*2019/08/01 08:40:00.86 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/14 21:38:27.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 65 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 29615B63 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.289046 65.5689 2 Depth metres 2.272545 64.91633 3 Temperature:Secondary 'deg C (ITS90)' -1.093842 7.276452 4 Transmissivity %/metre 22.66857 46.6619 5 Fluorescence:URU:Seapoint mg/m^3 0.98E-01 0.6283889 6 PAR uE/m^2/sec 0.667575 196.1877 7 PAR:Reference uE/m^2/sec 676.499 1796.75 8 Salinity:T1:C1 PSS-78 30.99253 31.63442 9 Conductivity:Secondary S/m 2.552552 3.185516 10 Number_of_bin_records n/a 9 105 $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\2015-007-0004.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 : SLIP-3 EVENT NUMBER : 4 LATITUDE : 62 23.40000 N ! (deg min) LONGITUDE : 174 34.21000 W ! (deg min) WATER DEPTH : 73 ALTIMETER (M) : 4.88 ! 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 14:26:59 29570 29570 CLEAN 5.2.3 2019/07/26 14:31:45 29570 29570 CLIP 1.3 2019/07/29 14:09:46 29570 17371 SHIFTDAT 3.4 2019/07/29 15:10:15 17371 17371 DELETE 6.3 2019/07/29 16:20:06 17371 1829 CTDEDIT 5.2.3 2019/07/30 11:28:41 1829 1465 FILTERS 4.3 2019/08/01 08:22:28 1465 1465 BINAVE 4.2 2019/08/01 08:23:19 1465 65 REMOVECH 8.2 2019/08/01 08:23:59 65 65 REORDER 1.3.1 2019/08/01 08:29:24 ? ? HDREDIT2 3.1.1 2019/08/01 08:40:00 ? ? $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 = 12200,100000 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 55.91 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/30 11:28:41 364 records were deleted in this editing session. 146 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 08:23:59 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 08:40:00 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\2015-07-0004.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 14 2015 21:38:12 NMEA Latitude = 62 23.40 N NMEA Longitude = 174 34.21 W NMEA UTC (Time) = Jul 14 2015 21:38:27 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: SLIP-3 Depth: 73 System UTC = Jul 14 2015 21:38:12 # nquan = 19 # nvalues = 29570 # 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, 29570 # span 1 = -0.576, 65.907 # span 2 = -0.570, 65.263 # span 3 = -1.0687, 11.1156 # span 4 = -1.0993, 11.1346 # span 5 = 1.963184, 3.554318 # span 6 = 2.552105, 3.579584 # span 7 = 26.1134, 83.9400 # span 8 = 0.0000e+00, 1.2088e+00 # span 9 = 1.6569, 2.7875 # span 10 = 5.7840e-01, 1.2195e+03 # span 11 = 6.5134e+02, 1.8124e+03 # span 12 = 0.00, 100.00 # span 13 = -0.959, 1.353 # span 14 = 0, 1 # span 15 = 18.3211, 33.5514 # span 16 = 26.7255, 33.4276 # span 17 = 3.7144, 8.0266 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 14 2015 21:38:27 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:41:41, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0004.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 13:29:26, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 004.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 13:44:26, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0004.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:46:57, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0004. 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 13:54:06, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0004 .