*2019/11/29 15:05:53.76 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/05 19:05:35.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CDA1BAC0 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.388 68.145 2 Depth metres 1.375 67.556 3 Temperature:Primary 'deg C (ITS90)' 9.6399 15.5561 4 Fluorescence:URU:Wetlabs mg/m^3 0.177 2.998 5 Salinity:T0:C0 PSS-78 14.7713 30.6625 6 Oxygen:Dissolved:SBE mL/L 3.783 5.784 7 Oxygen:Dissolved:SBE umol/kg 164.9927 255.5729 8 Conductivity:Primary S/m 1.987785 3.375031 9 Number_of_bin_records n/a 6 16 $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_0042.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 : 108 EVENT NUMBER : 42 LATITUDE : 49 4.39400 N ! (deg min) LONGITUDE : 123 19.07800 W ! (deg min) WATER DEPTH : 82 *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 2019/11/25 15:03:15 2287 2287 CLEAN 5.2.3 2019/11/25 15:15:34 2287 2287 CLIP 1.3 2019/11/25 16:06:42 2287 1388 ADTIMCH 4.4 2019/11/25 16:10:11 1388 1388 SHIFTDAT 3.4 2019/11/25 16:26:26 1388 1388 DELETE 6.3 2019/11/25 16:39:00 1388 715 CTDEDIT 5.2.3 2019/11/27 16:02:52 715 705 BINAVE 4.2 2019/11/27 16:15:20 705 68 REMOVECH 8.2 2019/11/29 14:56:44 68 68 CHGUNITS 3.1.1 2019/11/29 14:57:44 68 68 REORDER 1.3.1 2019/11/29 15:04:05 ? ? HDREDIT2 3.1.1 2019/11/29 15:05:53 ? ? $END $REMARKS -CLEAN functions: 2019/11/25 15:15:26 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 = 900,100000 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 58.37 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/11/27 16:02:52 10 records were deleted in this editing session. 15 changes in channel Salinity:T0:C0 -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 2019/11/29 14:56:44 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: 2019/11/29 15:05:53 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 = E:\CTD Data\2019-045_0042.hex Software Version 1.59 Temperature SN = 4484 Conductivity SN = 2128 System UpLoad Time = Jul 05 2019 16:22:51 Latitude: 49 4.394 N Longitude: 123 19.078 W Station: 108 Depth: 82m ds SBE 25 CTD V 4.1a SN 334 07/05/19 15:05:38.816 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437184 clk = 32767.671 vmain = 11.3 iop = 168 vlith = 5.2 ncasts = 23 samples = 128835 free = 516138 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 = 3046 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 19 07/05 11:05:35 smpls 110204 to 112490 nv = 3 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2287 # 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, 2287 # span 1 = 0.399, 68.367 # span 2 = 0.395, 67.776 # span 3 = 9.5798, 16.7100 # span 4 = -0.6000, 117.4366 # span 5 = 0.0000, 2.2393 # span 6 = 0.066305, 3.378718 # span 7 = 0.3900, 30.6767 # span 8 = -1.8731, 14.1081 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 05 2019 11:05:35 [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 = Nov 25 2019 14:31:10, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\HEX\2019-045 _0042.hex Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\doc\2019-045-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Nov 25 2019 14:39:42, 7.26.7.129 # filter_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\convert\2019 -045_0042.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 = Nov 25 2019 14:45:00, 7.26.7.129 # wfilter_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\filter\2019 -045_0042.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Nov 25 2019 14:46:01, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\wfilter\20 19-045_0042.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 25 2019 14:46:54, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\align\2019-0 45_0042.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 25 2019 14:48:48, 7.26.7.129 [derive_vars = 2] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-045\Processing\celltm\2019- 045_0042.