*2018/10/30 15:44:19.59 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/07/21 20:26:47.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 87808F5B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.169 58.568 2 Depth metres 1.153 58.066 3 Temperature:Primary 'deg C (ITS90)' 10.7369 13.1098 4 Fluorescence:URU:Wetlabs mg/m^3 0.418 1.404 5 Salinity:T0:C0 PSS-78 28.2852 30.3826 6 Oxygen:Dissolved:SBE mL/L 3.843 4.851 7 Oxygen:Dissolved:SBE umol/kg 167.6682 212.0714 8 Conductivity:Primary S/m 3.374169 3.418094 9 Number_of_bin_records n/a 6 24 $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\2018-037-0077.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 : GI01 EVENT NUMBER : 77 LATITUDE : 48 45.87100 N ! (deg min) LONGITUDE : 123 20.56500 W ! (deg min) WATER DEPTH : 58 *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 13:07:44 4294 4294 CLEAN 5.2.3 2018/10/26 15:38:28 4294 4294 CLIP 1.3 2018/10/26 15:38:40 4294 2395 SHIFTDAT 3.4 2018/10/26 15:38:58 2395 2395 DELETE 6.3 2018/10/26 15:39:09 2395 963 CTDEDIT 5.2.3 2018/10/29 11:21:39 963 947 CALIB 11.9 2018/10/30 12:17:34 947 947 FILTERS 4.3 2018/10/30 12:18:57 947 947 BINAVE 4.2 2018/10/30 12:19:04 947 59 REMOVECH 8.2 2018/10/30 12:19:19 59 59 CHGUNITS 3.1.1 2018/10/30 12:19:30 59 59 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 48.61 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/10/29 11:21:39 16 records were deleted in this editing session. 4 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 2018-07-21T20:26:44 16.2 0.5 7.3 3.3 0.0 61.0 14.6 22740992 1954545664 315847 27146467 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 2018-07-21T20:26:47 # nquan = 11 # nvalues = 4294 # 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, 4294 # span 1 = -0.040, 58.614 # span 2 = -0.039, 58.109 # span 3 = 10.7353, 13.6711 # span 4 = -0.4030, 64.5970 # span 5 = 1.8554, 3.1164 # span 6 = 0.158422, 3.546894 # span 7 = -1.365, 1.291 # span 8 = 1.0653, 30.3859 # span 9 = 3.5195, 7.1453 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 21 2018 20:26:47 [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 14:21:04, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-037\RAW\CTD\CTD Data\2018-037-0077. 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 12:44:01, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-037\Processing\convert\2018-037-0 077.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 13:04:44, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-037\Processing\wildedit\2018-037- 0077.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Oct 26 2018 13:05:28, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-037\Processing\align\2018-037-0077. 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 13:06:10, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-037\Processing\celltm\2018-037-0077 .