*2019/08/01 08:40:01.66 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/17 04:15:39.000 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 : AFE47AF4 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.8895 44.566 2 Depth metres 0.8804091 44.1145 3 Temperature:Secondary 'deg C (ITS90)' 3.893433 8.903453 4 Transmissivity %/metre 5.084783 27.62879 5 Fluorescence:URU:Seapoint mg/m^3 0.6856667 10.10704 6 PAR uE/m^2/sec 0 398.1255 7 PAR:Reference uE/m^2/sec 239.402 243.98 8 Salinity:T1:C1 PSS-78 31.1228 32.57732 9 Conductivity:Secondary S/m 3.043651 3.334225 10 Number_of_bin_records n/a 18 92 $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\2015-007-0022.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 : UTN-3 EVENT NUMBER : 22 LATITUDE : 67 19.66000 N ! (deg min) LONGITUDE : 168 56.51000 W ! (deg min) WATER DEPTH : 50 ALTIMETER (M) : 4.54 ! 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 14:28:11 19806 19806 CLEAN 5.2.3 2019/07/26 14:32:49 19806 19806 CLIP 1.3 2019/07/29 14:14:57 19806 12607 SHIFTDAT 3.4 2019/07/29 15:10:51 12607 12607 DELETE 6.3 2019/07/29 16:20:24 12607 1281 CTDEDIT 5.2.3 2019/07/31 09:23:33 1281 1155 FILTERS 4.3 2019/08/01 08:22:32 1155 1155 BINAVE 4.2 2019/08/01 08:23:21 1155 45 REMOVECH 8.2 2019/08/01 08:24:00 45 45 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 = 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 34.76 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 09:23:33 126 records were deleted in this editing session. 28 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\2015-07-0022.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 17 2015 04:15:23 NMEA Latitude = 67 19.66 N NMEA Longitude = 168 56.51 W NMEA UTC (Time) = Jul 17 2015 04:15:39 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: UTN-3 Depth: 50 System UTC = Jul 17 2015 04:15:23 # nquan = 19 # nvalues = 19806 # 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, 19806 # span 1 = -0.603, 44.762 # span 2 = -0.597, 44.311 # span 3 = 3.8843, 11.5728 # span 4 = 3.8804, 11.5111 # span 5 = 2.097855, 3.658701 # span 6 = 1.791480, 3.608739 # span 7 = 19.8518, 83.9400 # span 8 = 0.0000e+00, 1.3053e+01 # span 9 = 1.8523, 3.1441 # span 10 = 1.0000e-12, 5.8543e+02 # span 11 = 2.0913e+02, 2.4616e+02 # span 12 = 0.00, 100.00 # span 13 = -0.989, 1.196 # span 14 = 0, 1 # span 15 = 18.6261, 33.9774 # span 16 = 14.8292, 32.5806 # span 17 = 4.1745, 8.8659 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 17 2015 04:15:40 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:42:56, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0022.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 13:30:16, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 022.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 13:45:16, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0022.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:48, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0022. 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 13:55:02, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0022 .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 0.9 0.9 8.9035 27.6 1.493 398.1 243.9 31.1228 3.334060 66 2.0 1.9 8.8954 27.5 1.499 119.6 243.6 31.1311 3.334225 33 3.0 3.0 8.2043 27.6 1.501 94.5 244.0 31.2333 3.285589 28 4.0 4.0 7.1502 26.9 1.604 74.9 244.0 31.5895 3.229919 25 5.0 4.9 6.9521 25.1 1.882 59.0 244.0 31.6158 3.215663 24 6.0 5.9 6.7727 24.6 2.067 46.1 244.0 31.7439 3.212263 22 7.0 6.9 6.4234 20.6 2.697 35.7 244.0 31.9865 3.204774 22 8.0 7.9 6.1777 18.6 3.703 27.4 244.0 32.1495 3.198641 21 9.0 8.9 5.8614 16.1 4.857 20.6 244.0 32.2681 3.182386 21 10.0 9.9 5.5843 14.0 6.546 14.7 244.0 32.3191 3.163380 22 11.0 10.9 5.4240 14.2 9.013 10.1 244.0 32.3376 3.151448 23 12.0 11.9 5.2490 14.9 10.107 6.6 243.6 32.3455 3.137207 26 13.0 12.9 5.0500 15.3 9.904 4.1 244.0 32.3625 3.122006 25 14.0 13.9 4.9570 15.5 8.771 2.7 244.0 32.3841 3.116051 23 15.0 14.8 4.8891 16.8 7.614 1.8 244.0 32.4007 3.111795 21 16.0 15.8 4.6182 18.1 6.371 1.3 244.0 32.4121 3.089924 21 17.0 16.8 4.5164 19.3 4.817 1.0 244.0 32.4209 3.082133 22 18.0 17.8 4.4195 20.3 3.455 0.8 244.0 32.4370 3.075348 25 19.0 18.8 4.3218 21.3 2.929 0.6 244.0 32.4599 3.069162 26 20.0 19.8 4.3146 22.7 2.361 0.5 244.0 32.4789 3.070219 23 21.0 20.8 4.2856 23.1 2.128 0.4 244.0 32.4957 3.069247 20 22.0 21.8 4.2505 24.3 1.770 0.3 242.1 32.4982 3.066549 21 23.0 22.8 4.2357 24.6 1.628 0.2 243.4 32.4989 3.065402 22 24.0 23.8 4.2230 25.1 1.517 0.2 243.9 32.5018 3.064621 24 25.0 24.7 4.1652 24.9 1.487 0.2 244.0 32.5112 3.060587 25 26.0 25.7 4.1463 24.6 1.467 0.1 244.0 32.5176 3.059586 24 27.0 26.7 4.1346 24.5 1.354 0.1 243.6 32.5202 3.058870 22 28.0 27.7 4.0941 22.8 1.237 0.1 241.8 32.5239 3.055813 20 29.0 28.7 4.0751 22.0 1.128 0.1 241.8 32.5288 3.054668 22 30.0 29.7 4.0648 22.0 1.278 0.0 241.8 32.5309 3.054028 23 31.0 30.7 4.0391 21.3 1.022 0.0 242.8 32.5352 3.052275 24 32.0 31.7 4.0237 19.7 0.939 0.0 243.5 32.5387 3.051312 25 33.0 32.7 4.0168 18.8 0.922 0.0 243.9 32.5407 3.050945 23 34.0 33.6 3.9514 17.0 0.830 0.0 242.0 32.5574 3.046901 18 35.0 34.7 3.9012 11.4 0.787 0.0 241.8 32.5723 3.043975 22 36.0 35.7 3.8964 10.8 0.704 0.0 241.8 32.5735 3.043717 21 37.0 36.6 3.8949 9.9 0.739 0.0 241.8 32.5743 3.043696 23 38.0 37.6 3.8934 8.4 0.741 0.0 242.1 32.5747 3.043651 24 39.0 38.6 3.8940 7.2 0.733 0.0 242.1 32.5754 3.043801 24 40.0 39.6 3.8980 6.7 0.701 0.0 241.8 32.5751 3.044164 23 41.0 40.6 3.8988 6.1 0.686 0.0 241.8 32.5753 3.044286 21 42.0 41.6 3.8989 5.5 0.708 0.0 241.8 32.5756 3.044368 21 43.1 42.7 3.9000 5.3 0.730 0.0 241.4 32.5759 3.044523 28 43.9 43.5 3.8998 5.1 0.701 0.0 240.8 32.5772 3.044659 92 44.6 44.1 3.8982 5.3 0.692 0.0 239.4 32.5773 3.044562 20