*2019/08/01 08:40:01.58 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/16 22:29:02.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 26 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6FCC45EC NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.08224 28.08652 2 Depth metres 3.05172 27.80722 3 Temperature:Secondary 'deg C (ITS90)' 5.110754 7.258476 4 Transmissivity %/metre 22.96405 36.148 5 Fluorescence:URU:Seapoint mg/m^3 0.48956 1.41788 6 PAR uE/m^2/sec 1.101379 247.3932 7 PAR:Reference uE/m^2/sec 535.5477 539.6296 8 Salinity:T1:C1 PSS-78 30.84522 31.80491 9 Conductivity:Secondary S/m 3.069382 3.17004 10 Number_of_bin_records n/a 8 152 $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 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 10 F ' ' 6 10 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-007\Processing\derive\2015-007-0020.cnv $END *ADMINISTRATION MISSION : 2015-007 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O / DBO SCIENTIST : Vagle S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : North Pacific/Bering Sea/Chukchi Sea STATION : UTN-1 EVENT NUMBER : 20 LATITUDE : 66 42.65000 N ! (deg min) LONGITUDE : 168 23.95000 W ! (deg min) WATER DEPTH : 35 ALTIMETER (M) : 5.52 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0941 $REMARKS Software Version Seasave V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/07/26 14:28:05 19038 19038 CLEAN 5.2.3 2019/07/26 14:32:44 19038 19038 CLIP 1.3 2019/07/29 14:14:30 19038 11039 SHIFTDAT 3.4 2019/07/29 15:10:48 11039 11039 DELETE 6.3 2019/07/29 16:20:22 11039 900 CTDEDIT 5.2.3 2019/07/31 09:03:00 900 703 FILTERS 4.3 2019/08/01 08:22:31 703 703 BINAVE 4.2 2019/08/01 08:23:21 703 26 REMOVECH 8.2 2019/08/01 08:24:00 26 26 REORDER 1.3.1 2019/08/01 08:29:25 ? ? HDREDIT2 3.1.1 2019/08/01 08:40:01 ? ? $END $REMARKS -CLEAN functions: 2019/07/26 14:31:28 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 = 8000,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -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: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 18.60 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 09:03:00 197 records were deleted in this editing session. 11 changes in channel Salinity:T1:C1 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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 2019/08/01 08:24:00 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2019/08/01 08:40:01 Applied edit header: P:\Cruise_Data_Processing\2015-007\Processing\doc\2015-007-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 10: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 9: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2015-07\Raw\2015-07-0020.hex Software Version Seasave V 7.23.2 Temperature SN = 5048 Conductivity SN = 3579 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 16 2015 22:28:46 NMEA Latitude = 66 42.65 N NMEA Longitude = 168 23.95 W NMEA UTC (Time) = Jul 16 2015 22:29:02 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 3 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Cruise: 2015-07 Canada's Three Oceans (C3O) Ship: CCGS Sir Wilfrid Laurier Scientist: Svein Vagle Station: UTN-1 Depth: 35 System UTC = Jul 16 2015 22:28:46 # nquan = 19 # nvalues = 19038 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = t190C: Temperature, 2 [ITS-90, deg C] # name 5 = c0S/m: Conductivity [S/m] # name 6 = c1S/m: Conductivity, 2 [S/m] # name 7 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR, Biospherical/Licor # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 19038 # span 1 = -0.536, 28.602 # span 2 = -0.530, 28.316 # span 3 = 5.0919, 10.3683 # span 4 = 5.0907, 10.4867 # span 5 = 0.004682, 3.217115 # span 6 = 0.111786, 3.218374 # span 7 = 22.7338, 83.9400 # span 8 = 0.0000e+00, 2.1368e+00 # span 9 = 1.9353, 3.1600 # span 10 = 1.0343e+00, 1.3083e+03 # span 11 = 3.8993e+02, 5.4242e+02 # span 12 = 0.00, 100.00 # span 13 = -0.790, 1.105 # span 14 = 0, 1 # span 15 = 0.0322, 32.4401 # span 16 = 0.7969, 31.8085 # span 17 = 4.4164, 9.4201 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 16 2015 22:29:02 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:42:49, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0020.hex P:\Cr uise_Data_Processing\2015-007\Processing\doc\2015-07-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 26 2019 13:30:12, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 020.