*2005/04/29 10:07:58.95 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/01 *FILE START TIME : UTC 1998/07/19 23:56:21.000 TIME INCREMENT : 0 0 0 1.375 0 ! (day hr min sec ms) NUMBER OF RECORDS : 104 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.078 120.616 2 Temperature:Primary 'deg C (ITS90)' 9.9624 17.1756 3 Transmissivity %/metre 13.3 63.4 4 Fluorescence:URU:Wetlabs mg/m^3 0.449 19.906 5 Salinity:T0:C0 PSS-78 25.1438 27.8488 6 Number_of_bin_records n/a 1 2 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: q:\cruise_data\9833\derive\1998-33-00 $END *ADMINISTRATION MISSION : 1998-33 AGENCY : UBC COUNTRY : Canada PROJECT : SoG 98 SCIENTIST : Suttle C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : STN M-2B E EVENT NUMBER : 25 LATITUDE : 50 1.74000 N ! (deg min) LONGITUDE : 124 43.94000 W ! (deg min) WATER DEPTH : 250 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2371 conductivity:primary ' ' 2102 pressure ' ' 69698 temperature:secondary ' ' 2449 conductivity:secondary ' ' 2128 WET ' ' 'WETStar fluorometer' transmissometer:primary ' ' 197 $END $REMARKS SOFTWARE VERSION 4.233 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/04/27 16:00:14 224 224 CLEAN 4.7.1 2005/04/27 16:21:40 224 224 DELETE 6.3 2005/04/27 16:22:59 224 117 CTDEDIT 4.60 2005/04/28 11:04:15 117 107 CLEAN 4.7.1 2005/04/28 11:14:46 107 107 BINAVE 4.1 2005/04/28 11:15:58 107 104 CALIB 11.4 2005/04/29 09:57:13 104 104 REMOVECH 7.0 2005/04/29 10:06:50 104 104 HDREDIT2 2.4 2005/04/29 10:07:58 ? ? $END $REMARKS -CLEAN functions: 2005/04/27 16:21:09 20 Interpolation by Record Number, in Pressure -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 5 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 111.29 dbars Sample interval (from FILE section of header) = 1.375 seconds. -CTDEDIT 2005/04/28 11:04:15 10 records were deleted in this editing session. 7 changes in channel Salinity:T0:C0 -CLEAN functions: 2005/04/28 11:14:35 20 Reset #RECS, MIN & MAX values in header. -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. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\9833\doc\1998-33RCAL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Salinity:T0:C0 PSS-78 10 0.2800000E-02 0.1000000E+01 -REMOVECH 2005/04/29 10:06:50 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -HEADER EDITS: 2005/04/29 10:07:58 Applied edit header: Q:\Cruise_Data\9833\doc\1998-33-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Raw Data File: FileName = D:\DATA\M-2B.DAT Software Version 4.233 Temperature SN = 2371 Conductivity SN = 2102 Number of Bytes Per Scan = 24 Number of Voltage Words = 2 System UpLoad Time = Jul 19 1998 23:56:21 NMEA Latitude = 50 01.74 N NMEA Longitude = 124 43.94 W NMEA UTC (Time) = Jul 19 1998 23:56:21 Store Lat/Lon Data = Add to Header Only Command Line = seasave ship: VECTOR CCGS Vector Cruise:SOG98 9814 Station: STN M-2B E2 Operator:Ram Depth: 250 # nquan = 13 # nvalues = 224 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = wetStar: