*2022/08/19 09:54:58.15 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/06/09 17:16:34.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 55555664 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.449 46.653 2 Depth metres 2.436 46.258 3 Temperature:Primary 'deg C (ITS90)' 8.6184 13.9898 4 Transmissivity %/metre 19.1 50.5 5 Transmissivity:Green %/metre 29.9 79.8 6 Fluorescence:URU:Seapoint mg/m^3 0.407 7.917 7 Salinity:T0:C0 PSS-78 28.4425 29.677 8 Oxygen:Dissolved:SBE mL/L 4.276 9.448 9 Oxygen:Dissolved:SBE umol/kg 186.678 412.968 10 Conductivity:Primary S/m 3.172607 3.479907 11 Number_of_bin_records n/a 3 26 $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 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 10 F ' ' 6 11 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-035\Processing\derive\2022-035-0001.cnv $END *ADMINISTRATION MISSION : 2022-035 AGENCY : PBS, Ecosystem Science Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Seamounts SCIENTIST : Norgard T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Saanich Inlet & North-East Pacific STATION : ColesBay EVENT NUMBER : 1 LATITUDE : 48 37.23000 N ! (deg min) LONGITUDE : 123 28.73000 W ! (deg min) WATER DEPTH : 50 ALTIMETER (M) : 5.08 ! 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 LOCATION : Mid-ship ! custom item $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' ' ' 0997 Fluorometer:Seapoint ' ' 3982 Altimeter ' ' 76341 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'Transmissometer:WET Labs C-Star:2' ' ' 1883DG $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 2022/08/15 10:54:09 4577 4577 CLEAN 5.3 2022/08/15 13:42:54 4577 4577 SHIFTDAT 3.5 2022/08/17 14:00:20 4577 4577 SHIFTDAT 3.5 2022/08/17 14:31:28 4577 4577 DELETE 6.3 2022/08/17 14:44:56 4577 1343 CTDEDIT 5.4.0 2022/08/18 09:01:31 1343 903 CALIB 12.1 2022/08/18 14:18:12 903 903 FILTERS 4.3 2022/08/18 14:18:41 903 903 BINAVE 4.2.1 2022/08/18 14:19:11 903 45 REMOVECH 8.2 2022/08/18 14:20:10 45 45 CHGUNITS 3.2 2022/08/18 14:21:04 45 45 REORDER 1.3.1 2022/08/19 09:42:52 ? ? HDREDIT2 3.2 2022/08/19 09:54:58 ? ? $END $REMARKS -CLEAN functions: 2022/08/15 13:42:54 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in All Channels Insert Pad Values in Channel: Fluorescence:URU:Seapoint [mg/m^3] where channel Fluorescence:URU:Seapoint [mg/m^3] is in the range 14.9 to 15 0 data records in pad range. Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.75 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 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 39.62 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2022/08/18 09:01:31 440 records were deleted in this editing session. 37 changes in channel Salinity:T0:C0 52 changes in channel Fluorescence:URU:Seapoint -CALIB parameters: 2022/08/18 14:18:12 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-035\Processing\doc\2022-035-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.1400000E-01 0.1038100E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -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 2022/08/18 14:20:10 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Altimeter [metres] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2022/08/19 09:54:58 Applied edit header: D:\Telework\2022-035\Processing\doc\2022-035-HDR.TXT Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 11: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 10: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD data\2022-035\2022-035-0001.