*2019/08/01 08:40:00.67 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/14 14:18:29.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 66 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B235C671 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 8.473 72.7299 2 Depth metres 8.388 72.02438 3 Temperature:Secondary 'deg C (ITS90)' -0.9970421 7.1463 4 Transmissivity %/metre 25.29286 45.16316 5 Fluorescence:URU:Seapoint mg/m^3 0.244 1.158737 6 PAR uE/m^2/sec 0 3.871 7 PAR:Reference uE/m^2/sec 4.640956 21.784 8 Salinity:T1:C1 PSS-78 30.972 31.69777 9 Conductivity:Secondary S/m 2.562458 3.172714 10 Number_of_bin_records n/a 1 49 $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\2015-007-0001.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 : SLIP-1 EVENT NUMBER : 1 LATITUDE : 62 0.60000 N ! (deg min) LONGITUDE : 175 3.60000 W ! (deg min) WATER DEPTH : 76 ALTIMETER (M) : 6.74 ! 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 14:26:36 98220 98220 CLEAN 5.2.3 2019/07/26 14:31:28 98220 98220 CLIP 1.3 2019/07/29 14:09:21 98220 83221 SHIFTDAT 3.4 2019/07/29 15:10:03 83221 83221 DELETE 6.3 2019/07/29 16:20:03 83221 1862 CTDEDIT 5.2.3 2019/07/30 10:53:37 1862 1451 FILTERS 4.3 2019/08/01 08:22:27 1451 1451 BINAVE 4.2 2019/08/01 08:23:18 1451 66 REMOVECH 8.2 2019/08/01 08:23:59 66 66 REORDER 1.3.1 2019/08/01 08:29:23 ? ? HDREDIT2 3.1.1 2019/08/01 08:40:00 ? ? $END $REMARKS -CLEAN functions: 2019/07/26 14:31:28 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 = 15000,100000 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 63.21 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/30 10:53:37 411 records were deleted in this editing session. 47 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 08:23:59 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 08:40:00 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\2015-07-0001.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 14 2015 14:18:13 NMEA Latitude = 62 00.60 N NMEA Longitude = 175 03.60 W NMEA UTC (Time) = Jul 14 2015 14:18:29 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: SLIP-1 Depth: 70 System UTC = Jul 14 2015 14:18:13 # nquan = 19 # nvalues = 98220 # 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, 98220 # span 1 = -0.604, 73.207 # span 2 = -0.598, 72.492 # span 3 = -1.0048, 10.3945 # span 4 = -1.0296, 10.4187 # span 5 = 1.855548, 3.528968 # span 6 = 1.361968, 3.430314 # span 7 = 12.9267, 83.0899 # span 8 = 3.6630e-02, 3.7973e+00 # span 9 = 1.6325, 3.3297 # span 10 = 1.0000e-12, 6.5064e+01 # span 11 = 0.0000e+00, 1.2417e+02 # span 12 = 0.00, 100.00 # span 13 = -1.633, 1.331 # span 14 = 0, 1 # span 15 = 17.0251, 32.6907 # span 16 = 12.3530, 32.9793 # span 17 = 4.1482, 9.4988 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 14 2015 14:18:29 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:41:17, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0001.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 13:29:09, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 001.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 13:44:10, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0001.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:46:40, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0001. 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 13:53:46, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0001 .