*2018/03/29 12:07:59.48 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/02 15:42:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 117 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CDE6DA7F NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.166 116.622 2 Depth metres 1.156 115.6 3 Temperature:Primary 'deg C (ITS90)' 9.0977 17.5581 4 pH:SBE:Nominal n/a 8.273 8.844 5 Salinity:T0:C0 PSS-78 5.0714 30.0669 6 Oxygen:Dissolved:SBE mL/L 3.738 7.119 7 Oxygen:Dissolved:SBE umol/kg 163.101 315.704 8 Number_of_bin_records n/a 3 19 $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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-52\Processing\derive\2017-52-0159.cnv $END *ADMINISTRATION MISSION : 2017-52 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Juvenile Salmon SCIENTIST : Neville C. PLATFORM : Sea Crest *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : SET 90 EVENT NUMBER : 159 LATITUDE : 49 11.00600 N ! (deg min) LONGITUDE : 123 19.06200 W ! (deg min) WATER DEPTH : 129 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2449 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0464 pH ' ' 0852 'Oxygen:SBE 43' ' ' 1176 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2018/03/27 13:25:33 3262 3262 CLEAN 5.2.2 2018/03/27 13:25:56 3262 3262 MERGEHDR 1.3 2018/03/27 13:30:42 3262 3262 CLIP 1.3 2018/03/27 15:00:09 3262 2383 ADTIMCH 4.4 2018/03/27 15:06:19 2383 2383 SHIFTDAT 3.4 2018/03/27 16:02:17 2383 2383 DELETE 6.3 2018/03/27 16:03:19 2383 1137 CTDEDIT 5.2.3 2018/03/28 11:27:17 1137 1118 BINAVE 4.2 2018/03/28 13:47:04 1118 117 REMOVECH 8.2 2018/03/28 16:15:24 117 117 CHGUNITS 3.1.1 2018/03/28 16:19:10 117 117 REORDER 1.3.1 2018/03/28 16:22:08 ? ? HDREDIT2 3.1.1 2018/03/29 12:07:59 ? ? $END $REMARKS -CLEAN functions: 2018/03/27 13:25:45 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 880, 50000 Time Not Available in File -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 10.00 -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 106.86 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/28 11:27:17 19 records were deleted in this editing session. No data values were changed. -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 2018/03/28 16:15:24 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -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 -HEADER EDITS: 2018/03/29 12:07:59 Applied edit header: P:\Cruise_Data_Processing\2017-52\Processing\doc\2017-52-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 4: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\SOG2017-04IOS2017-52\2017-52-00 5.hex Software Version 1.59 Temperature SN = 2449 Conductivity SN = 1764 System UpLoad Time = Jul 06 2017 15:13:20 2017-52S0G2017-04 ds SBE 25 CTD V 4.1c SN 0404 07/06/17 14:58:44.632 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437232 clk = 32768.260 vmain = 11.4 iop = 215 vlith = 5.4 ncasts = 12 samples = 41182 free = 603791 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 3100 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 5 07/02 08:42:57 smpls 18777 to 22038 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 3262 # 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 = ph: pH # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 11 = flag: flag # span 0 = 1, 3262 # span 1 = -0.128, 116.862 # span 2 = -0.127, 115.838 # span 3 = 9.0589, 18.2014 # span 4 = 0.128080, 3.284544 # span 5 = -0.3120, 33.3864 # span 6 = 0.0000, 2.4444 # span 7 = 8.242, 8.919 # span 8 = -1.190, 1.190 # span 9 = 0.7735, 30.0754 # span 10 = -2.1314, 17.9144 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 02 2017 08:42:57 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2449 # 16-Dec-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35536976e-003 # 6.43861843e-004 # 2.35988525e-005 # 2.27425418e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 