*2024/11/12 10:28:35.31 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/03/25 22:34:37.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 92 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BA086069 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.16 91.837 2 Depth metres 1.154 91.312 3 Temperature:Primary 'deg C (ITS90)' 8.5222 9.6112 4 Fluorescence:URU:Wetlabs mg/m^3 0.482 2.161 5 Salinity:T0:C0 PSS-78 26.7773 29.8241 6 PAR uE/m^2/sec 0.122 321.431 7 Oxygen:Dissolved:SBE mL/L 5.586 7.89 8 Oxygen:Dissolved:SBE umol/kg 243.8423 345.2554 9 Conductivity:Primary S/m 2.96268 3.181285 10 Number_of_bin_records n/a 17 48 $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 ' ' 1 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 10 F ' ' 5 10 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2024-043\Processing\derive\2024-043-0005.cnv $END *ADMINISTRATION MISSION : 2024-043 AGENCY : IOS,Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Plankton SCIENTIST : Young K. PLATFORM : Richardson Point *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : SC-04 EVENT NUMBER : 5 LATITUDE : 48 43.52600 N ! (deg min) LONGITUDE : 123 25.06000 W ! (deg min) WATER DEPTH : 96 *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 2024/11/06 15:24:23 8848 8848 CLEAN 5.3 2024/11/07 08:40:42 8844 8844 CLIP 1.4.1 2024/11/07 10:21:46 8844 4545 SHIFTDAT 3.5.1 2024/11/07 10:36:47 4545 4545 DELETE 6.3 2024/11/07 11:50:31 4545 2076 CTDEDIT 5.5.1 2024/11/07 12:41:48 2076 2022 BINAVE 4.2.1 2024/11/08 15:53:45 2022 92 REMOVECH 8.2 2024/11/12 10:24:45 92 92 CHGUNITS 3.2 2024/11/12 10:26:36 92 92 REORDER 1.3.1 2024/11/12 10:28:13 ? ? HDREDIT2 3.2 2024/11/12 10:28:35 ? ? $END $REMARKS -CLEAN functions: 2024/11/07 08:40:39 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 4300, end from event list: clip.csv Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 2.00 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 9 points) will be deleted. Drop rate applies in the range 10.00 to 83.15 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.5.1 2024/11/07 12:41:48 54 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Pressure 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 2024/11/12 10:24:45 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag Prediction_Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2024/11/12 10:28:35 Applied edit header: E:\Telework\2024-043\Processing\doc\2024-043-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 10: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER 1.0.4 Mar 23 2021 08:54:28 2024-03-25T22:34:34 18.5 0.1 7.3 3.3 7.3 43.9 16.6 950272 2015264768 13198 27989788 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 115200 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 2024-03-25T22:34:37 # nquan = 12 # nvalues = 8848 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = par/sat/log: PAR/Logarithmic, Satlantic [umol photons/m^2/sec] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 9 = depSM: Depth [salt water, m], lat = 0 # name 10 = dz/dtM: Descent Rate [m/s], WS = 1 # name 11 = flag: flag # span 0 = 1, 8848 # span 1 = 0.196, 93.147 # span 2 = -24.1095, 9.6366 # span 3 = 0.008704, 3.181364 # span 4 = -0.1430, 33.4079 # span 5 = 2.0234, 3.1402 # span 6 = 8.5578e-02, 6.9390e+02 # span 7 = 0.1270, 29.8251 # span 8 = -99.7821, 9.7442 # span 9 = 0.195, 92.614 # span 10 = -0.975, 0.976 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Mar 25 2024 22:34:37 [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 = Nov 06 2024 14:06:59, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2024-043\Unprocessed\CTD Data\2024-043-0005.xml E:\Tel ework\2024-043\Processing\doc\2024-043-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Nov 06 2024 14:07:37, 7.26.7.129 # wildedit_in = E:\Telework\2024-043\Processing\convert\2024-043-0005.