*2023/07/31 15:00:33.38 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/03/15 18:59:04.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3CDD8FFE NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.099571 88.69789 2 Depth metres 2.027286 87.97811 3 Temperature:Primary 'deg C (ITS90)' 6.7146 7.857611 4 Fluorescence:URU:Wetlabs mg/m^3 0.4862222 0.862125 5 PAR uE/m^2/sec 0.19875E-01 121.65 6 Oxygen:Dissolved:SBE mL/L 5.070555 6.3355 7 Number_of_bin_records n/a 1 10 $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\2023-003\Processing\derive\2023-003-0017.cnv $END *ADMINISTRATION MISSION : 2023-003 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 : 108 EVENT NUMBER : 17 LATITUDE : 49 4.38000 N ! (deg min) LONGITUDE : 123 19.20100 W ! (deg min) WATER DEPTH : 98 *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 2023/07/26 16:08:50 2803 2803 CLEAN 5.3 2023/07/26 16:09:16 2803 2803 CLIP 1.4.1 2023/07/26 16:20:12 2803 1656 DELETE 6.3 2023/07/26 16:49:45 1656 777 CTDEDIT 5.4.0 2023/07/28 10:30:08 777 747 CTDEDIT 5.4.0 2023/07/28 11:17:13 747 747 BINAVE 4.2.1 2023/07/31 14:59:42 747 88 REMOVECH 8.2 2023/07/31 15:00:17 88 88 HDREDIT2 3.2 2023/07/31 15:00:33 ? ? $END $REMARKS -CLEAN functions: 2023/07/26 16:09:14 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 = 1148, 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 78.72 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.4.0 2023/07/28 10:30:08 30 records were deleted in this editing session. 15 changes in channel Oxygen:Dissolved:SBE -CTDEDIT v5.4.0 2023/07/28 11:17:13 19 changes in channel Oxygen:Dissolved:SBE -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 2023/07/31 15:00:17 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: 2023/07/31 15:00:33 Applied edit header: D:\Telework\2023-003\Processing\doc\2023-003-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\2023-003 Mar Neo\CTD\202 3-003-0017.hex Software Version 1.59 Temperature SN = 6566 Conductivity SN = 5046 System UpLoad Time = Mar 15 2023 15:57:55 Latitude: 49 4.38 N Longitude: 123 19.201 W Station: 108 Depth: 98 m ds SBE 25 CTD V 4.1c SN 0456 03/15/23 22:57:29.924 external pressure sensor, range = 1450 psia, tcval = -17 xtal = 9437029 clk = 32767.323 vmain = 9.5 iop = 332 vlith = 5.9 ncasts = 13 samples = 64576 free = 580397 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 9 03/15 18:59:04 smpls 45144 to 47946 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2803 # 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, 2803 # span 1 = -0.001, 88.723 # span 2 = -0.162, 88.131 # span 3 = 2.1790, 9.3047 # span 4 = 0.289625, 3.454028 # span 5 = 0.2193, 8.4097 # span 6 = 0.0073, 2.5665 # span 7 = 1.8523e-02, 9.3158e+02 # span 8 = -1.227, 1.204 # span 9 = 2.3444, 33.9295 # span 10 = -2.3029, 22.4420 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 15 2023 18:59:04 [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 # 1.20000000e+001 # # 0.0440 # # # # # # 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 18 2023 15:14:54, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2023-003\Unprocessed\2023-003-0017.hex D:\Telework\202 3-003\Processing\doc\2023-003-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 19 2023 08:44:10, 7.26.7.129 # filter_in = D:\Telework\2023-003\Processing\convert\2023-003-0017.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 19 2023 08:45:03, 7.26.7.129 # wfilter_in = D:\Telework\2023-003\Processing\filter\2023-003-0017.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 26 2023 16:04:17, 7.26.7.129 # alignctd_in = D:\Telework\2023-003\Processing\wfilter\2023-003-0017.cnv # alignctd_adv = sbeox0V 6.000 # celltm_date = Jul 26 2023 16:05:00, 7.26.7.129 # celltm_in = D:\Telework\2023-003\Processing\align\2023-003-0017.