*2018/10/30 15:44:17.80 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/07/18 14:30:44.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 58 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 49BF1CFE NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.317 57.576 2 Depth metres 1.306 57.091 3 Temperature:Primary 'deg C (ITS90)' 10.7795 17.695 4 Fluorescence:URU:Wetlabs mg/m^3 0.67 5.503 5 Salinity:T0:C0 PSS-78 27.1723 29.0001 6 Oxygen:Dissolved:SBE mL/L 4.097 7.107 7 Oxygen:Dissolved:SBE umol/kg 178.9414 311.251 8 Conductivity:Primary S/m 3.28071 3.632984 9 Number_of_bin_records n/a 4 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 ' ' 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: P:\Cruise_Data_Processing\2018-037\Processing\derive\2018-037-0007.cnv $END *ADMINISTRATION MISSION : 2018-037 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 : BS11 EVENT NUMBER : 7 LATITUDE : 49 29.09900 N ! (deg min) LONGITUDE : 124 46.04800 W ! (deg min) WATER DEPTH : 57 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0251123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2968 Conductivity ' ' 2173 'Pressure:Strain Gauge' ' ' 1123 'Oxygen:SBE 43' ' ' 0766 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214 $END $REMARKS 1.0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2018/10/26 13:07:29 4564 4564 CLEAN 5.2.3 2018/10/26 15:38:18 4564 4564 CLIP 1.3 2018/10/26 15:38:32 4564 2665 SHIFTDAT 3.4 2018/10/26 15:38:51 2665 2665 DELETE 6.3 2018/10/26 15:39:02 2665 1009 CTDEDIT 5.2.3 2018/10/26 16:26:07 1009 979 CALIB 11.9 2018/10/30 12:17:29 979 979 FILTERS 4.3 2018/10/30 12:18:53 979 979 BINAVE 4.2 2018/10/30 12:19:01 979 58 REMOVECH 8.2 2018/10/30 12:19:18 58 58 CHGUNITS 3.1.1 2018/10/30 12:19:29 58 58 REORDER 1.3.1 2018/10/30 15:43:03 ? ? HDREDIT2 3.1.1 2018/10/30 15:44:17 ? ? $END $REMARKS -CLEAN functions: 2018/10/26 15:38:18 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1900, 50000 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= 1.70 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: 7 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 47.68 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/10/26 16:26:07 30 records were deleted in this editing session. 9 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/10/30 12:17:29 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 7 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -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 2018/10/30 12:19:18 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2018/10/30 15:44:17 Applied edit header: P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-HDR.TXT Channel 1: Pressure [decibar] 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 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER 1.0 Dec 1 2012 10:43:42 2018-07-18T14:30:41 17.0 0.4 7.3 3.3 0.0 53.7 11.0 1638400 1975648256 22755 27439559 0 0 Sea-Bird Electronics, Inc 1.0 Dec 1 2012 10:43:42 1.0 2015-10-29T13:15:10 temperature-0 2968 conductivity-0 2173 strain-0 4708555 OXY 0766 CHL ECO 2214 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 115200 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 0 0 0 0 2800 45 1 0 1 1 1 0 0 0 0 0 0 8 4708555 2015-11-11 6.961122e-01 5.499725e-04 1.531754e-13 -9.283356e+01 4.149143e+01 1.528701e+00 8.370818e+06 -8.596546e+01 5.906569e+00 1.040725e+02 -8.961324e-03 0.000000e+00 0.000000e+00 2.900000e+03 2018-07-18T14:30:44 # nquan = 11 # nvalues = 4564 