*2019/08/01 08:40:02.42 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/19 23:22:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 19CFD0C8 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.367538 41.60875 2 Depth metres 1.346385 41.18254 3 Temperature:Secondary 'deg C (ITS90)' -1.556116 3.59345 4 Transmissivity %/metre 0.6521739 45.88889 5 Fluorescence:URU:Seapoint mg/m^3 0.11 48.77591 6 PAR uE/m^2/sec 0.58875E-02 977.9238 7 PAR:Reference uE/m^2/sec 1197.031 1353.646 8 Salinity:T1:C1 PSS-78 30.20388 32.44344 9 Conductivity:Secondary S/m 2.558706 2.851737 10 Number_of_bin_records n/a 13 80 $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\2015-007-0039.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 : DBO4.3A EVENT NUMBER : 39 LATITUDE : 71 17.76000 N ! (deg min) LONGITUDE : 162 50.23000 W ! (deg min) WATER DEPTH : 47 ALTIMETER (M) : 4.49 ! 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 14:29:09 12686 12686 CLEAN 5.2.3 2019/07/26 14:33:42 12686 12686 CLIP 1.3 2019/07/29 14:19:54 12686 5487 SHIFTDAT 3.4 2019/07/29 15:11:23 5487 5487 DELETE 6.3 2019/07/29 16:20:39 5487 1149 CTDEDIT 5.2.3 2019/07/31 15:17:36 1149 1050 FILTERS 4.3 2019/08/01 08:22:35 1050 1050 BINAVE 4.2 2019/08/01 08:23:24 1050 42 REMOVECH 8.2 2019/08/01 08:24:01 42 42 REORDER 1.3.1 2019/08/01 08:29:26 ? ? 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 = 7200,100000 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 31.77 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 15:17:36 99 records were deleted in this editing session. 52 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\2015-07-0039.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 23:21:48 NMEA Latitude = 71 17.76 N NMEA Longitude = 162 50.23 W NMEA UTC (Time) = Jul 19 2015 23:22:04 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: DBO4.3A Depth: 47 System UTC = Jul 19 2015 23:21:48 # nquan = 19 # nvalues = 12686 # 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, 12686 # span 1 = -0.454, 41.768 # span 2 = -0.450, 41.338 # span 3 = -1.5566, 4.8354 # span 4 = -1.5572, 5.2785 # span 5 = 2.581941, 2.985188 # span 6 = 2.556388, 2.881984 # span 7 = 17.0527, 83.9400 # span 8 = 0.0000e+00, 4.8987e+01 # span 9 = 2.2393, 3.0513 # span 10 = 1.0000e-12, 3.4610e+03 # span 11 = 9.2799e+02, 1.5728e+03 # span 12 = 0.00, 100.00 # span 13 = -1.085, 1.323 # span 14 = 0, 1 # span 15 = 27.6731, 33.2895 # span 16 = 29.2330, 32.4453 # span 17 = 5.7968, 8.4566 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 19 2015 23:22:05 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:57, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0039.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 13:30:55, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 039.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 13:45:57, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0039.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:30, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0039. 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 13:55:52, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0039 .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 1.4 1.3 3.5804 44.9 0.110 977.9 1353.6 30.2039 2.816177 13 2.0 1.9 3.5835 45.0 0.110 846.8 1344.0 30.2217 2.817955 33 3.0 2.9 3.5680 45.1 0.110 680.1 1334.1 30.2951 2.822979 30 4.0 3.9 3.5436 45.0 0.110 561.1 1322.5 30.4112 2.830913 26 5.0 4.9 3.5348 45.1 0.110 487.2 1315.9 30.4107 2.830211 22 6.0 6.0 3.5180 45.1 0.110 420.5 1310.3 30.4102 2.828681 17 7.0 6.9 3.5286 45.3 0.118 370.0 1306.2 30.4907 2.836554 18 8.0 7.9 3.5779 45.7 0.120 326.0 1302.2 30.5415 2.844798 19 9.0 8.9 3.5935 45.9 0.125 291.0 1298.7 30.6086 2.851737 18 10.0 9.9 3.5183 44.9 0.128 258.9 1295.3 30.6443 2.848827 20 11.0 10.9 3.4564 45.6 0.140 233.7 1292.5 30.6535 2.844718 27 12.0 11.9 3.4390 45.6 0.148 211.9 1290.9 30.6696 2.844728 28 13.0 12.9 3.1680 45.5 0.156 192.1 1289.6 30.6814 2.824389 21 14.0 13.9 2.9888 45.4 0.150 175.6 1287.6 30.7990 2.820037 24 15.0 14.8 1.7924 44.8 0.172 160.7 1283.3 30.9052 2.733566 24 16.0 15.8 0.2373 42.3 0.199 146.1 1278.8 31.2513 2.639142 24 17.0 16.8 -0.2577 40.9 0.226 133.4 1273.5 31.3339 2.606836 23 18.0 17.8 -0.6441 40.4 0.251 119.9 1266.4 31.4310 2.584100 24 19.0 18.8 -0.8963 39.1 0.312 108.5 1261.7 31.4948 2.569279 24 20.0 19.8 -1.0867 37.6 0.461 93.6 1256.6 31.5784 2.560715 24 21.0 20.8 -1.1727 34.1 0.777 81.7 1248.8 31.6413 2.558706 25 22.0 21.8 -1.1741 34.9 0.961 70.8 1247.1 31.7599 2.567361 24 23.0 22.8 -1.2791 35.2 1.040 60.4 1244.7 31.8432 2.565321 25 24.0 23.8 -1.3508 37.4 0.901 50.5 1241.1 31.9203 2.565411 24 25.0 24.8 -1.2925 37.6 0.874 42.4 1239.5 31.9617 2.573052 24 26.0 25.7 -1.2009 35.6 1.063 36.0 1237.4 32.0284 2.585171 23 27.0 26.7 -1.1320 31.9 1.737 31.1 1232.9 32.0953 2.595542 24 28.0 27.7 -1.2344 22.7 4.749 26.7 1225.4 32.1326 2.588876 20 29.0 28.7 -1.3273 3.3 28.967 22.2 1219.3 32.1831 2.586698 24 30.0 29.7 -1.3853 0.7 48.776 15.8 1215.9 32.2668 2.588274 23 31.0 30.7 -1.4820 4.5 40.117 6.8 1213.5 32.3589 2.587387 24 32.0 31.7 -1.5332 15.2 23.452 1.9 1211.2 32.4093 2.587047 23 33.0 32.7 -1.5455 14.9 14.515 0.6 1209.0 32.4228 2.587097 24 34.0 33.7 -1.5510 12.0 8.866 0.3 1210.4 32.4287 2.587134 23 35.0 34.6 -1.5517 15.7 5.951 0.2 1208.3 32.4306 2.587263 24 36.0 35.6 -1.5539 17.6 4.174 0.1 1206.8 32.4337 2.587360 23 37.0 36.6 -1.5541 18.1 3.457 0.1 1206.7 32.4351 2.587491 24 38.0 37.6 -1.5552 18.5 2.573 0.1 1205.0 32.4369 2.587574 24 39.0 38.6 -1.5547 19.0 2.222 0.0 1204.6 32.4374 2.587692 24 40.0 39.6 -1.5539 18.8 2.124 0.0 1204.5 32.4375 2.587815 28 40.8 40.4 -1.5558 18.6 2.158 0.0 1204.5 32.4412 2.587963 23 41.6 41.2 -1.5561 19.0 1.695 0.0 1197.0 32.4434 2.588137 80