*2021/10/07 14:01:00.02 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/05/07 22:26:47.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A6F9E4D3 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.241 51.665 2 Depth metres 1.23 51.22 3 Temperature:Primary 'deg C (ITS90)' 9.0204 11.217 4 Fluorescence:URU:Wetlabs mg/m^3 0.32 4.037 5 Salinity:T0:C0 PSS-78 28.2659 29.6437 6 Oxygen:Dissolved:SBE mL/L 4.5 5.874 7 Oxygen:Dissolved:SBE umol/kg 196.5 256.5 8 Conductivity:Primary S/m 3.202049 3.242373 9 Number_of_bin_records n/a 2 8 $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 ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2021-024\Processing\derive\2021-024-0047.cnv $END *ADMINISTRATION MISSION : 2021-024 AGENCY : IOS, Ocean Science Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Plankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : BS-11 EVENT NUMBER : 47 LATITUDE : 49 29.00100 N ! (deg min) LONGITUDE : 124 45.98900 W ! (deg min) WATER DEPTH : 61 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0456 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0573 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2021/10/05 12:03:37 1786 1786 CLEAN 5.2.4 2021/10/05 12:03:48 1786 1786 CLIP 1.4.1 2021/10/05 12:03:57 1786 827 SHIFTDAT 3.5 2021/10/05 12:04:14 827 827 SHIFTDAT 3.5 2021/10/05 12:19:01 827 827 DELETE 6.3 2021/10/06 16:05:24 827 396 CTDEDIT 5.3.0 2021/10/07 09:24:31 396 365 CHGUNITS 3.2 2021/10/07 11:41:25 365 365 BINAVE 4.2.1 2021/10/07 13:36:03 365 52 REMOVECH 8.2 2021/10/07 13:50:37 52 52 REORDER 1.3.1 2021/10/07 14:00:35 ? ? CLEAN 5.2.4 2021/10/07 14:00:53 52 52 HDREDIT2 3.2 2021/10/07 14:01:00 ? ? $END $REMARKS -CLEAN functions: 2021/10/05 12:03:42 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 960, end from event list: 2021-024_CLIP.csv Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.45 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 5.00 -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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 41.77 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2021/10/07 09:24:31 31 records were deleted in this editing session. 8 changes in channel Salinity:T0:C0 -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 -The following BINAVE parameters were used: Bin channel = Press* 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 2021/10/07 13:50:37 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CLEAN functions: 2021/10/07 14:00:51 20 Reset #RECS, MIN & MAX values in header. -HEADER EDITS: 2021/10/07 14:01:00 Applied edit header: D:\Telework\2021-024\Processing\doc\2021-024-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\Kelly's con file\2021-024\2021-024 -0047.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = May 08 2021 02:07:43 Latitude: 49 29.001 N Longitude: 124 45.989 W Station: BS-11 Depth: 61 m ds SBE 25 CTD V 4.1c SN 0456 05/08/21 02:07:25.186 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.444 vmain = 10.7 iop = 170 vlith = 5.2 ncasts = 24 samples = 110268 free = 651973 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 21 05/07 22:26:47 smpls 98953 to 100738 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1786 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: 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 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 10 = flag: flag # span 0 = 1, 1786 # span 1 = 0.228, 51.769 # span 2 = 0.226, 51.323 # span 3 = 9.0201, 11.6876 # span 4 = 0.187332, 3.293336 # span 5 = 0.0000, 4.8474 # span 6 = -0.3120, 18.9737 # span 7 = -1.342, 1.296 # span 8 = 1.3663, 30.0724 # span 9 = -3.2400, 37.3756 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 07 2021 22:26:47 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 12-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36048174e-003 # 6.40479645e-004 # 2.16682502e-005 # 1.91189259e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 17-Dec-19 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01371933e+001 # 1.21031908e+000 # -2.20317470e-003 # 1.94278332e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 1-Feb-19 # 9.033022e+002 # -2.512802e-001 # -6.034690e-008 # 0.00000 # # # # # # 3234 # 06-Dec-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5655e-001 # -0.5448 # -3.9094e-003 # 1.8780e-004 # -3.2582e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 4185 # 11-Dec-2019 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Oct 04 2021 14:20:31, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-024\Unprocessed\2021-024-0047.hex D:\Telework\202 1-024\Processing\doc\2021-024-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Oct 04 2021 15:49:03, 7.23.2 # filter_in = D:\Telework\2021-024\Processing\convert\2021-024-0047.