*2020/08/11 15:20:09.31 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/03/18 21:32:53.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 77 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C5EBFF4A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.211 76.867 2 Depth metres 1.2 76.2 3 Temperature:Primary 'deg C (ITS90)' 7.3529 8.1831 4 Fluorescence:URU:Wetlabs mg/m^3 0.774 14.076 5 Salinity:T0:C0 PSS-78 24.7829 30.1514 6 Oxygen:Dissolved:SBE mL/L 5.355 8.038 7 Oxygen:Dissolved:SBE umol/kg 233.6703 352.0303 8 Conductivity:Primary S/m 2.60572 3.150244 9 Number_of_bin_records n/a 5 11 $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\2020-007\Processing\derive\2020-007-0039.cnv $END *ADMINISTRATION MISSION : 2020-007 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : 108 EVENT NUMBER : 39 LATITUDE : 49 4.41400 N ! (deg min) LONGITUDE : 123 19.08800 W ! (deg min) WATER DEPTH : 90 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0583 $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' ' ' FLRTD-4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/08/06 09:33:07 2433 2433 CLEAN 5.2.4 2020/08/06 09:33:24 2433 2433 CLIP 1.3.1 2020/08/06 10:01:37 2433 1494 ADTIMCH 4.4 2020/08/06 12:50:40 1494 1494 SHIFTDAT 3.5 2020/08/06 14:05:44 1494 1494 DELETE 6.3 2020/08/06 14:06:16 1494 694 CTDEDIT 5.3.0 2020/08/06 16:21:21 694 673 BINAVE 4.2.1 2020/08/11 14:44:27 673 77 REMOVECH 8.2 2020/08/11 14:45:12 77 77 CHGUNITS 3.1.2 2020/08/11 14:45:18 77 77 REORDER 1.3.1 2020/08/11 15:20:02 ? ? HDREDIT2 3.2 2020/08/11 15:20:09 ? ? $END $REMARKS -CLEAN functions: 2020/08/06 09:33:19 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 8241 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 940, 50000 Time Not Available in File -The following ADTIMCH parameters were used. Add -16.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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 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 67.27 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/08/06 16:21:21 21 records were deleted in this editing session. No data values were changed. -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 2020/08/11 14:45:12 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -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 -HEADER EDITS: 2020/08/11 15:20:09 Applied edit header: D:\Telework\2020-007\Processing\doc\2020-007-SBE25-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\2020-007_CTD\2020-007-039.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 19 2020 00:35:56 Latitude: 49 4.414 N Longitude: 123 19.088 W Station: 108 Depth: 90m ds SBE 25 CTD V 4.1c SN 0456 03/19/20 16:33:34.939 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.283 vmain = 11.0 iop = 169 vlith = 5.0 ncasts = 53 samples = 257794 free = 387179 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 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 50 03/19 13:32:53 smpls 241637 to 244069 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2433 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # 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, 2433 # span 1 = 0.052, 77.272 # span 2 = 0.052, 76.602 # span 3 = 6.3618, 8.1837 # span 4 = 0.452185, 3.150727 # span 5 = -0.3250, 36.7629 # span 6 = 0.0000, 4.8462 # span 7 = -1.319, 1.249 # span 8 = 3.7107, 30.1553 # span 9 = -2.1669, 41.3142 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 19 2020 13:32:53 [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

