*2017/11/30 16:20:36.22 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/15 21:28:59.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B96E136E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.212 79.087 2 Depth metres 1.202 78.401 3 Temperature:Primary 'deg C (ITS90)' 9.3341 14.5475 4 Fluorescence:URU:Wetlabs mg/m^3 0.45 5.814 5 Salinity:T0:C0 PSS-78 27.5432 31.3719 6 Oxygen:Dissolved:SBE mL/L 3.473 7.961 7 Oxygen:Dissolved:SBE umol/kg 151.3772 348.3222 8 Number_of_bin_records n/a 10 46 $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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-49\Pro $END *ADMINISTRATION MISSION : 2017-49 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 : SC-04 EVENT NUMBER : 35 LATITUDE : 48 43.50400 N ! (deg min) LONGITUDE : 123 25.00100 W ! (deg min) WATER DEPTH : 95 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 1123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4888 Conductivity ' ' 3396 'Pressure:Strain Gauge' ' ' 1123 'Oxygen:SBE 43' ' ' 3234 '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 3.5.2 2017/11/29 13:17:04 5032 5032 CLEAN 5.2.2 2017/11/29 13:18:11 5032 5032 CLIP 1.3 2017/11/29 14:06:08 5032 3113 SHIFTDAT 3.4 2017/11/29 14:09:09 3113 3113 DELETE 6.3 2017/11/29 14:18:11 3113 1385 CTDEDIT 5.2.3 2017/11/30 12:55:25 1385 1307 CALIB 11.9 2017/11/30 13:05:40 1307 1307 FILTERS 4.3 2017/11/30 13:05:55 1307 1307 BINAVE 4.2 2017/11/30 13:06:12 1307 79 REMOVECH 8.2 2017/11/30 13:07:16 79 79 CHGUNITS 3.1.1 2017/11/30 13:07:29 79 79 REORDER 1.3.1 2017/11/30 13:14:16 ? ? HDREDIT2 3.1.1 2017/11/30 16:20:36 ? ? $END $REMARKS -CLEAN functions: 2017/11/29 13:18:05 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. *FAILED* -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1920,100000 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= 1.20 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 7 points) will be deleted. Drop rate applies in the range 10.00 to 69.56 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/30 12:55:25 78 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/11/30 13:05:40 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-49\Processing\doc\2017-49-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 5 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 2017/11/30 13:07:16 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temp* Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2017/11/30 16:20:36 Applied edit header: P:\Cruise_Data_Processing\2017-49\Processing\doc\2017-49-HDR.TXT Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth 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 1.0 Dec 1 2012 10:43:42 2017-07-15T21:28:56 17.3 0.8 7.3 3.3 0.0 61.0 12.2 198410240 1778876416 2755697 24706616 0 0 Sea-Bird Electronics, Inc 1.0 Dec 1 2012 10:43:42 1.0 2015-10-29T13:15:10 temperature-0 03-4888 conductivity-0 3396 strain-0 4708555 OXY 43-3234 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 2017-07-15T21:28:59 # nquan = 11 # nvalues = 5032 # 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 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # 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, 5032 # span 1 = -0.030, 79.563 # span 2 = -0.029, 78.872 # span 3 = 9.2993, 18.4075 # span 4 = 0.049704, 3.571264 # span 5 = -0.4030, 64.5970 # span 6 = 1.4922, 3.0209 # span 7 = -1.071, 1.339 # span 8 = 0.2848, 31.4265 # span 9 = 3.2440, 8.2037 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 15 2017 21:28:59 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4888 # 07-Nov-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.32597248e-003 # 6.34179463e-004 # 2.16751589e-005 # 1.98413605e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 22-Dec-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.91552244e+000 # 1.31333188e+000 # 2.80240861e-004 # 4.41173417e-005 # -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 # # # # # # 3234 # 03-Nov-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.3831e-001 # -0.5530 # -3.6948e-003 # 1.5409e-004 # -2.3179e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.1700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # FLRTD-2214 # 2/6/2017 # 1.30000000e+001 # # 0.0310 # # # # # # # # # # # # # # # # # # # # #
# datcnv_date = Nov 29 2017 12:13:01, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-49\RAW\CTD\2017-49-0035.xml P:\Crui se_Data_Processing\2017-49\Processing\doc\2017-49-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 29 2017 12:13:47, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-49\Processing\convert\2017-49-0035 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prdM = cosine, 7 # wfilter_action depSM = cosine, 7 # wfilter_action t090C = cosine, 7 # wfilter_action c0S/m = cosine, 7 # alignctd_date = Nov 29 2017 12:14:28, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-49\Processing\wfilter\2017-49-003 5.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 29 2017 12:15:20, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-49\Processing\align\2017-49-0035.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 29 2017 12:17:13, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-49\Processing\celltm\2017-49-0035.c nv P:\Cruise_Data_Processing\2017-49\Processing\doc\2017-49-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 some near-surface records and a few records corrupted by shed wakes near the bottom of the cast. Data Processing Notes: ---------------------- Dissolved Oxygen and Fluorescence are nominal and unedited, except that some records were removed in editing temperature and salinity. Fluorescence was edited at the surface of event #1 only. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is suggested that extracted chlorophyll values be checked where available. Comparison with 4 bottles had a lot of scatter and conditions suggest that the Niskin bottles may not have flushed well. Based on this comparison and those of other cruises in this project, the CTD salinity appears to be reading within +/-0.005psu. There was no dissolved oxygen calibration sampling, so the recalibration used for cruise 2017-01 was applied to these data since the same sensor was used and calibration sampling was extensive. For details on the processing see processing report: 2017-49-Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.413E-01 1.0484) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Numb !re ure: cence: :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- ---- *END OF HEADER 1.2 1.2 14.5475 2.697 27.5432 7.96 348.3 11 1.9 1.8 14.3652 3.156 27.5625 7.96 348.1 10 3.0 3.0 13.9159 4.350 27.6002 7.79 340.7 16 4.0 4.0 13.2187 5.729 27.7001 7.14 312.5 16 5.0 5.0 12.3700 5.814 27.8951 6.25 273.4 16 6.0 