*2019/08/01 08:40:01.41 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/16 04:18:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 379780C NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.106089 32.80928 2 Depth metres 1.093089 32.48238 3 Temperature:Secondary 'deg C (ITS90)' 3.020741 6.900039 4 Transmissivity %/metre 15.05909 30.43333 5 Fluorescence:URU:Seapoint mg/m^3 0.62675 2.571565 6 PAR uE/m^2/sec 0.6528519 1157.079 7 PAR:Reference uE/m^2/sec 921.0833 932.35 8 Salinity:T1:C1 PSS-78 31.81012 31.9738 9 Conductivity:Secondary S/m 2.920605 3.228956 10 Number_of_bin_records n/a 18 113 $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\2015-007-0016.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-2A EVENT NUMBER : 16 LATITUDE : 64 40.28000 N ! (deg min) LONGITUDE : 168 14.22000 W ! (deg min) WATER DEPTH : 38 ALTIMETER (M) : 5.08 ! 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 14:27:49 19532 19532 CLEAN 5.2.3 2019/07/26 14:32:30 19532 19532 CLIP 1.3 2019/07/29 14:18:16 19532 6233 SHIFTDAT 3.4 2019/07/29 15:10:41 6233 6233 DELETE 6.3 2019/07/29 16:20:18 6233 978 CTDEDIT 5.2.3 2019/07/30 15:35:09 978 908 FILTERS 4.3 2019/08/01 08:22:31 908 908 BINAVE 4.2 2019/08/01 08:23:21 908 33 REMOVECH 8.2 2019/08/01 08:24:00 33 33 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 = 13300,100000 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 23.00 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/30 15:35:09 70 records were deleted in this editing session. 116 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\2015-07-0016.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 04:17:51 NMEA Latitude = 64 40.28 N NMEA Longitude = 168 14.22 W NMEA UTC (Time) = Jul 16 2015 04:18:07 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-2A Depth: 45 System UTC = Jul 16 2015 04:17:51 # nquan = 19 # nvalues = 19532 # 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, 19532 # span 1 = -0.595, 33.002 # span 2 = -0.589, 32.676 # span 3 = 3.0161, 8.7961 # span 4 = 3.0079, 8.6410 # span 5 = 1.440445, 3.373257 # span 6 = 1.720280, 3.363267 # span 7 = 20.9714, 83.9400 # span 8 = 0.0000e+00, 2.7839e+00 # span 9 = 2.0012, 2.8010 # span 10 = 6.2104e-01, 2.5981e+03 # span 11 = 7.4937e+02, 9.8463e+02 # span 12 = 0.00, 100.00 # span 13 = -1.052, 1.167 # span 14 = 0, 1 # span 15 = 13.3755, 33.2682 # span 16 = 15.6636, 32.5892 # span 17 = 4.5784, 7.9940 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 16 2015 04:18:07 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:42:33, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0016.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 13:30:01, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 016.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 13:45:01, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0016.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:32, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0016. 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 13:54:45, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0016 .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 1.1 1.1 6.8943 29.9 0.798 1157.1 932.4 31.8105 3.228475 113 2.0 1.9 6.9000 30.2 0.771 565.9 931.8 31.8101 3.228956 31 3.0 3.0 6.8879 30.2 0.753 446.7 931.0 31.8115 3.228099 25 4.0 4.0 6.8397 30.4 0.796 344.4 931.5 31.8147 3.224343 22 5.0 4.9 6.8665 30.4 0.889 284.9 931.3 31.8128 3.226484 22 6.0 5.9 6.8851 30.4 0.958 227.2 931.9 31.8114 3.227977 21 7.0 6.9 6.8358 30.4 0.995 179.6 932.4 31.8130 3.223988 21 8.0 7.9 6.6784 30.4 1.094 155.3 932.4 31.8173 3.211084 21 9.0 8.9 6.5969 29.8 1.235 126.5 931.4 31.8169 3.204187 21 10.0 9.9 6.5759 29.1 1.429 104.1 930.2 31.8165 3.202424 23 11.0 10.9 6.5519 28.8 1.578 85.9 930.2 31.8174 3.200512 23 12.0 11.9 6.5364 28.3 1.768 70.8 929.5 31.8173 3.199242 22 13.0 12.9 6.4615 28.1 1.976 58.5 930.2 31.8208 3.193265 24 14.0 13.9 6.1975 26.8 2.207 48.9 930.2 31.8350 3.172220 24 15.0 14.8 5.7441 24.5 2.471 40.7 930.2 31.8665 3.136869 24 16.0 15.8 5.4892 23.3 2.572 33.5 929.2 31.8889 3.117563 23 17.0 16.8 5.4230 24.8 2.259 27.1 930.2 31.8891 3.111989 23 18.0 17.8 5.3410 25.1 1.874 21.8 929.1 31.8958 3.105857 22 19.0 18.8 5.3438 24.6 1.574 17.8 927.4 31.9031 3.106775 24 20.0 19.8 5.3200 25.0 1.425 14.5 928.0 31.9128 3.105672 23 21.0 20.8 5.3126 25.4 1.319 11.9 928.0 31.9177 3.105527 23 22.0 21.8 5.3027 25.4 1.236 9.7 928.0 31.9227 3.105178 23 23.0 22.8 5.2856 25.3 1.138 7.9 928.0 31.9323 3.104641 22 24.0 23.8 5.2779 25.0 1.078 6.5 928.4 31.9393 3.104626 23 25.0 24.8 4.1695 23.8 1.008 5.3 928.2 31.9284 3.008870 23 26.0 25.7 3.4663 20.6 0.862 4.4 928.0 31.9181 2.952198 24 27.0 26.7 3.3032 18.8 0.806 3.6 928.0 31.9137 2.938270 24 28.0 27.7 3.1500 15.1 0.726 2.8 928.0 31.9382 2.928064 22 29.0 28.7 3.1186 16.8 0.683 2.1 928.0 31.9517 2.926654 22 30.0 29.7 3.1040 16.9 0.684 1.5 928.0 31.9499 2.925341 23 31.0 30.7 3.0750 17.0 0.627 1.1 928.0 31.9585 2.924116 28 32.0 31.7 3.0586 16.7 0.653 0.9 926.4 31.9679 2.923373 18 32.8 32.5 3.0207 16.7 0.647 0.7 921.1 31.9738 2.920605 81