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; 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 2.3 2.3 7.2696 45.5 0.117 196.2 1794.0 30.9925 3.184610 22 3.1 3.1 7.2693 46.0 0.098 148.9 1790.2 30.9963 3.184976 29 4.0 4.0 7.2765 45.5 0.098 149.9 1786.2 30.9955 3.185516 33 4.9 4.9 7.1226 46.1 0.098 127.0 1792.3 31.0010 3.173331 27 6.2 6.1 6.9510 45.8 0.101 115.4 1796.3 30.9998 3.158978 18 7.0 6.9 6.9123 45.2 0.110 108.8 1796.3 30.9971 3.155549 26 8.0 7.9 6.8916 45.0 0.122 96.8 1792.9 30.9954 3.153718 24 9.0 8.9 6.8818 44.9 0.131 89.0 1789.3 30.9941 3.152823 22 10.0 9.9 6.8743 44.9 0.134 83.1 1788.1 30.9942 3.152255 24 11.0 10.9 6.8679 45.0 0.139 76.4 1791.3 30.9944 3.151784 22 12.0 11.9 6.8621 45.0 0.147 71.0 1791.9 30.9949 3.151391 20 13.0 12.9 6.8399 45.0 0.158 67.1 1794.3 30.9936 3.149437 18 14.0 13.8 6.4922 43.7 0.184 63.3 1793.9 31.0005 3.121282 18 15.0 14.9 6.1475 43.5 0.211 60.4 1794.8 31.0564 3.098025 19 16.0 15.9 6.0866 44.1 0.223 57.0 1792.0 31.0695 3.094195 20 17.0 16.9 6.0680 44.5 0.240 53.6 1791.3 31.0751 3.093222 20 18.0 17.8 6.0429 44.6 0.256 51.0 1794.3 31.0876 3.092319 21 19.0 18.8 5.9935 44.8 0.275 49.1 1795.9 31.1135 3.090616 21 20.0 19.8 5.9438 44.7 0.289 47.6 1795.1 31.1330 3.088303 20 21.0 20.8 5.9143 44.7 0.301 46.2 1717.6 31.1403 3.086567 19 22.0 21.8 5.8660 44.6 0.305 45.1 1479.5 31.1383 3.082448 19 23.0 22.8 5.4831 44.7 0.325 44.2 1375.5 31.1326 3.050324 19 24.0 23.8 5.0339 44.5 0.327 43.9 1368.2 31.1387 3.014193 20 25.0 24.8 4.7552 44.1 0.346 43.5 1371.6 31.1424 2.991780 19 26.0 25.7 4.3490 44.1 0.377 42.6 1390.3 31.1355 2.958139 19 27.0 26.7 3.8670 43.4 0.423 41.5 1462.8 31.1553 2.920684 19 28.0 27.7 2.7970 42.5 0.494 41.3 1582.9 31.1522 2.834389 19 29.0 28.7 1.4521 44.6 0.465 41.3 1672.9 31.1864 2.730309 19 30.0 29.7 1.3159 46.6 0.390 40.2 1705.4 31.1729 2.718148 20 31.0 30.7 1.1032 46.7 0.363 38.7 1668.9 31.1812 2.702211 21 32.0 31.7 0.6992 46.3 0.360 39.2 1607.2 31.2403 2.675185 20 33.0 32.7 0.3865 45.9 0.381 40.3 1618.2 31.3316 2.657872 20 34.0 33.7 -0.2937 45.4 0.463 39.4 1726.4 31.3393 2.605207 18 35.0 34.6 -0.7316 46.4 0.438 39.0 1789.4 31.3714 2.573608 18 36.0 35.6 -0.9090 46.2 0.512 39.2 1790.2 31.3946 2.561606 19 37.0 36.7 -0.9571 45.9 0.493 38.1 1789.1 31.3970 2.558092 18 38.0 37.7 -1.0199 45.5 0.628 36.3 1778.3 31.4080 2.554049 18 39.0 38.6 -1.0548 45.6 0.607 34.7 1667.7 31.4233 2.552557 18 40.0 39.6 -1.0790 45.9 0.560 32.0 1516.4 31.4480 2.552552 19 41.0 40.6 -1.0938 46.0 0.492 30.1 1546.2 31.4874 2.554356 19 42.0 41.6 -1.0617 45.4 0.494 29.4 1708.7 31.5359 2.560477 21 43.0 42.6 -1.0126 41.9 0.446 27.6 1787.5 31.5809 2.567657 20 44.0 43.6 -0.9894 32.7 0.333 25.7 1796.8 31.5988 2.570834 20 45.0 44.6 -0.9852 29.5 0.287 24.6 1757.6 31.6038 2.571573 19 46.0 45.5 -0.9842 29.1 0.250 22.6 1533.7 31.6077 2.571987 19 47.0 46.5 -0.9820 28.4 0.222 20.0 1164.5 31.6105 2.572402 20 48.0 47.6 -0.9812 27.8 0.217 17.6 972.1 31.6129 2.572685 19 49.0 48.5 -0.9805 27.7 0.219 15.3 978.2 31.6155 2.572981 19 50.0 49.5 -0.9800 27.4 0.221 12.8 1043.4 31.6172 2.573189 20 51.0 50.5 -0.9801 27.2 0.196 10.8 1023.8 31.6190 2.573363 21 52.0 51.5 -0.9793 26.9 0.207 9.4 916.9 31.6212 2.573629 22 53.0 52.5 -0.9788 26.6 0.208 8.1 851.6 31.6231 2.573849 21 54.0 53.5 -0.9779 26.2 0.215 6.8 876.4 31.6249 2.574097 20 55.0 54.4 -0.9768 25.4 0.217 5.7 890.2 31.6268 2.574365 19 56.0 55.4 -0.9763 25.1 0.204 4.8 814.0 31.6281 2.574541 18 57.0 56.4 -0.9761 24.8 0.233 4.0 718.1 31.6287 2.574649 18 58.0 57.4 -0.9756 23.8 0.218 3.4 688.0 31.6293 2.574776 18 59.0 58.4 -0.9757 25.0 0.210 2.8 686.2 31.6296 2.574839 20 59.7 59.2 -0.9757 24.8 0.214 2.4 686.2 31.6303 2.574916 10 61.4 60.8 -0.9745 25.1 0.220 1.7 1357.6 31.6328 2.575263 9 62.0 61.4 -0.9747 24.4 0.222 1.5 1029.2 31.6329 2.575290 31 63.0 62.4 -0.9742 23.6 0.218 1.3 684.2 31.6330 2.575371 34 64.1 63.4 -0.9734 22.9 0.222 1.0 679.4 31.6341 2.575564 58 65.1 64.5 -0.9737 22.7 0.241 0.7 677.8 31.6344 2.575612 105 65.6 64.9 -0.9750 23.6 0.220 0.7 676.5 31.6341 2.575505 40