*2023/08/04 16:05:33.06 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/04/14 23:42:10.996 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 78 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4950586E NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.299333 77.649 2 Depth metres 1.273167 77.119 3 Temperature:Primary 'deg C (ITS90)' 7.94542 8.54425 4 Fluorescence:URU:Wetlabs mg/m^3 1.493 5.896 5 PAR uE/m^2/sec 0.1975E-01 818.9167 6 Oxygen:Dissolved:SBE mL/L 6.070111 7.205167 7 Number_of_bin_records n/a 5 14 $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 ' ' 7 F ' ' 1 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2023-020\Processing\derive\2023-020-0047.cnv $END *ADMINISTRATION MISSION : 2023-020 AGENCY : IOS,Ocean Sciences 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 : 47 LATITUDE : 48 43.50200 N ! (deg min) LONGITUDE : 123 24.97800 W ! (deg min) WATER DEPTH : 92 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0456 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 6566 Conductivity ' ' 5046 'Pressure:Strain Gauge' ' ' 0573 PAR/Irradiance:Biospherical/Licor ' ' 4565 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2216 'Oxygen:SBE 43' ' ' 3779 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/08/04 10:10:06 2294 2294 CLEAN 5.3 2023/08/04 10:12:38 2294 2294 ADTIMCH 4.4 2023/08/04 11:23:10 2294 2294 CLIP 1.4.1 2023/08/04 11:23:18 2294 1325 DELETE 6.3 2023/08/04 11:23:29 1325 691 CTDEDIT 5.4.0 2023/08/04 12:55:34 691 665 BINAVE 4.2.1 2023/08/04 15:59:01 665 78 REMOVECH 8.2 2023/08/04 15:59:43 78 78 HDREDIT2 3.2 2023/08/04 16:05:33 ? ? $END $REMARKS -CLEAN functions: 2023/08/04 10:12:32 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 ADTIMCH parameters were used. Add 88.53 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 970, end from event list: clip.csv Time Not Available in File -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 68.11 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.4.0 2023/08/04 12:55:34 26 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 2023/08/04 15:59:43 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -HEADER EDITS: 2023/08/04 16:05:33 Applied edit header: D:\Telework\2023-020\Processing\doc\2023-020-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 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\Plankton\Desktop\Neocaligus Files\2023-020 Apr Neo\CTD\202 3-020-0047.hex Software Version 1.59 Temperature SN = 6566 Conductivity SN = 5046 System UpLoad Time = Apr 14 2023 18:14:14 Latitude: 48 43.502 N Longitude: 123 24.978 W Station: SC-04 Depth: 92 m ds SBE 25 CTD V 4.1c SN 0456 04/11/23 08:42:03.425 external pressure sensor, range = 1450 psia, tcval = -17 xtal = 9437029 clk = 32767.355 vmain = 10.5 iop = 306 vlith = 5.4 ncasts = 28 samples = 142166 free = 502807 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 = 1400 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 1 stored voltage # 2 = external voltage 4 S> dh cast 26 04/11 07:10:23 smpls 137817 to 140110 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2294 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 