*2007/04/23 09:55:08.35 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2007/03/31 18:43:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 105 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CB9E5AC1 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.152 107.927 2 Temperature:Secondary 'deg C (ITS90)' 7.2208 7.3322 3 Transmissivity %/metre 34.4 46.3 4 Fluorescence:URU:Seapoint mg/m^3 0.132 1.014 5 Oxygen:Dissolved:SBE mL/L 5.478 6.399 6 Oxygen:Dissolved:SBE umol/kg 238.8526 279.3345 7 Salinity:T1:C1 PSS-78 29.014 30.5492 8 Number_of_bin_records n/a 22 61 $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 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2007-11\CTD\derive\200 $END *ADMINISTRATION MISSION : 2007-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture Oceanography SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : CC1 EVENT NUMBER : 49 LATITUDE : 50 36.32000 N ! (deg min) LONGITUDE : 126 21.39000 W ! (deg min) ALTIMETER (M) : 8.74 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/04/12 15:19:33 15249 15249 CLEAN 5.0 2007/04/12 15:36:46 15065 15065 SHIFTDAT 3.4 2007/04/13 12:29:59 15065 15065 SHIFTDAT 3.4 2007/04/13 12:45:52 15065 15065 SHIFTDAT 3.4 2007/04/13 13:02:22 15065 15065 SHIFTDAT 3.4 2007/04/13 13:18:58 15065 15065 DELETE 6.3 2007/04/13 13:30:41 15065 3417 CTDEDIT 4.61 2007/04/18 14:05:55 3417 3320 FILTERS 4.3 2007/04/20 16:33:27 3320 3320 BINAVE 4.1.1 2007/04/20 16:36:54 3320 105 CALIB 11.7 2007/04/20 17:07:56 105 105 REMOVECH 7.0 2007/04/20 17:08:32 105 105 CHGUNITS 3.0 2007/04/23 09:39:35 105 105 REORDER 1.2.1 2007/04/23 09:53:09 ? ? HDREDIT2 2.5.1 2007/04/23 09:55:08 ? ? $END $REMARKS -CLEAN functions: 2007/04/12 15:20:09 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -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 98.29 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/04/18 14:05:55 97 records were deleted in this editing session. 37 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: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. -CALIB parameters: 2007/04/20 17:07:56 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2007-11\CTD\doc\2007-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.1368000E+00 0.1000000E+01 -REMOVECH 2007/04/20 17:08:32 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/04/23 09:55:08 Applied edit header: Q:\Cruise_Data\2007-11\CTD\doc\2007-11-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2007-11\2007-11-0049.dat Software Version Seasave Win32 V 5.37c Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Mar 31 2007 18:43:26 NMEA Latitude = 50 36.32 N NMEA Longitude = 126 21.39 W NMEA UTC (Time) = Mar 31 2007 18:43:24 Store Lat/Lon Data = Add to Header Only Ship: Vector VECTOR Cruise: 2007-11 Station: CC1 Latitude: Longitude: Depth 117m # nquan = 16 # nvalues = 15249 # 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 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 15249 # span 1 = 1.294, 108.288 # span 2 = 7.2072, 7.3316 # span 3 = 7.2110, 7.3324 # span 4 = 2.983601, 