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: 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 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = flag: flag # span 0 = 1, 4564 # span 1 = -0.062, 57.678 # span 2 = -0.061, 57.181 # span 3 = 10.7771, 19.0818 # span 4 = -0.4030, 57.1602 # span 5 = 1.9366, 3.3624 # span 6 = 0.038031, 3.682007 # span 7 = -1.164, 1.071 # span 8 = 0.2144, 29.0024 # span 9 = 3.8628, 6.8039 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 18 2018 14:30:44 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2968 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30535958e-003 # 6.39798216e-004 # 2.19306163e-005 # 1.97019170e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01676051e+001 # 1.39410479e+000 # -2.69269723e-003 # 2.58106152e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1123 # 11-Nov-15 # 6.96112196e-001 # 5.49972465e-004 # 1.53175364e-013 # -9.28335614e+001 # 4.14914260e+001 # 1.52870082e+000 # 8.37081850e+006 # -8.59654618e+001 # 5.90656907e+000 # 1.04072526e+002 # -8.96132376e-003 # 0.00000000e+000 # 0.000000 # # # # # # 0766 # 01-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3201e-001 # -0.5240 # -4.4417e-003 # 2.5497e-004 # -3.9030e-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-2214 # 2/6/2017 # 1.30000000e+001 # # 0.0310 # # # # # # # # # # # # # # # # # # # # #
# datcnv_date = Oct 25 2018 14:20:32, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-037\RAW\CTD\CTD Data\2018-037-0007. xml P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Oct 26 2018 12:43:44, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-037\Processing\convert\2018-037-0 007.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 35 # wildedit_vars = prdM depSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Oct 26 2018 13:04:25, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-037\Processing\wildedit\2018-037- 0007.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Oct 26 2018 13:05:12, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-037\Processing\align\2018-037-0007. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 26 2018 13:05:53, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-037\Processing\celltm\2018-037-0007 .cnv P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-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 corrupted by shed wakes near the top and bottom of the cast; salinity was cleaned lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs are nominal and unedited except that some records were removed in editing temperature and salinity. Salinity samples were taken at the bottom of a few CTD casts and during 3 hydro casts with 8 bottles each. There are CTD data collected before 2 of the hydro casts. The CTD was found to be higher than bottle samples by approximately 0.007psu but incomplete flushing of Niskin bottles is likely so the CTD salinity may be closer to, or even lower than, in situ conditions. The accuracy of the CTD salinity is likely within +/-0.005psu. No recalibration was applied. There was dissolved oxygen sampling for this cruise, but there was too much scatter in the comparison with CTD DO and too few samples to enable a justifiable method for excluding outliers. Many samples were flagged 3 by the analyst and the range of DO was limited. The comparison suggested a correction of between 4% and 11%. There was an earlier cruise with a comparison to a CTD911+ cast that suggested that the CTD DO should be increased by 6%. While that comparison was also of limited quality, it looks more reliable, so the 6% correction was applied. 