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prdM t090C c0S/m # wildedit_excl_bad_scans = yes # filter_date = Nov 06 2024 14:08:28, 7.26.7.129 # filter_in = E:\Telework\2024-043\Processing\wildedit\2024-043-0005.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = # filter_low_pass_B_vars = prdM # wfilter_date = Nov 06 2024 14:08:56, 7.26.7.129 # wfilter_in = E:\Telework\2024-043\Processing\filter\2024-043-0005.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 16 # wfilter_action c0S/m = cosine, 16 # alignctd_date = Nov 06 2024 14:09:07, 7.26.7.129 # alignctd_in = E:\Telework\2024-043\Processing\wfilter\2024-043-0005.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 06 2024 14:09:17, 7.26.7.129 # celltm_in = E:\Telework\2024-043\Processing\align\2024-043-0005.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 06 2024 14:09:53, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-043\Processing\celltm\2024-043-0005.cnv E:\Telewo rk\2024-043\Processing\doc\2024-043-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 1 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records corrupted by shed wakes near the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity, PAR and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. There were only 5 salinity calibration samples taken during this cruise, of which only 2 were below 5m. 4 samples differed from the CTD salinity by 0.005psu or less. The only outlier was from a very high gradient at 5m. Salinity is likely good to +/-0.005psu. Extracted chlorophyll samples were only available from the surface. CTD data are not reliable at that depth with large spikes at the surface. The ratio of CTD Fluorescence to Extracted CHL samples was somewhat lower than usual except for CHL>10ug/L. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values were between 85% and 165% with all values <100% coming from areas where vertical mixing may be strong. For details on the processing see document: 2024-043_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7--- --8-- ----9---- -10- !Pressu Depth Temperat Fluores Salinity PAR 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 1.2 1.2 9.6112 1.173 26.7773 321.4 7.89 345.3 2.96268 48 2.0 2.0 9.5083 1.551 27.0886 237.6 7.61 332.7 2.98614 39 3.0 2.9 9.3241 1.625 27.6048 177.9 7.28 318.3 3.02356 30 4.0 4.0 9.0485 1.842 28.4199 133.0 6.85 299.3 3.08262 23 5.0 5.0 8.7851 2.139 29.0881 107.3 6.55 286.0 3.12724 22 6.0 6.0 8.7284 2.161 29.2184 82.8 6.60 288.3 3.13542 23 7.0 7.0 8.7053 2.064 29.2551 63.9 6.54 285.5 3.13717 23 8.0 8.0 8.6740 1.938 29.2943 50.0 6.54 285.4 3.13850 22 9.0 8.9 8.6499 1.440 29.3202 39.0 6.47 282.7 3.13912 21 10.0 9.9 8.6425 1.478 29.3350 31.2 6.45 281.7 3.14000 21 11.0 10.9 8.6402 1.410 29.3483 25.0 6.49 283.3 3.14114 22 12.0 11.9 8.6401 1.365 29.3515 20.1 6.52 284.6 3.14149 22 13.0 12.9 8.6398 1.381 29.3532 15.9 6.51 284.4 3.14167 21 14.0 13.9 8.6402 1.447 29.3546 12.7 6.51 284.1 3.14186 20 15.0 14.9 8.6391 1.405 29.3619 10.2 6.43 280.8 3.14254 20 16.0 15.9 8.6357 1.325 29.3727 8.3 6.46 281.9 3.14334 22 17.0 16.9 8.6322 1.349 29.3833 6.7 6.44 281.1 3.14413 21 18.0 17.9 8.6283 1.316 29.3917 5.4 6.43 280.7 3.14466 21 19.0 18.9 8.6272 1.320 29.4021 4.3 6.39 278.9 3.14563 20 20.0 19.9 8.6217 1.235 29.4200 3.5 6.36 277.8 3.14696 20 21.0 20.9 8.6142 1.073 29.4469 2.8 6.31 275.4 3.14899 22 22.0 21.9 8.6112 1.012 29.4564 2.3 6.32 275.7 3.14971 21 23.0 22.9 8.6070 0.909 29.4690 1.9 6.26 273.4 3.15062 20 24.0 23.9 8.6037 0.950 29.4796 1.5 6.21 271.1 3.15143 20 25.0 24.9 8.6022 0.982 29.4872 1.2 6.28 274.2 3.15209 20 26.0 25.9 8.6015 0.908 29.4942 1.0 6.28 274.2 3.15274 21 