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; 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 1.2 1.2 13.1098 0.996 28.2852 4.85 212.1 3.391318 13 2.0 2.0 12.5541 1.404 28.5484 4.74 207.2 3.374851 17 3.0 3.0 12.4001 1.276 28.6586 4.61 201.5 3.374169 18 4.0 4.0 12.1010 1.184 28.9149 4.59 200.4 3.377003 19 5.0 4.9 11.9784 0.984 29.0321 4.58 200.2 3.379400 16 6.0 5.9 11.9496 1.199 29.0525 4.58 200.0 3.379502 14 7.0 7.0 11.9204 1.115 29.0768 4.57 199.7 3.379430 16 8.0 7.9 11.9180 1.129 29.0797 4.55 199.0 3.379578 15 9.0 8.9 11.9106 1.076 29.0915 4.53 198.0 3.380243 15 10.0 9.9 11.8965 1.020 29.1061 4.50 196.4 3.380671 16 11.0 10.9 11.8484 1.147 29.1700 4.49 196.0 3.383453 16 12.0 11.9 11.7661 0.937 29.2989 4.49 196.0 3.390217 16 13.0 12.9 11.7706 0.944 29.2925 4.48 195.6 3.389962 16 14.0 13.9 11.7718 0.851 29.2896 4.48 195.5 3.389803 15 15.0 14.9 11.7701 0.846 29.2937 4.46 195.0 3.390121 16 16.0 15.8 11.7608 0.863 29.3085 4.43 193.6 3.390946 17 17.0 16.8 11.7437 0.950 29.3319 4.38 191.5 3.392020 17 18.0 17.8 11.6927 0.936 29.3935 4.34 189.5 3.394289 15 19.0 18.8 11.6253 0.831 29.4724 4.31 188.2 3.396968 15 20.0 19.8 11.5340 0.766 29.5790 4.31 188.2 3.400535 17 21.0 20.8 11.4785 0.746 29.6430 4.29 187.3 3.402616 17 22.0 21.8 11.4650 0.745 29.6563 4.27 186.6 3.402920 17 23.0 22.8 11.4267 0.752 29.6987 4.27 186.5 3.404166 15 24.0 23.8 11.4017 0.733 29.7239 4.27 186.5 3.404727 16 25.0 24.8 11.4023 0.768 29.7228 4.27 186.5 3.404708 17 26.0 25.8 11.3998 0.645 29.7279 4.26 186.1 3.405046 14 27.0 26.8 11.3963 0.653 29.7333 4.25 185.5 3.405450 15 28.0 27.8 11.3914 0.649 29.7387 4.24 185.0 3.405595 14 29.0 28.8 11.3660 0.639 29.7678 4.21 183.8 3.406497 18 30.0 29.7 11.3612 0.720 29.7735 4.16 181.6 3.406724 18 31.0 30.7 11.3222 0.660 29.8149 4.12 179.6 3.407797 14 32.0 31.7 11.2468 0.553 29.8895 4.08 178.3 3.409243 13 33.0 32.7 11.1600 0.577 29.9629 4.07 177.6 3.409588 15 34.0 33.7 11.0968 0.637 30.0171 4.06 177.2 3.409910 21 35.0 34.7 11.0775 0.566 30.0368 4.03 175.7 3.410354 19 36.0 35.7 11.0443 0.488 30.0648 4.00 174.5 3.410488 14 37.0 36.7 11.0135 0.493 30.0990 3.99 174.1 3.410960 10 38.0 37.7 10.9776 0.589 30.1260 3.98 173.8 3.411247 13 39.0 38.7 10.9544 0.570 30.1458 3.97 173.2 3.411358 20 40.0 39.6 10.9390 0.507 30.1604 3.97 173.1 3.411590 21 41.0 40.6 10.9306 0.487 30.1691 3.97 173.4 3.411817 15 42.0 41.6 10.9169 0.491 30.1820 3.97 173.3 3.412034 13 43.0 42.6 10.9086 0.518 30.1909 3.97 173.2 3.412278 14 44.0 43.6 10.9045 0.486 30.1931 3.95 172.5 3.412201 19 45.0 44.6 10.8938 0.507 30.1987 3.93 171.6 3.411920 20 46.0 45.6 10.8816 0.473 30.2126 3.89 169.8 3.412351 17 47.0 46.6 10.8717 0.488 30.2214 3.86 168.5 3.412572 11 48.0 47.6 10.7586 0.487 30.3556 3.86 168.4 3.416390 11 49.0 48.6 10.7398 0.460 30.3775 3.85 168.1 3.417325 17 50.0 49.6 10.7369 0.469 30.3811 3.86 168.3 3.417488 22 51.0 50.5 10.7374 0.499 30.3808 3.86 168.6 3.417534 17 52.0 51.5 10.7379 0.512 30.3803 3.85 168.1 3.417569 13 53.0 52.5 10.7381 0.418 30.3806 3.84 167.7 3.417652 13 54.0 53.6 10.7389 0.467 30.3803 3.85 167.8 3.417731 18 55.0 54.5 10.7389 0.460 30.3807 3.85 167.9 3.417817 24 56.0 55.5 10.7376 0.510 30.3826 3.85 168.1 3.417932 15 57.0 56.5 10.7387 0.451 30.3813 3.86 168.3 3.417944 13 58.0 57.6 10.7386 0.480 30.3817 3.86 168.2 3.418016 15 58.6 58.1 10.7385 0.532 30.3824 3.85 168.1 3.418094 6