6.0 12.1689 5.305 27.9727 5.70 249.2 17 7.0 6.9 11.9896 4.216 28.0860 5.38 235.4 17 8.0 7.9 11.7659 3.080 28.2677 5.18 226.4 16 9.0 8.9 11.7339 2.683 28.3017 5.15 224.9 16 10.0 9.9 11.6990 2.789 28.3295 5.14 224.8 16 11.0 10.9 11.5917 2.366 28.4140 5.10 222.8 17 12.0 11.9 11.5427 2.140 28.4523 5.07 221.4 17 13.0 12.9 11.5062 1.941 28.4781 5.05 220.7 18 14.0 13.9 11.4872 1.953 28.4989 5.05 220.6 16 15.0 14.9 11.4795 1.877 28.5110 5.06 221.0 17 16.0 15.9 11.4741 1.889 28.5205 5.05 220.8 18 17.0 16.9 11.4758 1.773 28.5263 5.07 221.4 16 18.0 17.9 11.4768 1.748 28.5280 5.08 222.1 16 19.0 18.8 11.4759 1.889 28.5311 5.07 221.4 17 20.0 19.8 11.4550 1.901 28.5552 5.00 218.3 16 21.0 20.8 11.3666 1.587 28.6239 4.88 213.2 17 22.0 21.8 11.3186 1.312 28.6725 4.83 210.9 16 23.0 22.8 11.2823 1.218 28.7271 4.83 210.9 17 24.0 23.8 11.2467 1.164 28.7570 4.78 209.0 16 25.0 24.8 11.2244 1.183 28.7766 4.75 207.7 15 26.0 25.8 11.1896 1.037 28.8065 4.72 206.3 16 27.0 26.8 11.1241 1.099 28.8848 4.70 205.1 17 28.0 27.8 11.0791 1.053 28.9264 4.68 204.3 16 29.0 28.8 11.0287 1.070 28.9844 4.65 203.0 17 30.0 29.8 10.9766 1.002 29.0426 4.61 201.2 15 31.0 30.7 10.9436 0.952 29.0800 4.57 199.4 16 32.0 31.7 10.8813 0.893 29.1624 4.54 198.4 16 33.0 32.7 10.8623 0.948 29.2016 4.58 199.8 16 34.0 33.7 10.8530 0.909 29.2277 4.61 201.4 16 35.0 34.7 10.8477 1.003 29.2384 4.60 201.0 16 36.0 35.7 10.8424 0.956 29.2453 4.58 200.1 16 37.0 36.7 10.8294 0.997 29.2605 4.57 199.6 17 38.0 37.7 10.8153 1.023 29.2764 4.57 199.3 17 39.0 38.7 10.8050 0.987 29.2870 4.55 198.6 16 40.0 39.6 10.7979 0.861 29.2939 4.52 197.5 16 41.0 40.6 10.7507 0.910 29.3377 4.51 196.9 17 42.0 41.6 10.7116 0.850 29.4007 4.47 195.3 17 43.0 42.6 10.6349 0.793 29.5325 4.41 192.7 17 44.0 43.6 10.6020 0.736 29.5715 4.36 190.5 18 45.0 44.6 10.5529 0.697 29.6308 4.33 189.1 17 46.0 45.6 10.5295 0.725 29.6561 4.32 188.4 17 47.0 46.6 10.5144 0.659 29.6750 4.30 187.7 17 48.0 47.6 10.5066 0.695 29.6879 4.29 187.3 16 49.0 48.6 10.4919 0.752 29.7094 4.26 186.0 18 50.0 49.6 10.3603 0.642 29.8838 4.18 182.4 17 51.0 50.5 10.2282 0.527 30.0788 4.09 178.6 16 52.0 51.6 10.1852 0.556 30.1450 4.04 176.4 16 53.0 52.6 10.1438 0.543 30.1921 4.02 175.3 17 54.0 53.5 10.1329 0.537 30.2017 4.01 174.9 16 55.0 54.5 10.1289 0.450 30.2056 4.00 174.6 16 56.0 55.5 10.1269 0.574 30.2077 4.01 175.1 15 57.0 56.5 10.1200 0.521 30.2163 4.02 175.4 17 58.0 57.5 10.1110 0.523 30.2291 4.02 175.3 15 59.0 58.5 10.1047 0.544 30.2362 4.02 175.5 16 60.0 59.5 10.0963 0.514 30.2487 4.01 175.2 16 61.0 60.5 10.0631 0.584 30.2978 4.01 174.9 16 62.0 61.5 10.0555 0.618 30.3093 4.00 174.6 16 63.0 62.4 10.0499 0.537 30.3181 3.99 174.2 16 64.0 63.4 10.0446 0.566 30.3261 3.98 173.7 16 65.0 64.4 10.0194 0.564 30.3640 3.97 173.2 16 66.0 65.5 9.9947 0.568 30.4010 3.93 171.6 15 67.0 66.4 9.9344 0.575 30.4879 3.86 168.5 16 68.0 67.4 9.7770 0.566 30.7192 3.78 164.7 17 69.0 68.4 9.6788 0.497 30.8619 3.71 161.8 15 70.0 69.4 9.6594 0.543 30.8904 3.68 160.4 16 71.0 70.4 9.6293 0.495 30.9350 3.64 158.8 15 72.0 71.4 9.5547 0.529 31.0422 3.60 157.2 16 73.0 72.4 9.5157 0.496 31.1008 3.58 155.9 16 74.0 73.4 9.5018 0.527 31.1206 3.56 155.0 15 75.0 74.3 9.4800 0.476 31.1528 3.54 154.5 16 76.0 75.4 9.4619 0.507 31.1795 3.54 154.3 16 77.0 76.3 9.4408 0.496 31.2111 3.53 154.1 16 78.0 77.4 9.4144 0.503 31.2512 3.52 153.4 18 79.1 78.4 9.3341 0.523 31.3719 3.47 151.4 46