*2017/11/20 11:14:58.08 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/03/06 20:47:24.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DBBC3208 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.132 56.003 2 Depth metres 1.123 55.52 3 Temperature:Primary 'deg C (ITS90)' 7.5414 7.6224 4 Fluorescence:URU:Wetlabs mg/m^3 0.422 1.257 5 Salinity:T0:C0 PSS-78 28.826 29.6593 6 Oxygen:Dissolved:SBE mL/L 5.495 5.853 7 Oxygen:Dissolved:SBE umol/kg 239.8454 255.5496 8 Number_of_bin_records n/a 26 52 $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\2017-07\Pro $END *ADMINISTRATION MISSION : 2017-07 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Salacia *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : CBE2 EVENT NUMBER : 1 LATITUDE : 48 44.21900 N ! (deg min) LONGITUDE : 123 34.41100 W ! (deg min) WATER DEPTH : 65 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 1123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4888 Conductivity ' ' 4513 '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 2017/11/14 16:39:46 5961 5961 CLEAN 5.2.2 2017/11/14 16:40:58 ? ? CLIP 1.3 2017/11/15 11:11:33 5961 4042 SHIFTDAT 3.4 2017/11/15 12:13:55 4042 4042 DELETE 6.3 2017/11/15 13:13:59 4042 2063 CTDEDIT 5.2.3 2017/11/15 16:33:01 2063 1907 CALIB 11.9 2017/11/20 09:39:04 1907 1907 BINAVE 4.2 2017/11/20 09:53:11 1907 56 REMOVECH 8.2 2017/11/20 10:14:08 56 56 CHGUNITS 3.1.1 2017/11/20 10:14:30 56 56 REORDER 1.3.1 2017/11/20 10:31:36 ? ? HDREDIT2 3.1.1 2017/11/20 11:14:58 ? ? $END $REMARKS -CLEAN functions: 2017/11/14 16:40:58 Set event to last 4 characters of file name -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 [S/m] # 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 5 points) will be deleted. Drop rate applies in the range 10.00 to 46.31 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/15 16:33:01 156 records were deleted in this editing session. 10 changes in channel Salinity:T0:C0 -CALIB parameters: 2017/11/20 09:39:04 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01 -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 2017/11/20 10:14:08 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: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2017/11/20 11:14:58 Applied edit header: P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-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 2017-03-06T20:47:21 16.8 0.0 7.3 3.3 0.0 58.6 14.2 983040 1976303616 13653 27448661 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 04-4513 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 2017-03-06T20:47:24 # nquan = 11 # nvalues = 5961 # 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, 5961 # span 1 = -0.094, 56.310 # span 2 = -0.094, 55.825 # span 3 = 2.5217, 7.6326 # span 4 = -0.000272, 3.090193 # span 5 = -0.4030, 18.0144 # span 6 = 1.7575, 2.5453 # span 7 = -0.816, 0.655 # span 8 = 0.0000, 29.6651 # span 9 = 4.1878, 9.3041 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Mar 06 2017 20:47:24 [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 # # # # # # 4513 # 28-Oct-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.70547606e+000 # 1.47193126e+000 # 1.76526613e-004 # 5.97689162e-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 14 2017 11:42:55, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-0001.xml P:\Crui se_Data_Processing\2017-07\Processing\doc\2017-07-ctd1.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 14 2017 14:51:18, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0001 .