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 all records from the top 8m and some other records corrupted by shed wakes; 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 8.5 8.4 7.1463 42.4 0.305 3.9 21.8 30.9720 3.172714 2 8.9 8.8 7.1443 42.5 0.317 3.7 21.8 30.9730 3.172656 24 10.5 10.3 7.1402 42.8 0.305 3.1 21.8 30.9733 3.172415 1 11.0 10.9 7.1405 42.7 0.305 2.9 20.4 30.9736 3.172483 25 12.0 11.9 7.1395 42.2 0.308 2.7 20.0 30.9753 3.172605 22 13.0 12.9 6.9903 42.3 0.287 2.5 4.6 30.9813 3.163072 22 14.0 13.9 6.2454 41.5 0.306 2.3 21.2 31.0257 3.103409 30 15.0 14.8 6.1262 41.6 0.343 2.0 21.8 31.0331 3.094148 34 16.0 15.8 6.0997 41.4 0.363 1.9 21.8 31.0276 3.091516 28 17.0 16.8 6.0813 41.3 0.385 1.8 21.8 31.0269 3.089982 26 18.0 17.8 6.0498 41.2 0.394 1.6 21.8 31.0260 3.087354 26 19.0 18.8 6.0264 41.1 0.400 1.5 21.8 31.0246 3.085338 28 20.0 19.8 6.0058 41.3 0.427 1.4 21.8 31.0258 3.083797 28 21.0 20.8 5.9856 41.3 0.449 1.3 20.4 31.0256 3.082149 24 22.0 21.8 5.9701 41.4 0.472 1.1 21.8 31.0252 3.080873 22 23.0 22.8 5.9492 41.1 0.472 1.1 21.8 31.0242 3.079108 22 24.0 23.8 5.9031 41.5 0.474 1.0 21.8 31.0224 3.075205 20 25.0 24.8 5.7915 41.4 0.502 0.9 21.8 31.0159 3.065492 20 26.0 25.8 5.6602 41.5 0.541 0.8 21.8 31.0123 3.054435 20 27.0 26.7 5.4341 42.0 0.563 0.8 21.8 31.0200 3.036630 19 28.0 27.7 4.4091 42.3 0.581 0.7 21.8 31.0318 2.954116 20 29.0 28.7 3.6279 43.3 0.567 0.7 21.8 31.0482 2.892483 20 30.0 29.7 2.8252 43.8 0.536 0.6 21.8 31.0264 2.826299 19 31.0 30.7 2.3831 44.4 0.496 0.6 20.3 31.0449 2.792663 19 32.0 31.7 2.1718 44.7 0.460 0.5 21.7 31.0618 2.777294 18 33.0 32.7 1.6353 45.0 0.436 0.5 21.8 31.1015 2.738056 18 34.0 33.7 0.8554 45.2 0.412 0.4 21.8 31.1526 2.680686 19 35.0 34.7 0.6271 44.9 0.420 0.4 21.8 31.1902 2.665548 19 36.0 35.7 0.1761 44.2 0.468 0.4 21.8 31.2391 2.634292 20 37.0 36.6 -0.1153 44.5 0.498 0.3 21.8 31.2745 2.614376 20 38.0 37.6 -0.3598 43.8 0.518 0.3 21.8 31.3110 2.597991 20 39.0 38.6 -0.4169 41.8 0.678 0.3 21.8 31.3632 2.597497 20 40.0 39.6 -0.5730 40.5 0.929 0.2 21.8 31.3951 2.587893 21 41.0 40.6 -0.7811 39.6 1.059 0.2 21.8 31.4294 2.574290 20 42.0 41.6 -0.9393 39.3 1.158 0.2 21.8 31.4698 2.565085 20 43.0 42.6 -0.9970 39.3 1.159 0.2 21.8 31.4943 2.562458 19 44.0 43.6 -0.9939 38.7 1.118 0.1 20.3 31.5505 2.566913 19 45.0 44.6 -0.9578 34.7 0.976 0.1 21.8 31.5982 2.573300 18 46.0 45.5 -0.9337 32.9 0.821 0.1 21.8 31.6342 2.577894 20 47.0 46.6 -0.9198 30.6 0.667 0.1 21.8 31.6533 2.580410 21 48.0 47.5 -0.9213 28.8 0.850 0.1 21.8 31.6665 2.581337 21 49.0 48.5 -0.9208 28.4 0.534 0.1 21.8 31.6734 2.581928 21 50.0 49.5 -0.9230 27.7 0.386 0.1 21.8 31.6781 2.582149 20 51.0 50.5 -0.9202 26.8 0.358 0.0 21.8 31.6791 2.582483 19 52.0 51.5 -0.9208 26.4 0.329 0.0 21.8 31.6821 2.582707 20 53.0 52.5 -0.9203 26.3 0.300 0.0 21.8 31.6835 2.582896 20 54.0 53.5 -0.9227 26.0 0.300 0.0 21.8 31.6869 2.583001 20 55.0 54.5 -0.9226 25.8 0.276 0.0 21.8 31.6880 2.583135 20 56.0 55.4 -0.9213 25.6 0.256 0.0 21.7 31.6890 2.583348 20 57.0 56.4 -0.9213 25.7 0.252 0.0 20.6 31.6901 2.583475 20 58.0 57.4 -0.9223 25.6 0.317 0.0 21.8 31.6910 2.583511 19 59.0 58.4 -0.9225 25.5 0.279 0.0 21.8 31.6915 2.583570 18 60.0 59.4 -0.9235 25.5 0.280 0.0 21.8 31.6931 2.583651 19 61.0 60.4 -0.9235 25.4 0.254 0.0 21.8 31.6941 2.583775 18 62.0 61.4 -0.9235 25.3 0.286 0.0 21.8 31.6943 2.583840 18 63.0 62.4 -0.9236 25.5 0.263 0.0 21.8 31.6950 2.583924 19 64.0 63.4 -0.9235 25.5 0.294 0.0 21.8 31.6951 2.583980 20 65.0 64.4 -0.9238 25.6 0.269 0.0 21.8 31.6956 2.584042 21 65.8 65.2 -0.9233 25.3 0.257 0.0 21.8 31.6957 2.584116 14 67.0 66.4 -0.9240 25.7 0.251 0.0 21.8 31.6975 2.584247 37 68.0 67.4 -0.9241 26.0 0.281 0.0 21.8 31.6978 2.584307 49 69.0 68.3 -0.9241 26.1 0.278 0.0 21.8 31.6975 2.584323 42 70.0 69.3 -0.9241 26.0 0.265 0.0 21.8 31.6975 2.584368 29 71.0 70.3 -0.9239 26.0 0.250 0.0 21.8 31.6974 2.584422 27 72.0 71.3 -0.9241 25.9 0.265 0.0 21.8 31.6971 2.584430 37 72.7 72.0 -0.9241 26.0 0.244 0.0 21.8 31.6972 2.584466 21