*2024/05/21 09:09:42.68 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/09/24 16:37:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AFE3EC48 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.435 49.845 2 Depth metres 2.408 49.394 3 Temperature:Primary 'deg C (ITS90)' 11.0442 11.24 4 Transmissivity %/metre 57 59.4 5 Transmissivity:Green %/metre 75.6 80.1 6 Fluorescence:URU:Seapoint mg/m^3 0.998 1.32 7 PAR:Reference uE/m^2/sec 106.81 118.93 8 Salinity:T0:C0 PSS-78 32.2913 32.3729 9 Oxygen:Dissolved:SBE mL/L 5.102 5.291 10 Oxygen:Dissolved:SBE umol/kg 222.3581 230.607 11 Conductivity:Primary S/m 3.645912 3.655916 12 Number_of_bin_records n/a 8 42 $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 ' ' 6 F ' ' 1 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 10 F ' ' 5 12 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-032\Processing\derive\2023-032-0009.cnv $END *ADMINISTRATION MISSION : 2023-032 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Haida Gwaii Collaborative Science Expedition SCIENTIST : Page S. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Hecate Strait, Queen Charlotte Sound STATION : HSC2 EVENT NUMBER : 9 LATITUDE : 52 8.74000 N ! (deg min) LONGITUDE : 131 7.79000 W ! (deg min) WATER DEPTH : 51 ALTIMETER (M) : 4.62 ! 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 : 1515 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 6754 Conductivity ' ' 6141 'Pressure:Digiquartz with TC' ' ' 1515 Temperature:2 ' ' 6736 Conductivity:2 ' ' 6146 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3950 PAR/Irradiance:Biospherical/Licor ' ' 70613 Altimeter ' ' 79487 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'Transmissometer:WET Labs C-Star:2' ' ' 1883DG Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 16504 $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 2024/05/09 16:26:48 8073 8073 CLEAN 5.3 2024/05/09 16:29:57 8073 8073 CLIP 1.4.1 2024/05/09 16:33:05 8073 8073 SHIFTDAT 3.5 2024/05/09 16:49:15 8073 8073 SHIFTDAT 3.5 2024/05/09 16:51:24 8073 8073 SHIFTDAT 3.5 2024/05/10 13:23:33 8073 8073 DELETE 6.3 2024/05/10 13:26:51 8073 1575 CTDEDIT 5.5.1 2024/05/13 12:56:35 1575 1394 BINAVE 4.2.1 2024/05/17 09:36:12 1394 49 REMOVECH 8.2 2024/05/17 14:07:00 49 49 CHGUNITS 3.2 2024/05/17 14:09:50 49 49 REORDER 1.3.1 2024/05/17 14:10:11 ? ? HDREDIT2 3.2 2024/05/21 09:09:42 ? ? $END $REMARKS -CLEAN functions: 2024/05/09 16:29:42 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 = 0, end from event list: clip.csv Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.35 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= -0.40 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: 9 Swells deleted. Warning message if pressure difference of 3.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 40.90 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2024/05/13 12:56:35 181 records were deleted in this editing session. 