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 26 2023 16:05:33, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2023-003\Processing\celltm\2023-003-0017.cnv D:\Telewo rk\2023-003\Processing\doc\2023-003-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 records corrupted by shed wakes near the top and bottom of the cast and some Oxygen:Dissolved:SBE points near the bottom. -------------------------------------------------------------------------------------- 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 and bad Oxygen:Dissolved points were removed from the bottom of many casts between events #17 and 49. 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 followed the usual pattern of fairly close agreement for CHL <1ug/L and Fluorescence ~30-40% of CHL for most samples where CHL was >1ug/L. 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 98%,106%,125%,102% and 97%, which are reasonable for this region which is subject to great variability. For details on the processing see document: 2023-003_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 2.1 2.0 6.7146 0.667 121.7 5.99 7 3.0 3.0 6.8777 0.763 95.1 6.26 9 4.0 4.0 6.9994 0.811 81.1 6.33 10 4.9 4.8 7.1088 0.835 76.5 6.32 9 6.0 5.9 7.2341 0.861 75.8 6.14 9 7.0 7.0 7.4116 0.862 70.9 5.96 8 8.0 8.0 7.5229 0.812 67.2 5.81 9 9.0 8.9 7.5482 0.831 65.1 5.69 8 10.0 9.9 7.5987 0.841 59.4 5.61 9 11.0 10.9 7.6243 0.812 55.1 5.56 8 12.0 11.9 7.6374 0.765 50.1 5.51 8 13.0 12.9 7.6467 0.745 45.6 5.45 9 14.0 13.9 7.6572 0.734 41.9 5.42 10 15.0 14.9 7.6757 0.711 37.4 5.44 9 16.0 15.9 7.6852 0.679 33.5 5.41 8 17.0 16.9 7.6907 0.651 29.6 5.34 8 18.0 17.9 7.7050 0.646 25.4 5.29 9 19.0 18.8 7.7230 0.631 21.7 5.27 9 20.0 19.9 7.7395 0.611 18.7 5.26 8 21.1 20.9 7.7552 0.573 15.9 5.24 8 22.1 21.9 7.7635 0.571 13.5 5.22 8 23.0 22.8 7.7666 0.556 11.7 5.23 8 24.0 23.8 7.7717 0.550 10.0 5.18 9 25.1 24.8 7.7810 0.542 8.5 5.16 8 26.0 25.8 7.7930 0.544 7.3 5.19 8 27.0 26.8 7.8026 0.529 6.3 5.19 9 28.0 27.8 7.8077 0.518 5.4 5.14 8 29.0 28.8 7.8099 0.512 4.6 5.13 9 30.0 29.7 7.8108 0.520 4.0 5.14 8 31.0 30.7 7.8118 0.527 3.4 5.13 9 32.0 31.7 7.8125 0.514 2.9 5.12 8 33.0 32.8 7.8150 0.517 2.5 5.12 9 34.0 33.6 7.8198 0.520 2.1 5.13 8 34.9 34.6 7.8231 0.512 1.9 5.14 8 36.0 35.7 7.8275 0.514 1.6 5.11 9 37.0 36.7 7.8285 0.507 1.4 5.09 8 38.0 37.7 7.8281 0.512 1.2 5.13 10 39.0 38.7 7.8279 0.527 1.0 5.09 8 40.0 39.7 7.8286 0.520 0.9 5.11 8 41.0 40.7 7.8296 0.506 0.8 5.10 9 42.0 41.6 7.8347 0.512 0.7 5.08 8 43.0 42.6 7.8429 0.501 0.6 5.08 9 44.0 43.7 7.8446 0.507 0.5 5.08 9 45.0 44.6 7.8449 0.510 0.4 5.08 8 45.9 45.5 7.8451 0.512 0.4 5.08 8 47.0 46.6 7.8489 0.511 0.3 5.09 9 48.0 47.6 7.8501 0.501 0.3 5.09 10 49.0 48.6 7.8550 0.505 0.2 5.10 8 50.0 49.6 7.8576 0.490 0.2 5.10 9 51.0 50.6 7.8548 0.486 0.2 5.07 9 52.0 51.6 7.8467 0.486 0.2 5.08 9 53.0 52.5 7.8142 0.489 0.1 5.10 8 54.0 53.5 7.7662 0.498 0.1 5.14 9 55.0 54.5 7.7425 0.512 0.1 5.20 9 56.0 55.6 7.7254 0.522 0.1 5.24 9 57.0 56.5 7.7217 0.551 0.1 5.20 8 58.0 57.5 7.6955 0.550 0.1 5.24 9 59.0 58.5 7.6763 0.561 0.1 5.26 9 60.0 59.5 7.6522 0.567 0.1 5.30 8 61.0 60.5 7.6313 0.582 0.1 5.29 9 62.0 61.5 7.6260 0.586 0.1 5.27 8 63.0 62.4 7.5843 0.597 0.1 5.33 9 64.0 63.5 7.5353 0.627 0.0 5.41 8 65.0 64.5 7.5000 0.670 0.0 5.41 8 66.0 65.5 7.4635 0.683 0.0 5.43 9 67.0 66.4 7.4383 0.725 0.0 5.46 8 67.9 67.3 7.4289 0.745 0.0 5.49 8 69.0 68.4 7.4165 0.730 0.0 5.50 8 70.0 69.4 7.3967 0.747 0.0 5.49 9 71.0 70.4 7.3690 0.754 0.0 5.51 8 72.0 71.4 7.3562 0.796 0.0 5.49 9 73.0 72.4 7.3560 0.776 0.0 5.52 8 74.0 73.3 7.3570 0.794 0.0 5.57 8 75.0 74.3 7.3611 0.793 0.0 5.58 8 76.0 75.4 7.3637 0.772 0.0 5.52 8 77.0 76.3 7.3671 0.765 0.0 5.51 9 78.0 77.3 7.3706 0.776 0.0 5.57 8 79.0 78.3 7.3739 0.767 0.0 5.58 8 80.0 79.4 7.3751 0.753 0.0 5.55 7 81.0 80.3 7.3754 0.742 0.0 5.54 9 82.0 81.2 7.3758 0.763 0.0 5.54 9 83.0 82.3 7.3751 0.756 0.0 5.48 8 84.0 83.2 7.3738 0.748 0.0 5.43 8 85.0 84.3 7.3738 0.745 0.0 5.39 1 86.0 85.2 7.3719 0.728 0.0 -99.00 7 87.0 86.3 7.3730 0.704 0.0 -99.00 9 87.9 87.2 7.3759 0.708 0.0 -99.00 8 88.7 88.0 7.3777 0.753 0.0 -99.00 9