*2023/11/06 13:52:06.45 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/26 19:24:28.999 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 92D7DDA1 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 56 2 Depth metres 2.011 55.124 3 Temperature:Primary 'deg C (ITS90)' 10.6354 12.5029 4 Fluorescence:URU:Wetlabs mg/m^3 0.481 0.884 5 Salinity:T0:C0 PSS-78 29.4778 31.1231 6 PAR uE/m^2/sec 0.124 79.658 7 Oxygen:Dissolved:SBE mL/L 3.589 4.788 8 Oxygen:Dissolved:SBE umol/kg 156.5634 209.1855 9 Conductivity:Primary S/m 3.399707 3.484122 10 Number_of_bin_records n/a 5 37 $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\2023-023-0052.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 : GI-01 EVENT NUMBER : 52 LATITUDE : 48 45.85900 N ! (deg min) LONGITUDE : 123 20.54000 W ! (deg min) WATER DEPTH : 65 *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 5182 5182 CLEAN 5.3 2023/10/30 16:42:35 5176 5176 ADTIMCH 4.4 2023/10/30 16:42:52 5176 5176 CLIP 1.4.1 2023/10/30 16:43:26 5176 2407 SHIFTDAT 3.5 2023/10/30 16:44:03 2407 2407 DELETE 6.3 2023/10/30 16:44:13 2407 1190 CTDEDIT 5.5.0 2023/10/31 14:57:10 1190 1151 BINAVE 4.2.1 2023/11/06 13:21:08 1151 55 REMOVECH 8.2 2023/11/06 13:22:10 55 55 CHGUNITS 3.2 2023/11/06 13:22:28 55 55 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 43 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 = 2770, 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 46.23 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.5.0 2023/10/31 14:57:10 39 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 2023-07-26T10:20:14 15.1 0.4 7.3 3.3 9.8 53.7 20.0 30736384 1985478656 426894 27576092 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 2023-07-26T10:20:17 # nquan = 12 # nvalues = 5182 # 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, 5182 # span 1 = 0.415, 56.233 # span 2 = 0.411, 55.748 # span 3 = -10.1631, 18.8661 # span 4 = 0.074632, 3.666475 # span 5 = -0.1430, 64.8570 # span 6 = 1.5209, 2.8878 # span 7 = 8.5597e-02, 2.2852e+03 # span 8 = -1.147, 0.962 # span 9 = 0.7930, 31.7987 # span 10 = -102.2519, 11.7291 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 26 2023 10:20:17 [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 12:03:11, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = E:\Telework\2023-023\Unprocessed\CTD Data\2023-023-0052.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 16:36:02, 7.26.7.129 # wildedit_in = E:\Telework\2023-023\Processing\convert\2023-023-0052.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 16:37:12, 7.26.7.129 # wfilter_in = E:\Telework\2023-023\Processing\wildedit\2023-023-0052.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 16 # wfilter_action c0S/m = cosine, 16 # alignctd_date = Oct 30 2023 16:40:43, 7.26.7.129 # alignctd_in = E:\Telework\2023-023\Processing\wfilter\2023-023-0052.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\2023-023-0052.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\2023-023-0052.