*2019/08/01 08:40:01.53 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/16 16:44:17.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A11D0B5A NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.356281 45.7866 2 Depth metres 1.340812 45.33064 3 Temperature:Secondary 'deg C (ITS90)' 2.542223 6.14032 4 Transmissivity %/metre 20.71728 27.56667 5 Fluorescence:URU:Seapoint mg/m^3 0.7061443 4.1967 6 PAR uE/m^2/sec 0 419.7306 7 PAR:Reference uE/m^2/sec 681.84 694.91 8 Salinity:T1:C1 PSS-78 32.01936 32.50838 9 Conductivity:Secondary S/m 2.924884 3.183578 10 Number_of_bin_records n/a 17 116 $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\2015-007-0019.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 : BRS-3 EVENT NUMBER : 19 LATITUDE : 65 42.24000 N ! (deg min) LONGITUDE : 168 46.62000 W ! (deg min) WATER DEPTH : 53 ALTIMETER (M) : 4.59 ! 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 14:28:00 26879 26879 CLEAN 5.2.3 2019/07/26 14:32:40 26879 26879 CLIP 1.3 2019/07/29 14:14:21 26879 13880 SHIFTDAT 3.4 2019/07/29 15:10:46 13880 13880 DELETE 6.3 2019/07/29 16:20:21 13880 1709 CTDEDIT 5.2.3 2019/07/30 16:39:11 1709 1304 FILTERS 4.3 2019/08/01 08:22:31 1304 1304 BINAVE 4.2 2019/08/01 08:23:21 1304 46 REMOVECH 8.2 2019/08/01 08:24:00 46 46 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 = 13000,100000 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 37.13 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/30 16:39:11 405 records were deleted in this editing session. 20 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\2015-07-0019.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 16:44:01 NMEA Latitude = 65 42.24 N NMEA Longitude = 168 46.62 W NMEA UTC (Time) = Jul 16 2015 16:44:17 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: BRS-3 Depth: 53 System UTC = Jul 16 2015 16:44:01 # nquan = 19 # nvalues = 26879 # 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, 26879 # span 1 = -0.750, 47.128 # span 2 = -0.742, 46.659 # span 3 = 2.5422, 8.9837 # span 4 = 2.5409, 8.2964 # span 5 = 1.936626, 3.390283 # span 6 = 0.210766, 3.399361 # span 7 = 1.7097, 83.9400 # span 8 = 0.0000e+00, 4.0256e+01 # span 9 = 1.8315, 3.3895 # span 10 = 1.0000e-12, 1.8698e+03 # span 11 = 3.4201e+02, 7.7986e+02 # span 12 = 0.00, 100.00 # span 13 = -0.746, 1.295 # span 14 = 0, 1 # span 15 = 18.5580, 35.1180 # span 16 = 1.7047, 33.7614 # span 17 = 4.3689, 9.1848 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 16 2015 16:44:17 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:42:45, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0019.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 13:30:09, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 019.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 13:45:08, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0019.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:40, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0019. 