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 14 2017 15:10:30, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-000 1.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 14 2017 15:12:23, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0001.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 14 2017 15:14:31, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0001.c nv P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.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 records near the top and bottom of the cast; 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. 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 bottles suggests that the CTD salinity is reasonably close to bottle salinity for both conductivity sensors, but there is a large scatter and flushing of Niskin bottles is likely incomplete. No recalibration was applied. 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: 2017-07-proc.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 7.6145 1.196 28.8260 5.85 255.5 37 2.0 2.0 7.6224 1.107 29.0116 5.74 250.4 52 3.0 2.9 7.6089 1.255 29.0745 5.65 246.5 47 4.0 3.9 7.6058 1.257 29.0786 5.66 247.0 43 5.0 5.0 7.6017 1.180 29.0797 5.67 247.4 44 6.0 6.0 7.5722 1.121 29.1235 5.62 245.5 44 7.0 7.0 7.5655 0.826 29.1808 5.62 245.5 43 8.0 7.9 7.5740 0.662 29.1973 5.51 240.5 42 9.0 8.9 7.5740 0.581 29.2026 5.51 240.7 41 10.0 9.9 7.5749 0.561 29.2078 5.50 240.1 40 11.0 10.9 7.5769 0.543 29.2186 5.50 239.8 40 12.0 11.9 7.5751 0.508 29.2368 5.50 240.2 36 13.0 12.9 7.5672 0.550 29.2434 5.56 242.5 36 14.0 13.9 7.5522 0.609 29.2556 5.65 246.6 36 15.0 14.9 7.5501 0.649 29.2720 5.70 248.6 37 16.0 15.9 7.5536 0.639 29.2777 5.67 247.4 37 17.0 16.8 7.5533 0.612 29.2803 5.65 246.7 35 18.0 17.8 7.5511 0.725 29.2823 5.66 247.1 35 19.0 18.8 7.5421 0.656 29.3028 5.72 249.7 36 20.0 19.8 7.5424 0.640 29.3227 5.75 250.7 35 21.0 20.8 7.5420 0.607 29.3293 5.75 251.1 35 22.0 21.8 7.5414 0.641 29.3325 5.75 251.0 36 23.0 22.8 7.5429 0.618 29.3388 5.76 251.4 36 24.0 23.8 7.5451 0.656 29.3418 5.74 250.5 35 25.0 24.8 7.5455 0.624 29.3447 5.75 250.9 35 26.0 25.8 7.5517 0.569 29.3627 5.73 250.2 37 27.0 26.8 7.5552 0.555 29.3755 5.72 249.8 36 28.0 27.7 7.5618 0.542 29.3979 5.71 249.1 36 29.0 28.8 7.5652 0.497 29.4116 5.72 249.7 37 30.0 29.8 7.5659 0.491 29.4153 5.72 249.7 36 31.0 30.7 7.5717 0.462 29.4336 5.72 249.7 35 32.0 31.7 7.5736 0.444 29.4420 5.72 249.8 36 33.0 32.7 7.5735 0.452 29.4448 5.71 249.4 37 34.0 33.7 7.5740 0.441 29.4526 5.73 250.2 32 35.0 34.7 7.5753 0.483 29.4592 5.73 250.1 28 36.0 35.7 7.5752 0.461 29.4594 5.72 249.7 27 37.0 36.7 7.5750 0.422 29.4583 5.73 250.1 26 38.0 37.7 7.5753 0.437 29.4600 5.74 250.3 28 39.0 38.7 7.5757 0.442 29.4624 5.73 250.0 26 40.0 39.7 7.5751 0.448 29.4654 5.73 250.2 26 41.0 40.6 7.5750 0.463 29.4810 5.75 250.8 26 42.0 41.6 7.5738 0.446 29.4977 5.79 252.6 27 43.0 42.6 7.5761 0.456 29.5256 5.79 252.5 27 44.0 43.6 7.5847 0.463 29.5683 5.78 252.3 27 45.0 44.6 7.5882 0.446 29.5762 5.75 251.0 27 46.0 45.6 7.5897 0.451 29.5807 5.73 249.9 28 47.0 46.6 7.5909 0.449 29.5865 5.74 250.6 27 48.0 47.6 7.5925 0.441 29.5949 5.73 250.1 27 49.0 48.6 7.5928 0.446 29.5969 5.74 250.3 27 50.0 49.6 7.5930 0.453 29.5976 5.74 250.5 26 51.0 50.5 7.5941 0.440 29.6021 5.75 251.0 27 52.0 51.6 7.5949 0.450 29.6048 5.74 250.6 26 53.0 52.5 7.5962 0.443 29.6099 5.74 250.2 26 54.0 53.5 7.5988 0.451 29.6225 5.72 249.6 26 55.0 54.5 7.6029 0.451 29.6416 5.69 248.3 28 56.0 55.5 7.6053 0.451 29.6593 5.70 248.8 49