*2017/11/20 11:14:58.50 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/03/09 19:19:05.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3CCECC7E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.135 56.713 2 Depth metres 1.125 56.224 3 Temperature:Primary 'deg C (ITS90)' 7.4255 7.6573 4 Fluorescence:URU:Wetlabs mg/m^3 0.354 1.684 5 Salinity:T0:C0 PSS-78 29.5036 30.1889 6 Oxygen:Dissolved:SBE mL/L 5.69 6.155 7 Oxygen:Dissolved:SBE umol/kg 248.1749 268.5891 8 Number_of_bin_records n/a 5 25 $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 : GI-01 EVENT NUMBER : 17 LATITUDE : 48 45.88200 N ! (deg min) LONGITUDE : 123 20.56100 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 16:39:54 4611 4611 CLEAN 5.2.2 2017/11/14 16:41:02 ? ? CLIP 1.3 2017/11/15 11:11:37 4611 2692 SHIFTDAT 3.4 2017/11/15 12:13:58 2692 2692 DELETE 6.3 2017/11/15 13:14:02 2692 1103 CTDEDIT 5.2.3 2017/11/16 10:45:02 1103 1026 CALIB 11.9 2017/11/20 09:39:05 1026 1026 BINAVE 4.2 2017/11/20 09:53:12 1026 57 REMOVECH 8.2 2017/11/20 10:14:09 57 57 CHGUNITS 3.1.1 2017/11/20 10:14:30 57 57 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 20 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 46.76 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2017/11/16 10:45:02 77 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/11/20 09:39:05 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 10:14:09 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 2017-03-09T19:19:01 16.4 0.0 7.3 3.3 0.0 61.0 12.0 7569408 1969717248 105130 27357184 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 2017-03-09T19:19:05 # nquan = 11 # nvalues = 4611 # 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, 4611 # span 1 = -0.068, 56.756 # span 2 = -0.068, 56.267 # span 3 = -0.8804, 7.6577 # span 4 = 0.005208, 3.143832 # span 5 = -0.4030, 18.1513 # span 6 = 1.6535, 2.4842 # span 7 = -0.991, 1.034 # span 8 = 0.0433, 30.1902 # span 9 = 3.9341, 10.3479 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Mar 09 2017 19:19:05 [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 = Jun 19 2017 13:20:17, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-0017.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 14:51:21, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0017 .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 15:10:34, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-001 7.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Nov 14 2017 15:12:26, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0017.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 15:14:35, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0017.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 near-surface records and 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. 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 7.4255 1.684 29.5036 6.16 268.6 14 2.0 2.0 7.4305 1.366 29.5096 6.14 268.2 17 3.0 3.0 7.4409 1.213 29.5341 6.12 266.9 19 4.0 4.0 7.4503 1.370 29.5892 6.08 265.3 17 5.0 5.0 7.4525 1.315 29.6153 6.06 264.5 17 6.0 6.0 7.4594 1.139 29.6325 6.04 263.6 19 7.0 6.9 7.4783 1.070 29.6626 6.02 262.6 17 8.0 7.9 7.5033 1.029 29.7164 5.97 260.6 17 9.0 8.9 7.5163 0.888 29.7546 5.93 258.9 21 10.0 9.9 7.5370 0.763 29.7988 5.89 257.0 17 11.0 10.9 7.5534 0.695 29.8368 5.86 255.6 17 12.0 11.9 7.5629 0.649 29.8634 5.84 254.7 19 13.0 12.9 7.5732 0.651 29.8898 5.83 254.6 19 14.0 13.9 7.5889 0.614 29.9352 5.82 253.9 16 15.0 14.9 7.6002 0.511 29.9746 5.80 253.1 19 16.0 15.8 7.6096 0.441 30.0090 5.77 251.7 18 17.0 16.9 7.6217 0.456 30.0479 5.75 250.6 17 18.0 17.9 7.6329 0.407 30.0785 5.75 250.9 17 19.0 18.8 7.6345 0.362 30.0809 5.75 250.9 20 20.0 19.8 7.6346 0.361 30.0812 5.75 250.6 16 21.0 20.8 7.6357 0.361 30.0819 5.75 250.6 18 22.0 21.8 7.6372 0.354 30.0852 5.74 250.4 19 23.0 22.8 7.6399 0.362 30.0986 5.74 250.4 16 24.0 23.8 7.6402 0.362 30.1014 5.73 250.0 17 25.0 24.8 7.6403 0.365 30.1026 5.73 249.8 20 26.0 25.8 7.6415 0.370 30.1057 5.74 250.4 17 27.0 26.8 7.6413 0.377 30.1081 5.74 250.3 17 28.0 27.8 7.6407 0.377 30.1141 5.74 250.2 17 29.0 28.7 7.6380 0.356 30.1212 5.74 250.4 18 30.0 29.7 7.6376 0.377 30.1234 5.74 250.3 17 31.0 30.8 7.6374 0.393 30.1266 5.73 250.1 17 32.0 31.7 7.6379 0.398 30.1317 5.72 249.7 18 33.0 32.7 7.6393 0.379 30.1366 5.74 250.4 17 34.0 33.7 7.6396 0.383 30.1376 5.75 250.7 16 35.0 34.7 7.6399 0.387 30.1382 5.74 250.4 18 36.0 35.7 7.6400 0.386 30.1388 5.74 250.3 19 37.0 36.7 7.6401 0.387 30.1390 5.74 250.2 16 38.0 37.7 7.6405 0.384 30.1396 5.73 250.0 18 39.0 38.7 7.6410 0.394 30.1399 5.72 249.6 20 40.0 39.6 7.6422 0.393 30.1422 5.72 249.5 17 41.0 40.7 7.6427 0.375 30.1433 5.71 249.3 17 42.0 41.7 7.6434 0.382 30.1439 5.73 249.8 19 43.0 42.6 7.6433 0.391 30.1438 5.74 250.3 17 44.0 43.6 7.6433 0.387 30.1436 5.74 250.2 16 45.0 44.6 7.6446 0.371 30.1461 5.72 249.7 19 46.0 45.6 7.6455 0.391 30.1484 5.72 249.6 18 47.0 46.6 7.6459 0.379 30.1491 5.72 249.3 16 48.0 47.6 7.6460 0.401 30.1488 5.71 249.2 18 49.0 48.6 7.6464 0.391 30.1497 5.71 249.3 20 50.0 49.6 7.6474 0.387 30.1529 5.71 248.8 18 51.0 50.6 7.6489 0.390 30.1572 5.71 249.3 20 52.0 51.6 7.6511 0.389 30.1636 5.72 249.7 21 53.0 52.5 7.6519 0.393 30.1665 5.71 249.3 24 54.0 53.5 7.6530 0.393 30.1708 5.71 249.1 25 55.0 54.5 7.6546 0.387 30.1772 5.70 248.8 23 55.6 55.1 7.6569 0.387 30.1870 5.69 248.2 5 56.7 56.2 7.6573 0.393 30.1889 5.69 248.3 25