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM depSM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jul 26 2019 13:45:11, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0020.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:44, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0020. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 26 2019 13:54:57, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0020 .cnv P:\Cruise_Data_Processing\2015-007\Processing\doc\2015-07-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 records corrupted by shed wakes near the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- The event numbers used correspond to the consecutive CTD casts rather than those found on the rosette sampling log sheets and in the Daily Science Log Book. Since the analysts also used the consecutive CTD event numbers, no change was made to file names. There are notations in the log book in column "Watch Keepers" that contain the cast numbers that are used in these files for event numbers. See document "2015-007-event-number-guide.csv" to relate the two sets of event numbers. The data from the primary temperature, salinity and DO channels are bad. This is believed to have been caused by jellyfish parts getting lodged in the plumbing. Transmissivity, Fluorescence: SeaPoint, PAR and PAR:Reference are nominal and unedited except that some records were removed in editing temperature and salinity. The bottle comparison indicated that the salinity was low by about 0.002psu but delay in analysis and poor flushing may account for that. The post-cruise calibration indicated that it was high by <0.001psu. Calibration is likely within 0.001psu, but larger errors are expected due to minor misalignment in the presence of large vertical temperature gradients, especially near the surface. For further processing details see the processing report 2015-007_Processing_Report.doc. --------------------------------------------------------------------------------------- !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8---- ----9---- -10- !Pressu Depth Temperat Trans Fluores PAR PAR: Salinity Conductiv Numb !re ure: missi cence: Refere :T1:C1 ity: er_o ! Secondar vity URU: nce Secondary ~bin ! y Seapoin _rec ! t ords !------ ------ -------- ----- ------- ------ ------ -------- --------- ---- *END OF HEADER 3.1 3.1 7.2585 36.1 0.490 247.4 539.6 30.8452 3.170040 25 3.9 3.9 6.9572 36.1 0.515 207.5 538.7 31.0619 3.165092 25 5.1 5.1 6.5747 34.1 0.630 165.6 538.1 31.4264 3.166578 16 5.9 5.9 5.7046 31.0 0.865 138.1 538.1 31.6330 3.113889 15 7.1 7.0 5.1850 30.3 1.086 112.2 538.1 31.6710 3.072673 8 8.0 8.0 5.1444 31.1 1.136 95.6 535.5 31.6723 3.069382 13 9.0 8.9 5.1745 31.4 1.158 78.2 538.1 31.6893 3.073416 23 10.0 9.9 5.1457 30.8 1.187 63.1 538.1 31.7045 3.072396 23 10.9 10.8 5.1202 31.4 1.172 53.4 538.1 31.7020 3.070096 15 12.0 11.9 5.1108 31.6 1.105 42.5 538.1 31.7163 3.070605 22 13.0 12.9 5.1661 30.7 1.089 35.0 537.8 31.7486 3.078202 21 14.0 13.9 5.2049 29.5 1.141 29.0 537.7 31.7651 3.082815 23 15.0 14.9 5.2454 28.9 1.178 23.9 538.1 31.7719 3.086836 25 16.0 15.9 5.2591 28.0 1.251 19.4 538.1 31.7781 3.088565 25 17.0 16.8 5.2698 27.3 1.274 15.5 538.1 31.7825 3.089884 26 18.0 17.8 5.2794 26.8 1.279 12.3 538.1 31.7865 3.091088 25 19.0 18.8 5.2991 26.0 1.301 9.8 538.1 31.7921 3.093266 24 20.0 19.8 5.3131 25.3 1.357 7.8 538.1 31.7964 3.094857 24 21.0 20.8 5.3137 23.9 1.342 6.3 538.1 31.7972 3.095022 25 22.0 21.8 5.3166 23.9 1.366 5.0 538.1 31.7986 3.095428 25 23.0 22.8 5.3181 23.6 1.395 3.9 538.1 31.7995 3.095680 24 24.0 23.8 5.3182 23.7 1.418 3.1 537.4 31.7996 3.095742 25 25.0 24.8 5.3213 23.7 1.393 2.4 538.1 31.8011 3.096171 24 26.0 25.7 5.3227 23.5 1.369 1.9 538.1 31.8013 3.096356 17 26.9 26.6 5.3261 23.3 1.351 1.5 538.1 31.8025 3.096780 25 28.1 27.8 5.3281 23.0 1.409 1.1 536.6 31.8049 3.097212 152