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 09 2022 17:16:34 NMEA Latitude = 48 37.23 N NMEA Longitude = 123 28.73 W NMEA UTC (Time) = Jun 09 2022 17:09:43 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 S> Tully: 2022-001 2022-035 Station: ColesBay Depth: 50 System UTC = Jun 09 2022 17:16:34 # nquan = 18 # nvalues = 4577 # 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 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 17 = flag: flag # span 0 = 1, 4577 # span 1 = 1.722, 49.615 # span 2 = 1.707, 49.190 # span 3 = 8.5767, 14.2262 # span 4 = 8.5809, 14.3518 # span 5 = 2.100016, 3.492985 # span 6 = 3.148306, 3.498575 # span 7 = 64.6246, 84.8108 # span 8 = 17.5178, 94.7419 # span 9 = 2.1612e-01, 1.3927e+01 # span 10 = 1.7836, 3.6923 # span 11 = -16805.252, 16805.868 # span 12 = 3.54, 53.53 # span 13 = 0, 1 # span 14 = 18.5818, 30.3117 # span 15 = 28.1718, 29.7528 # span 16 = 4.0107, 9.4907 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 09 2022 17:16:34 [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 # # # # # # 0997 # 15-Oct-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.6916e-001 # -0.4873 # -3.9210e-003 # 1.4167e-004 # -1.9604e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 0.9600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3982 # # # 1 # 0.000 # # # # # # 76341 # 2021-02-10 # 15.000 # 0.000 # # # # # # # # # 1185DR # 2021-04-28 # 19.7050 # -1.0828 # 0.250 # # # # # # 1883DG # 2021-04-28 # 20.5546 # -0.0502 # 0.250 # # # # # # # # # # datcnv_date = Aug 15 2022 10:37:59, 7.26.7.129 [datcnv_vars = 14] # datcnv_in = D:\Telework\2022-035\Unprocessed\CTD\2022-035-0001.hex D:\Telework \2022-035\Processing\doc\2022-035-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Aug 15 2022 10:39:39, 7.26.7.129 # wildedit_in = D:\Telework\2022-035\Processing\convert\2022-035-0001.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 = Aug 15 2022 10:41:46, 7.26.7.129 # alignctd_in = D:\Telework\2022-035\Processing\wildedit\2022-035-0001.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 15 2022 10:43:11, 7.26.7.129 # celltm_in = D:\Telework\2022-035\Processing\align\2022-035-0001.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 15 2022 10:44:30, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2022-035\Processing\celltm\2022-035-0001.cnv D:\Telewo rk\2022-035\Processing\doc\2022-035-ctd.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove many records corrupted by pressure spikes near the top of the cast and records from the bottom of the cast that are corrupted by shed wake and/or pressure spikes. Salinity was cleaned. Some spiky fluorescence points near the bottom were removed. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. 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. 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 spikes in pressure that 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. To get an estimate of the accuracy of the SBE DO data during downcasts (after recalibration) a rough comparison was made between downcast SBE DO and upcast titrated samples. Some of the difference will be due to problems with flushing of Niskin bottles and/or analysis errors, so the following statement likely underestimates SBE DO accuracy. Downcast (CTD files) Oxygen:Dissolved:SBE data for this cruise are considered, very roughly, to be: ±0.40 mL/L from 0-100db except in areas of very large DO gradients ±0.30 mL/L from 100db-300db ±0.10 mL/L from 300db-1200db ±0.04 mL/L below 1200db For details on the processing see the report: 2022-035_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.14E-01 1.0381) $END !