41 changes in channel Salinity:T0:C0 1394 changes in channel Status:Pump -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 2024/05/17 14:07:00 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] PAR [umol/m^2/sec] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag Prediction_Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/05/21 09:09:42 Applied edit header: E:\Telework\2023-032\Processing\doc\2023-032-HDR.TXT Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 5: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green Channel 11: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Users\WaterProperties\Desktop\2023-032\2023-032-0009.hex Software Version Seasave V 7.26.7.121 Temperature SN = 6754 Conductivity SN = 6141 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 24 2023 16:37:20 NMEA Latitude = 52 08.74 N NMEA Longitude = 131 07.79 W NMEA UTC (Time) = Sep 24 2023 16:37:20 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 surface PAR voltage added to scan A/D offset = 5 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> Tully: 2023-032 Station: HSC2 Depth: 51 System UTC = Sep 24 2023 16:37:20 # nquan = 20 # nvalues = 8073 # 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 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = CStarTr1: Beam Transmission, WET Labs C-Star, 2 [%] # name 9 = flSP: Fluorescence, Seapoint # name 10 = sbeox0V: Oxygen raw, SBE 43 [V] # name 11 = par: PAR/Irradiance, Biospherical/Licor # name 12 = spar: SPAR, Biospherical/Licor # name 13 = altM: Altimeter [m] # name 14 = dz/dtM: Descent Rate [m/s] # name 15 = pumps: Pump Status # name 16 = sal00: Salinity, Practical [PSU] # name 17 = sal11: Salinity, Practical, 2 [PSU] # name 18 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 19 = flag: flag # span 0 = 1, 8073 # span 1 = -0.375, 50.901 # span 2 = -0.371, 50.449 # span 3 = 11.0422, 12.7802 # span 4 = 11.0420, 12.6870 # span 5 = 0.530561, 3.795017 # span 6 = 0.637061, 3.788985 # span 7 = 0.5781, 91.6752 # span 8 = -0.1012, 94.7953 # span 9 = 4.8840e-02, 2.6374e+00 # span 10 = 1.7119, 2.5238 # span 11 = 1.0000e-12, 1.9562e-02 # span 12 = 6.8136e+01, 1.2338e+02 # span 13 = 4.44, 100.00 # span 14 = -1.358, 0.968 # span 15 = 0, 1 # span 16 = 3.9647, 32.6244 # span 17 = 4.6634, 32.5372 # span 18 = 4.2184, 8.2273 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 24 2023 16:37:20 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 6754 # 24-Jan-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34884869e-003 # 6.36129331e-004 # 2.19315332e-005 # 2.04264414e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 6141 # 24-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 # # # -1.01822289e+001 # 1.35789111e+000 # -1.09472286e-003 # 1.45897259e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1515 # 17-Feb-23 # -4.559464e+004 # 2.765631e-001 # 1.458800e-002 # 3.588000e-002 # 0.000000e+000 # 2.998014e+001 # -1.702370e-004 # 4.063970e-006 # 2.361430e-009 # 0.99997000 # 0.45860 # 0.000000e+000 # 1.279680e-002 # -9.516910e+000 # # # # # # 6736 # 03-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.33885478e-003 # 6.40054147e-004 # 2.22195855e-005 # 2.08937167e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 6146 # 24-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 # # # -1.01370744e+001 # 1.39072232e+000 # -1.37451113e-003 # 1.63626056e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 10-Feb-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8865e-001 # -0.5131 # -4.3752e-003 # 2.1510e-004 # -3.9564e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.1800 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3950 # May-2023 # # 2 # 0.000 # # # # # # 70613 # 2021-02-24 # 1.00000000 # 0.00000000 # 8620689655.17000010 # 1.00000000 # -0.11660000 # # # # # # # # # 79487 # # 15.000 # 0.000 # # # # # # # # # 1185DR # 2023-02-20 # 20.6101 # -1.1583 # 0.250 # # # # # # 1883DG # 2023-02-20 # 20.6538 # -0.1012 # 0.250 # # # # # # # # # 16504 # 20160303 # 1.5082e+003 # 1.00000000 # # # # datcnv_date = May 08 2024 11:32:38, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = E:\Telework\2023-032\Unprocessed\CTD\2023-032-0009.hex E:\Telework \2023-032\Processing\doc\2023-032-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = May 08 2024 16:54:32, 7.26.7.129 # wildedit_in = E:\Telework\2023-032\Processing\convert\2023-032-0009.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 = May 08 2024 16:57:52, 7.26.7.129 # alignctd_in = E:\Telework\2023-032\Processing\wildedit\2023-032-0009.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 08 2024 17:00:03, 7.26.7.129 # celltm_in = E:\Telework\2023-032\Processing\align\2023-032-0009.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = May 09 2024 16:20:54, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-032\Processing\celltm\2023-032-0009.cnv E:\Telewo rk\2023-032\Processing\doc\2023-032-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 some surface records when pumps were off, and records corrupted by shed wakes; sailnity was cleaned. ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence, PAR and SPAR data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the SBE fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. There were 2 WetLabs CStar transmissometers in use during this cruise: Channel Transmissometer refers to sensor #1185DR (650nm - red) Channel Transmissometer:Green refers to sensor #1883DG (530nm - green) For comparison with other Institute of Ocean Sciences cruises, note that the transmissometer wavelength is 650nm unless otherwise stated. There was only 1 cast with dissolved oxygen sampling but that was sufficient to show consistency with the previous cruise (2023-026) when there was more sampling, so recalibration of SBE dissolved oxygen nwas based on 2023-026. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. There was only 1 cast with dissolved oxygen sampling, so there are too few data to make an estimate of errors in SBE DO. However, the results from below 200db do suggest that the sensor was working very well with differences <0.006mL/L. Above that level differences were <0.04mL/L which is typical of near-surface performance. For details on the processing see the report: 2023-032_Processing_Report.doc. ---------------------------------------------------------------------------------------------------- !--1--- --2--- ---3---- --4-- --5-- ---6--- --7--- ---8---- --9--- --10- ----11--- -12- !Pressu Depth Temperat Trans Trans Fluores PAR: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi missi cence: Refere :T0:C0 : n: ity: er_o ! Primary vity vity: URU: nce Dissol Disso Primary ~bin ! Green Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ----- ------- ------ -------- ------ ----- --------- ---- *END OF HEADER 2.4 2.4 11.2400 58.6 78.2 1.122 106.8 32.2913 5.23 227.8 3.65315 8 3.0 2.9 11.2393 58.5 78.5 1.105 106.8 32.2927 5.23 227.9 