*2019/08/01 08:40:02.25 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/19 18:01:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 37 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C0CAC655 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.037055 38.74967 2 Depth metres 2.015315 38.36873 3 Temperature:Secondary 'deg C (ITS90)' -1.611373 3.124965 4 Transmissivity %/metre 22.54667 43.17391 5 Fluorescence:URU:Seapoint mg/m^3 0.1348571 4.073737 6 PAR uE/m^2/sec 0.6205333 416.2438 7 PAR:Reference uE/m^2/sec 787.49 798.6339 8 Salinity:T1:C1 PSS-78 29.87786 32.40936 9 Conductivity:Secondary S/m 2.559984 2.757526 10 Number_of_bin_records n/a 15 73 $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\2015-007-0035.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 : DBO4.5A EVENT NUMBER : 35 LATITUDE : 71 33.25000 N ! (deg min) LONGITUDE : 163 36.04000 W ! (deg min) WATER DEPTH : 44 ALTIMETER (M) : 3.71 ! 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 14:28:57 12374 12374 CLEAN 5.2.3 2019/07/26 14:33:31 12374 12374 CLIP 1.3 2019/07/29 14:19:16 12374 4075 SHIFTDAT 3.4 2019/07/29 15:11:19 4075 4075 DELETE 6.3 2019/07/29 16:20:36 4075 843 CTDEDIT 5.2.3 2019/07/31 15:01:52 843 787 FILTERS 4.3 2019/08/01 08:22:34 787 787 BINAVE 4.2 2019/08/01 08:23:23 787 37 REMOVECH 8.2 2019/08/01 08:24:01 37 37 REORDER 1.3.1 2019/08/01 08:29:25 ? ? HDREDIT2 3.1.1 2019/08/01 08:40:02 ? ? $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 = 8300,100000 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 29.09 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 15:01:52 56 records were deleted in this editing session. 40 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 08:24:01 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 08:40:02 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\2015-07-0035.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 19 2015 18:01:34 NMEA Latitude = 71 33.25 N NMEA Longitude = 163 36.04 W NMEA UTC (Time) = Jul 19 2015 18:01:50 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: DBO4.5A Depth: 44 System UTC = Jul 19 2015 18:01:34 # nquan = 19 # nvalues = 12374 # 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, 12374 # span 1 = -0.487, 39.088 # span 2 = -0.482, 38.685 # span 3 = -1.6128, 4.3880 # span 4 = -1.6126, 4.7275 # span 5 = 0.907492, 3.008327 # span 6 = 2.559531, 2.859141 # span 7 = 18.4833, 83.9400 # span 8 = 0.0000e+00, 4.7497e+00 # span 9 = 2.0085, 3.1172 # span 10 = 5.6723e-01, 4.5080e+03 # span 11 = 7.8204e+02, 1.2569e+03 # span 12 = 0.00, 100.00 # span 13 = -1.349, 1.431 # span 14 = 0, 1 # span 15 = 9.7943, 33.1304 # span 16 = 27.9041, 32.4230 # span 17 = 5.1256, 10.6138 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 19 2015 18:01:50 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:44, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0035.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 13:30:47, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 035.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 13:45:48, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0035.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:22, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0035. 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 13:55:42, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0035 .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 records corrupted by shed wakes near the bottom of the cast; salinity was cleaned. --------------------------------------------------------------------------------------- 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 2.0 2.0 3.1017 43.1 0.145 416.2 798.6 29.8779 2.751445 73 3.0 2.9 3.1010 43.1 0.135 361.5 795.4 29.8873 2.752210 35 4.0 3.9 3.1170 43.1 0.142 301.3 795.1 29.8920 2.753887 23 5.0 4.9 3.1250 43.2 0.140 252.6 795.1 29.9239 2.757216 23 6.0 5.9 3.1050 43.1 0.145 221.5 793.1 29.9456 2.757526 19 7.0 6.9 3.0621 43.0 0.147 196.6 792.9 29.9618 2.755594 19 8.0 7.9 3.0222 43.2 0.145 175.1 792.6 30.0091 2.756477 18 9.0 8.9 2.0867 42.7 0.153 156.2 790.8 30.2548 2.704093 17 10.0 9.9 1.3859 40.9 0.171 139.7 789.7 30.4828 2.668206 17 11.0 10.9 0.7984 40.4 0.186 124.8 790.8 30.7616 2.644083 17 12.0 11.9 -0.3341 39.3 0.195 111.8 790.8 31.2448 2.593952 18 13.0 12.9 -0.8483 38.8 0.208 97.7 790.8 31.5395 2.576133 18 14.0 13.9 -0.9752 38.5 0.197 83.6 790.8 31.6164 2.571944 18 15.0 14.8 -1.1106 37.9 0.210 72.2 789.0 31.6788 2.566040 19 16.0 15.8 -1.1983 37.6 0.221 62.0 788.6 31.7290 2.562943 19 17.0 16.8 -1.2430 38.1 0.215 53.6 788.6 31.7731 2.562737 18 18.0 17.8 -1.3014 38.4 0.214 46.2 788.6 31.8121 2.561089 19 19.0 18.8 -1.3613 38.7 0.223 39.7 788.6 31.8652 2.560338 19 20.0 19.8 -1.4264 34.3 0.332 34.4 788.6 31.9294 2.559984 19 21.0 20.8 -1.4543 33.8 0.453 29.9 788.6 31.9612 2.560160 18 22.0 21.8 -1.4826 32.6 0.591 25.4 788.6 32.0020 2.560970 19 23.0 22.8 -1.3815 27.3 1.076 21.6 787.5 32.0501 2.572502 18 24.0 23.7 -1.4583 25.0 2.598 17.9 788.6 32.0872 2.569140 19 25.0 24.8 -1.5744 24.7 3.413 13.8 788.6 32.1527 2.564857 19 26.0 25.7 -1.5753 27.1 3.729 10.6 788.6 32.1895 2.567504 18 27.0 26.7 -1.5926 27.6 4.074 8.1 788.6 32.2619 2.571439 19 28.0 27.7 -1.6025 28.4 3.964 6.3 788.6 32.3223 2.575088 19 29.0 28.7 -1.6051 26.1 2.862 4.9 788.6 32.3685 2.578269 20 31.1 30.7 -1.6079 25.0 2.286 3.3 790.8 32.3975 2.580239 19 32.0 31.7 -1.6083 24.4 2.078 2.7 790.8 32.3996 2.580406 22 33.0 32.7 -1.6093 24.1 1.917 2.2 790.8 32.4014 2.580500 21 34.0 33.6 -1.6101 24.0 1.588 1.8 790.8 32.4034 2.580621 20 35.0 34.6 -1.6106 23.6 1.358 1.4 791.6 32.4052 2.580758 22 36.0 35.6 -1.6110 23.3 1.137 1.2 792.9 32.4072 2.580916 20 37.0 36.6 -1.6108 22.8 1.029 0.9 793.0 32.4076 2.581010 20 38.0 37.6 -1.6113 22.6 1.083 0.7 794.2 32.4086 2.581093 23 38.8 38.4 -1.6114 22.5 1.115 0.6 795.1 32.4094 2.581168 15