*2019/08/01 08:40:02.11 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/18 08:39:42.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DE8D0901 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.068894 45.79083 2 Depth metres 2.044362 45.35625 3 Temperature:Secondary 'deg C (ITS90)' 3.400895 5.409959 4 Transmissivity %/metre 6.35 32.02857 5 Fluorescence:URU:Seapoint mg/m^3 0.5223333 6.708125 6 PAR uE/m^2/sec 0 29.25096 7 PAR:Reference uE/m^2/sec 61.04134 68.0745 8 Salinity:T1:C1 PSS-78 32.54948 32.69789 9 Conductivity:Secondary S/m 3.011906 3.1685 10 Number_of_bin_records n/a 11 47 $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\2015-007-0032.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 : SEC-1 EVENT NUMBER : 32 LATITUDE : 67 40.19000 N ! (deg min) LONGITUDE : 168 57.57000 W ! (deg min) WATER DEPTH : 51 ALTIMETER (M) : 4.22 ! 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 14:28:46 22364 22364 CLEAN 5.2.3 2019/07/26 14:33:22 22364 22364 CLIP 1.3 2019/07/29 14:18:52 22364 11265 SHIFTDAT 3.4 2019/07/29 15:11:13 11265 11265 DELETE 6.3 2019/07/29 16:20:34 11265 970 CTDEDIT 5.2.3 2019/07/31 14:41:47 970 932 FILTERS 4.3 2019/08/01 08:22:34 932 932 BINAVE 4.2 2019/08/01 08:23:23 932 45 REMOVECH 8.2 2019/08/01 08:24:01 45 45 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 = 11100,100000 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 36.17 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 14:41:47 38 records were deleted in this editing session. 61 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\2015-07-0032.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 18 2015 08:39:26 NMEA Latitude = 67 40.19 N NMEA Longitude = 168 57.57 W NMEA UTC (Time) = Jul 18 2015 08:39:42 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: SEC-1 Depth: 51 System UTC = Jul 18 2015 08:39:26 # nquan = 19 # nvalues = 22364 # 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, 22364 # span 1 = -0.668, 46.174 # span 2 = -0.662, 45.708 # span 3 = 3.4004, 8.1502 # span 4 = 3.3992, 8.6859 # span 5 = 1.716498, 3.585837 # span 6 = 0.236163, 3.624217 # span 7 = 12.8852, 83.9400 # span 8 = 7.3260e-02, 1.3968e+01 # span 9 = 1.7753, 3.0513 # span 10 = 1.0000e-12, 1.5480e+02 # span 11 = 3.9211e+01, 6.9708e+01 # span 12 = 0.00, 100.00 # span 13 = -1.004, 1.437 # span 14 = 0, 1 # span 15 = 18.0343, 35.8213 # span 16 = 1.8194, 35.3514 # span 17 = 4.1000, 8.7940 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 18 2015 08:39:43 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:33, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0032.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 13:30:40, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 032.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 13:45:40, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0032.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:15, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0032. 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 13:55:32, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0032 .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. --------------------------------------------------------------------------------------- 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 2.1 2.0 5.4100 18.6 6.599 29.3 61.0 32.5495 3.168500 47 3.0 2.9 5.3956 18.6 6.708 21.1 62.4 32.5512 3.167468 32 4.0 4.0 5.3145 18.7 6.213 15.5 63.2 32.5572 3.161134 27 5.0 4.9 5.2934 19.2 6.249 11.4 62.2 32.5564 3.159287 11 6.0 5.9 5.3719 18.9 6.319 8.2 63.0 32.5525 3.165662 22 7.0 6.9 4.9490 19.2 6.397 5.9 63.2 32.5805 3.131350 22 8.0 7.9 4.4257 26.0 5.578 4.2 63.2 32.6385 3.092737 22 9.0 8.9 4.3152 28.3 4.614 3.2 63.2 32.6538 3.084705 21 10.0 9.9 4.1733 29.6 3.858 2.5 63.2 32.6633 3.073568 21 11.0 10.9 3.9640 30.1 3.508 2.1 63.2 32.6700 3.056478 21 12.0 11.9 3.7347 31.2 3.223 1.8 63.2 32.6764 3.037721 21 13.0 12.9 3.6113 32.0 3.152 1.5 63.2 32.6700 3.025962 21 14.0 13.9 3.4984 27.0 2.432 1.2 63.2 32.6739 3.017651 21 15.0 14.8 3.4758 27.0 1.899 1.0 62.7 32.6787 3.016227 20 16.0 15.8 3.4610 26.7 1.474 0.9 63.2 32.6802 3.015160 21 17.0 16.8 3.4427 22.6 1.258 0.7 63.2 32.6832 3.013913 20 18.0 17.8 3.4363 19.4 0.971 0.6 63.2 32.6850 3.013576 20 19.0 18.8 3.4290 19.9 0.855 0.5 63.2 32.6867 3.013141 20 20.0 19.8 3.4258 20.1 0.776 0.4 63.2 32.6875 3.012983 21 21.0 20.8 3.4192 19.8 0.724 0.3 63.2 32.6895 3.012635 21 22.0 21.8 3.4157 19.5 0.690 0.2 63.2 32.6899 3.012422 20 23.0 22.7 3.4127 18.9 0.653 0.2 62.8 32.6912 3.012322 19 24.0 23.7 3.4117 18.0 0.634 0.1 63.5 32.6916 3.012312 18 25.0 24.7 3.4105 18.2 0.605 0.1 64.8 32.6925 3.012331 19 26.0 25.8 3.4086 17.8 0.592 0.1 64.5 32.6925 3.012225 19 27.0 26.7 3.4052 16.4 0.590 0.1 64.2 32.6930 3.012024 21 28.0 27.7 3.4025 16.7 0.555 0.0 64.9 32.6938 3.011906 22 29.0 28.7 3.4026 17.7 0.549 0.0 65.4 32.6942 3.011988 21 30.0 29.7 3.4009 17.8 0.573 0.0 65.4 32.6950 3.011951 19 31.0 30.7 3.4022 17.6 0.568 0.0 65.0 32.6951 3.012119 18 32.0 31.7 3.4029 16.4 0.582 0.0 65.4 32.6958 3.012280 17 33.0 32.7 3.4066 12.2 0.560 0.0 65.4 32.6955 3.012603 19 34.0 33.7 3.4057 12.3 0.536 0.0 65.4 32.6961 3.012625 21 35.0 34.7 3.4049 11.9 0.562 0.0 65.4 32.6963 3.012625 23 36.0 35.6 3.4051 12.0 0.648 0.0 65.4 32.6964 3.012693 21 37.0 36.6 3.4059 11.5 0.581 0.0 66.6 32.6969 3.012843 19 38.0 37.6 3.4068 10.2 0.546 0.0 67.5 32.6969 3.012966 17 39.0 38.6 3.4070 9.8 0.534 0.0 67.5 32.6970 3.013034 17 40.0 39.6 3.4061 9.6 0.531 0.0 66.7 32.6973 3.013029 18 41.0 40.6 3.4049 10.7 0.543 0.0 67.5 32.6970 3.012950 20 42.0 41.6 3.4041 12.2 0.534 0.0 67.5 32.6975 3.012962 23 43.0 42.6 3.4037 13.2 0.562 0.0 67.5 32.6979 3.013005 22 44.0 43.6 3.4063 12.6 0.522 0.0 67.5 32.6978 3.013262 18 45.0 44.6 3.4072 7.1 0.541 0.0 67.5 32.6976 3.013369 17 45.8 45.4 3.4074 6.3 0.550 0.0 68.1 32.6977 3.013422 12