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 # # # -4.15782044e+000 # 4.88269411e-001 # -7.82043110e-004 # 6.18774318e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 28-Feb-17 # 7.973872e+002 # -2.072374e-001 # 2.547327e-007 # 0.00000 # # # # # # 0852 # 08-Mar-17 # 4.5991 # 2.5690 # # # # # # 1176 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.1597e-001 # -0.5257 # -4.5701e-003 # 2.1508e-004 # -3.4602e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Mar 27 2018 08:42:49, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2017-52\RAW\CTD\2017-52-0159.hex P:\Crui se_Data_Processing\2017-52\Processing\doc\2017-52-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Mar 27 2018 13:13:38, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-52\Processing\convert\2017-52-0159 .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 = Mar 27 2018 13:14:18, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-52\Processing\wfilter\2017-52-015 9.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 27 2018 13:15:08, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-52\Processing\align\2017-52-0159.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Mar 27 2018 13:24:00, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-52\Processing\celltm\2017-52-0159.c nv P:\Cruise_Data_Processing\2017-52\Processing\doc\2017-52-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records from near the top and bottom of the cast. Data Processing Notes: ---------------------- Dissolved Oxygen and pH:SBE data are nominal and unedited, except that some records were removed in editing temperature and salinity. Channel Fluorescence:URU:Wetlabs was removed from most casts because the protective cap had not been removed. The data that remain are nominal. There was no calibration information available but the sensors had been recalibrated at the factory fairly recently so little drift is expected. Comparison with a cast from another cruise suggest that the salinity values are accurate but that dissolved oxygen values may be low by 2-4%. The length of the surface soaks varied greatly, with many being long enough for the pumps to come on and equilibration of pumped channels to be achieved. For some the soak was too short for equilibration to occur until the CTD had started the downcast. For details on the processing see processing report: 2017-52-Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth Temperat pH:SBE: Salinity Oxygen Oxyge Numb !re ure: Nominal :T0:C0 : n: er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- ---- *END OF HEADER 1.2 1.2 16.7000 8.779 5.0714 7.05 313.8 16 1.9 1.9 17.3558 8.833 10.4329 7.12 315.7 10 3.0 3.0 17.5581 8.844 17.3088 5.51 243.2 14 4.0 3.9 13.4002 8.598 24.1646 5.08 222.8 19 5.0 4.9 12.1833 8.524 26.1628 5.04 220.5 16 6.0 6.0 11.9721 8.509 26.4191 5.05 220.9 12 7.0 7.0 11.8955 8.499 26.5478 5.03 220.1 12 8.0 7.9 11.7867 8.492 26.7453 4.99 218.4 12 9.0 8.9 11.7224 8.486 26.8502 4.93 215.8 12 10.0 9.9 11.5372 8.476 27.0405 4.88 213.7 11 11.0 10.9 11.3575 8.466 27.2351 4.83 211.3 12 12.0 11.9 11.1581 8.451 27.4711 4.76 208.1 11 13.0 12.9 11.0442 8.441 27.6669 4.68 204.4 11 14.0 13.8 10.9049 8.430 27.9090 4.61 201.7 12 15.0 14.9 10.7929 8.424 28.0502 4.58 200.0 12 16.0 15.9 10.7370 8.419 28.1527 4.54 198.3 11 17.0 16.9 10.6739 8.414 28.2423 4.51 197.2 11 18.0 17.9 10.6187 8.410 28.3006 4.50 196.7 11 19.0 18.8 10.5896 8.409 28.3259 4.49 196.1 11 20.0 19.8 10.5501 8.406 28.3587 4.47 195.5 10 21.0 20.9 10.5064 8.402 28.3944 4.46 194.9 9 22.0 21.8 10.4679 8.398 28.4315 4.46 195.0 10 23.0 22.8 10.4569 8.396 28.4713 4.45 194.3 9 23.9 23.7 10.4694 8.396 28.5007 4.42 193.1 10 25.0 24.8 10.4767 8.393 28.5400 4.38 191.2 11 26.0 25.8 10.4383 8.389 28.5694 4.33 189.2 9 27.0 26.8 10.2581 8.376 28.6432 4.34 189.6 10 28.0 27.8 10.1285 8.368 28.6866 4.36 190.5 9 29.0 28.7 10.0563 8.365 28.6993 4.37 191.0 9 30.0 29.8 10.0333 8.363 28.7086 