*2023/11/06 13:52:06.57 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/26 21:05:33.999 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B96B33EA NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 51 2 Depth metres 2.033 50.487 3 Temperature:Primary 'deg C (ITS90)' 10.6638 13.4409 4 Fluorescence:URU:Wetlabs mg/m^3 0.211 4.307 5 Salinity:T0:C0 PSS-78 29.5906 30.7229 6 PAR uE/m^2/sec 0.122 709.388 7 Oxygen:Dissolved:SBE mL/L 3.5 5.155 8 Oxygen:Dissolved:SBE umol/kg 152.7203 225.2395 9 Conductivity:Primary S/m 3.437552 3.560044 10 Number_of_bin_records n/a 16 31 $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\2023-023\Processing\derive\2023-023-0056.cnv $END *ADMINISTRATION MISSION : 2023-023 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 : CBE2 EVENT NUMBER : 56 LATITUDE : 48 44.20200 N ! (deg min) LONGITUDE : 123 34.32700 W ! (deg min) WATER DEPTH : 60 *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 2023/10/30 16:42:20 5267 5267 CLEAN 5.3 2023/10/30 16:42:36 5255 5255 ADTIMCH 4.4 2023/10/30 16:42:52 5255 5255 CLIP 1.4.1 2023/10/30 16:43:26 5255 2226 SHIFTDAT 3.5 2023/10/30 16:44:03 2226 2226 DELETE 6.3 2023/10/30 16:44:13 2226 990 CTDEDIT 5.5.0 2023/10/31 14:58:24 990 978 BINAVE 4.2.1 2023/11/06 13:21:08 978 50 REMOVECH 8.2 2023/11/06 13:22:10 50 50 CHGUNITS 3.2 2023/11/06 13:22:28 50 50 REORDER 1.3.1 2023/11/06 13:24:03 ? ? HDREDIT2 3.2 2023/11/06 13:52:06 ? ? $END $REMARKS -CLEAN functions: 2023/10/30 16:42:24 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 47 data records in pad range. Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 9.07 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 3030, 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 filtered over width: 7 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 8 points) will be deleted. Drop rate applies in the range 10.00 to 41.02 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.5.0 2023/10/31 14:58:24 12 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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2023/11/06 13:22:10 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2023/11/06 13:52:06 Applied edit header: E:\Telework\2023-023\Processing\doc\2023-023-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> 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 2023-07-26T12:01:19 15.0 0.3 7.3 3.3 9.8 56.2 20.0 31719424 1984495616 440547 27562439 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 2023-07-26T12:01:22 # nquan = 12 # nvalues = 5267 # 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 = par/sat/log: PAR/Logarithmic, Satlantic [umol photons/m^2/sec] # 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, 5267 # span 1 = 0.388, 51.024 # span 2 = 0.384, 50.585 # span 3 = -12.0050, 17.4122 # span 4 = 0.019213, 3.774900 # span 5 = -0.1430, 64.8570 # span 6 = 1.7385, 2.6432 # span 7 = 8.5597e-02, 2.3919e+03 # span 8 = -0.883, 0.896 # span 9 = 0.2626, 30.9909 # span 10 = -98.8565, 11.1598 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 26 2023 12:01:22 [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 = Oct 30 2023 12:03:13, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = E:\Telework\2023-023\Unprocessed\CTD Data\2023-023-0056.xml E:\Tel ework\2023-023\Processing\doc\2023-023-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Oct 30 2023 16:36:03, 7.26.7.129 # wildedit_in = E:\Telework\2023-023\Processing\convert\2023-023-0056.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prdM depSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Oct 30 2023 16:37:13, 7.26.7.129 # wfilter_in = E:\Telework\2023-023\Processing\wildedit\2023-023-0056.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 16 # wfilter_action c0S/m = cosine, 16 # alignctd_date = Oct 30 2023 16:40:44, 7.26.7.129 # alignctd_in = E:\Telework\2023-023\Processing\wfilter\2023-023-0056.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Oct 30 2023 16:41:26, 7.26.7.129 # celltm_in = E:\Telework\2023-023\Processing\align\2023-023-0056.