Fluorescence, Wetlab Wetstar [mg/m^3] # name 8 = pumps: Pump Status # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = sal00: Salinity [PSU] # name 11 = sal11: Salinity, 2 [PSU] # name 12 = flag: flag # span 0 = 1, 224 # span 1 = 0.304, 121.292 # span 2 = 9.9624, 17.3669 # span 3 = 9.9613, 17.3550 # span 4 = 3.097312, 3.362608 # span 5 = 3.101010, 3.353270 # span 6 = 59.7361, 89.2665 # span 7 = 0.4492, 19.9062 # span 8 = 0, 1 # span 9 = -1.075, 0.979 # span 10 = 25.1382, 27.8460 # span 11 = 24.9925, 27.8432 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1.375 # start_time = Jul 19 1998 23:56:21 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2371, 08-May-98s # sensor 1 = Frequency 1 conductivity, primary, 2102, 08-May-98s, cpcor = -9.5 700e-08 # sensor 2 = Frequency 2 pressure, 69698, 11-12-1997 # sensor 3 = Frequency 3 temperature, secondary, 2449, 08-May-98s # sensor 4 = Frequency 4 conductivity, secondary, 2128, 05-May-98s, cpcor = -9 .5700e-08 # sensor 5 = Extrnl Volt 0 WET Labs, WETStar fluorometer, WS3S-417P, 7/7/98 # sensor 6 = Extrnl Volt 2 transmissometer, primary, 197, 6/1/98 # datcnv_date = Apr 27 2005 14:26:11, 5.32a # datcnv_in = Q:\Cruise_Data\9833\1998-33-0025.DAT Q:\Cruise_Data\9833\1998-ctd. CON # datcnv_skipover = 0 # celltm_date = Apr 27 2005 15:28:14, 5.32a # celltm_in = Q:\Cruise_Data\9833\convert\1998-33-0025.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Apr 27 2005 15:29:16, 5.32a # Derive_in = Q:\Cruise_Data\9833\celltm\1998-33-0025.cnv Q:\Cruise_Data\2005-03 \2005-03-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db and a few records from the bottom of the cast; salinity was cleaned. The data from this cruise was processed long after it was collected. There was no log book available, nor any calibration sampling. It followed cruise 1998-14 and used the same temperature, conductivity and transmissivity sensors, so the calibration analysis of that cruise was applied to this one. The sampling interval was large for all casts except #13, so it was difficult to distinguish bad data from good. Editing was limited to removing obviously bad data, mostly from the surface and bottom of casts. A little cleaning of salinity was done where there are obvious spikes. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.28E-02 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Wetlabs _rec ! ords !------ -------- ----- ------- -------- ---- *END OF HEADER 3.1 17.1756 13.3 11.511 25.1438 1 4.1 16.5137 16.1 17.576 25.2626 2 5.2 15.9677 23.4 16.706 25.3698 1 6.0 15.6486 31.4 16.805 25.4142 1 6.9 15.4268 36.4 17.003 25.4548 1 7.7 15.3197 39.4 17.516 25.4959 1 8.7 15.2193 40.4 19.906 25.5451 1 9.7 15.0043 41.5 18.958 25.7156 1 10.8 14.9551 41.4 19.511 25.7759 1 12.0 14.8333 42.0 18.622 25.8611 1 13.1 14.6317 44.8 14.079 26.0104 1 14.2 14.6296 45.3 11.472 26.0160 1 15.4 14.6306 45.6 8.627 26.0251 1 16.5 14.6234 45.1 7.185 26.0368 1 17.6 14.6137 45.5 6.632 26.0441 1 18.7 14.5136 47.0 6.770 26.0967 