*2019/08/01 08:40:02.20 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/19 15:57:49.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6E9C7109 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.448 35.89578 2 Depth metres 1.443375 35.52903 3 Temperature:Secondary 'deg C (ITS90)' -1.624771 2.83475 4 Transmissivity %/metre 20.09032 39.64 5 Fluorescence:URU:Seapoint mg/m^3 0.35168 3.983333 6 PAR uE/m^2/sec 0.5670278 173.195 7 PAR:Reference uE/m^2/sec 455.1241 477.07 8 Salinity:T1:C1 PSS-78 29.50346 32.40435 9 Conductivity:Secondary S/m 2.559959 2.704634 10 Number_of_bin_records n/a 8 52 $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\2015-007-0034.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 : DBO4.6 EVENT NUMBER : 34 LATITUDE : 71 37.00000 N ! (deg min) LONGITUDE : 163 47.37000 W ! (deg min) WATER DEPTH : 42 ALTIMETER (M) : 4.66 ! 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 14:28:53 23479 23479 CLEAN 5.2.3 2019/07/26 14:33:28 23479 23479 CLIP 1.3 2019/07/29 14:19:09 23479 14880 SHIFTDAT 3.4 2019/07/29 15:11:17 14880 14880 DELETE 6.3 2019/07/29 16:20:36 14880 1007 CTDEDIT 5.2.3 2019/07/31 14:59:01 1007 922 FILTERS 4.3 2019/08/01 08:22:34 922 922 BINAVE 4.2 2019/08/01 08:23:23 922 36 REMOVECH 8.2 2019/08/01 08:24:01 36 36 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 = 8600,100000 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 26.84 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 14:59:01 85 records were deleted in this editing session. No data values were changed. -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\2015-07-0034.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 15:57:33 NMEA Latitude = 71 37.00 N NMEA Longitude = 163 47.37 W NMEA UTC (Time) = Jul 19 2015 15:57:49 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: DBO4.6 Depth: 42 System UTC = Jul 19 2015 15:57:33 # nquan = 19 # nvalues = 23479 # 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, 23479 # span 1 = -0.465, 36.839 # span 2 = -0.460, 36.459 # span 3 = -1.6253, 4.8690 # span 4 = -1.6295, 5.2225 # span 5 = 0.171586, 2.771179 # span 6 = 0.208182, 2.861904 # span 7 = 24.7657, 83.9400 # span 8 = 0.0000e+00, 2.6630e+01 # span 9 = 1.8376, 3.1832 # span 10 = 3.9109e-01, 7.7989e+02 # span 11 = 3.6597e+02, 5.6856e+02 # span 12 = 0.00, 100.00 # span 13 = -0.680, 1.143 # span 14 = 0, 1 # span 15 = 1.4547, 33.0178 # span 16 = 1.7694, 32.4140 # span 17 = 4.4624, 10.5351 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 19 2015 15:57:50 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:41, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0034.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 13:30:45, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 034.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 13:45:45, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0034.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:20, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0034. 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 13:55:39, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0034 .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. --------------------------------------------------------------------------------------- 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 1.4 2.8348 39.0 0.394 173.2 461.5 29.5035 2.699667 8 2.0 2.0 2.8308 39.1 0.395 158.1 461.7 29.5043 2.699450 52 3.0 2.9 2.8309 39.1 0.384 132.4 464.0 29.5043 2.699502 44 4.0 3.9 2.8304 39.1 0.364 111.1 465.1 29.5072 2.699747 37 5.0 5.0 2.8298 39.1 0.398 94.1 466.2 29.5141 2.700315 31 6.0 5.9 2.8112 39.1 0.370 80.6 466.2 29.5297 2.700235 26 7.0 6.9 2.7982 39.3 0.377 70.2 455.1 29.5441 2.700480 27 8.0 7.9 2.8029 39.6 0.352 61.5 463.4 29.5893 2.704634 25 9.0 8.9 1.8755 39.5 0.368 54.4 468.4 30.0250 2.668706 20 10.0 9.9 0.0270 36.4 0.374 48.4 468.0 30.8553 2.592140 22 11.0 10.9 -0.6905 36.7 0.397 42.7 468.4 31.1883 2.562054 22 12.0 11.9 -0.7149 37.6 0.411 36.7 468.4 31.2418 2.564205 22 13.0 12.9 -0.8796 37.2 0.395 31.5 468.4 31.3672 2.560840 22 14.0 13.9 -0.9727 37.4 0.398 27.0 468.4 31.4603 2.560570 22 15.0 14.8 -1.0568 37.0 0.399 23.1 468.1 31.5397 2.559959 22 16.0 15.8 -1.1194 36.6 0.460 19.9 468.4 31.6149 2.560683 22 17.0 16.8 -1.1454 36.6 0.477 17.0 468.4 31.6537 2.561567 22 18.0 17.8 -1.1405 36.9 0.453 14.6 468.4 31.7170 2.566657 23 19.0 18.8 -1.1371 36.8 0.470 12.6 468.2 31.7814 2.571700 23 20.0 19.8 -1.2035 37.2 0.511 11.0 468.2 31.8334 2.570389 22 21.0 20.8 -1.2800 37.4 0.589 9.6 469.2 31.8950 2.568965 22 22.0 21.8 -1.2493 37.8 0.586 8.4 470.5 31.9423 2.574879 21 23.0 22.8 -1.2978 38.1 0.498 7.4 470.5 31.9636 2.572684 22 24.0 23.8 -1.4172 37.5 0.487 6.5 470.5 31.9961 2.565748 22 25.0 24.8 -1.5299 33.7 0.692 5.8 470.5 32.0419 2.560306 17 26.0 25.7 -1.5597 29.9 1.747 5.1 470.5 32.0924 2.561680 21 27.0 26.7 -1.6048 26.9 3.491 4.3 470.5 32.1609 2.563149 22 28.0 27.7 -1.6248 25.9 3.983 3.4 470.5 32.2164 2.565655 21 29.0 28.7 -1.6128 27.2 3.750 2.6 472.2 32.3206 2.574196 22 30.0 29.7 -1.6087 22.2 2.927 2.1 472.0 32.3805 2.578900 21 31.0 30.7 -1.6083 20.6 2.316 1.7 472.7 32.3798 2.578926 22 32.0 31.7 -1.6111 20.2 1.722 1.4 472.7 32.3863 2.579224 27 33.0 32.7 -1.6137 20.1 1.126 1.1 473.6 32.3932 2.579557 31 34.0 33.7 -1.6080 20.4 1.323 0.9 474.9 32.3926 2.580014 32 35.0 34.7 -1.6143 20.5 1.167 0.7 476.1 32.4018 2.580224 37 35.9 35.5 -1.6162 20.5 1.032 0.6 477.1 32.4044 2.580299 36