4.37 191.1 10 31.0 30.8 10.0237 8.361 28.7194 4.37 191.0 10 32.0 31.8 10.0005 8.359 28.7224 4.37 190.9 9 33.0 32.7 9.9728 8.357 28.7335 4.37 190.8 10 34.0 33.7 9.9315 8.354 28.7452 4.37 190.8 9 35.0 34.7 9.9051 8.351 28.7586 4.36 190.2 9 36.0 35.7 9.8772 8.347 28.7799 4.34 189.6 10 37.0 36.7 9.8146 8.341 28.8036 4.33 189.2 9 38.0 37.6 9.7365 8.336 28.8192 4.34 189.8 10 39.0 38.7 9.6816 8.333 28.8280 4.34 189.7 9 40.0 39.7 9.6586 8.330 28.8443 4.35 189.9 9 41.0 40.7 9.6258 8.326 28.8593 4.35 190.1 8 42.0 41.6 9.6275 8.327 28.8652 4.36 190.2 9 43.0 42.6 9.6362 8.328 28.8693 4.35 189.8 8 44.0 43.6 9.6437 8.326 28.8751 4.34 189.7 9 45.0 44.6 9.6168 8.326 28.8893 4.34 189.4 8 46.0 45.6 9.6446 8.327 28.9101 4.31 188.2 9 47.0 46.6 9.6233 8.324 28.9245 4.29 187.2 8 48.0 47.6 9.5751 8.317 28.9268 4.29 187.2 9 49.1 48.6 9.4802 8.311 28.9349 4.29 187.2 8 50.0 49.6 9.4343 8.306 28.9488 4.28 186.7 9 51.0 50.5 9.3822 8.302 28.9764 4.27 186.4 8 52.0 51.6 9.3265 8.298 29.0098 4.27 186.4 9 53.0 52.6 9.2930 8.293 29.0308 4.26 186.2 8 54.0 53.6 9.2736 8.293 29.0418 4.26 186.1 8 55.0 54.6 9.2687 8.293 29.0494 4.26 185.9 8 56.0 55.5 9.2586 8.291 29.0668 4.26 186.0 7 57.0 56.5 9.2557 8.290 29.0742 4.26 185.8 8 58.0 57.5 9.2510 8.292 29.0846 4.25 185.7 8 59.0 58.5 9.2436 8.290 29.0936 4.24 185.2 7 60.0 59.5 9.2251 8.286 29.1063 4.24 185.3 8 61.0 60.5 9.2011 8.284 29.1095 4.25 185.4 8 62.0 61.5 9.1813 8.283 29.1155 4.24 185.3 7 63.0 62.4 9.1795 8.284 29.1358 4.24 185.1 8 64.0 63.5 9.1637 8.282 29.1690 4.23 184.6 8 65.0 64.5 9.1480 8.279 29.1920 4.22 184.3 7 65.9 65.4 9.1229 8.278 29.2272 4.21 183.9 7 67.0 66.4 9.1180 8.274 29.2609 4.21 183.9 8 68.0 67.4 9.0977 8.274 29.2894 4.22 184.3 8 69.0 68.4 9.1640 8.279 29.3267 4.18 182.4 9 70.0 69.4 9.2948 8.284 29.3868 4.08 177.9 8 71.0 70.4 9.3201 8.278 29.4233 4.08 178.2 9 72.0 71.4 9.1017 8.280 29.4130 4.14 180.7 9 73.0 72.4 9.2532 8.285 29.4921 4.10 179.0 8 74.0 73.3 9.2832 8.289 29.5491 4.09 178.6 8 75.0 74.3 9.3366 8.293 29.6076 4.07 177.6 9 76.0 75.3 9.3870 8.296 29.6542 4.05 176.6 8 77.0 76.4 9.4245 8.299 29.6714 4.02 175.6 9 78.0 77.3 9.4934 8.301 29.7189 4.00 174.4 8 79.0 78.3 9.5322 8.305 29.7537 3.96 172.7 9 80.0 79.3 9.5857 8.304 29.7899 3.90 170.3 7 81.0 80.3 9.6058 8.303 29.8154 3.88 169.5 9 82.0 81.3 9.6128 8.305 29.8364 3.88 169.3 8 83.0 82.3 9.6206 8.307 29.8492 3.88 169.5 9 84.0 83.3 9.6233 8.306 29.8543 3.88 169.1 8 85.0 84.3 9.6114 8.305 29.8550 3.87 168.9 8 86.0 85.3 9.5869 8.302 29.8581 3.88 169.3 8 87.0 86.3 9.5619 8.302 29.8652 3.88 169.5 8 88.0 87.3 9.5531 8.302 29.8694 3.88 169.4 8 89.0 88.2 9.5547 8.300 29.8767 3.88 169.4 8 89.9 89.2 9.5544 8.297 29.8902 3.86 168.6 9 91.0 90.2 9.5784 8.295 29.9144 3.83 167.0 10 92.0 91.2 9.5850 8.292 29.9257 3.81 166.3 10 93.0 92.2 9.5877 8.290 29.9314 3.79 165.6 10 94.0 93.2 9.5890 8.289 29.9332 3.78 165.1 9 94.9 94.1 9.5978 8.288 29.9474 3.78 164.9 10 96.0 95.1 9.5888 8.287 29.9705 3.76 164.0 11 97.0 96.1 9.5836 8.286 29.9805 3.75 163.8 9 98.0 97.1 9.5836 8.284 29.9810 3.75 163.6 11 99.0 98.1 9.5773 8.283 29.9917 3.74 163.2 10 100.0 99.2 9.5703 8.283 30.0018 3.74 163.2 10 101.0 100.1 9.5678 8.281 30.0033 3.75 163.4 10 102.0 101.1 9.5624 8.279 30.0081 3.75 163.5 9 103.0 102.1 9.5528 8.278 30.0165 3.74 163.1 10 104.0 103.1 9.5468 8.278 30.0210 3.74 163.1 10 105.0 104.1 9.5369 8.278 30.0290 3.74 163.3 10 106.0 105.0 9.5272 8.278 30.0358 3.75 163.7 10 107.0 106.1 9.5198 8.277 30.0397 3.74 163.3 10 108.0 107.1 9.5135 8.276 30.0422 3.75 163.8 10 109.0 108.0 9.5074 8.275 30.0447 3.76 164.2 10 110.0 109.0 9.5058 8.276 30.0452 3.76 164.2 10 111.0 110.1 9.5018 8.274 30.0467 3.76 164.0 11 112.1 111.1 9.4929 8.274 30.0519 3.76 164.1 17 113.0 112.0 9.4817 8.274 30.0555 3.76 164.2 10 114.0 113.0 9.4740 8.273 30.0597 3.77 164.6 10 115.0 114.0 9.4768 8.273 30.0622 3.77 164.5 12 116.1 115.0 9.4679 8.273 30.0653 3.77 164.3 11 116.6 115.6 9.4529 8.274 30.0669 3.78 164.8 3