*2023/09/14 16:41:21.28 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/01 23:48:58.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 39ED7442 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Depth metres 1.348 51.361 2 Temperature:Primary 'deg C (ITS90)' 9.1003 17.0453 3 Fluorescence:URU:Wetlabs mg/m^3 0.223 3.045 4 Oxygen:Dissolved:SBE mL/L 3.886 7.138 5 Oxygen:Dissolved:SBE umol/kg 169.6655 312.6602 6 Number_of_bin_records n/a 14 67 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 7 F ' ' 2 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2023-022\Processing\derive\2023-022-0011.cnv $END *ADMINISTRATION MISSION : 2023-022 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 : BS-11 EVENT NUMBER : 11 LATITUDE : 49 28.95200 N ! (deg min) LONGITUDE : 124 45.96900 W ! (deg min) WATER DEPTH : 61 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0251255 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 6448 Conductivity ' ' 6147 'Pressure:Strain Gauge' ' ' 1255 PAR/Logarithmic:Satlantic ' ' 2274 'Oxygen:SBE 43' ' ' 4378 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-8046 $END $REMARKS 1.0.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/08/10 14:41:15 3665 3665 CLEAN 5.3 2023/08/10 14:42:46 3665 3665 ADTIMCH 4.4 2023/08/10 14:47:59 3665 3665 CLIP 1.4.1 2023/08/10 15:15:53 3665 1896 DELETE 6.3 2023/08/10 15:22:54 1896 934 BINAVE 4.2.1 2023/08/11 11:36:22 934 52 CHGUNITS 3.2 2023/09/14 16:15:06 52 52 REORDER 1.3.1 2023/09/14 16:24:18 ? ? REMOVECH 8.2 2023/09/14 16:24:32 52 52 HDREDIT2 3.2 2023/09/14 16:41:21 ? ? $END $REMARKS -CLEAN functions: 2023/08/10 14:42:44 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 9.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 1770, 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 41.83 dbars Sample interval (from FILE section of header) = 0.062 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. -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2023/09/14 16:24:32 The following CHANNEL(S) were removed: Conductivity:Primary [S/m] Salinity:T0:C0 [PSS-78] -HEADER EDITS: 2023/09/14 16:41:21 Applied edit header: D:\Telework\2023-022\Processing\doc\2023-022-HDR.TXT Channel 1: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER 1.0.4 Mar 23 2021 08:54:28 2023-06-01T14:48:55 15.9 0.4 7.3 3.2 7.3 51.3 18.6 589824 2015625216 8192 27994794 0 0 Sea-Bird Electronics, Inc 1.0.4 Mar 23 2021 08:54:28 1.0 2023-02-02T08:30:30 temperature-0 03-6448 conductivity-0 04-6147 strain-0 12364712 PAR PAR-2274 NONE NONE DO 4378 NONE NONE CHL 8046 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 9600 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 0 0 0 0 3000 60 1 0 1 1 0 0 0 0 0 0 0 8 12364712 2023-02-13 1.669452e-01 2.757409e-04 -6.637241e-14 -7.156559e+01 4.895334e+01 -7.272807e-02 8.388920e+06 5.351747e+01 -1.188608e+00 2.512468e+01 -7.500000e-05 0.000000e+00 0.000000e+00 1.450000e+03 2023-06-01T14:48:58 # nquan = 11 # nvalues = 3665 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: 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 = 1 # name 10 = flag: flag # span 0 = 1, 3665 # span 1 = 0.414, 51.832 # span 2 = 0.398, 51.474 # span 3 = -11.2252, 18.1059 # span 4 = 0.000603, 3.609313 # span 5 = -0.1430, 19.3267 # span 6 = 1.8271, 3.2822 # span 7 = -1.156, 1.160 # span 8 = -0.0055, 30.1163 # span 9 = -111.9712, 12.7760 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jun 01 2023 14:48:58 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 6448 # 04-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.33293641e-003 # 6.39082893e-004 # 2.20950583e-005 # 2.06770154e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 6147 # 18-Jan-23 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01031449e+001 # 1.39347559e+000 # -1.63382489e-003 # 1.84236483e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1255 # 13-Feb-23 # 1.66945152e-001 # 2.75740921e-004 # -6.63724103e-014 # -7.15655855e+001 # 4.89533360e+001 # -7.27280730e-002 # 8.38892017e+006 # 5.35174656e+001 # -1.18860817e+000 # 2.51246775e+001 # -7.50000000e-005 # 0.00000000e+000 # 0.000000 # # # # # # 2274 # 01/25/23 # 9.7164e-001 # 8.0889e-001 # 1.3589e+000 # 1 # 1.0000e+000 # # # # # # # # # 4378 # 28-Mar-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.6069e-001 # -0.5173 # -3.4533e-003 # 1.1469e-004 # -1.9161e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.2900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # # # # FLRTD-8046 # 21-Apr-2023 # 1.30000000e+001 # # 0.0110 # # # # # # # # # # # #
