 8.88 388.0 3.456671 11 4.0 4.0 13.7232 11.190 28.4164 8.95 391.4 3.455411 11 5.0 5.0 13.7391 11.223 28.4115 8.96 391.7 3.456198 10 6.0 6.0 13.6933 10.711 28.4298 8.74 382.0 3.454518 7 7.0 7.0 13.3950 12.847 28.5325 8.35 365.0 3.441533 11 7.9 7.9 13.2897 12.734 28.5964 7.86 343.5 3.439933 9 9.0 9.0 13.0483 11.312 28.7373 7.03 307.1 3.435533 10 10.0 9.9 12.7440 10.736 28.9653 6.31 275.6 3.435186 8 11.0 10.9 12.7146 8.488 29.0072 6.16 269.2 3.437293 10 12.0 11.9 12.6837 8.216 29.0439 6.17 269.5 3.438712 8 13.0 12.9 12.7221 7.460 29.0770 6.24 272.8 3.445451 8 13.9 13.8 12.7369 7.416 29.0878 6.28 274.1 3.447852 7 15.1 15.0 12.7459 7.494 29.1025 6.26 273.5 3.450207 9 16.0 15.9 12.7439 7.177 29.1753 6.14 268.2 3.457867 5 16.9 16.8 12.6601 6.529 29.2838 5.91 258.2 3.462560 8 18.1 17.9 12.4184 6.058 29.4835 5.44 237.7 3.463761 10 19.1 18.9 12.1930 4.683 29.6439 5.14 224.3 3.462019 10 19.9 19.8 12.1564 4.124 29.6632 5.03 219.5 3.461037 12 21.0 20.8 12.1397 3.809 29.6780 4.97 217.1 3.461231 8 21.9 21.8 12.1328 3.649 29.6837 4.94 215.6 3.461301 9 22.9 22.7 12.1239 4.128 29.6942 4.90 214.1 3.461696 12 24.0 23.8 12.1120 3.850 29.7081 4.91 214.2 3.462211 9 25.0 24.8 12.0955 3.833 29.7203 4.86 212.0 3.462154 8 26.0 25.8 12.0498 3.679 29.7451 4.72 206.2 3.460985 7 27.0 26.8 12.0287 3.244 29.7547 4.69 204.6 3.460272 6 27.9 27.7 12.0401 3.376 29.7515 4.71 205.8 3.460919 9 29.0 28.8 12.0245 3.295 29.7572 4.65 202.8 3.460259 8 30.0 29.8 12.0197 3.294 29.7593 4.63 202.2 3.460115 7 30.9 30.6 11.9976 3.486 29.7661 4.58 199.9 3.459029 10 32.0 31.7 11.9991 3.285 29.7672 4.56 199.2 3.459305 12 33.0 32.7 11.9988 3.088 29.7675 4.57 199.4 3.459356 9 34.0 33.7 11.9880 3.206 29.7730 4.54 198.0 3.459073 8 35.1 34.8 11.9901 3.030 29.7703 4.53 197.7 3.459012 11 35.9 35.6 11.9853 3.171 29.7758 4.52 197.5 3.459210 7 36.9 36.6 11.9207 2.949 29.8293 4.41 192.3 3.459450 9 38.0 37.7 11.8893 3.062 29.8442 4.32 188.7 3.458432 12 39.1 38.7 11.8643 2.477 29.8634 4.28 186.7 3.458391 7 39.9 39.5 11.8499 2.523 29.8742 4.24 185.0 3.458338 5 40.9 40.6 11.8103 2.422 29.8983 4.15 181.2 3.457587 8 42.0 41.7 11.7987 2.110 29.9344 4.19 182.9 3.460419 7 43.1 42.7 11.7878 2.246 29.9492 4.19 183.1 3.461095 7 44.0 43.6 11.7815 2.402 29.9572 4.19 182.9 3.461434 9 45.0 44.7 11.7566 2.073 29.9815 4.15 181.1 3.461911 7 45.9 45.5 11.7157 2.255 30.0172 4.09 178.7 3.462233 7 47.0 46.6 11.6749 1.670 30.0524 4.03 176.0 3.462506 8 48.1 47.7 11.6521 1.912 30.0716 3.99 174.2 3.462635 10 49.0 48.6 11.6448 1.917 30.0781 3.97 173.3 3.462727 7 50.0 49.6 11.6267 1.934 30.0935 3.95 172.3 3.462851 8 51.0 50.6 11.6310 1.696 30.0903 3.96 172.6 3.462911 6 51.9 51.4 11.6392 2.008 30.0834 3.96 172.9 3.462921 8 53.0 52.5 11.6134 1.612 30.1055 3.92 171.3 3.463087 9 54.1 53.6 11.6096 1.946 30.1080 3.92 171.0 3.463081 8 55.1 54.6 11.6069 1.525 30.1110 3.92 171.0 3.463188 7 56.0 55.5 11.6064 1.682 30.1112 3.91 170.7 3.463215 8 