3.152790 # span 5 = 2.998480, 3.153021 # span 6 = 74.9656, 82.8121 # span 7 = 0.0000e+00, 2.0842e+00 # span 8 = 2.3932, 3.0379 # span 9 = 4.67052, 6.27225 # span 10 = 8.62, 100.00 # span 11 = -0.842, 0.872 # span 12 = 0, 1 # span 13 = 28.8630, 30.5487 # span 14 = 29.0106, 30.5501 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 31 2007 18:43:26 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005, 28-Dec-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Apr 12 2007 12:20:01, 5.37e # datcnv_in = Q:\Cruise_Data\2007-11\CTD\2007-11-0049.dat Q:\Cruise_Data\2007-11 \CTD\2007-11-ctd.con # datcnv_skipover = 0 # wildedit_date = Apr 12 2007 13:34:11, 5.37e # wildedit_in = Q:\Cruise_Data\2007-11\CTD\convert\2007-11-0049.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Apr 12 2007 14:49:50, 5.37e # celltm_in = Q:\Cruise_Data\2007-11\CTD\wildedit\2007-11-0049.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 12 2007 14:54:17, 5.37e # Derive_in = Q:\Cruise_Data\2007-11\CTD\celltm\2007-11-0049.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.9db and to clean salinity lightly. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The SBE dissolved oxygen data in the CTD files should be considered, roughly: • ±0.3ml/l from the surface to 250m • ±0.1ml/l below 200m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.1368 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 4.2 7.2512 42.7 0.351 6.40 279.3 29.0185 29 5.0 7.2510 42.8 0.355 6.39 279.2 29.0159 33 6.0 7.2520 42.8 0.383 6.38 278.7 29.0140 30 7.0 7.2452 42.9 0.508 6.37 278.0 29.0284 30 8.1 7.2415 43.1 0.566 6.36 277.5 29.1446 26 9.0 7.2332 43.2 0.683 6.37 277.9 29.1873 28 10.0 7.2208 43.2 0.889 6.37 278.2 29.2284 29 11.0 7.2216 42.8 0.818 6.34 276.5 29.2869 29 12.0 7.2748 42.7 0.931 6.27 273.6 29.3498 30 13.0 7.2724 43.4 1.014 6.19 270.2 29.4202 29 14.0 7.2528 43.4 0.874 6.13 267.7 29.5080 29 15.0 7.2483 43.5 0.812 6.10 266.3 29.5702 29 16.0 7.2437 44.0 0.836 6.08 265.2 29.6384 30 17.0 7.2428 44.2 0.747 6.06 264.3 29.6731 29 18.0 7.2441 44.3 0.641 6.03 263.3 29.6912 29 19.0 7.2446 44.4 0.635 6.01 262.4 29.7154 29 20.0 7.2533 44.4 0.649 5.99 261.4 29.7499 29 21.0 7.2504 44.6 0.532 5.96 259.9 29.7921 31 22.0 7.2569 44.8 0.517 5.92 258.2 29.8870 31 23.0 7.2680 44.9 0.530 5.89 256.8 29.9659 29 24.0 7.2670 45.0 0.418 5.86 255.8 29.9898 31 25.0 7.2642 45.0 0.395 5.84 254.7 30.0152 29 26.0 7.2694 45.2 0.368 5.82 253.7 30.0641 30 27.0 7.2792 45.2 0.370 5.80 253.0 30.0969 29 28.0 7.2625 45.6 0.327 5.79 252.4 30.1539 29 29.0 7.2463 46.1 0.310 5.77 251.7 30.1733 30 30.0 7.2459 46.3 0.289 5.75 250.7 30.2125 32 31.0 7.2468 46.3 0.251 5.73 249.8 30.2717 31 32.0 7.2483 45.8 0.225 5.71 249.1 30.3000 30 33.0 7.2478 45.5 0.273 5.70 248.6 30.3132 30 34.0 7.2477 45.4 0.215 5.69 248.1 30.3173 30 35.0 7.2480 45.3 0.184 5.68 247.7 30.3180 30 36.0 7.2478 45.3 0.183 5.67 247.4 30.3245 27 37.0 7.2477 45.3 0.178 5.66 247.0 30.3235 29 38.0 7.2491 45.2 0.178 5.66 246.6 30.3386 24 39.0 7.2538 45.1 0.176 5.65 246.4 30.3586 28 40.0 7.2559 45.0 0.167 5.65 246.3 30.3654 28 41.0 