*2021/06/16 09:34:52.92 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/06/05 07:10:10.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 84 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7DE5F35A NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------ --------------- -------------- -------------- 1 Pressure decibar 3.125 85.785 2 Depth metres 3.116 85.037 3 Temperature:Secondary 'deg C (ITS90)' 8.8679 10.401 4 Salinity:T1:C1 PSS-78 28.4888 31.4604 5 Oxygen:Dissolved:SBE mL/L 3.719 5.012 6 Oxygen:Dissolved:SBE umol/kg 162.1395 219.0425 7 Conductivity:Secondary S/m 3.196155 3.367196 8 Number_of_bin_records n/a 16 44 $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 10 F ' ' 6 8 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2021-017\Processing\derive\2021-017-0077.cnv $END *ADMINISTRATION MISSION : 2021-017 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Acoustic Moorings SCIENTIST : O'Neill C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait / WCVI STATION : SC77 EVENT NUMBER : 77 LATITUDE : 48 48.97000 N ! (deg min) LONGITUDE : 123 20.69000 W ! (deg min) WATER DEPTH : 86 ALTIMETER (M) : 2.56 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 3184 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 4883 Conductivity:2 ' ' 4395 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3949 Altimeter ' ' 76341 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2021/06/10 15:00:31 5268 5268 CLEAN 5.2.4 2021/06/10 15:02:30 5268 5268 SHIFTDAT 3.5 2021/06/10 17:46:35 5268 5268 SHIFTDAT 3.5 2021/06/10 17:48:16 5268 5268 DELETE 6.3 2021/06/10 17:49:28 5268 2289 CTDEDIT 5.3.0 2021/06/15 12:22:41 2289 2258 BINAVE 4.2.1 2021/06/16 09:15:12 2258 84 REMOVECH 8.2 2021/06/16 09:30:48 84 84 CHGUNITS 3.2 2021/06/16 09:31:00 84 84 REORDER 1.3.1 2021/06/16 09:31:08 ? ? HDREDIT2 3.2 2021/06/16 09:34:52 ? ? $END $REMARKS -CLEAN functions: 2021/06/10 15:01:22 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 SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 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: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 76.36 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/06/15 12:22:41 31 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 2021/06/16 09:30:48 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Fluorescence:URU:Seapoint [mg/m^3] Oxygen:Voltage:SBE [volts] Status:Pump Altimeter [metres] Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2021/06/16 09:34:52 Applied edit header: D:\Telework\2021-017\Processing\doc\2021-017-HDR.TXT Channel 4: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 8: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 7: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\ctddata\2021-017\2021-017-0077.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2374 Conductivity SN = 3184 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 05 2021 00:10:10 NMEA Latitude = 48 48.97 N NMEA Longitude = 123 20.69 W NMEA UTC (Time) = Jun 05 2021 07:06:28 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Cruise # 2021-017: 2021-017 Ship Vector: Station: SC77 Depth: 86 System UTC = Jun 05 2021 07:10:10 # nquan = 16 # nvalues = 5268 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = t190C: Temperature, 2 [ITS-90, deg C] # name 5 = c0S/m: Conductivity [S/m] # name 6 = c1S/m: Conductivity, 2 [S/m] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = pumps: Pump Status # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = sal00: Salinity, Practical [PSU] # name 13 = sal11: Salinity, Practical, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 5268 # span 1 = 2.095, 86.355 # span 2 = 2.077, 85.606 # span 3 = 8.8652, 10.5098 # span 4 = 8.8637, 10.4986 # span 5 = 3.172949, 3.367803 # span 6 = 3.172635, 3.367562 # span 7 = 4.1880e+00, 5.0061e+00 # span 8 = 1.4921, 1.8742 # span 9 = 0, 1 # span 10 = 2.52, 87.20 # span 11 = -0.998, 0.995 # span 12 = 28.1813, 31.4684 # span 13 = 28.1960, 31.4674 # span 14 = 3.7142, 5.0577 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 05 2021 07:10:10 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 03-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34931123e-003 # 6.45953988e-004 # 2.36227190e-005 # 2.24939050e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 03-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 # # # -1.02057865e+001 # 1.42427403e+000 # 1.33508890e-003 # -8.75076514e-006 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 29-Jan-21 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99996489 # -0.04770 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 4883 # 04-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38050793e-003 # 6.40753474e-004 # 2.17490826e-005 # 1.86913685e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4395 # 03-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 # # # -9.98764242e+000 # 1.71429791e+000 # -5.53919773e-003 # 5.32774438e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 05-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8770e-001 # -0.5143 # -4.7967e-003 # 1.9788e-004 # -3.3377e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.0400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # 3949 # # # 2 # 0.000 # # # # # # 76341 # # 15.000 # 0.000 # # # # # # # # # # # # # # # # # #
# datcnv_date = Jun 10 2021 11:24:18, 7.23.2 [datcnv_vars = 12] # datcnv_in = D:\Telework\2021-017\Unprocessed\CTD Data\2021-017-0077.hex D:\Tel ework\2021-017\Processing\doc\2021-017-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 10 2021 11:26:46, 7.23.2 # wildedit_in = D:\Telework\2021-017\Processing\convert\2021-017-0077.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 t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jun 10 2021 11:27:45, 7.23.2 # alignctd_in = D:\Telework\2021-017\Processing\Wildedit\2021-017-0077.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 10 2021 11:28:49, 7.23.2 # celltm_in = D:\Telework\2021-017\Processing\align\2021-017-0077.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 10 2021 14:58:55, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2021-017\Processing\celltm\2021-017-0077.cnv D:\Telewo rk\2021-017\Processing\doc\2021-017-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few near-surface records corrupted by shed wakes. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity data are nominal and unedited except that some records were removed in editing temperature and salinity. Data from the Fluorescence:URU:Seapoint channel were removed as they were clearly bad. There was no calibration sampling and the sensors were all newly serviced so there is no useful calibration history from previous cruises. No recalibration was applied. For details on the processing see document: 2021-017_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- --5--- --6-- ----7---- -8-- !Pressu Depth Temperat Salinity Oxygen Oxyge Conductiv Numb !re ure: :T1:C1 : n: ity: er_o ! Secondar Dissol Disso Secondary ~bin ! y ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------ ----- --------- ---- *END OF HEADER 3.1 3.1 10.4010 28.4888 5.00 218.5 3.196155 16 4.1 4.0 10.3903 28.5813 5.01 219.0 3.204770 23 4.9 4.9 10.3846 28.6438 5.01 218.7 3.210743 44 6.0 5.9 10.3691 28.6238 4.99 218.2 3.207469 42 7.0 7.0 10.3715 28.6315 4.99 218.0 3.208476 33 8.0 7.9 10.3571 28.6458 4.98 217.6 3.208816 35 9.0 8.9 10.3530 28.6515 4.97 217.4 