*2019/08/01 08:40:01.19 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/15 14:07:11.000 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 : 1CC951D3 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.028053 48.804 2 Depth metres 4.990053 48.349 3 Temperature:Secondary 'deg C (ITS90)' 2.5314 9.3764 4 Transmissivity %/metre 31.45 36.575 5 Fluorescence:URU:Seapoint mg/m^3 0.7013333 1.377632 6 PAR uE/m^2/sec 0 3.69821 7 PAR:Reference uE/m^2/sec 0.2293158 15.249 8 Salinity:T1:C1 PSS-78 31.86891 32.74141 9 Conductivity:Secondary S/m 2.941495 3.447205 10 Number_of_bin_records n/a 1 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\2015-007-0011.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 : BCL-6A EVENT NUMBER : 11 LATITUDE : 63 55.19000 N ! (deg min) LONGITUDE : 172 6.01000 W ! (deg min) WATER DEPTH : 53 ALTIMETER (M) : 4.3 ! 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 14:27:33 22388 22388 CLEAN 5.2.3 2019/07/26 14:32:15 22388 22388 CLIP 1.3 2019/07/29 14:12:52 22388 14589 SHIFTDAT 3.4 2019/07/29 15:10:34 14589 14589 DELETE 6.3 2019/07/29 16:20:15 14589 1417 CTDEDIT 5.2.3 2019/07/30 13:40:17 1417 917 FILTERS 4.3 2019/08/01 08:22:30 917 917 BINAVE 4.2 2019/08/01 08:23:20 917 45 REMOVECH 8.2 2019/08/01 08:24:00 45 45 REORDER 1.3.1 2019/08/01 08:29:24 ? ? 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 = 7800,100000 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 38.96 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/30 13:40:16 500 records were deleted in this editing session. 58 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\2015-07-0011.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 15 2015 14:06:55 NMEA Latitude = 63 55.19 N NMEA Longitude = 172 06.01 W NMEA UTC (Time) = Jul 15 2015 14:07:11 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: BCL-6A Depth: 53 System UTC = Jul 15 2015 14:06:55 # nquan = 19 # nvalues = 22388 # 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, 22388 # span 1 = -0.625, 48.956 # span 2 = -0.619, 48.474 # span 3 = 2.5204, 10.0674 # span 4 = 2.5199, 9.9116 # span 5 = 2.537526, 3.513177 # span 6 = 0.124068, 3.496137 # span 7 = 2.0621, 83.9400 # span 8 = 4.8840e-02, 1.8071e+00 # span 9 = 1.9243, 3.1917 # span 10 = 1.0000e-12, 4.0083e+01 # span 11 = 0.0000e+00, 1.9605e+01 # span 12 = 0.00, 100.00 # span 13 = -1.042, 1.696 # span 14 = 0, 1 # span 15 = 22.8440, 36.6547 # span 16 = 0.9084, 32.7819 # span 17 = 4.1166, 8.2275 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2015 14:07:11 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:42:17, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0011.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 13:29:50, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 011.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 13:44:50, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0011.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:21, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0011. 