7.2566 45.2 0.168 5.64 246.2 30.3663 27 42.0 7.2562 45.3 0.176 5.64 246.0 30.3632 24 43.0 7.2566 45.4 0.171 5.64 245.9 30.3629 29 44.0 7.2573 45.4 0.170 5.64 245.7 30.3642 29 45.0 7.2585 45.4 0.173 5.63 245.4 30.3675 29 46.0 7.2622 45.4 0.169 5.62 245.1 30.3800 29 47.0 7.2689 45.3 0.160 5.61 244.7 30.4039 29 48.0 7.2777 45.1 0.160 5.61 244.5 30.4177 29 49.0 7.2816 45.1 0.163 5.60 244.4 30.4199 29 50.0 7.2830 45.0 0.172 5.60 244.1 30.4237 29 51.0 7.2816 45.0 0.160 5.60 244.0 30.4264 28 52.0 7.2817 44.6 0.171 5.59 243.7 30.4307 22 53.0 7.2821 44.3 0.205 5.58 243.4 30.4325 29 54.0 7.2849 44.3 0.175 5.58 243.2 30.4340 28 55.0 7.2866 44.2 0.159 5.57 242.9 30.4369 26 56.0 7.3030 44.0 0.183 5.57 242.7 30.4519 29 57.0 7.3132 43.8 0.163 5.56 242.4 30.4603 29 58.0 7.3155 43.8 0.163 5.55 242.1 30.4637 29 59.0 7.3179 43.6 0.162 5.55 241.8 30.4691 29 60.0 7.3173 43.4 0.159 5.54 241.5 30.4808 28 61.0 7.3157 42.4 0.153 5.53 241.2 30.4941 28 62.0 7.3162 41.8 0.152 5.53 241.0 30.5012 29 63.0 7.3130 40.9 0.152 5.52 240.9 30.5065 29 64.0 7.3134 40.5 0.145 5.52 240.7 30.5075 29 65.0 7.3145 40.3 0.149 5.52 240.6 30.5090 29 66.0 7.3166 40.1 0.156 5.51 240.4 30.5120 29 67.0 7.3181 40.1 0.153 5.51 240.4 30.5142 29 68.0 7.3195 39.9 0.142 5.51 240.3 30.5165 27 69.0 7.3198 39.8 0.145 5.51 240.3 30.5168 29 70.0 7.3195 39.8 0.142 5.51 240.3 30.5169 29 71.0 7.3193 39.6 0.146 5.51 240.1 30.5178 29 72.0 7.3197 39.5 0.150 5.51 240.1 30.5181 29 73.0 7.3211 39.3 0.147 5.51 240.1 30.5208 29 74.0 7.3215 39.1 0.148 5.51 240.0 30.5222 29 75.0 7.3223 39.2 0.143 5.50 240.0 30.5236 29 76.0 7.3224 38.9 0.145 5.50 239.9 30.5238 29 77.0 7.3230 38.8 0.151 5.50 239.9 30.5254 29 78.0 7.3237 38.5 0.139 5.50 239.9 30.5266 29 79.0 7.3241 38.5 0.142 5.50 239.9 30.5277 29 80.0 7.3241 38.5 0.143 5.50 239.9 30.5297 30 81.0 7.3243 38.7 0.148 5.50 239.8 30.5302 29 82.0 7.3245 38.6 0.162 5.50 239.8 30.5305 28 83.0 7.3247 38.7 0.143 5.50 239.8 30.5307 30 84.0 7.3256 39.0 0.146 5.50 239.7 30.5324 28 85.0 7.3270 39.4 0.142 5.50 239.7 30.5349 29 86.0 7.3274 39.3 0.143 5.50 239.6 30.5354 29 87.0 7.3275 39.2 0.138 5.49 239.5 30.5365 29 88.0 7.3273 38.7 0.146 5.49 239.5 30.5370 29 89.0 7.3267 38.0 0.142 5.49 239.4 30.5375 29 90.0 7.3261 37.6 0.136 5.49 239.3 30.5379 29 91.0 7.3261 36.7 0.136 5.49 239.2 30.5379 28 92.0 7.3237 35.4 0.149 5.48 239.1 30.5400 27 93.0 7.3237 35.2 0.144 5.48 239.1 30.5404 29 94.0 7.3238 34.9 0.146 5.48 239.1 30.5406 29 95.0 7.3238 34.8 0.136 5.48 239.1 30.5404 29 96.0 7.3239 34.9 0.138 5.48 239.1 30.5404 29 97.0 7.3248 34.6 0.138 5.48 238.9 30.5414 28 98.0 7.3257 34.6 0.143 5.48 238.9 30.5422 31 99.0 7.3260 34.6 0.141 5.48 238.9 30.5425 36 100.0 7.3263 34.4 0.147 5.48 238.9 30.5431 48 101.0 7.3265 34.6 0.142 5.48 238.9 30.5436 57 102.0 7.3270 34.6 0.142 5.48 238.9 30.5440 61 103.0 7.3270 34.6 0.145 5.48 239.0 30.5444 60 104.0 7.3289 34.8 0.143 5.48 238.9 30.5457 61 105.0 7.3283 34.8 0.147 5.48 238.9 30.5456 60 106.0 7.3312 35.1 0.140 5.48 239.0 30.5483 60 107.0 7.3320 35.9 0.141 5.48 239.1 30.5491 59 107.9 7.3322 36.1 0.132 5.48 238.9 30.5492 56