# datcnv_date = Jun 02 2023 07:52:15, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2023-022\2023-022-0011.xml D:\Telework\2023-022\Proces sing\convert\2023-022-ctd_1255.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 20 2023 11:50:11, 7.26.7.129 # filter_in = D:\Telework\2023-022\Processing\convert\2023-022-0011.cnv # filter_low_pass_tc_A = 1.000 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = prdM # filter_low_pass_B_vars = # wfilter_date = Jul 20 2023 11:51:27, 7.26.7.129 # wfilter_in = D:\Telework\2023-022\Processing\wildedit\2023-022-0011.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 20 2023 11:52:18, 7.26.7.129 # alignctd_in = D:\Telework\2023-022\Processing\wfilter\2023-022-0011.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 20 2023 11:52:58, 7.26.7.129 # celltm_in = D:\Telework\2023-022\Processing\align\2023-022-0011.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 11:55:02, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2023-022\Processing\celltm\2023-022-0011.cnv D:\Telewo rk\2023-022\Processing\doc\25P -1255 May 2023.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Fluorescence:URU:Wetlabs and PAR data are nominal and unedited except that some records were removed at the bottom of many casts. CTD conductivity and salinity data were bad and were removed from all files. Extracted chlorophyll samples were available. The comparison of fluorescence values with chlorophyll looked normal, though fluorescence was much higher in deep water where 2 chlorophyll samples were near zero. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values looked reasonable, but this is a region subject to great variability. After cast #31 dissolved oxygen data look bad below the surface with spikes and odd offset sections. Oxygen:Dissolved:SBE data were removed from CTD casts 32 to 48. For details on the processing see document: 2023-022_Processing_Report.doc. !--1--- ---2---- ---3--- --4--- --5-- -6-- !Depth Temperat Fluores Oxygen Oxyge Numb ! ure: cence: : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ------- ------ ----- ---- *END OF HEADER 1.3 17.0453 1.164 6.98 305.8 48 1.6 16.9854 1.115 6.99 306.3 41 2.7 16.8475 1.380 6.96 304.9 20 3.8 16.6230 1.688 7.14 312.7 15 4.9 16.5881 1.916 6.96 305.0 15 5.9 16.5025 1.977 6.90 302.2 14 6.9 16.3848 2.193 6.47 283.6 14 7.9 16.3029 1.765 6.03 263.9 14 8.9 14.8578 1.506 6.35 278.1 14 9.9 13.6753 2.695 6.51 284.8 14 10.9 13.6300 2.765 6.25 273.3 14 11.9 13.0093 3.025 5.90 258.0 14 12.9 12.1165 3.045 5.67 247.7 15 13.9 11.8877 2.376 5.59 244.3 15 14.9 11.7002 2.324 5.44 237.7 15 15.9 11.3107 1.886 5.44 237.7 16 16.8 11.1859 1.443 5.47 239.0 15 17.8 11.0989 1.292 5.48 239.3 16 18.8 11.0109 1.385 5.41 236.2 15 19.8 10.8233 1.328 5.28 230.6 16 20.8 10.5931 1.236 5.21 227.6 16 21.8 10.5146 1.034 5.14 224.6 16 22.8 10.3658 0.875 5.14 224.6 16 23.8 10.2504 0.789 5.17 225.9 15 24.8 10.2472 0.726 5.20 227.2 16 25.8 10.2440 0.900 5.23 228.5 16 26.8 10.2316 0.720 5.22 227.9 16 27.8 10.2118 0.638 5.22 227.9 15 28.7 10.1817 0.592 5.25 229.1 16 29.7 10.1538 0.657 5.24 229.0 16 30.7 10.0915 0.547 5.14 224.3 16 31.7 10.0238 0.434 5.05 220.6 16 32.7 9.9799 0.444 5.04 220.0 16 33.7 9.8382 0.438 4.97 216.9 16 34.7 9.7578 0.270 4.89 213.5 16 35.7 9.7169 0.454 4.75 207.2 16 36.7 9.6869 0.393 4.69 204.6 16 37.7 9.6173 0.400 4.59 200.6 16 38.7 9.5544 0.306 4.56 199.2 16 39.7 9.5357 0.324 4.58 199.8 16 40.7 9.4980 0.329 4.61 201.3 16 41.7 9.4837 0.294 4.57 199.4 16 42.6 9.4324 0.289 4.52 197.4 16 43.6 9.4246 0.297 4.48 195.7 16 44.6 9.3904 0.319 4.46 194.6 16 45.6 9.3285 0.254 4.29 187.4 16 46.6 9.2359 0.287 4.21 184.0 16 47.6 9.2053 0.226 4.23 184.6 16 48.6 9.1901 0.308 4.22 184.3 16 49.7 9.1684 0.307 4.09 178.5 18 51.0 9.1119 0.233 3.89 169.7 27 51.4 9.1003 0.223 3.94 171.9 67