# # # # # # # FLRTD-4185 # 11-Dec-2019 # 2.50000000e+001 # # 0.0130 # # # # datcnv_date = Aug 05 2020 11:58:00, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2020-007\Unprocessed\CTD\2020-007_CTD\2020-007-039.hex D:\Telework\2020-007\Processing\doc\2020-007-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Aug 05 2020 16:48:15, 7.23.2 # wfilter_in = D:\Telework\2020-007\Processing\convert\2020-007-0039.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Aug 05 2020 16:50:04, 7.23.2 # alignctd_in = D:\Telework\2020-007\Processing\wfilter\2020-007-0039.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 05 2020 16:50:47, 7.23.2 # celltm_in = D:\Telework\2020-007\Processing\align\2020-007-0039.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 05 2020 16:51:57, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2020-007\Processing\celltm\2020-007-0039.cnv D:\Telewo rk\2020-069\2020-069-0005.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records from near the top and bottom of the cast. -------------------------------------------------------------------------------------- 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. CTD salinity values were higher than the 5 bottle samples by an average of 0.0035psu. Most of that difference is likely due to incomplete flushing of Niskin bottles so that samples represent conditions higher in the water column where salinity is lower. No recalibration was applied to the CTD salinity. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. The surface % saturation values appear reasonable. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For this cruise the CTD fluorescence data generally did compare well with extracted chlorophyll samples taken at the surface. For details on the processing see document: 2020-007_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 7.3529 0.774 24.7829 8.04 352.0 2.605720 5 2.0 2.0 7.4841 1.642 25.9795 8.02 351.1 2.729338 9 3.0 3.0 7.7358 3.973 27.6027 7.84 342.5 2.902712 9 4.0 4.0 7.7881 8.411 28.4855 7.28 317.8 2.990813 11 5.0 4.9 7.8406 13.841 28.8342 6.62 289.0 3.028113 11 6.0 6.0 7.8517 14.076 28.9090 6.35 277.2 3.036129 9 7.1 7.0 7.8529 11.135 28.9142 6.28 274.2 3.036763 9 8.0 8.0 7.8511 9.816 28.9160 6.25 272.9 3.036834 9 9.0 8.9 7.8468 8.970 28.9212 6.24 272.5 3.037032 8 10.0 9.9 7.8446 8.456 28.9539 6.18 269.7 3.040001 9 11.0 10.9 7.8618 8.160 28.9793 6.13 267.8 3.043815 8 12.0 11.9 7.8786 7.691 28.9928 6.10 266.4 3.046463 8 13.0 12.9 7.8967 7.154 29.0425 6.04 263.8 3.052655 8 14.0 13.9 7.9112 7.052 29.1210 5.97 260.6 3.061314 9 15.0 14.9 7.9251 6.394 29.1592 5.92 258.6 3.066089 9 16.1 15.9 7.9486 5.910 29.2049 5.86 255.8 3.072343 8 17.0 16.8 7.9563 5.409 29.2397 5.83 254.5 3.076311 7 18.0 17.9 7.9541 5.616 29.2425 5.82 253.9 