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = prSM depSM # filter_low_pass_B_vars = # wfilter_date = Oct 05 2021 12:01:20, 7.23.2 # wfilter_in = D:\Telework\2021-024\Processing\Filter\2021-024-0047.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Oct 05 2021 12:01:43, 7.23.2 # alignctd_in = D:\Telework\2021-024\Processing\Wfilter\2021-024-0047.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 05 2021 12:02:37, 7.23.2 # celltm_in = D:\Telework\2021-024\Processing\align\2021-024-0047.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 05 2021 12:02:59, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-024\Processing\celltm\2021-024-0047.cnv D:\Telewo rk\2021-024\Processing\doc\2021-024-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 a few records near the top and bottom of the cast; salinity was cleaned. -------------------------------------------------------------------------------------- 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. There was insufficient information from this cruise to estimate salinity accuracy but during other recent uses of this equipment it is believed to be within +/- 0.005psu. Larger errors will be present due to minor misalignment of temperature and conductivity when vertical salinity gradients are high. No recalibration was applied to the CTD salinity. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values varied greatly. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. It is recommended that extracted chlorophyll values from the BOT files be used where available. For details on the processing see document: 2021-024_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity 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 1.2 1.2 11.2170 1.828 28.2659 5.53 241.5 3.238034 6 2.0 1.9 10.4923 1.788 28.8683 5.65 246.7 3.242373 8 3.0 2.9 9.9610 2.436 29.2126 5.83 254.9 3.234016 7 3.9 3.9 9.9229 3.481 29.2217 5.85 255.6 3.231739 7 5.0 4.9 9.7915 4.037 29.3122 5.87 256.5 3.230176 7 6.0 5.9 9.7429 3.822 29.3317 5.86 255.9 3.228213 7 7.0 6.9 9.7222 3.443 29.3354 5.74 250.7 3.226948 7 7.9 7.9 9.7174 3.237 29.3262 5.58 243.9 3.225692 7 9.0 8.9 9.6709 3.236 29.3452 5.46 238.3 3.223853 8 10.0 9.9 9.6240 3.196 29.3597 5.39 235.4 3.221539 7 11.0 11.0 9.6055 2.480 29.3617 5.35 233.6 3.220274 7 12.0 11.9 9.5527 2.482 29.3773 5.31 231.7 3.217585 7 13.0 12.9 9.5361 2.300 29.3849 5.26 229.9 3.217031 7 14.0 13.9 9.5047 2.121 29.3990 5.19 226.8 3.215919 7 15.0 14.9 9.3891 2.017 29.4053 5.17 225.7 3.207226 7 16.0 15.9 9.4357 1.386 29.4152 5.12 223.7 3.212015 7 17.0 16.9 9.4239 1.677 29.4243 5.05 220.8 3.212000 7 18.0 17.9 9.3526 1.525 29.4769 5.00 218.3 3.211438 7 19.0 18.9 9.3117 1.287 29.5070 4.97 216.9 3.211128 7 20.0 19.9 9.3009 1.067 29.5192 4.93 215.3 3.211496 7 21.0 20.8 9.2706 1.037 29.5405 4.88 213.1 3.211171 7 22.0 21.8 9.2530 0.792 29.5502 4.86 212.1 3.210726 7 23.0 22.8 9.2276 0.704 29.5624 4.83 211.1 3.209911 7 23.9 23.7 9.2153 0.672 29.5695 4.82 210.5 3.209646 7 25.0 24.8 9.2021 0.692 29.5782 4.80 209.8 3.209470 8 26.1 25.8 9.1914 0.645 29.5822 4.79 209.4 3.209038 7 27.0 26.8 9.1809 0.801 29.5871 4.79 208.9 3.208698 7 28.0 27.8 9.1679 0.733 29.5944 4.77 208.3 3.208400 7 29.0 28.8 9.1641 0.666 29.5969 4.74 207.1 3.208380 7 30.0 29.8 9.1536 0.602 29.6024 4.74 206.9 3.208101 7 31.0 30.7 9.1391 0.566 29.6093 4.74 207.1 3.207642 7 32.0 31.7 9.1366 0.563 29.6108 4.74 207.0 3.207620 7 33.0 32.7 9.1398 0.507 29.6100 4.72 206.2 3.207841 7 34.0 33.7 9.1418 0.545 29.6093 4.72 206.1 3.207982 7 35.0 34.7 9.1395 0.609 29.6108 4.71 205.6 3.207977 8 36.0 35.7 9.1191 0.582 29.6200 4.70 205.1 3.207267 7 37.1 36.7 9.1155 0.511 29.6214 4.70 205.1 3.207153 7 38.0 37.7 9.1076 0.524 29.6239 4.68 204.3 3.206793 7 39.0 38.7 9.1027 0.457 29.6254 4.68 204.2 3.206584 7 40.0 39.7 9.0985 0.402 29.6273 4.68 204.2 3.206463 8 41.0 40.7 9.0954 0.397 29.6288 4.66 203.6 3.206395 7 42.0 41.6 9.0925 0.441 29.6301 4.65 202.9 3.206340 7 43.0 42.6 9.0869 0.461 29.6332 4.64 202.7 3.206215 7 44.0 43.6 9.0710 0.438 29.6398 4.62 201.8 3.205613 8 45.0 44.6 9.0531 0.457 29.6422 4.59 200.5 3.204446 7 46.0 45.6 9.0467 0.441 29.6426 4.56 198.9 3.204000 7 47.0 46.6 9.0329 0.406 29.6434 4.55 198.5 3.202992 8 48.0 47.6 9.0280 0.400 29.6434 4.53 197.9 3.202628 7 49.0 48.6 9.0204 0.418 29.6433 4.51 196.8 3.202049 7 50.0 49.6 9.0223 0.370 29.6430 4.50 196.5 3.202208 8 50.8 50.3 9.0223 0.320 29.6433 4.51 196.7 3.202271 6 51.7 51.2 9.0208 0.394 29.6437 4.53 197.6 3.202218 2