1 19.8 14.3813 47.5 6.296 26.1688 1 20.9 14.2257 51.1 6.059 26.2351 1 21.9 14.1240 51.8 4.953 26.2769 1 23.0 14.0634 52.4 4.182 26.3125 1 24.1 13.9934 52.8 3.827 26.3476 1 25.2 13.9395 53.3 3.768 26.3817 1 26.4 13.9119 54.3 3.491 26.4133 1 27.6 13.8511 55.1 3.649 26.4648 1 28.8 13.6897 56.6 3.175 26.5844 1 30.0 13.5804 57.3 2.879 26.6283 1 31.2 13.5531 57.3 2.089 26.6477 1 32.4 13.4759 58.6 2.187 26.7037 1 33.6 13.2546 61.0 2.089 26.8317 1 34.8 12.9329 63.1 1.852 26.9604 1 36.0 12.8814 63.3 1.338 26.9786 1 37.2 12.8394 63.4 1.101 26.9962 1 38.4 12.7513 63.2 1.101 27.0286 1 39.6 12.5859 62.8 1.081 27.0865 1 40.9 12.5395 62.7 1.101 27.1027 1 42.1 12.4783 62.5 1.061 27.1250 1 43.4 12.3852 62.6 1.101 27.1557 1 44.7 12.3384 62.5 1.081 27.1726 1 46.0 12.2836 62.3 1.081 27.1901 1 47.3 12.1960 62.0 1.042 27.2192 1 48.5 12.0599 61.4 0.884 27.2622 1 49.8 11.9496 61.0 1.121 27.2961 1 51.1 11.8251 60.8 1.081 27.3338 1 52.4 11.4973 59.9 1.061 27.4296 1 53.7 11.2725 58.6 1.061 27.4945 1 55.0 11.1824 57.8 1.081 27.5203 1 56.3 10.9996 56.9 0.825 27.5691 1 57.6 10.7633 55.6 0.963 27.6299 1 58.9 10.5653 55.3 1.081 27.6839 1 60.2 10.4844 56.4 1.101 27.7064 1 61.5 10.4491 56.8 1.042 27.7178 1 62.8 10.3555 54.4 1.101 27.7365 1 64.1 10.2679 53.6 1.121 27.7600 1 65.4 10.2244 53.2 1.160 27.7714 1 66.6 10.1826 52.1 1.180 27.7835 1 67.8 10.1528 52.1 1.200 27.7931 1 69.1 10.1356 53.0 1.219 27.7998 1 70.3 10.1275 52.9 1.279 27.8023 1 71.5 10.1177 52.2 1.081 27.8048 1 72.7 10.1062 50.1 0.825 27.8081 1 74.0 10.0994 48.7 0.568 27.8105 1 75.2 10.0894 52.0 1.101 27.8159 1 76.4 10.0807 54.6 0.449 27.8186 1 77.6 10.0651 53.3 0.785 27.8226 1 78.8 10.0558 54.2 1.259 27.8253 1 80.0 10.0514 54.7 1.279 27.8266 1 81.2 10.0469 55.3 1.239 27.8279 1 82.5 10.0420 55.1 1.259 27.8293 1 83.7 10.0342 55.1 1.259 27.8314 1 84.9 10.0295 54.2 1.298 27.8326 1 86.1 10.0254 53.9 1.298 27.8330 1 87.3 10.0236 53.6 1.338 27.8342 1 88.5 10.0229 53.8 1.358 27.8345 1 89.6 10.0217 53.8 1.338 27.8348 1 90.8 10.0184 53.7 1.338 27.8355 1 91.8 10.0165 54.3 1.318 27.8360 1 92.9 10.0154 54.8 1.358 27.8362 1 93.9 10.0154 55.1 1.338 27.8363 1 94.9 10.0150 55.4 1.338 27.8363 1 95.9 10.0150 55.0 1.318 27.8363 1 96.9 10.0150 55.4 1.338 27.8363 1 97.9 10.0143 54.9 1.338 27.8367 1 98.8 10.0120 55.7 1.318 27.8370 1 100.0 10.0093 56.5 1.318 27.8375 2 101.2 10.0098 57.1 1.298 27.8379 1 102.1 10.0050 57.2 1.298 27.8387 1 103.0 9.9980 56.6 1.279 27.8397 1 104.2 9.9919 57.9 1.279 27.8408 1 105.4 9.9888 58.3 1.279 27.8424 1 106.6 9.9818 59.1 1.279 27.8440 1 107.8 9.9754 59.0 1.259 27.8455 1 109.0 9.9733 59.2 1.259 27.8460 1 110.1 9.9721 59.3 1.239 27.8464 1 111.1 9.9721 59.3 1.259 27.8465 1 112.2 9.9717 58.8 1.279 27.8466 1 113.1 9.9699 59.2 1.259 27.8469 1 114.1 9.9688 59.0 1.259 27.8473 1 115.0 9.9677 58.8 1.259 27.8476 1 115.9 9.9666 59.5 1.259 27.8478 1 116.8 9.9654 59.0 1.279 27.8480 1 117.7 9.9647 59.3 1.259 27.8483 1 118.9 9.9642 59.2 1.259 27.8485 2 120.1 9.9635 59.5 1.259 27.8487 1 120.6 9.9624 59.6 1.239 27.8488 1