*2024/05/21 09:09:42.40 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/09/21 20:43:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 15 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6140CB6 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.118 14.716 2 Depth metres 1.109 14.587 3 Temperature:Primary 'deg C (ITS90)' 11.7746 11.8251 4 Transmissivity %/metre 57.7 59.1 5 Transmissivity:Green %/metre 79.4 80.5 6 Fluorescence:URU:Seapoint mg/m^3 0.565 1.566 7 PAR uE/m^2/sec 88.181 2561.314 8 PAR:Reference uE/m^2/sec 1755.33 2879.222 9 Salinity:T0:C0 PSS-78 32.1614 32.1646 10 Oxygen:Dissolved:SBE mL/L 5.356 5.38 11 Oxygen:Dissolved:SBE umol/kg 233.4966 234.541 12 Conductivity:Primary S/m 3.68825 3.692061 13 Number_of_bin_records n/a 27 67 $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 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 10 F ' ' 5 13 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-032\Processing\derive\2023-032-0003.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 : buoy EVENT NUMBER : 3 LATITUDE : 53 0.95000 N ! (deg min) LONGITUDE : 131 26.84000 W ! (deg min) WATER DEPTH : 16 ALTIMETER (M) : 2.17 ! 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 16:26:36 8944 8944 CLEAN 5.3 2024/05/09 16:29:44 8944 8944 CLIP 1.4.1 2024/05/09 16:32:53 8944 8944 SHIFTDAT 3.5 2024/05/09 16:49:05 8944 8944 SHIFTDAT 3.5 2024/05/09 16:51:14 8944 8944 SHIFTDAT 3.5 2024/05/10 13:23:22 8944 8944 DELETE 6.3 2024/05/10 13:26:44 8944 628 CTDEDIT 5.5.1 2024/05/13 11:20:57 628 570 BINAVE 4.2.1 2024/05/17 09:36:10 570 15 REMOVECH 8.2 2024/05/17 14:07:00 15 15 CHGUNITS 3.2 2024/05/17 14:09:50 15 15 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 4.98 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2024/05/13 11:20:57 58 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 2024/05/17 14:07:00 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] 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 12: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 7: PAR [uE/m^2/sec] Units: umol/m^2/sec ==> uE/m^2/sec Format: F11.3 ==> F7.1 Channel 8: 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\2023-032-0003.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 21 2023 20:43:13 NMEA Latitude = 53 00.95 N NMEA Longitude = 131 26.84 W NMEA UTC (Time) = Sep 21 2023 20:43:02 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: buoy Depth: 16 System UTC = Sep 21 2023 20:43:13 # nquan = 20 # nvalues = 8944 # 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, 8944 # span 1 = -0.063, 14.979 # span 2 = -0.063, 14.846 # span 3 = 11.7721, 14.7980 # span 4 = 11.7725, 14.7950 # span 5 = 0.453557, 3.774024 # span 6 = -0.210001, 3.755306 # span 7 = 1.0059, 93.6884 # span 8 = -0.1012, 98.6285 # span 9 = 1.2210e-02, 1.8364e+01 # span 10 = 2.0256, 2.3346 # span 11 = 4.0990e+01, 3.5916e+03 # span 12 = 1.3351e+03, 3.1379e+03 # span 13 = 2.03, 99.90 # span 14 = -0.816, 0.913 # span 15 = 0, 1 # span 16 = 3.0841, 32.7655 # span 17 = 0.0000, 32.6612 # span 18 = 5.1209, 7.0744 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 21 2023 20:43:13 [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 11:32:27, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = E:\Telework\2023-032\Unprocessed\CTD\2023-032-0003.hex E:\Telework \2023-032\Processing\doc\2023-032-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = May 08 2024 16:54:26, 7.26.7.129 # wildedit_in = E:\Telework\2023-032\Processing\convert\2023-032-0003.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 16:57:47, 7.26.7.129 # alignctd_in = E:\Telework\2023-032\Processing\wildedit\2023-032-0003.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 08 2024 16:59:57, 7.26.7.129 # celltm_in = E:\Telework\2023-032\Processing\align\2023-032-0003.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 16:20:51, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-032\Processing\celltm\2023-032-0003.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 near-surface records and some records at the bottom corrupted by shed wakes. ---------------------------------------------------------------------------------------------------- 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--- -13- !Pressu Depth Temperat Trans Trans Fluores PAR 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 1.1 1.1 11.8124 58.6 79.8 0.606 2561.3 2692.8 32.1622 5.36 233.8 3.69092 42 2.0 2.0 11.8116 58.6 80.1 0.572 847.8 2225.3 32.1623 5.36 233.5 3.69089 41 3.0 2.9 11.8251 58.8 80.1 0.595 283.7 1909.0 32.1616 5.36 233.5 3.69206 32 4.0 4.0 11.8223 58.9 80.5 0.565 353.1 1864.8 32.1618 5.36 233.9 3.69188 30 5.0 4.9 11.8210 58.9 79.4 0.622 287.6 1799.2 32.1614 5.37 234.1 3.69177 30 6.0 5.9 11.8197 58.8 79.8 0.719 234.5 1755.3 32.1617 5.36 233.8 3.69172 30 7.0 6.9 11.8112 58.6 80.4 0.666 202.2 1759.1 32.1624 5.36 233.5 3.69108 27 8.0 7.9 11.8042 58.4 79.9 1.027 194.9 1870.6 32.1623 5.36 233.6 3.69049 27 9.0 8.9 11.8019 58.8 80.2 1.346 167.7 1990.4 32.1623 5.36 233.6 3.69033 30 10.0 9.9 11.7895 58.5 79.8 1.106 179.7 2333.1 32.1633 5.36 233.5 3.68936 40 11.0 10.9 11.7775 58.6 79.8 1.349 174.2 2744.2 32.1646 5.37 234.0 3.68847 40 12.0 11.9 11.7746 59.0 79.6 1.502 151.8 2851.7 32.1645 5.37 234.2 3.68825 44 13.0 12.9 11.7761 59.1 79.7 1.566 125.2 2879.2 32.1643 5.37 234.1 3.68840 51 14.0 13.9 11.7763 59.0 79.7 1.255 92.7 2577.8 32.1644 5.37 234.2 3.68848 67 14.7 14.6 11.7757 57.7 79.8 1.175 88.2 2646.6 32.1646 5.38 234.5 3.68846 39