*2019/12/02 15:20:26.84 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/06 18:59:50.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C8AECD1C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.299 52.679 2 Depth metres 1.287 52.226 3 Temperature:Primary 'deg C (ITS90)' 10.6172 13.0695 4 Fluorescence:URU:Wetlabs mg/m^3 0.563 9.899 5 Salinity:T0:C0 PSS-78 29.4328 30.4217 6 Oxygen:Dissolved:SBE mL/L 3.647 5.917 7 Oxygen:Dissolved:SBE umol/kg 159.1119 258.4474 8 Conductivity:Primary S/m 3.410428 3.511915 9 Number_of_bin_records n/a 2 38 $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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\derive\2019-045-0060.cnv $END *ADMINISTRATION MISSION : 2019-045 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 : CBE2 EVENT NUMBER : 60 LATITUDE : 48 44.24300 N ! (deg min) LONGITUDE : 123 34.47100 W ! (deg min) WATER DEPTH : 63 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 334 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4484 Conductivity ' ' 2128 'Pressure:Strain Gauge' ' ' 0482 'Turbidity Meter:Seapoint' ' ' ' ' 'Oxygen:SBE 43' ' ' 1483 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2215 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/12/02 14:49:15 2050 2050 CLEAN 5.2.3 2019/12/02 14:49:50 2050 2050 CLIP 1.3 2019/12/02 14:52:25 2050 971 ADTIMCH 4.4 2019/12/02 15:04:27 971 971 SHIFTDAT 3.4 2019/12/02 15:05:09 971 971 DELETE 6.3 2019/12/02 15:05:25 971 527 CTDEDIT 5.2.3 2019/12/02 15:17:30 527 520 BINAVE 4.2 2019/12/02 15:19:39 520 53 REMOVECH 8.2 2019/12/02 15:19:48 53 53 CHGUNITS 3.1.1 2019/12/02 15:20:00 53 53 REORDER 1.3.1 2019/12/02 15:20:10 ? ? HDREDIT2 3.1.1 2019/12/02 15:20:26 ? ? $END $REMARKS -CLEAN functions: 2019/12/02 14:49:50 20 Reset #RECS, MIN & MAX values in header. 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 = 1080,100000 Time Not Available in File -The following ADTIMCH parameters were used. Add 8.00 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 43.04 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/12/02 15:17:30 7 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 2019/12/02 15:19:48 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] 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: 2019/12/02 15:20:26 Applied edit header: Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\doc\2019-045-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: F6.1 ==> 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 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = D:\\2019-045-0060.hex Software Version 1.59 Temperature SN = 4484 Conductivity SN = 2128 System UpLoad Time = Dec 02 2019 14:11:03 Latitude: 48 44.243 N Longitude: 123 34.471 W Station: CBE2 Depth: 63m ds SBE 25 CTD V 4.1a SN 334 12/02/19 14:11:11.055 external pressure sensor, range = 1450 psia, tcval = -17 xtal = 9437184 clk = 32767.679 vmain = 11.4 iop = 168 vlith = 5.1 ncasts = 39 samples = 192589 free = 452384 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 0 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 27 07/06 10:59:50 smpls 142451 to 144500 nv = 3 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2050 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = flag: flag # span 0 = 1, 2050 # span 1 = 0.021, 53.037 # span 2 = 0.021, 52.580 # span 3 = 10.5846, 17.5997 # span 4 = -0.6000, 117.4659 # span 5 = 0.0000, 2.4664 # span 6 = 0.076823, 3.641624 # span 7 = 0.4530, 30.6660 # span 8 = -1.9134, 12.8346 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 06 2019 10:59:50 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4484 # 08-Nov-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39921198e-003 # 6.40148200e-004 # 2.13168130e-005 # 1.79183352e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 07-Nov-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01973008e+001 # 1.46193695e+000 # -2.60954375e-003 # 2.71050601e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0482 # 05-Dec-18 # 6.408556e+003 # -1.751257e+000 # -6.471333e-006 # -3.20000 # # # # # # # # # 0 # 1.000 # # # # # # 1483 # 03-Nov-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4475e-001 # -0.5136 # -5.0371e-003 # 2.3461e-004 # -3.3399e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-2215 # 27-Nov-2018 # 2.40000000e+001 # # 0.0250 # # # # datcnv_date = Dec 02 2019 14:42:54, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\HEX\2019-045 -0060.hex Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\doc\2019-045-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Dec 02 2019 14:43:33, 7.26.7.129 # filter_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\convert\2019 -045-0060.