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 some records corrupted by shed wakes near the top and bottom 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 12.5029 0.481 29.4778 79.7 4.79 209.2 3.46957 37 3.0 3.0 12.3473 0.578 29.5103 69.4 4.76 207.8 3.46012 26 4.0 4.0 12.0764 0.637 29.5975 55.3 4.50 196.8 3.44681 22 5.0 5.0 11.6851 0.759 29.7185 46.5 4.41 192.6 3.42696 22 6.0 5.9 11.6231 0.796 29.7257 40.3 4.43 193.4 3.42259 20 7.0 6.9 11.5955 0.810 29.7301 35.4 4.43 193.5 3.42080 21 8.0 7.9 11.5427 0.822 29.7407 31.4 4.43 193.6 3.41754 21 9.0 8.9 11.4942 0.871 29.7509 28.6 4.40 192.0 3.41461 21 10.0 9.9 11.4155 0.884 29.7695 26.5 4.36 190.5 3.41003 22 11.0 10.9 11.3418 0.880 29.7895 25.1 4.27 186.3 3.40601 22 12.0 11.9 11.2472 0.864 29.8194 23.8 4.26 186.2 3.40125 18 13.0 12.9 11.2115 0.821 29.8327 22.0 4.24 185.0 3.39971 22 14.0 13.9 11.2131 0.828 29.8384 20.8 4.27 186.5 3.40047 24 15.0 14.9 11.2080 0.821 29.8396 19.3 4.30 187.6 3.40020 19 16.0 15.9 11.2003 0.812 29.8443 17.8 4.27 186.3 3.40009 18 17.0 16.9 11.1798 0.785 29.8596 16.4 4.22 184.1 3.39999 23 18.0 17.8 11.1775 0.759 29.8902 14.8 4.22 184.4 3.40298 22 19.0 18.8 11.1860 0.733 29.9209 13.4 4.19 183.0 3.40688 20 20.0 19.8 11.2008 0.711 29.9635 12.3 4.21 183.8 3.41253 21 21.0 20.8 11.1976 0.697 30.0040 11.0 4.19 182.9 3.41647 20 22.0 21.8 11.2041 0.668 30.0317 9.8 4.17 182.1 3.41989 21 23.0 22.8 11.2187 0.629 30.0425 8.9 4.19 182.8 3.42226 21 24.0 23.8 11.2475 0.613 30.0719 8.0 4.12 179.8 3.42774 18 25.0 24.8 11.2610 0.600 30.0978 7.1 4.19 183.0 3.43156 23 26.0 25.7 11.2454 0.583 30.1279 6.3 4.13 180.1 3.43339 21 27.0 26.8 11.2013 0.563 30.1686 5.5 4.09 178.4 3.43392 17 28.0 27.8 11.1793 0.528 30.2376 4.9 4.12 179.6 3.43919 20 29.0 28.7 11.2194 0.498 30.2803 4.3 4.12 179.9 3.44698 24 30.0 29.7 11.2733 0.519 30.3095 3.8 4.12 180.1 3.45456 21 31.0 30.7 11.2964 0.513 30.3231 3.4 4.12 179.9 3.45795 18 32.0 31.8 11.2910 0.519 30.3881 2.9 4.05 176.8 3.46422 19 33.0 32.7 11.2158 0.505 30.4971 2.6 3.97 173.1 3.46907 25 34.0 33.7 11.1612 0.487 30.5641 2.3 3.92 171.0 3.47135 21 35.0 34.7 11.1229 0.520 30.6097 2.0 3.92 171.2 3.47280 18 36.0 35.7 11.0913 0.555 30.6477 1.7 3.89 169.8 3.47404 18 37.0 36.7 11.0867 0.526 30.6541 1.4 3.92 170.8 3.47435 22 38.0 37.6 11.0875 0.517 30.6528 1.3 3.96 172.8 3.47432 24 39.0 38.6 11.0863 0.550 30.6550 1.1 3.94 171.7 3.47448 18 40.0 39.7 11.0865 0.566 30.6549 0.9 3.94 171.9 3.47453 18 41.0 40.7 11.0842 0.583 30.6583 0.8 3.94 171.8 3.47472 24 42.0 41.6 11.0837 0.610 30.6593 0.7 3.91 170.7 3.47483 21 43.0 42.6 11.0777 0.566 30.6677 0.6 3.90 170.1 3.47521 20 44.0 43.6 11.0694 0.638 30.6782 0.5 3.90 170.2 3.47562 18 45.0 44.6 11.0516 0.625 30.6978 0.4 3.87 169.0 3.47614 22 46.0 45.6 11.0403 0.603 30.7072 0.3 3.94 171.8 3.47619 24 47.0 46.6 11.0221 0.641 30.7239 0.3 3.88 169.5 3.47637 18 48.0 47.6 10.9943 0.532 30.7520 0.2 3.83 167.0 3.47692 19 49.0 48.6 10.9564 0.519 30.7915 0.2 3.83 167.1 3.47774 24 50.0 49.6 10.9267 0.574 30.8216 0.2 3.82 166.8 3.47831 22 51.0 50.5 10.9203 0.714 30.8281 0.2 3.81 166.1 3.47846 20 52.0 51.6 10.8970 0.572 30.8521 0.2 3.75 163.6 3.47895 20 53.0 52.6 10.7958 0.555 30.9572 0.1 3.63 158.4 3.48100 22 54.0 53.5 10.6899 0.521 31.0676 0.1 3.59 156.6 3.48313 23 55.0 54.5 10.6419 0.525 31.1166 0.1 3.59 156.7 3.48401 21 56.0 55.1 10.6354 0.500 31.1231 0.1 3.63 158.5 3.48412 5