--1--- --2--- ---3---- --4-- --5-- ---6--- ---7---- --8--- --9-- ----10--- -11- !Pressu Depth Temperat Trans Trans Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: missi missi cence: :T0:C0 : n: ity: er_o ! Primary vity vity: URU: Dissol Disso Primary ~bin ! Green Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ----- ------- -------- ------ ----- --------- ---- *END OF HEADER 2.4 2.4 13.9898 31.4 45.0 3.441 28.4425 8.05 352.1 3.479907 3 2.7 2.7 13.6406 32.3 46.1 2.913 28.5205 7.93 346.7 3.460040 19 4.4 4.3 13.1420 30.4 46.7 3.836 28.6595 9.28 405.7 3.434597 7 4.8 4.8 12.3155 27.3 45.7 4.536 28.8277 9.45 413.0 3.385305 11 7.3 7.3 11.7941 19.1 33.0 5.236 28.9308 8.95 391.1 3.353838 8 8.0 7.9 11.4982 22.7 30.1 5.256 28.9428 8.68 379.3 3.331085 24 9.0 8.9 11.2573 24.5 29.9 5.430 28.9671 8.24 360.0 3.314095 23 10.0 9.9 11.0006 23.6 32.9 7.917 29.0107 7.37 322.1 3.297919 20 11.0 10.9 10.6592 23.9 34.3 5.942 29.1170 7.08 309.4 3.281062 24 12.0 11.8 10.4762 32.2 33.4 3.970 29.1717 7.01 306.1 3.271819 22 13.0 12.9 10.3700 36.9 43.4 3.299 29.2211 6.97 304.6 3.268359 22 14.0 13.9 10.3475 41.6 53.7 2.865 29.2309 6.81 297.5 3.267449 25 15.0 14.8 10.2891 43.2 60.0 2.528 29.2469 6.53 285.2 3.264409 19 16.0 15.9 10.1664 44.0 64.4 1.921 29.2831 6.47 282.4 3.257859 24 17.0 16.9 10.1026 44.5 66.5 1.732 29.3097 6.46 282.1 3.255626 24 18.0 17.8 10.0584 44.2 63.6 1.662 29.3327 6.27 273.8 3.254406 19 19.0 18.8 9.9660 42.9 66.3 1.969 29.3675 5.93 258.9 3.250402 26 20.0 19.8 9.9077 42.4 66.3 1.624 29.3833 5.89 257.2 3.247283 25 20.9 20.8 9.8591 42.0 63.5 1.576 29.3970 5.75 251.3 3.244746 18 22.0 21.8 9.8195 42.7 61.8 1.306 29.4090 5.59 244.1 3.242812 15 23.0 22.8 9.7657 42.9 64.2 1.414 29.4262 5.57 243.3 3.240145 26 24.0 23.8 9.7278 44.0 65.0 1.197 29.4367 5.29 231.1 3.238149 23 25.1 24.9 9.6315 43.5 66.5 1.330 29.4642 5.01 218.7 3.233111 13 26.0 25.8 9.5365 44.1 66.5 1.206 29.4917 4.93 215.2 3.228146 25 27.0 26.7 9.4770 43.3 67.1 1.322 29.5063 4.82 210.3 3.224798 25 28.1 27.8 9.4587 38.2 68.4 1.266 29.5094 4.82 210.5 3.223660 22 28.9 28.7 9.3993 41.7 60.9 1.268 29.5219 4.83 210.9 3.220158 15 30.0 29.7 9.3467 45.4 67.2 1.018 29.5297 4.82 210.6 3.216704 14 31.1 30.8 9.2226 47.0 69.3 1.154 29.5419 4.78 208.8 3.207814 21 32.0 31.7 9.1903 48.4 70.7 1.034 29.5522 4.73 206.7 3.206310 16 33.0 32.7 9.1481 47.7 72.9 1.096 29.5652 4.77 208.4 3.204302 22 34.0 33.7 9.0996 47.6 74.5 0.855 29.5863 4.69 204.6 3.202304 26 35.0 34.7 9.0572 47.9 74.2 0.746 29.6020 4.67 203.9 3.200432 20 36.0 35.7 8.9717 44.8 74.9 0.557 29.6045 4.66 203.3 3.193212 11 36.9 36.6 8.9392 47.0 74.8 0.566 29.6077 4.66 203.5 3.191525 21 38.1 37.8 8.8848 48.3 74.9 0.541 29.6063 4.64 202.6 3.187035 22 39.1 38.7 8.8108 50.2 75.7 0.407 29.6104 4.63 202.2 3.181437 17 40.0 39.6 8.8207 50.0 77.9 -99.000 29.6199 4.63 202.0 3.183258 25 41.1 40.7 8.8100 50.5 75.9 -99.000 29.6224 4.61 201.5 3.182622 22 42.0 41.6 8.7832 50.4 77.5 0.534 29.6267 4.56 199.0 3.180909 15 43.0 42.6 8.7431 49.7 79.8 0.509 29.6352 4.45 194.3 3.178522 26 44.0 43.6 8.7279 48.7 79.4 0.511 29.6384 4.38 191.3 3.177636 21 45.0 44.6 8.7016 49.0 78.3 0.568 29.6427 4.28 186.7 3.175958 26 46.0 45.6 8.6298 48.9 77.3 0.511 29.6711 4.28 186.8 3.172933 23 46.7 46.3 8.6184 48.0 76.9 0.597 29.6770 4.42 193.0 3.172607 13