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 0.150 # filter_low_pass_A_vars = prSM depSM # filter_low_pass_B_vars = # wfilter_date = Dec 02 2019 14:45:05, 7.26.7.129 # wfilter_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\filter\2019 -045-0060.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Dec 02 2019 14:45:25, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\wfilter\20 19-045-0060.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 02 2019 14:45:48, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\align\2019-0 45-0060.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Dec 02 2019 14:46:13, 7.26.7.129 [derive_vars = 2] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\celltm\2019- 045-0060.cnv Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\doc\2019-045-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 records corrupted by shed wakes from the top of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. A correction was applied to fluorescence based on unusually high values at depth. Depth:Nominal refers to the target depth for the bottles. In some cases bottles may have closed above the target depth. CTD salinity values were higher than the bottle samples by a median of 0.008psu. Calibration sampling for salinity and dissolved oxygen was done at 3 sites. There are likely errors due to incomplete flushing of Niskin bottles and bottles being fired above the nominal depths. Both those errors would lead CTD salinity appearing to be higher than bottles. No recalibration was applied to the CTD salinity. Warning: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For details on the processing see document: 2019-045_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 1.3 1.3 13.0695 5.290 29.4328 5.92 258.4 3.511915 6 1.9 1.9 12.4273 5.290 29.5886 5.22 227.8 3.474992 14 2.6 2.6 11.9720 6.052 29.7015 4.97 217.1 3.448978 2 4.2 4.1 11.9490 7.049 29.6971 4.93 215.1 3.446672 8 5.0 5.0 11.9367 8.685 29.6979 4.92 214.9 3.445770 7 6.0 6.0 11.9214 8.921 29.7027 4.91 214.5 3.445029 9 6.9 6.9 11.9087 9.899 29.7063 4.89 213.5 3.444378 10 8.1 8.0 11.8951 9.264 29.7108 4.86 212.1 3.443768 10 9.0 9.0 11.8704 8.519 29.7193 4.83 211.0 3.442640 11 10.1 10.0 11.8539 6.908 29.7278 4.81 210.0 3.442188 9 11.0 10.9 11.8421 6.074 29.7343 4.78 208.6 3.441934 8 12.0 11.9 11.8152 5.466 29.7480 4.74 206.9 3.441158 10 13.0 12.9 11.7877 6.219 29.7622 4.69 204.7 3.440382 10 14.0 13.9 11.7458 5.322 29.7841 4.62 201.9 3.439207 10 15.0 14.9 11.6903 4.525 29.8127 4.57 199.5 3.437595 9 16.0 15.9 11.6600 4.704 29.8268 4.52 197.4 3.436574 8 17.0 16.8 11.6030 4.183 29.8594 4.46 194.5 3.435235 9 18.1 17.9 11.5551 3.839 29.8838 4.35 189.9 3.433809 8 19.1 18.9 11.4286 3.068 29.9501 4.26 185.9 3.430145 12 20.0 19.9 11.3395 2.518 29.9924 4.19 183.0 3.427096 5 21.1 20.9 11.3200 2.096 29.9986 4.16 181.4 3.426147 6 21.9 21.8 11.2404 1.842 30.0255 4.13 180.1 3.422288 9 23.0 22.8 11.2088 1.643 30.0392 4.11 179.6 3.421095 11 24.0 23.8 11.2156 1.493 30.0629 4.14 180.8 3.424135 12 25.0 24.7 11.2104 1.650 30.0812 4.16 181.5 3.425618 9 26.1 25.8 11.2122 1.693 30.0838 4.14 180.9 3.426089 8 27.0 26.7 11.2046 1.585 30.0913 4.13 180.2 3.426250 9 28.0 27.8 11.1590 1.546 30.1194 4.12 179.6 3.425361 8 29.0 28.8 11.1322 1.539 30.1337 4.10 178.8 3.424620 14 30.0 29.7 11.0907 1.451 30.1618 4.08 178.0 3.424061 8 31.1 30.8 11.0808 1.380 30.1679 4.08 178.1 3.423887 7 32.0 31.7 11.0747 1.350 30.1719 4.08 178.2 3.423836 9 32.9 32.7 11.0712 1.448 30.1745 4.08 177.9 3.423835 10 34.0 33.7 11.0611 1.339 30.1814 4.07 177.7 3.423738 12 35.0 34.7 11.0551 1.242 30.1849 4.06 177.3 3.423631 7 36.1 35.8 11.0478 1.311 30.1896 4.05 176.7 3.423548 9 36.9 36.6 11.0351 1.434 30.1979 4.04 176.3 3.423362 10 38.0 37.6 11.0185 1.381 30.2108 4.04 176.1 3.423333 10 39.0 38.6 11.0008 1.363 30.2249 4.02 175.5 3.423327 10 40.0 39.7 10.9835 1.228 30.2355 3.99 174.0 3.423003 8 41.0 40.6 10.9450 1.181 30.2493 3.96 172.9 3.421208 9 42.0 41.6 10.9342 1.114 30.2609 3.97 173.2 3.421532 12 42.9 42.5 10.9364 1.267 30.2747 3.99 174.2 3.423155 10 44.0 43.6 10.9173 1.294 30.3050 4.00 174.4 3.424686 11 45.0 44.6 10.8406 1.237 30.3564 3.98 173.8 3.423502 9 46.1 45.7 10.8286 1.147 30.3586 3.96 172.6 3.422762 11 46.9 46.5 10.8070 1.094 30.3615 3.93 171.3 3.421276 10 48.0 47.6 10.7953 0.927 30.3606 3.88 169.2 3.420240 9 48.9 48.5 10.7475 0.940 30.3658 3.78 164.9 3.416771 11 50.0 49.5 10.6862 0.689 30.3740 3.69 160.9 3.412497 10 51.0 50.6 10.6469 0.689 30.3872 3.65 159.4 3.410570 8 52.1 51.6 10.6314 0.607 30.3983 3.65 159.1 3.410428 11 52.7 52.2 10.6172 0.563 30.4217 3.67 159.9 3.411627 38