11 = flag: flag # span 0 = 1, 2294 # span 1 = -0.046, 78.106 # span 2 = -0.162, 77.464 # span 3 = 3.6567, 9.7319 # span 4 = 0.148883, 3.351102 # span 5 = 0.3820, 64.6360 # span 6 = 0.0073, 2.6093 # span 7 = 1.6197e-02, 4.0546e+03 # span 8 = -1.273, 1.204 # span 9 = 1.2207, 32.1270 # span 10 = -2.2253, 26.7132 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 11 2023 07:10:23 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 6566 # 30-Mar-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38863047e-003 # 6.35904397e-004 # 2.17885761e-005 # 2.00806356e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 5046 # 30-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01780301e+001 # 1.44636430e+000 # 3.44987636e-004 # 6.10740135e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 04-Feb-22 # 9.025408e+002 # -2.514637e-001 # -5.379807e-008 # 0.70000 # # # # # # 4565 # 2021-02-24 # 1.00000000 # 0.00000000 # 3802281368.82000020 # 1.00000000 # -0.39620000 # # # # # # FLRTD-2216 # 8-Mar-17 # 1.30000000e+001 # # 0.0280 # # # # # # 3779 # 15-Oct-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.1070e-001 # -0.4978 # -3.7778e-003 # 1.3556e-004 # -1.9966e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Jul 20 2023 08:29:51, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2023-020\Unprocessed\2023-020-0047.hex D:\Telework\202 3-020\Processing\doc\2023_020-ctd..xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 20 2023 08:56:04, 7.26.7.129 # filter_in = D:\Telework\2023-020\Processing\convert\2023-020-0047.cnv # filter_low_pass_tc_A = 1.000 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = # filter_low_pass_B_vars = prSM # wfilter_date = Jul 20 2023 08:56:41, 7.26.7.129 # wfilter_in = D:\Telework\2023-020\Processing\wildedit\2023-020-0047.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 20 2023 08:57:14, 7.26.7.129 # alignctd_in = D:\Telework\2023-020\Processing\wfilter\2023-020-0047.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 20 2023 08:57:54, 7.26.7.129 # celltm_in = D:\Telework\2023-020\Processing\align\2023-020-0047.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 20 2023 08:58:35, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2023-020\Processing\celltm\2023-020-0047.cnv D:\Telewo rk\2023-020\Processing\doc\2023_020-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 a few records near the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Fluorescence:URU:Wetlabs and PAR data are nominal and unedited except that some records were removed at the top or bottom of many casts. CTD conductivity and salinity data were bad and were removed from all files. Extracted chlorophylls samples were available from the surface. The comparison of fluorescence values with chlorophyll was somewhat noisier than usual, but did not suggest malfunction. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values were could not be determined in the absence of salinity data, but for the cases where surface salinity bottle data were available, those values were combined with CTD pressure and temperature to make an estimate of surface saturation. Values found were 97%, 96%, 109% and 101%, which look reasonable, though this is a region subject to great variability. For details on the processing see document: 2023-020_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- --5--- --6--- -7-- !Pressu Depth Temperat Fluores PAR Oxygen Numb !re ure: cence: : er_o ! Primary URU: Dissol ~bin ! Wetlabs ved: _rec ! SBE ords !------ ------ -------- ------- ------ ------ ---- *END OF HEADER 1.3 1.3 8.5443 2.697 818.9 7.21 6 2.0 2.0 8.4743 3.184 576.6 6.60 14 3.0 3.0 8.4344 4.010 390.5 6.31 11 4.0 4.0 8.3659 4.466 292.0 6.35 10 5.0 5.0 8.1754 4.758 206.1 6.49 10 6.0 6.0 8.0993 5.819 149.9 6.56 10 7.0 6.9 8.0453 5.809 113.9 6.74 9 8.0 7.9 8.0206 5.543 86.6 6.78 9 9.0 8.9 8.0114 5.503 66.6 6.74 8 10.0 10.0 7.9981 5.896 52.0 6.66 8 11.0 10.9 7.9705 4.865 40.4 6.54 9 12.0 11.8 7.9583 3.705 32.1 6.40 8 13.0 12.9 7.9584 3.430 26.1 6.36 8 14.0 13.9 7.9650 3.910 20.9 6.35 8 15.0 14.9 7.9744 3.413 16.7 6.35 8 16.0 15.9 7.9870 3.160 13.4 6.37 8 17.0 16.8 7.9960 3.215 10.8 6.38 8 17.9 17.8 7.9996 3.090 8.8 6.39 8 18.9 18.8 8.0004 3.668 7.1 6.40 8 20.0 19.8 8.0044 3.404 5.7 6.40 8 21.0 20.9 8.0036 3.039 4.6 6.40 8 22.0 21.8 8.0030 3.025 3.7 6.38 8 23.0 22.8 8.0028 3.044 3.1 6.38 8 24.0 23.8 8.0029 3.344 2.5 6.37 8 25.0 24.8 8.0037 3.098 2.1 6.36 8 26.0 25.8 8.0064 2.886 1.7 6.36 8 27.0 26.7 8.0120 3.340 1.4 6.36 8 28.0 27.7 8.0126 3.163 1.1 6.38 9 29.0 28.8 8.0081 2.642 0.9 6.38 8 30.0 29.8 7.9899 2.743 0.8 6.33 8 31.0 30.7 7.9979 2.916 0.6 6.33 8 32.0 31.8 7.9974 2.820 0.5 6.34 8 33.0 32.7 7.9928 2.488 0.4 6.32 9 34.0 33.7 7.9917 2.432 0.4 6.30 8 35.0 34.7 7.9916 2.660 0.3 6.31 8 36.0 35.7 7.9881 3.029 0.3 6.29 8 37.0 36.7 7.9861 3.355 0.2 6.28 9 38.0 37.6 7.9865 2.620 0.2 6.27 8 39.0 38.7 7.9868 2.426 0.2 6.27 9 40.1 39.7 7.9870 2.168 0.1 6.26 8 41.0 40.7 7.9867 2.239 0.1 6.25 8 42.0 41.6 7.9865 2.235 0.1 6.25 9 43.0 42.6 7.9872 2.819 0.1 6.27 8 44.0 43.6 7.9871 2.566 0.1 6.27 8 45.0 44.6 7.9875 2.359 0.1 6.25 9 46.0 45.6 7.9879 2.388 0.1 6.25 8 47.0 46.6 7.9882 2.502 0.0 6.27 9 48.0 47.6 7.9876 2.376 0.0 6.25 8 49.0 48.6 7.9865 2.101 0.0 6.24 9 50.0 49.6 7.9844 2.350 0.0 6.22 8 51.0 50.6 7.9825 2.047 0.0 6.21 9 52.0 51.6 7.9785 2.008 0.0 6.21 9 53.0 52.5 7.9774 2.079 0.0 6.21 9 54.0 53.5 7.9779 2.119 0.0 6.19 9 55.0 54.5 7.9770 1.916 0.0 6.17 8 56.0 55.5 7.9751 1.952 0.0 6.19 9 57.0 56.5 7.9727 1.756 0.0 6.19 9 58.0 57.6 7.9640 1.851 0.0 6.16 9 59.0 58.5 7.9592 1.790 0.0 6.14 9 60.0 59.5 7.9571 2.045 0.0 6.13 8 61.0 60.5 7.9560 2.121 0.0 6.13 9 62.0 61.5 7.9554 1.721 0.0 6.14 9 63.0 62.4 7.9545 1.774 0.0 6.14 9 64.0 63.4 7.9518 1.758 0.0 6.12 9 65.0 64.4 7.9467 1.788 0.0 6.09 9 66.0 65.4 7.9467 1.756 0.0 6.11 9 67.1 66.5 7.9467 1.708 0.0 6.08 9 68.0 67.4 7.9465 1.631 0.0 6.07 9 69.0 68.4 7.9459 1.957 0.0 6.10 8 70.0 69.4 7.9457 1.543 0.0 6.11 9 71.0 70.4 7.9462 2.124 0.0 6.09 8 72.0 71.4 7.9472 1.650 0.0 6.09 9 73.0 72.4 7.9479 1.995 0.0 6.11 8 74.0 73.4 7.9468 2.192 0.0 6.11 8 75.0 74.3 7.9470 1.585 0.0 6.11 8 76.0 75.4 7.9467 1.493 0.0 6.10 9 77.0 76.4 7.9459 1.631 0.0 6.09 9 77.6 77.1 7.9454 2.017 0.0 6.08 5