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: 2018-037_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06) $END !--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 17.6950 4.218 27.1723 7.11 311.3 3.632984 11 2.0 2.0 17.6431 4.165 27.1866 7.04 308.5 3.630567 26 3.0 3.0 17.4684 4.548 27.2334 6.98 305.6 3.622190 23 4.0 3.9 17.2517 4.914 27.2830 6.96 304.6 3.610762 22 5.0 5.0 17.1364 5.241 27.3023 6.98 305.6 3.603838 22 6.0 6.0 17.1103 5.313 27.3057 6.97 305.3 3.602191 21 7.0 7.0 17.0787 5.124 27.3134 6.88 301.4 3.600599 20 8.0 7.9 17.0820 5.253 27.3134 6.80 297.9 3.600812 19 9.0 8.9 16.9351 5.058 27.3474 6.73 294.6 3.592963 18 10.0 9.9 16.6597 5.389 27.4053 6.53 285.8 3.577933 19 11.0 10.9 16.5837 5.494 27.4231 6.15 269.1 3.573961 18 12.0 11.9 16.2612 5.316 27.4934 5.78 252.8 3.556320 16 13.0 12.9 15.5559 5.503 27.6704 5.52 241.5 3.520090 15 14.0 13.9 14.7935 5.090 27.8640 5.29 231.5 3.480890 16 15.0 14.9 14.1987 4.605 27.9974 5.03 220.1 3.447982 16 16.0 15.8 13.5252 4.044 28.1319 4.80 210.1 3.408698 16 17.0 16.8 13.3073 3.766 28.1512 4.68 204.8 3.393325 16 18.0 17.8 12.5977 3.047 28.3209 4.66 203.8 3.354650 16 19.0 18.8 12.2521 2.436 28.4665 4.63 202.5 3.342443 17 20.0 19.8 12.0130 2.150 28.5371 4.56 199.4 3.330703 16 21.0 20.8 11.8765 1.995 28.5945 4.49 196.2 3.325788 16 22.0 21.8 11.7266 1.983 28.6424 4.45 194.4 3.318768 16 23.0 22.8 11.5747 1.516 28.6909 4.41 192.7 3.311639 16 24.0 23.8 11.4603 1.446 28.7291 4.38 191.4 3.306428 16 25.0 24.8 11.3890 1.274 28.7449 4.37 191.0 3.302364 17 26.0 25.8 11.3673 1.291 28.7530 4.37 190.9 3.301500 16 27.0 26.8 11.3464 1.198 28.7641 4.36 190.4 3.300993 16 28.0 27.8 11.3102 1.346 28.7891 4.33 189.2 3.300717 16 29.0 28.7 11.2687 1.235 28.8062 4.30 187.7 3.299174 16 30.0 29.7 11.2386 1.139 28.8167 4.26 186.3 3.297863 16 31.0 30.7 11.2090 1.143 28.8254 4.24 185.0 3.296410 17 32.0 31.7 11.1582 1.069 28.8412 4.23 184.9 3.294017 16 33.0 32.7 11.1099 0.888 28.8566 4.23 184.9 3.291759 16 34.0 33.7 11.0953 0.890 28.8639 4.23 184.9 3.291325 16 35.0 34.7 11.0939 0.967 28.8656 4.23 184.9 3.291422 17 36.0 35.7 11.0945 0.943 28.8665 4.23 184.7 3.291610 16 37.0 36.7 11.0972 0.817 28.8669 4.22 184.4 3.291905 16 38.0 37.7 11.1024 0.851 28.8660 4.21 184.1 3.292269 16 39.0 38.6 11.1039 0.828 28.8669 4.21 183.8 3.292527 16 40.0 39.6 11.0919 0.898 28.8739 4.19 183.2 3.292312 16 41.0 40.6 11.0668 0.844 28.8851 4.18 182.8 3.291475 17 42.0 41.6 11.0383 0.911 28.8971 4.18 182.5 3.290453 16 43.0 42.6 10.9908 0.845 28.9148 4.17 182.2 3.288472 17 44.0 43.6 10.9808 0.799 28.9182 4.15 181.3 3.288055 16 45.0 44.6 10.9718 0.778 28.9223 4.14 180.7 3.287786 17 46.0 45.6 10.9387 0.784 28.9355 4.13 180.4 3.286513 16 47.0 46.6 10.8824 0.708 28.9582 4.12 180.1 3.284334 17 48.0 47.6 10.8618 0.779 28.9664 4.13 180.3 3.283545 17 49.0 48.6 10.8504 0.692 28.9709 4.13 180.3 3.283117 17 50.0 49.6 10.8525 0.733 28.9704 4.12 180.1 3.283278 18 51.0 50.6 10.8491 0.763 28.9718 4.12 180.1 3.283187 17 52.0 51.6 10.8367 0.732 28.9770 4.12 179.7 3.282759 18 53.0 52.5 10.8358 0.726 28.9775 4.11 179.4 3.282774 17 54.0 53.5 10.8287 0.730 28.9807 4.10 179.2 3.282565 17 55.0 54.5 10.8057 0.714 28.9889 4.10 178.9 3.281588 17 56.0 55.5 10.8016 0.673 28.9905 4.10 179.2 3.281457 17 57.0 56.6 10.7966 0.670 28.9937 4.11 179.3 3.281427 18 57.6 57.1 10.7795 0.769 29.0001 4.11 179.5 3.280710 4