57.1 56.6 11.6046 1.561 30.1125 3.88 169.5 3.463233 7 57.9 57.4 11.6045 1.707 30.1129 3.89 170.0 3.463307 12 59.0 58.5 11.6067 1.574 30.1082 3.85 168.2 3.463042 6 60.0 59.4 11.6075 1.441 30.1074 3.84 167.8 3.463068 9 61.1 60.6 11.6088 1.605 30.1065 3.85 167.9 3.463134 8 61.9 61.4 11.6086 1.504 30.1066 3.85 167.9 3.463165 8 63.0 62.5 11.6098 1.483 30.1058 3.85 168.2 3.463222 10 63.9 63.4 11.6092 1.417 30.1062 3.82 166.9 3.463251 11 65.0 64.4 11.6089 1.733 30.1063 3.85 167.9 3.463279 6 66.0 65.4 11.6065 1.609 30.1083 3.84 167.5 3.463330 7 67.0 66.4 11.6021 1.392 30.1121 3.82 166.8 3.463392 8 68.0 67.4 11.5951 1.414 30.1185 3.81 166.1 3.463502 7 69.0 68.4 11.5885 1.490 30.1242 3.79 165.6 3.463575 6 69.9 69.3 11.5812 1.596 30.1309 3.80 165.8 3.463692 10 71.1 70.5 11.5718 1.458 30.1395 3.78 164.8 3.463851 8 71.9 71.3 11.5652 1.297 30.1457 3.77 164.3 3.463961 8 72.9 72.3 11.5649 1.424 30.1459 3.75 163.7 3.463999 9 74.0 73.3 11.5608 1.698 30.1497 3.74 163.1 3.464094 11 75.1 74.4 11.5634 1.457 30.1479 3.78 165.1 3.464171 7 76.0 75.3 11.5706 1.388 30.1427 3.81 166.1 3.464268 10 77.0 76.3 11.5725 1.559 30.1417 3.83 167.0 3.464368 8 77.9 77.3 11.5695 1.305 30.1442 3.81 166.3 3.464420 9 79.1 78.4 11.5666 1.583 30.1465 3.79 165.6 3.464450 10 79.9 79.2 11.5617 1.503 30.1506 3.79 165.4 3.464500 9 81.0 80.3 11.5636 1.273 30.1492 3.79 165.6 3.464553 8 82.0 81.3 11.5665 1.399 30.1470 3.79 165.5 3.464617 9 83.0 82.3 11.5660 1.523 30.1475 3.79 165.5 3.464672 8 84.0 83.3 11.5667 1.485 30.1470 3.79 165.5 3.464713 8 85.0 84.3 11.5674 1.588 30.1461 3.81 166.5 3.464718 10 86.1 85.3 11.5665 1.779 30.1478 3.82 166.7 3.464857 4 87.0 86.3 11.5653 1.645 30.1491 3.81 166.4 3.464934 7 87.9 87.1 11.5653 1.450 30.1492 3.81 166.2 3.464975 11 89.0 88.2 11.5648 1.277 30.1499 3.80 166.0 3.465046 9 90.0 89.2 11.5627 1.358 30.1518 3.80 165.8 3.465114 9 91.0 90.2 11.5556 1.421 30.1582 3.79 165.3 3.465217 6 91.9 91.1 11.5456 1.450 30.1665 3.77 164.4 3.465280 9 93.0 92.2 11.5068 1.408 30.1993 3.75 163.8 3.465443 8 93.9 93.1 11.5021 1.305 30.2028 3.76 164.2 3.465448 7 95.0 94.1 11.5017 1.545 30.2034 3.75 163.7 3.465522 10 96.1 95.2 11.5001 1.445 30.2050 3.72 162.3 3.465594 9 97.1 96.3 11.5004 1.558 30.2049 3.73 162.9 3.465651 10 98.0 97.2 11.5001 1.341 30.2053 3.74 163.1 3.465704 6 99.0 98.1 11.4994 1.515 30.2064 3.74 163.1 3.465790 9 100.1 99.2 11.4981 1.460 30.2077 3.73 162.7 3.465869 13 101.1 100.2 11.4957 1.299 30.2103 3.71 162.1 3.465969 8 101.9 101.0 11.4940 1.429 30.2121 3.70 161.5 3.466049 9 103.0 102.1 11.4905 1.460 30.2157 3.68 160.7 3.466167 8 104.0 103.1 11.4888 1.443 30.2173 3.68 160.6 3.466231 11 105.0 104.1 11.4858 1.388 30.2193 3.67 160.2 3.466229 9 106.1 105.1 11.4850 1.326 30.2202 3.68 160.4 3.466295 12 107.1 106.2 11.4824 1.255 30.2228 3.68 160.6 3.466391 11 107.9 107.0 11.4827 1.340 30.2225 3.66 159.8 3.466411 12 108.8 107.8 11.4797 1.291 30.2263 3.65 159.4 3.466597 6