3.209121 29 10.0 9.9 10.3506 28.6794 4.97 217.4 3.211774 33 11.0 10.9 10.3399 28.7144 4.95 216.2 3.214501 31 12.0 11.9 10.3047 28.7887 4.90 214.2 3.219239 31 13.0 12.9 10.2069 29.0282 4.82 210.7 3.235574 31 14.0 13.9 10.0999 29.1845 4.77 208.5 3.242714 31 15.0 14.9 10.0863 29.1971 4.75 207.6 3.242926 27 16.0 15.9 10.0841 29.2015 4.74 207.0 3.243222 27 17.0 16.8 10.0658 29.2318 4.72 206.2 3.244827 27 18.0 17.8 10.0406 29.2705 4.68 204.6 3.246699 27 19.0 18.8 9.9950 29.3417 4.64 202.8 3.250574 23 20.0 19.8 9.9092 29.4508 4.60 200.9 3.254142 24 21.0 20.8 9.9039 29.4708 4.57 199.7 3.255755 25 22.0 21.8 9.8658 29.5637 4.55 198.5 3.261945 26 23.0 22.8 9.8086 29.7076 4.52 197.3 3.271630 25 24.0 23.8 9.7665 29.7777 4.50 196.3 3.275195 26 25.0 24.8 9.7564 29.7952 4.48 195.5 3.276142 25 26.0 25.8 9.7289 29.8361 4.46 194.6 3.277984 25 27.0 26.8 9.6839 29.9008 4.44 193.9 3.280731 27 28.0 27.8 9.6676 29.9380 4.43 193.4 3.283123 26 29.0 28.8 9.6641 29.9492 4.42 193.0 3.283980 26 30.0 29.8 9.6574 29.9615 4.41 192.6 3.284683 26 31.0 30.7 9.6470 29.9796 4.40 192.2 3.285664 25 32.0 31.7 9.6450 29.9857 4.40 192.2 3.286134 26 33.0 32.7 9.6413 30.0001 4.39 191.5 3.287295 26 34.0 33.7 9.6272 30.0243 4.37 190.8 3.288569 26 35.0 34.7 9.5901 30.0764 4.35 190.0 3.290694 26 36.0 35.7 9.5685 30.1063 4.34 189.3 3.291897 26 37.0 36.7 9.5301 30.1507 4.31 188.2 3.293143 26 38.0 37.7 9.4893 30.2040 4.29 187.3 3.295056 26 39.0 38.7 9.4564 30.2454 4.28 186.8 3.296443 26 40.0 39.7 9.4511 30.2553 4.27 186.3 3.297019 26 41.0 40.6 9.4463 30.2638 4.26 186.0 3.297496 26 42.0 41.6 9.4326 30.2915 4.26 185.7 3.299129 26 43.0 42.6 9.4249 30.3093 4.25 185.4 3.300269 26 44.0 43.6 9.4205 30.3349 4.24 185.1 3.302465 26 45.0 44.6 9.4067 30.3710 4.23 184.8 3.304902 25 46.0 45.6 9.3981 30.3943 4.23 184.5 3.306516 26 47.0 46.6 9.3939 30.4078 4.22 184.2 3.307529 26 48.0 47.6 9.3903 30.4232 4.22 183.9 3.308789 26 49.0 48.6 9.3845 30.4464 4.20 183.2 3.310618 26 50.0 49.6 9.3773 30.4703 4.18 182.5 3.312410 25 51.0 50.5 9.3519 30.5320 4.17 182.1 3.316371 26 52.0 51.6 9.3413 30.5566 4.17 181.8 3.317941 26 53.0 52.5 9.3350 30.5699 4.16 181.5 3.318760 25 54.0 53.5 9.3314 30.5774 4.15 181.1 3.319237 27 55.0 54.5 9.3300 30.5802 4.15 181.1 3.319433 26 56.0 55.5 9.3264 30.5887 4.15 180.9 3.320008 26 57.0 56.5 9.3232 30.5984 4.14 180.7 3.320727 26 58.0 57.5 9.3227 30.6003 4.14 180.5 3.320912 26 59.0 58.5 9.3232 30.5990 4.14 180.6 3.320872 25 60.0 59.5 9.3234 30.6000 4.14 180.6 3.321025 26 61.0 60.5 9.3223 30.6051 4.14 180.4 3.321471 27 62.0 61.5 9.3235 30.6069 4.13 180.3 3.321787 25 63.0 62.5 9.3236 30.6084 4.13 180.2 3.321982 26 64.0 63.4 9.3231 30.6082 4.13 180.2 3.321973 26 65.0 64.4 9.3237 30.6110 4.12 179.8 3.322325 26 66.0 65.4 9.3160 30.6332 4.11 179.5 3.323899 20 67.0 66.4 9.3085 30.6523 4.10 179.0 3.325179 26 68.0 67.4 9.2942 30.6868 4.08 178.0 3.327402 26 69.0 68.4 9.2808 30.7189 4.06 177.0 3.329456 25 70.0 69.4 9.2547 30.7773 4.02 175.3 3.333011 26 71.0 70.4 9.1614 30.9417 3.97 173.1 3.341231 26 72.0 71.4 9.0953 31.0584 3.93 171.3 3.347039 26 73.0 72.4 9.0782 31.0901 3.90 170.3 3.348706 25 74.0 73.4 9.0697 31.1060 3.89 169.8 3.349580 26 75.0 74.3 9.0682 31.1099 3.89 169.5 3.349971 21 76.0 75.3 9.0606 31.1230 3.88 169.1 3.350552 24 77.0 76.3 9.0564 31.1314 3.88 169.0 3.351033 25 78.0 77.3 9.0525 31.1378 3.87 168.9 3.351364 26 79.0 78.3 9.0498 31.1417 3.88 169.2 3.351563 26 80.0 79.3 9.0444 31.1497 3.87 168.9 3.351917 25 81.0 80.3 9.0403 31.1570 3.87 168.5 3.352324 26 82.0 81.3 9.0324 31.1714 3.86 168.1 3.353098 26 83.0 82.3 9.0182 31.1974 3.83 166.9 3.354446 31 84.0 83.3 8.9612 31.2983 3.79 165.1 3.359418 31 85.0 84.3 8.8988 31.4074 3.74 163.1 3.364683 32 85.8 85.0 8.8679 31.4604 3.72 162.1 3.367196 18