*2017/11/30 16:20:36.19 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/15 20:33:33.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 630D2050 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.105 53.025 2 Depth metres 1.096 52.568 3 Temperature:Primary 'deg C (ITS90)' 10.079 13.2394 4 Fluorescence:URU:Wetlabs mg/m^3 0.381 2.356 5 Salinity:T0:C0 PSS-78 27.6131 29.909 6 Oxygen:Dissolved:SBE mL/L 3.623 6.082 7 Oxygen:Dissolved:SBE umol/kg 158.1097 266.0286 8 Number_of_bin_records n/a 15 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 ' ' ' ' 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 : CBE2 EVENT NUMBER : 33 LATITUDE : 48 44.20700 N ! (deg min) LONGITUDE : 123 34.43900 W ! (deg min) WATER DEPTH : 64 *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 4470 4470 CLEAN 5.2.2 2017/11/29 13:18:11 4470 4470 CLIP 1.3 2017/11/29 14:06:07 4470 2551 SHIFTDAT 3.4 2017/11/29 14:09:09 2551 2551 DELETE 6.3 2017/11/29 14:18:11 2551 925 CTDEDIT 5.2.3 2017/11/30 12:53:50 925 905 CALIB 11.9 2017/11/30 13:05:40 905 905 FILTERS 4.3 2017/11/30 13:05:55 905 905 BINAVE 4.2 2017/11/30 13:06:12 905 53 REMOVECH 8.2 2017/11/30 13:07:16 53 53 CHGUNITS 3.1.1 2017/11/30 13:07:28 53 53 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 43.36 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/30 12:53:50 20 records were deleted in this editing session. 10 changes in channel Salinity:T0:C0 -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 2017-07-15T20:33:30 17.2 0.7 7.3 3.3 0.0 58.6 13.4 198017024 1779269632 2750236 24712078 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 2017-07-15T20:33:33 # nquan = 11 # nvalues = 4470 # 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, 4470 # span 1 = -0.042, 53.360 # span 2 = -0.042, 52.900 # span 3 = 10.0190, 19.9622 # span 4 = 0.050399, 3.402539 # span 5 = -0.4030, 64.5970 # span 6 = 1.5509, 2.6367 # span 7 = -1.186, 1.035 # span 8 = 0.2776, 29.9956 # span 9 = 3.3763, 7.4364 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 15 2017 20:33:33 [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 12:13:00, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-49\RAW\CTD\2017-49-0033.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\2017-49-0033 .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 12:14:27, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-49\Processing\wfilter\2017-49-003 3.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\2017-49-0033.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\2017-49-0033.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 a few near-surface records; salinity was cleaned lightly. 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 1.1 1.1 13.2394 1.401 27.6131 6.08 266.0 15 2.0 2.0 12.8236 1.763 27.8474 5.88 257.1 17 3.0 3.0 12.8442 1.591 27.8296 5.72 250.0 17 4.0 4.0 12.4074 1.729 28.0849 5.57 243.7 15 5.0 5.0 12.2429 1.985 28.1795 5.45 238.1 16 6.0 6.0 12.2336 2.213 28.1825 5.43 237.4 16 7.0 7.0 12.2047 2.184 28.2066 5.45 238.1 17 8.0 7.9 12.1894 2.309 28.2191 5.48 239.4 16 9.0 8.9 12.1850 2.246 28.2230 5.48 239.4 17 10.0 9.9 12.1537 2.285 28.2429 5.46 238.5 16 11.0 10.9 12.1069 2.356 28.2710 5.44 237.8 16 12.0 11.9 12.0954 2.178 28.2786 5.41 236.3 17 13.0 12.9 12.0417 2.185 28.3117 5.34 233.6 16 14.0 13.9 11.9837 2.086 28.3483 5.29 231.1 17 15.0 14.9 11.9202 1.973 28.3869 5.23 228.6 17 16.0 15.8 11.8897 1.864 28.4042 5.17 226.2 16 17.0 16.8 11.8847 1.936 28.4074 5.13 224.0 17 18.0 17.8 11.8249 1.827 28.4425 5.09 222.4 16 19.0 18.8 11.7322 1.842 28.4972 5.03 219.7 17 20.0 19.8 11.6845 1.727 28.5241 4.96 216.8 16 21.0 20.8 11.6238 1.671 28.5559 4.92 215.0 17 22.0 21.8 11.5955 1.493 28.5709 4.88 213.1 17 23.0 22.8 11.5311 1.647 28.6161 4.82 210.5 16 24.0 23.8 11.4505 1.290 28.6730 4.76 207.9 16 25.0 24.8 11.3814 1.242 28.7278 4.71 205.9 16 26.0 25.8 11.3715 1.167 28.7381 4.66 203.5 16 27.0 26.8 11.2652 1.372 28.8239 4.53 198.1 16 28.0 27.8 10.9734 0.980 29.0562 4.35 189.8 17 29.0 28.8 10.8179 0.925 29.1775 4.21 183.8 16 30.0 29.7 10.7725 0.707 29.2138 4.13 180.5 16 31.0 30.7 10.7253 0.705 29.2530 4.09 178.5 17 32.0 31.7 10.6181 0.598 29.3440 4.04 176.6 17 33.0 32.7 10.5959 0.568 29.3644 4.02 175.4 16 34.0 33.7 10.5924 0.668 29.3661 4.02 175.7 17 35.0 34.7 10.5691 0.609 29.3759 4.02 175.5 17 36.0 35.7 10.5460 0.530 29.3939 4.03 176.0 17 37.0 36.7 10.5370 0.500 29.4045 4.04 176.4 17 38.0 37.7 10.5219 0.478 29.4210 4.03 175.9 17 39.0 38.7 10.5036 0.526 29.4399 4.02 175.4 17 40.0 39.7 10.4869 0.513 29.4535 4.01 175.1 17 41.0 40.6 10.4577 0.472 29.4761 4.00 174.8 17 42.0 41.6 10.4238 0.505 29.5207 3.96 172.9 18 43.0 42.6 10.3895 0.482 29.5699 3.88 169.3 18 44.0 43.6 10.3888 0.474 29.5711 3.85 168.3 18 45.0 44.6 10.3885 0.504 29.5719 3.87 168.8 17 46.0 45.6 10.3763 0.491 29.5802 3.84 167.5 19 47.0 46.6 10.3351 0.424 29.6115 3.77 164.7 18 48.0 47.6 10.3073 0.417 29.6376 3.73 162.9 19 49.0 48.6 10.2939 0.435 29.6579 3.71 162.1 18 50.0 49.6 10.2770 0.413 29.6954 3.71 162.0 19 51.0 50.6 10.2179 0.476 29.7575 3.70 161.7 20 52.0 51.6 10.1514 0.381 29.8149 3.67 160.2 21 53.0 52.6 10.0790 0.382 29.9090 3.62 158.1 24