*2018/10/30 15:44:19.70 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/07/21 22:06:59.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 60 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B4516FCA NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.387 59.824 2 Depth metres 1.356 59.315 3 Temperature:Primary 'deg C (ITS90)' 10.3606 14.8511 4 Fluorescence:URU:Wetlabs mg/m^3 0.326 2.415 5 Salinity:T0:C0 PSS-78 28.2024 30.4844 6 Oxygen:Dissolved:SBE mL/L 3.273 5.882 7 Oxygen:Dissolved:SBE umol/kg 142.7806 257.2463 8 Conductivity:Primary S/m 3.378083 3.523215 9 Number_of_bin_records n/a 3 18 $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\2018-037-0083.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 : CBE2 EVENT NUMBER : 83 LATITUDE : 48 44.21600 N ! (deg min) LONGITUDE : 123 34.46100 W ! (deg min) WATER DEPTH : 59 *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 13:07:45 4519 4519 CLEAN 5.2.3 2018/10/26 15:38:29 4519 4519 CLIP 1.3 2018/10/26 15:38:41 4519 2620 SHIFTDAT 3.4 2018/10/26 15:38:58 2620 2620 DELETE 6.3 2018/10/26 15:39:09 2620 1025 CTDEDIT 5.2.3 2018/10/29 11:26:10 1025 987 CALIB 11.9 2018/10/30 12:17:34 987 987 FILTERS 4.3 2018/10/30 12:18:58 987 987 BINAVE 4.2 2018/10/30 12:19:04 987 60 REMOVECH 8.2 2018/10/30 12:19:19 60 60 CHGUNITS 3.1.1 2018/10/30 12:19:30 60 60 REORDER 1.3.1 2018/10/30 15:43:05 ? ? HDREDIT2 3.1.1 2018/10/30 15:44:19 ? ? $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 50.19 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/10/29 11:26:10 38 records were deleted in this editing session. 2 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/10/30 12:17:34 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 12:19:19 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 15:44:19 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 2018-07-21T22:06:55 16.2 0.4 7.3 3.3 0.0 58.6 14.9 23592960 1953693696 327680 27134634 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 2018-07-21T22:06:59 # nquan = 11 # nvalues = 4519 # 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, 4519 # span 1 = -0.033, 60.186 # span 2 = -0.032, 59.667 # span 3 = 10.3580, 19.0350 # span 4 = -0.4030, 64.5970 # span 5 = 1.6603, 3.0838 # span 6 = 0.056545, 3.610578 # span 7 = -1.265, 1.230 # span 8 = 0.3400, 30.4862 # span 9 = 3.0855, 7.4286 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 21 2018 22:06:59 [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 14:21:06, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-037\RAW\CTD\CTD Data\2018-037-0083. 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 12:44:02, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-037\Processing\convert\2018-037-0 083.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 13:04:45, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-037\Processing\wildedit\2018-037- 0083.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Oct 26 2018 13:05:29, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-037\Processing\align\2018-037-0083. 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 13:06:11, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-037\Processing\celltm\2018-037-0083 .