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 13:54:33, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0011 .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 from the top 4m and records corrupted by shed wakes near the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------------------------- 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 5.0 5.0 9.3764 35.8 0.882 3.7 15.2 31.8689 3.447205 19 5.8 5.8 9.3575 35.7 0.857 3.2 15.2 31.8767 3.446364 16 7.1 7.0 9.3384 36.1 0.862 2.8 15.2 31.8832 3.445390 13 8.3 8.2 9.2073 36.1 0.869 2.3 15.2 31.9235 3.437970 6 9.0 8.9 9.0244 36.1 0.879 2.1 15.2 31.9680 3.426429 10 10.0 9.9 8.6800 36.0 0.908 1.7 14.3 32.0139 3.401030 16 11.2 11.1 8.4302 36.2 1.007 1.4 15.2 32.0193 3.379960 7 12.0 11.9 8.1420 36.4 1.025 1.3 15.2 32.0282 3.355945 25 13.0 12.9 7.8580 36.6 1.030 1.1 14.2 32.0709 3.335513 24 14.0 13.9 5.7170 34.9 1.200 1.0 14.9 32.4073 3.182779 20 15.0 14.9 3.3238 32.4 1.378 0.8 0.2 32.7168 3.006953 19 16.0 15.9 2.8137 33.0 1.307 0.7 14.4 32.7163 2.964185 20 17.0 16.9 2.5974 33.2 1.133 0.6 14.3 32.7074 2.945122 22 18.0 17.8 2.5737 33.3 0.987 0.5 15.2 32.7060 2.942983 24 19.0 18.8 2.5561 33.2 0.892 0.5 15.2 32.7094 2.941898 23 20.0 19.8 2.5511 33.1 0.850 0.4 15.2 32.7107 2.941651 21 21.0 20.8 2.5498 32.6 0.837 0.3 14.1 32.7103 2.941560 20 22.0 21.8 2.5478 33.0 0.837 0.3 15.2 32.7110 2.941495 21 23.0 22.8 2.5472 32.9 0.790 0.2 15.2 32.7120 2.941569 23 24.0 23.8 2.5468 32.6 0.776 0.2 14.5 32.7148 2.941740 26 25.0 24.7 2.5423 32.9 0.784 0.2 15.2 32.7179 2.941728 22 26.0 25.7 2.5372 32.8 0.773 0.1 15.2 32.7216 2.941648 20 27.0 26.7 2.5372 32.5 0.764 0.1 15.2 32.7228 2.941789 20 28.0 27.7 2.5383 33.0 0.741 0.1 14.3 32.7227 2.941926 20 29.0 28.7 2.5372 32.7 0.738 0.1 15.2 32.7249 2.942057 22 30.0 29.7 2.5375 32.6 0.744 0.1 15.2 32.7272 2.942306 21 31.0 30.7 2.5365 32.6 0.740 0.0 15.2 32.7290 2.942393 19 32.0 31.7 2.5364 32.4 0.716 0.0 14.2 32.7302 2.942546 19 33.0 32.7 2.5362 32.6 0.735 0.0 15.2 32.7314 2.942671 19 34.0 33.7 2.5366 32.5 0.719 0.0 15.2 32.7320 2.942806 19 35.0 34.7 2.5367 32.6 0.736 0.0 15.2 32.7324 2.942886 20 36.0 35.7 2.5355 32.5 0.740 0.0 14.3 32.7339 2.942936 19 37.0 36.6 2.5360 32.1 0.740 0.0 15.2 32.7344 2.943079 20 38.0 37.6 2.5352 32.3 0.732 0.0 15.2 32.7357 2.943162 19 39.0 38.6 2.5360 32.4 0.724 0.0 15.2 32.7364 2.943327 18 40.0 39.6 2.5361 31.4 0.715 0.0 14.0 32.7371 2.943441 18 41.0 40.6 2.5356 32.2 0.706 0.0 15.2 32.7375 2.943473 18 42.0 41.6 2.5344 32.3 0.716 0.0 15.2 32.7378 2.943442 19 43.0 42.6 2.5343 32.1 0.708 0.0 15.2 32.7384 2.943530 21 44.0 43.6 2.5357 32.3 0.711 0.0 14.3 32.7391 2.943743 20 45.0 44.5 2.5332 32.4 0.701 0.0 15.2 32.7397 2.943592 17 46.2 45.8 2.5314 32.4 0.720 0.0 14.6 32.7407 2.943610 31 47.1 46.6 2.5325 32.4 0.708 0.0 14.8 32.7411 2.943778 80 47.5 47.0 2.5324 32.5 0.730 0.0 15.2 32.7414 2.943817 8 48.8 48.3 2.5316 33.0 0.720 0.0 15.2 32.7394 2.943642 1