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 30 2023 16:41:49, 7.26.7.129 [derive_vars = 2] # Derive_in = E:\Telework\2023-023\Processing\celltm\2023-023-0056.cnv E:\Telewo rk\2023-023\Processing\doc\2023-023-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDED was used to remove a few records corrupted by shed wakes near the top of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. CTD salinity values were within +/-0.005 for all bottle samples taken from near the bottom of casts. No recalibration was applied. Extracted chlorophyll samples were available from the surface. The ratio of CTD Fluorescence to Extracted CHL samples was lower than usually seen, but followed the pattern of ratio FL/CHL gradually dropping as extracted chlorophyll values rose. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values were between 65% and 118% with all values <100% coming from the Gulf Islands area (including cast #49). For details on the processing see document: 2023-023_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 2.0 2.0 13.4409 3.514 29.5906 709.4 5.16 225.2 3.56004 29 3.0 3.1 12.9915 4.307 29.6769 356.5 4.86 212.3 3.53167 16 4.0 4.0 12.8542 4.237 29.7120 204.9 4.91 214.5 3.52394 23 5.0 5.0 12.8336 4.234 29.7179 134.3 4.84 211.5 3.52288 23 6.0 5.9 12.7768 4.049 29.7351 87.6 4.83 211.0 3.51999 22 7.0 6.9 12.6425 3.986 29.7677 51.4 4.70 205.4 3.51223 19 8.0 7.9 12.5432 3.490 29.7949 31.2 4.66 203.5 3.50683 21 9.0 8.9 12.5106 3.400 29.8052 20.2 4.65 203.0 3.50522 20 10.0 9.9 12.4895 3.421 29.8124 13.8 4.66 203.4 3.50425 19 11.0 10.9 12.4647 3.565 29.8205 9.8 4.61 201.4 3.50307 18 12.0 11.9 12.3837 3.223 29.8506 7.1 4.56 199.2 3.49950 18 13.0 12.9 12.3031 2.820 29.8800 5.2 4.46 194.8 3.49587 19 14.0 13.9 12.1902 2.667 29.9180 3.9 4.37 191.0 3.49043 19 15.0 14.9 12.0985 2.458 29.9426 2.8 4.27 186.4 3.48535 19 16.0 15.8 11.9882 2.402 29.9702 2.2 4.24 185.3 3.47901 18 17.0 16.9 11.9584 2.312 29.9761 1.7 4.27 186.5 3.47716 19 18.0 17.9 11.9392 2.181 29.9810 1.3 4.30 187.7 3.47611 19 19.0 18.8 11.9288 2.228 29.9863 1.0 4.27 186.4 3.47582 19 20.0 19.8 11.8497 2.112 30.0303 0.8 4.21 184.1 3.47381 18 21.0 20.8 11.7563 1.861 30.0750 0.6 4.15 181.0 3.47065 19 22.0 21.8 11.7147 1.652 30.0910 0.5 4.14 181.0 3.46885 19 23.0 22.8 11.6888 1.615 30.1011 0.4 4.15 181.2 3.46776 18 24.0 23.8 11.6461 1.371 30.1196 0.3 4.14 180.6 3.46613 19 25.0 24.8 11.6407 1.290 30.1342 0.2 4.16 181.5 3.46722 19 26.0 25.8 11.6632 1.588 30.1427 0.2 4.16 181.5 3.47005 18 27.0 26.8 11.6684 1.634 30.1439 0.2 4.13 180.2 3.47066 19 28.0 27.8 11.6619 1.665 30.1501 0.2 4.08 178.1 3.47078 18 29.0 28.7 11.5978 1.561 30.1733 0.1 4.04 176.6 3.46784 19 30.0 29.7 11.5481 1.310 30.1822 0.1 4.04 176.4 3.46461 20 31.0 30.8 11.5325 1.439 30.1990 0.1 4.01 175.2 3.46507 18 32.0 31.8 11.4950 1.190 30.2040 0.1 4.01 175.0 3.46248 19 33.0 32.7 11.4404 1.927 30.2234 0.1 3.91 170.6 3.45991 19 34.0 33.7 11.3111 0.795 30.2868 0.1 3.86 168.6 3.45558 19 35.0 34.7 11.2583 0.887 30.3182 0.1 3.86 168.3 3.45440 19 36.0 35.7 11.2162 0.840 30.3438 0.1 3.82 166.7 3.45351 19 37.0 36.7 11.1218 0.650 30.3911 0.1 3.71 161.9 3.45043 19 38.0 37.7 11.0530 0.479 30.4190 0.1 3.71 162.0 3.44751 19 39.0 38.6 10.9812 0.394 30.4469 0.1 3.70 161.6 3.44432 19 40.0 39.6 10.9389 0.282 30.4757 0.1 3.67 160.1 3.44374 19 41.0 40.7 10.9066 0.284 30.4917 0.1 3.64 158.7 3.44268 20 42.0 41.7 10.8614 0.252 30.5107 0.1 3.69 160.9 3.44082 19 43.0 42.6 10.8394 0.218 30.5164 0.1 3.68 160.6 3.43958 19 44.0 43.6 10.8277 0.229 30.5201 0.1 3.62 157.9 3.43901 19 45.0 44.6 10.7850 0.247 30.5451 0.1 3.60 157.3 3.43797 19 46.0 45.6 10.7423 0.236 30.5761 0.1 3.61 157.5 3.43755 19 47.0 46.6 10.7255 0.224 30.6044 0.1 3.58 156.3 3.43903 19 48.0 47.6 10.7312 0.241 30.6197 0.1 3.63 158.3 3.44111 19 49.0 48.6 10.7517 0.232 30.6467 0.1 3.62 157.9 3.44562 20 50.0 49.6 10.7315 0.236 30.6752 0.1 3.52 153.6 3.44684 19 51.0 50.5 10.6638 0.211 30.7229 0.1 3.50 152.7 3.44595 31