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 a few records from the bottom of the cast and salinity was cleaned lightly. -------------------------------------------------------------------------------------- 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 1.4 1.4 15.5561 1.117 14.7713 5.78 255.6 1.987785 7 2.0 2.0 15.5478 1.180 14.7823 5.73 253.3 1.988773 11 2.9 2.9 15.5402 1.435 14.7904 5.51 243.5 1.989454 9 4.0 4.0 14.6611 1.624 17.3440 5.33 234.8 2.253340 10 5.1 5.0 13.5988 1.887 20.2130 5.30 233.3 2.528737 9 6.0 6.0 13.1767 2.094 24.4619 5.31 232.8 2.978334 11 6.9 6.9 12.9792 2.937 27.3260 5.17 226.1 3.277187 10 8.0 8.0 12.3429 2.998 28.0998 4.67 204.4 3.310087 15 9.0 8.9 10.9789 1.533 29.3780 4.37 190.7 3.333640 14 10.0 10.0 10.8226 1.112 29.5119 4.33 189.2 3.334587 10 10.9 10.9 10.7485 1.022 29.5694 4.29 187.5 3.334389 9 11.9 11.8 10.6264 0.932 29.6455 4.24 184.9 3.332124 10 13.0 12.9 10.4627 0.768 29.7635 4.18 182.4 3.330607 10 14.0 13.9 10.3517 0.670 29.8696 4.15 181.1 3.332188 9 15.1 14.9 10.3452 0.671 29.8874 4.15 181.2 3.333483 11 15.9 15.8 10.3374 0.634 29.9005 4.15 181.2 3.334193 9 16.9 16.8 10.3339 0.640 29.9071 4.14 180.6 3.334604 10 17.9 17.8 10.3247 0.660 29.9172 4.11 179.4 3.334904 11 19.1 18.9 10.2863 0.634 29.9494 4.03 176.0 3.335002 10 20.0 19.8 10.0993 0.589 30.0756 3.97 173.2 3.332182 7 21.1 20.9 9.9317 0.413 30.1943 3.94 172.0 3.330146 7 21.9 21.8 9.9266 0.353 30.2101 3.93 171.6 3.331327 10 23.0 22.8 9.9323 0.349 30.2184 3.94 171.9 3.332677 13 24.1 23.9 9.9336 0.327 30.2242 3.93 171.6 3.333396 11 25.0 24.8 9.9306 0.357 30.2320 3.93 171.5 3.333966 9 26.0 25.8 9.9274 0.351 30.2369 3.92 171.1 3.334227 9 26.9 26.7 9.9186 0.353 30.2477 3.91 170.6 3.334603 10 28.0 27.7 9.8786 0.312 30.2781 3.90 170.1 3.334346 15 29.0 28.8 9.8378 0.287 30.3179 3.88 169.4 3.334932 11 30.0 29.7 9.8277 0.274 30.3295 3.88 169.1 3.335279 11 31.1 30.8 9.8233 0.276 30.3411 3.87 168.9 3.336112 9 32.0 31.7 9.8134 0.288 30.3582 3.87 168.7 3.337009 10 32.9 32.7 9.8031 0.281 30.3673 3.86 168.6 3.337100 13 34.0 33.7 9.7982 0.266 30.3715 3.87 168.7 3.337151 13 35.0 34.7 9.8089 0.279 30.3963 3.84 167.6 3.340549 9 36.1 35.7 9.8153 0.270 30.4115 3.84 167.4 3.342626 10 37.0 36.6 9.6785 0.236 30.4061 3.85 168.1 3.330690 12 37.9 37.6 9.6718 0.201 30.4116 3.84 167.7 3.330718 12 39.0 38.7 9.6399 0.177 30.4182 3.85 168.0 3.328753 12 40.0 39.7 9.6436 0.177 30.4454 3.85 167.7 3.331788 10 41.1 40.8 9.6693 0.201 30.4582 3.84 167.4 3.335254 9 42.0 41.6 9.6803 0.203 30.4668 3.83 167.3 3.337052 10 43.0 42.6 9.6857 0.210 30.4707 3.84 167.3 3.337932 11 43.9 43.6 9.6878 0.213 30.4741 3.83 167.3 3.338485 12 45.1 44.7 9.6888 0.202 30.4749 3.83 167.1 3.338689 8 46.1 45.7 9.6905 0.194 30.4776 3.83 167.1 3.339149 12 47.0 46.6 9.6938 0.218 30.4825 3.83 167.1 3.339940 10 47.9 47.5 9.6948 0.194 30.4858 3.83 167.1 3.340384 11 49.0 48.6 9.6989 0.226 30.4908 3.82 166.7 3.341279 12 50.0 49.6 9.6991 0.202 30.4951 3.82 166.8 3.341748 11 51.0 50.6 9.7066 0.240 30.5034 3.82 166.7 3.343244 6 52.1 51.7 9.7194 0.213 30.5183 3.81 166.3 3.345835 12 52.9 52.5 9.7253 0.199 30.5257 3.81 166.1 3.347099 11 54.0 53.5 9.7417 0.234 30.5429 3.80 165.7 3.350214 9 55.0 54.6 9.7740 0.238 30.5766 3.79 165.1 3.356302 12 56.0 55.6 9.7749 0.259 30.5766 3.79 165.1 3.356419 10 57.0 56.6 9.7809 0.275 30.5839 3.79 165.3 3.357684 8 57.9 57.4 9.7882 0.267 30.5925 3.79 165.3 3.359191 12 59.0 58.5 9.8037 0.234 30.6077 3.79 165.3 3.362043 11 60.0 59.5 9.8176 0.242 30.6218 3.79 165.2 3.364653 7 61.0 60.5 9.8263 0.231 30.6305 3.78 165.0 3.366289 11 61.9 61.4 9.8383 0.231 30.6409 3.78 165.0 3.368372 9 63.0 62.4 9.8473 0.250 30.6462 3.79 165.3 3.369697 8 63.9 63.4 9.8479 0.233 30.6478 3.79 165.1 3.369947 12 65.0 64.4 9.8488 0.231 30.6476 3.79 165.2 3.370036 9 66.0 65.5 9.8699 0.227 30.6555 3.79 165.2 3.372651 10 67.0 66.4 9.8810 0.250 30.6591 3.78 165.0 3.373980 8 68.1 67.6 9.8890 0.228 30.6625 3.79 165.3 3.375031 16