27.0 26.8 8.6004 1.020 29.4970 0.8 6.25 272.9 3.15297 22 28.0 27.8 8.5954 0.830 29.5057 0.6 6.24 272.3 3.15344 19 29.0 28.8 8.5934 0.994 29.5089 0.5 6.26 273.5 3.15363 20 30.0 29.8 8.5905 0.881 29.5167 0.4 6.17 269.2 3.15419 20 31.0 30.8 8.5868 0.823 29.5287 0.3 6.20 270.7 3.15510 22 32.0 31.8 8.5848 0.855 29.5418 0.2 6.20 270.6 3.15624 22 33.0 32.8 8.5837 0.883 29.5509 0.2 6.19 270.3 3.15707 20 34.0 33.8 8.5842 0.847 29.5474 0.1 6.20 270.8 3.15681 20 35.0 34.8 8.5843 0.818 29.5475 0.1 6.21 271.2 3.15687 21 36.0 35.8 8.5844 0.814 29.5476 0.1 6.20 270.9 3.15692 22 37.0 36.8 8.5845 1.004 29.5471 0.1 6.19 270.4 3.15692 22 38.0 37.8 8.5821 0.825 29.5627 0.1 6.14 268.0 3.15828 20 39.0 38.8 8.5795 0.776 29.5801 0.1 6.14 267.9 3.15979 19 40.0 39.8 8.5819 0.853 29.5785 0.1 6.17 269.5 3.15987 22 41.0 40.8 8.5820 0.725 29.5901 0.1 6.12 267.4 3.16105 22 42.0 41.8 8.5821 0.959 29.5954 0.1 6.11 266.7 3.16159 21 43.0 42.8 8.5817 0.885 29.5974 0.1 6.18 269.6 3.16180 19 44.0 43.8 8.5816 0.841 29.5999 0.1 6.12 267.4 3.16208 21 45.0 44.8 8.5816 0.760 29.6018 0.1 6.09 265.7 3.16230 21 46.0 45.8 8.5818 0.722 29.6041 0.1 6.13 267.8 3.16258 22 47.0 46.7 8.5822 0.744 29.6031 0.1 6.11 266.7 3.16255 21 48.0 47.7 8.5808 0.851 29.6100 0.1 6.09 266.0 3.16314 19 49.0 48.7 8.5785 0.810 29.6190 0.1 6.08 265.7 3.16387 21 50.0 49.7 8.5777 0.987 29.6230 0.1 6.08 265.6 3.16423 21 51.0 50.7 8.5777 0.849 29.6246 0.1 6.05 264.1 3.16442 22 52.0 51.7 8.5768 0.912 29.6299 0.1 6.04 263.8 3.16490 21 53.0 52.7 8.5765 0.827 29.6319 0.1 6.05 264.2 3.16512 20 54.0 53.7 8.5761 0.780 29.6340 0.1 6.07 265.1 3.16533 20 55.0 54.7 8.5745 0.728 29.6399 0.1 6.07 265.0 3.16580 22 56.0 55.7 8.5749 0.671 29.6384 0.1 6.13 267.7 3.16574 22 57.0 56.7 8.5736 0.706 29.6418 0.1 6.09 265.9 3.16600 21 58.0 57.7 8.5738 0.744 29.6399 0.1 6.06 264.5 3.16587 20 59.0 58.7 8.5743 0.747 29.6367 0.1 6.10 266.3 3.16564 22 60.0 59.7 8.5734 0.758 29.6401 0.1 6.12 267.3 3.16594 22 61.0 60.6 8.5738 0.761 29.6396 0.1 6.11 266.8 3.16596 21 62.0 61.6 8.5730 0.669 29.6417 0.1 6.04 263.9 3.16614 21 63.0 62.6 8.5731 0.748 29.6418 0.1 6.03 263.3 3.16620 21 64.0 63.7 8.5736 0.761 29.6413 0.1 6.07 265.0 3.16623 22 65.0 64.6 8.5687 0.960 29.6534 0.1 6.03 263.2 3.16704 23 66.0 65.6 8.5676 0.621 29.6571 0.1 6.03 263.3 3.16736 22 67.0 66.6 8.5667 0.752 29.6602 0.1 5.93 259.0 3.16762 22 68.0 67.6 8.5658 0.669 29.6633 0.1 6.03 263.2 3.16789 22 69.0 68.6 8.5646 0.586 29.6678 0.1 6.01 262.2 3.16827 23 70.0 69.6 8.5586 0.553 29.6901 0.1 5.89 257.0 3.16996 23 71.0 70.6 8.5548 0.685 29.7028 0.1 5.89 256.9 3.17092 21 72.0 71.6 8.5534 0.934 29.7063 0.1 5.90 257.6 3.17119 22 73.0 72.6 8.5518 0.568 29.7094 0.1 5.85 255.4 3.17140 22 74.0 73.6 8.5508 0.593 29.7109 0.1 5.85 255.5 3.17150 23 75.0 74.6 8.5491 0.482 29.7136 0.1 5.87 256.1 3.17167 23 76.0 75.6 8.5410 0.618 29.7263 0.1 5.72 249.9 3.17228 21 77.0 76.6 8.5380 0.602 29.7308 0.1 5.68 248.2 3.17251 22 78.0 77.6 8.5362 0.629 29.7320 0.1 5.72 249.6 3.17252 23 79.0 78.6 8.5332 0.526 29.7347 0.1 5.72 249.9 3.17257 23 80.0 79.5 8.5333 0.499 29.7369 0.1 5.71 249.3 3.17283 21 81.0 80.5 8.5289 0.549 29.7437 0.1 5.62 245.3 3.17318 22 82.0 81.5 8.5245 0.535 29.7524 0.1 5.59 243.8 3.17370 22 83.0 82.5 8.5243 0.539 29.7586 0.1 5.60 244.5 3.17432 24 84.0 83.5 8.5238 0.538 29.7649 0.1 5.60 244.5 3.17493 22 85.0 84.5 8.5237 0.596 29.7658 0.1 5.60 244.3 3.17504 22 86.0 85.5 8.5222 0.612 29.7733 0.1 5.59 244.2 3.17569 22 87.0 86.5 8.5235 0.504 29.7842 0.1 5.66 246.9 3.17688 23 88.0 87.5 8.5287 0.544 29.8088 0.1 5.71 249.2 3.17971 23 89.0 88.5 8.5287 0.543 29.8225 0.1 5.65 246.7 3.18107 21 90.0 89.5 8.5288 0.505 29.8241 0.1 5.68 248.0 3.18128 22 91.0 90.5 8.5292 0.540 29.8211 0.1 5.71 249.1 3.18107 25 91.8 91.3 8.5290 0.514 29.8175 0.1 5.67 247.3 3.18073 17