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 13:54:54, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0019 .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 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 1.4 1.3 6.1398 23.9 2.588 419.7 681.8 32.0194 3.183447 32 2.0 1.9 6.1397 23.9 2.624 331.6 683.3 32.0195 3.183471 45 3.0 3.0 6.1403 23.9 2.763 233.7 685.0 32.0195 3.183578 40 4.0 3.9 6.1338 23.9 3.088 171.3 685.8 32.0202 3.183136 31 5.0 5.0 6.1346 23.8 3.394 122.9 686.2 32.0200 3.183221 30 6.0 5.9 6.1339 23.8 3.497 90.4 686.2 32.0200 3.183210 27 7.0 6.9 6.1302 23.8 3.565 66.8 688.0 32.0206 3.182990 25 8.0 7.9 6.1230 23.6 3.597 50.8 688.4 32.0218 3.182532 26 9.0 8.9 6.1015 23.6 3.628 39.0 688.0 32.0258 3.181108 23 10.0 9.9 6.0323 22.8 3.760 30.1 688.4 32.0375 3.176342 19 11.0 10.9 5.4972 22.5 3.922 23.2 688.4 32.1150 3.138422 20 12.0 11.9 4.9913 23.7 4.126 17.7 688.4 32.1747 3.099854 20 13.0 12.9 4.5237 22.8 4.048 13.7 688.4 32.2096 3.064480 20 14.0 13.9 4.2561 22.2 3.981 10.7 688.2 32.2642 3.046687 20 15.0 14.8 4.1492 21.9 4.132 8.4 688.4 32.2954 3.040436 21 16.0 15.8 4.0457 22.2 4.185 6.7 688.4 32.3227 3.034131 21 17.0 16.8 3.9112 24.2 4.197 5.4 688.2 32.3633 3.026350 20 18.0 17.8 3.8882 26.0 4.015 4.3 688.4 32.3661 3.024703 20 19.0 18.8 3.7417 27.6 3.673 3.5 688.4 32.3796 3.013637 21 20.0 19.8 3.3291 26.9 3.263 2.9 688.4 32.3998 2.980926 21 21.0 20.8 2.9846 25.9 2.619 2.4 688.2 32.4346 2.955162 21 22.0 21.8 2.8444 25.5 2.073 2.0 688.4 32.4513 2.944937 20 23.0 22.8 2.7374 25.0 1.713 1.7 688.4 32.4669 2.937372 21 24.0 23.8 2.6835 24.5 1.439 1.4 688.4 32.4767 2.933750 20 25.0 24.8 2.6274 23.9 1.252 1.1 688.3 32.4836 2.929703 20 26.0 25.8 2.6021 23.6 1.092 0.9 688.5 32.4874 2.927965 20 27.0 26.7 2.5914 23.1 0.996 0.7 688.5 32.4891 2.927253 20 28.0 27.7 2.5812 23.2 0.962 0.5 688.4 32.4911 2.926609 20 29.0 28.7 2.5662 22.7 0.941 0.4 688.6 32.4935 2.925611 20 30.0 29.7 2.5558 22.0 0.816 0.3 690.5 32.4956 2.924966 19 31.0 30.7 2.5558 21.6 0.778 0.3 690.5 32.4960 2.925043 19 32.0 31.7 2.5521 21.6 0.776 0.2 690.5 32.4973 2.924884 20 33.0 32.7 2.5511 21.5 0.765 0.1 690.2 32.4981 2.924917 19 34.0 33.6 2.5502 21.7 0.762 0.1 690.5 32.4991 2.924960 20 35.0 34.7 2.5496 21.7 0.727 0.1 690.5 32.4999 2.925026 20 36.0 35.7 2.5508 21.8 0.767 0.0 690.5 32.5005 2.925219 19 37.0 36.7 2.5461 21.4 0.738 0.0 690.5 32.5019 2.924982 17 38.0 37.6 2.5468 21.2 0.765 0.0 690.5 32.5022 2.925109 19 39.0 38.6 2.5458 21.2 0.744 0.0 690.5 32.5028 2.925115 20 40.0 39.6 2.5455 20.9 0.748 0.0 690.1 32.5033 2.925187 21 41.0 40.6 2.5455 21.0 0.728 0.0 690.5 32.5038 2.925270 24 41.9 41.5 2.5456 20.9 0.742 0.0 690.5 32.5044 2.925360 20 42.9 42.5 2.5431 20.8 0.717 0.0 690.5 32.5066 2.925384 116 44.2 43.7 2.5427 20.7 0.716 0.0 692.6 32.5083 2.925533 79 45.1 44.6 2.5422 20.9 0.706 0.0 694.1 32.5084 2.925545 97 45.8 45.3 2.5434 20.8 0.719 0.0 694.9 32.5080 2.925645 60