*2019/08/01 08:40:01.50 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/16 11:44:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : ABB6BE4B NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.479 44.1448 2 Depth metres 1.477 43.70766 3 Temperature:Secondary 'deg C (ITS90)' 2.488207 4.587614 4 Transmissivity %/metre 20.205 32.57273 5 Fluorescence:URU:Seapoint mg/m^3 0.66485 2.336714 6 PAR uE/m^2/sec 0 0.635 7 PAR:Reference uE/m^2/sec 3.267692 4.357 8 Salinity:T1:C1 PSS-78 32.40525 32.66902 9 Conductivity:Secondary S/m 2.933297 3.086712 10 Number_of_bin_records n/a 2 114 $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\2015-007-0018.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 : UTBS-1 EVENT NUMBER : 18 LATITUDE : 64 59.48000 N ! (deg min) LONGITUDE : 169 8.44000 W ! (deg min) WATER DEPTH : 49 ALTIMETER (M) : 3.69 ! 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 14:27:56 29674 29674 CLEAN 5.2.3 2019/07/26 14:32:36 29674 29674 CLIP 1.3 2019/07/29 14:14:11 29674 20875 SHIFTDAT 3.4 2019/07/29 15:10:44 20875 20875 DELETE 6.3 2019/07/29 16:20:20 20875 1186 CTDEDIT 5.2.3 2019/07/30 15:43:06 1186 1099 FILTERS 4.3 2019/08/01 08:22:31 1099 1099 BINAVE 4.2 2019/08/01 08:23:21 1099 44 REMOVECH 8.2 2019/08/01 08:24:00 44 44 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 = 8800,100000 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 34.33 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/30 15:43:06 87 records were deleted in this editing session. 39 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\2015-07-0018.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 11:44:40 NMEA Latitude = 64 59.48 N NMEA Longitude = 169 08.44 W NMEA UTC (Time) = Jul 16 2015 11:44:56 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: UTBS-1 Depth: 49 System UTC = Jul 16 2015 11:44:40 # nquan = 19 # nvalues = 29674 # 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, 29674 # span 1 = -0.610, 44.335 # span 2 = -0.604, 43.896 # span 3 = 2.4837, 7.2831 # span 4 = 2.4825, 7.4318 # span 5 = 1.758765, 3.355937 # span 6 = 2.932931, 3.344875 # span 7 = 4.3221, 83.9400 # span 8 = 4.8840e-02, 2.9915e+00 # span 9 = 1.7289, 3.1893 # span 10 = 1.0000e-12, 2.4129e+01 # span 11 = 0.0000e+00, 4.3568e+00 # span 12 = 0.00, 100.00 # span 13 = -1.203, 1.287 # span 14 = 0, 1 # span 15 = 17.5032, 33.5166 # span 16 = 32.1467, 33.5582 # span 17 = 3.9851, 9.3407 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 16 2015 11:44:56 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:42:40, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0018.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 13:30:05, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 018.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 13:45:05, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0018.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:37, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0018. 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 13:54:50, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0018 .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 and to clean salinity. --------------------------------------------------------------------------------------- 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 1.5 1.5 4.5819 32.0 1.923 0.6 4.4 32.4102 3.086063 2 1.8 1.8 4.5797 31.8 1.910 0.6 4.4 32.4097 3.085844 79 3.0 3.0 4.5774 31.7 1.940 0.5 4.4 32.4095 3.085693 33 4.0 4.0 4.5818 31.7 1.921 0.4 4.4 32.4096 3.086111 31 5.0 5.0 4.5855 31.8 1.865 0.3 4.4 32.4098 3.086483 30 6.0 5.9 4.5876 31.8 1.828 0.3 3.5 32.4098 3.086712 29 7.0 6.9 4.5855 31.7 1.816 0.2 4.4 32.4098 3.086577 27 8.0 7.9 4.5813 31.8 1.834 0.2 4.4 32.4098 3.086268 28 9.0 8.9 4.5714 31.8 1.820 0.1 3.8 32.4092 3.085420 30 10.0 9.9 4.5327 31.8 1.877 0.1 3.3 32.4082 3.082110 26 11.0 10.9 4.4733 31.5 2.007 0.1 3.6 32.4075 3.077085 25 12.0 11.9 4.4262 31.3 2.038 0.1 3.9 32.4053 3.072968 22 13.0 12.9 4.3206 30.9 2.086 0.0 4.4 32.4061 3.061510 22 14.0 13.9 4.1330 30.4 2.314 0.0 3.3 32.4105 3.048835 21 15.0 14.8 3.9754 32.2 2.337 0.0 4.4 32.4343 3.037652 21 16.0 15.8 3.7833 32.6 2.318 0.0 4.4 32.4641 3.024106 22 17.0 16.8 3.5069 31.8 2.295 0.0 4.4 32.5109 3.004909 21 18.0 17.8 3.2308 31.0 2.169 0.0 4.4 32.5531 2.985014 21 19.0 18.8 2.6967 29.5 1.955 0.0 4.4 32.6228 2.946589 19 20.0 19.8 2.5615 25.7 1.532 0.0 4.4 32.6412 2.936772 20 21.0 20.8 2.5432 24.7 1.228 0.0 4.4 32.6428 2.935510 21 22.0 21.8 2.5254 24.0 1.042 0.0 4.4 32.6467 2.934395 20 23.0 22.8 2.5141 23.0 0.912 0.0 4.4 32.6477 2.933581 20 24.0 23.8 2.5113 22.4 0.864 0.0 4.4 32.6486 2.933469 20 25.0 24.8 2.5115 22.2 0.811 0.0 4.4 32.6495 2.933588 20 26.0 25.7 2.5057 21.9 0.767 0.0 3.4 32.6512 2.933297 20 27.0 26.7 2.5033 21.8 0.785 0.0 4.4 32.6558 2.933522 20 28.0 27.7 2.5005 21.6 0.761 0.0 4.4 32.6573 2.933450 19 29.0 28.7 2.5028 21.4 0.717 0.0 4.4 32.6576 2.933710 19 30.0 29.7 2.4996 21.6 0.696 0.0 4.4 32.6581 2.933535 20 31.0 30.7 2.4965 21.6 0.698 0.0 4.4 32.6597 2.933448 20 32.0 31.7 2.4935 21.3 0.704 0.0 4.4 32.6611 2.933352 20 33.0 32.7 2.4964 21.1 0.691 0.0 4.4 32.6616 2.933677 19 34.0 33.7 2.4968 21.2 0.692 0.0 4.4 32.6622 2.933807 20 35.0 34.7 2.4949 21.1 0.681 0.0 4.4 32.6633 2.933780 19 36.0 35.7 2.4951 20.9 0.686 0.0 4.4 32.6637 2.933871 20 37.0 36.6 2.4961 20.9 0.695 0.0 4.4 32.6641 2.934034 19 38.0 37.6 2.4957 20.9 0.694 0.0 3.6 32.6643 2.934057 20 39.0 38.6 2.4943 20.9 0.692 0.0 4.0 32.6649 2.934037 19 40.0 39.6 2.4934 20.6 0.665 0.0 4.4 32.6654 2.934049 20 41.0 40.6 2.4926 20.5 0.679 0.0 4.4 32.6660 2.934082 17 42.0 41.6 2.4924 20.5 0.694 0.0 4.4 32.6667 2.934159 18 43.0 42.6 2.4926 20.2 0.694 0.0 4.4 32.6668 2.934230 20 44.1 43.7 2.4882 20.6 0.670 0.0 4.4 32.6690 2.934094 114