3.076446 8 19.0 18.9 7.9594 5.468 29.2729 5.80 253.0 3.079801 9 20.0 19.8 7.9600 4.704 29.3469 5.76 251.4 3.086923 8 20.9 20.7 8.0139 5.505 29.4737 5.65 246.7 3.103349 8 22.0 21.8 8.0236 3.975 29.5238 5.66 246.8 3.108941 8 23.0 22.8 7.9644 3.464 29.5792 5.69 248.1 3.109502 8 24.0 23.8 8.0293 3.227 29.6117 5.63 245.7 3.117848 8 25.0 24.8 8.0775 3.079 29.6242 5.52 241.0 3.122968 8 26.0 25.8 8.1612 3.033 29.6588 5.42 236.4 3.133056 8 27.0 26.8 8.1831 3.006 29.6829 5.36 233.7 3.137167 9 28.0 27.8 8.1687 2.989 29.6917 5.36 234.0 3.136890 7 29.0 28.7 8.0999 3.016 29.7105 5.45 237.6 3.133158 7 30.0 29.7 8.0403 2.891 29.7257 5.54 241.6 3.129842 9 31.0 30.7 8.0083 2.718 29.7356 5.59 243.9 3.128227 9 32.0 31.7 8.0102 2.628 29.7474 5.60 244.2 3.129548 8 33.0 32.7 8.0162 2.575 29.7540 5.59 244.0 3.130703 8 34.0 33.7 7.9966 2.514 29.7633 5.63 245.6 3.130040 8 35.0 34.7 7.9854 2.407 29.7821 5.60 244.2 3.130972 8 36.0 35.7 8.0089 2.457 29.7925 5.62 245.3 3.133898 8 37.0 36.7 7.8702 2.297 29.7780 5.77 251.7 3.121352 9 38.0 37.7 7.7841 2.429 29.7721 5.90 257.6 3.113884 9 39.0 38.7 7.7902 2.713 29.7966 5.90 257.5 3.116738 8 40.0 39.7 7.8786 2.751 29.8539 5.81 253.4 3.129344 8 41.0 40.6 7.9426 2.667 29.8814 5.70 248.6 3.137178 9 42.0 41.6 7.9636 2.615 29.8909 5.65 246.5 3.139821 9 42.9 42.6 7.9536 2.510 29.8928 5.65 246.3 3.139239 8 44.0 43.6 7.9542 2.494 29.8939 5.65 246.6 3.139433 9 45.0 44.6 7.9821 2.384 29.9070 5.59 243.9 3.142978 8 46.0 45.6 8.0006 2.249 29.9312 5.55 242.2 3.146823 9 47.0 46.6 7.9270 2.192 29.9599 5.63 245.6 3.143611 9 48.0 47.6 7.7868 2.292 29.9970 5.76 251.3 3.135778 8 49.0 48.5 7.7565 2.136 30.0329 5.84 254.7 3.136743 8 50.0 49.5 7.7378 1.906 30.0520 5.88 256.5 3.137067 9 51.0 50.6 7.7382 1.928 30.0629 5.89 256.9 3.138164 10 52.0 51.6 7.7411 1.795 30.0684 5.89 257.0 3.138957 9 53.0 52.5 7.7449 1.652 30.0750 5.89 256.8 3.139934 9 54.0 53.5 7.7473 1.568 30.0799 5.88 256.7 3.140640 9 55.0 54.6 7.7488 1.560 30.0826 5.87 256.2 3.141051 8 56.0 55.5 7.7491 1.546 30.0839 5.87 255.8 3.141240 10 57.0 56.5 7.7493 1.620 30.0853 5.86 255.7 3.141437 10 58.1 57.6 7.7493 1.476 30.0857 5.86 255.5 3.141509 8 59.0 58.5 7.7494 1.798 30.0862 5.85 255.3 3.141612 9 60.0 59.4 7.7499 1.571 30.0902 5.86 255.4 3.142064 9 61.0 60.5 7.7501 1.429 30.0905 5.84 255.0 3.142158 9 62.0 61.4 7.7507 1.503 30.0930 5.84 255.0 3.142477 9 63.0 62.4 7.7516 1.449 30.0968 5.85 255.1 3.142954 10 64.1 63.5 7.7522 1.494 30.0988 5.85 255.0 3.143228 10 65.0 64.5 7.7525 1.579 30.0995 5.85 255.0 3.143355 8 66.0 65.4 7.7530 1.578 30.1018 5.84 254.9 3.143657 9 67.0 66.4 7.7536 1.446 30.1033 5.83 254.5 3.143897 10 68.0 67.4 7.7542 1.485 30.1054 5.84 255.0 3.144170 10 69.0 68.4 7.7551 1.473 30.1098 5.83 254.4 3.144698 9 70.0 69.4 7.7579 1.425 30.1204 5.81 253.4 3.145981 9 71.0 70.4 7.7639 1.388 30.1371 5.80 252.9 3.148085 9 72.0 71.4 7.7643 1.332 30.1383 5.79 252.5 3.148274 10 73.0 72.3 7.7656 1.400 30.1414 5.79 252.8 3.148703 10 74.0 73.4 7.7670 1.329 30.1448 5.79 252.6 3.149194 10 75.1 74.4 7.7678 1.323 30.1462 5.79 252.8 3.149427 10 76.0 75.3 7.7690 1.342 30.1478 5.78 252.2 3.149709 10 76.9 76.2 7.7709 1.287 30.1514 5.77 251.7 3.150244 10