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 very 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 1.4 1.4 14.8511 1.315 28.2024 5.88 257.2 3.523215 3 2.0 2.0 14.1574 1.776 28.3542 5.79 253.3 3.483841 14 3.0 3.0 13.6969 2.415 28.4616 5.65 246.8 3.458183 15 4.0 4.0 13.3588 2.233 28.5389 5.49 239.9 3.439169 15 5.0 5.0 13.3119 2.003 28.5462 5.34 233.2 3.436187 15 6.0 5.9 13.1618 1.981 28.5872 5.17 226.1 3.428460 15 7.0 6.9 13.0191 1.475 28.6660 5.00 218.4 3.425405 15 8.0 7.9 12.8759 1.525 28.7372 4.89 213.6 3.421435 15 9.0 8.9 12.6704 1.619 28.8158 4.85 212.0 3.413134 15 10.0 9.9 12.5062 1.552 28.8755 4.84 211.4 3.406147 15 11.0 10.9 12.4775 1.337 28.8978 4.76 208.1 3.406207 16 12.0 11.9 12.4607 1.248 28.9131 4.65 203.2 3.406507 18 13.0 12.9 12.3458 1.153 28.9604 4.60 200.9 3.402183 16 14.0 13.9 12.2257 1.077 29.0173 4.57 199.6 3.398410 18 15.0 14.9 12.1889 0.923 29.0382 4.53 197.7 3.397646 17 16.0 15.8 12.1526 0.894 29.0581 4.50 196.7 3.396816 17 17.0 16.8 12.0895 0.944 29.0897 4.50 196.4 3.395012 18 18.0 17.8 12.0753 0.877 29.0973 4.46 195.0 3.394698 17 19.0 18.9 12.0448 0.927 29.1142 4.45 194.3 3.394022 17 20.0 19.9 12.0330 0.865 29.1212 4.41 192.6 3.393823 17 21.0 20.8 12.0136 0.923 29.1318 4.35 189.9 3.393389 16 22.0 21.8 11.9819 0.809 29.1465 4.24 185.4 3.392375 17 23.0 22.8 11.9212 0.728 29.1739 4.14 180.9 3.390304 17 24.0 23.8 11.7826 0.705 29.2407 4.08 178.2 3.385966 17 25.0 24.8 11.6218 0.589 29.3249 4.04 176.3 3.381577 17 26.0 25.8 11.5350 0.518 29.3810 4.00 174.7 3.380314 17 27.0 26.8 11.4759 0.519 29.4235 3.98 173.8 3.379901 18 28.0 27.8 11.4087 0.490 29.4673 3.98 173.9 3.378935 16 29.0 28.7 11.3990 0.455 29.4769 3.99 174.3 3.379170 17 30.0 29.8 11.3991 0.558 29.4780 3.99 174.4 3.379338 17 31.0 30.8 11.4036 0.491 29.4755 3.98 173.7 3.379491 17 32.0 31.7 11.4068 0.537 29.4738 3.95 172.6 3.379609 17 33.0 32.7 11.3765 0.515 29.4947 3.94 171.9 3.379307 14 34.0 33.7 11.3508 0.445 29.5107 3.94 171.8 3.378889 16 35.0 34.7 11.3353 0.434 29.5220 3.92 171.2 3.378879 12 36.0 35.7 11.3181 0.497 29.5309 3.87 169.1 3.378365 17 37.0 36.7 11.3105 0.429 29.5371 3.81 166.5 3.378408 17 38.0 37.7 11.2546 0.425 29.5783 3.74 163.5 3.378083 17 39.0 38.6 11.0736 0.407 29.7218 3.72 162.6 3.380404 9 40.0 39.6 10.9403 0.352 29.8657 3.76 164.0 3.381621 16 41.0 40.6 10.9244 0.388 29.8850 3.79 165.6 3.382318 18 42.0 41.6 10.9320 0.375 29.9194 3.80 165.8 3.386502 17 43.0 42.6 10.9172 0.365 29.9778 3.78 165.1 3.391262 18 44.0 43.6 10.8886 0.381 30.0132 3.76 164.0 3.392529 17 45.0 44.6 10.8643 0.390 30.0317 3.71 162.1 3.392434 17 46.0 45.6 10.8420 0.366 30.0507 3.68 160.6 3.392557 17 47.0 46.6 10.8240 0.365 30.0693 3.65 159.2 3.392974 18 48.0 47.6 10.7446 0.390 30.1422 3.64 158.8 3.393792 18 49.0 48.6 10.7189 0.397 30.1689 3.64 159.0 3.394398 16 50.0 49.6 10.7120 0.375 30.1764 3.64 158.7 3.394620 17 51.0 50.5 10.7071 0.356 30.1819 3.62 157.9 3.394816 17 52.0 51.6 10.6919 0.423 30.1915 3.61 157.4 3.394556 18 53.0 52.5 10.6728 0.382 30.2166 3.59 156.6 3.395545 17 54.0 53.5 10.6664 0.369 30.2325 3.55 154.9 3.396657 18 55.0 54.5 10.6315 0.336 30.2674 3.48 152.0 3.397312 16 56.0 55.5 10.6016 0.389 30.2966 3.40 148.5 3.397799 18 57.0 56.5 10.4944 0.387 30.3944 3.32 144.8 3.398716 17 58.0 57.5 10.4345 0.366 30.4362 3.28 143.1 3.397929 18 59.0 58.5 10.3719 0.475 30.4752 3.27 142.8 3.396631 17 59.8 59.3 10.3606 0.326 30.4844 3.28 143.2 3.396626 13