3.65325 37 4.0 4.0 11.2361 58.6 76.7 1.120 106.8 32.2977 5.23 228.1 3.65351 28 5.0 5.0 11.2356 58.6 78.5 1.088 106.8 32.2992 5.23 228.0 3.65366 27 6.0 6.0 11.2352 58.6 78.5 1.135 107.3 32.2980 5.23 228.1 3.65354 26 7.0 6.9 11.2253 58.5 78.2 1.165 108.0 32.3052 5.23 228.0 3.65344 26 8.0 7.9 11.2187 58.5 78.2 1.168 108.1 32.3109 5.23 228.0 3.65347 26 9.0 8.9 11.2167 58.3 77.9 1.171 108.4 32.3139 5.23 227.8 3.65364 27 10.0 9.9 11.2184 58.3 77.6 1.195 108.7 32.3136 5.23 227.9 3.65381 27 11.0 10.9 11.2021 58.1 76.3 1.229 108.5 32.3220 5.24 228.4 3.65324 25 12.0 11.9 11.1738 58.0 77.6 1.228 108.7 32.3347 5.26 229.3 3.65206 26 13.0 12.9 11.1838 57.7 77.2 1.264 108.7 32.3362 5.27 229.8 3.65315 25 14.0 13.9 11.1931 57.5 76.7 1.262 108.7 32.3373 5.28 230.1 3.65412 26 15.0 14.9 11.1977 57.4 76.6 1.266 108.8 32.3373 5.28 230.2 3.65458 26 16.0 15.9 11.2003 57.3 76.7 1.269 109.2 32.3374 5.28 230.2 3.65486 25 17.0 16.8 11.2017 57.4 76.3 1.280 109.1 32.3378 5.28 230.3 3.65508 25 18.0 17.8 11.1988 57.3 75.6 1.276 110.0 32.3394 5.29 230.4 3.65502 25 19.0 18.8 11.1952 57.2 76.5 1.257 110.3 32.3418 5.28 230.2 3.65498 26 20.0 19.8 11.1986 57.2 76.3 1.272 110.4 32.3409 5.29 230.5 3.65524 26 21.0 20.8 11.2030 57.2 76.3 1.258 110.5 32.3396 5.29 230.4 3.65555 28 22.0 21.8 11.2013 57.2 76.3 1.278 110.6 32.3403 5.29 230.6 3.65551 29 23.0 22.8 11.2013 57.2 76.0 1.305 111.3 32.3402 5.29 230.5 3.65555 28 24.0 23.8 11.2022 57.2 76.3 1.277 112.2 32.3397 5.28 230.2 3.65561 28 25.0 24.8 11.1855 57.3 76.3 1.305 112.3 32.3427 5.28 230.0 3.65446 29 26.0 25.8 11.1727 57.2 76.2 1.278 112.3 32.3458 5.28 230.0 3.65369 29 27.0 26.7 11.1731 57.1 76.3 1.320 112.3 32.3446 5.27 229.8 3.65364 29 28.0 27.7 11.1773 57.1 76.3 1.290 112.3 32.3440 5.27 229.9 3.65400 23 29.0 28.7 11.1791 57.2 76.3 1.282 113.8 32.3441 5.28 230.1 3.65421 27 30.0 29.7 11.1833 57.2 76.2 1.296 114.2 32.3452 5.28 230.2 3.65474 28 31.0 30.7 11.1821 57.0 76.2 1.292 114.1 32.3462 5.28 230.2 3.65478 29 32.0 31.7 11.1743 57.0 76.2 1.290 114.2 32.3462 5.28 230.0 3.65412 29 33.0 32.7 11.1747 57.0 76.2 1.270 114.2 32.3477 5.28 229.9 3.65435 30 34.0 33.7 11.1806 57.1 76.3 1.273 114.2 32.3478 5.28 230.3 3.65493 30 35.0 34.7 11.1866 57.1 76.4 1.278 114.2 32.3470 5.28 230.3 3.65543 31 36.0 35.7 11.1858 57.1 76.4 1.296 114.7 32.3471 5.28 230.1 3.65544 25 37.0 36.7 11.1856 57.3 76.6 1.251 115.3 32.3478 5.28 230.3 3.65550 29 38.0 37.7 11.1870 57.1 76.2 1.272 115.5 32.3475 5.29 230.4 3.65563 24 39.0 38.7 11.1907 57.1 76.0 1.299 116.0 32.3465 5.28 230.2 3.65592 30 40.0 39.6 11.1782 57.1 76.1 1.260 116.0 32.3490 5.27 229.8 3.65518 23 41.0 40.6 11.1707 57.2 76.4 1.312 116.0 32.3514 5.27 229.8 3.65471 30 42.0 41.6 11.1734 57.2 76.4 1.261 116.0 32.3501 5.27 229.6 3.65487 30 43.0 42.6 11.1687 57.2 76.4 1.254 116.0 32.3510 5.23 228.1 3.65458 30 44.0 43.6 11.1205 57.3 76.2 1.151 116.0 32.3594 5.16 224.9 3.65121 31 45.0 44.6 11.0484 57.9 77.6 1.036 116.7 32.3721 5.13 223.4 3.64608 31 46.0 45.6 11.0614 58.8 78.8 1.098 117.6 32.3695 5.13 223.4 3.64702 31 47.0 46.6 11.0557 59.1 78.0 1.040 117.9 32.3704 5.11 222.8 3.64663 33 48.0 47.6 11.0453 59.3 79.7 1.004 117.9 32.3720 5.10 222.4 3.64591 41 49.1 48.7 11.0459 59.3 79.7 0.998 117.9 32.3718 5.10 222.4 3.64599 25 49.8 49.4 11.0442 59.4 80.1 1.005 118.9 32.3729 5.11 222.7 3.64599 42