/begin_header /identifier_product_doi=10.5067/SeaBASS/CALCOFI/DATA001 /affiliations=UCSD-SIO /investigators=Greg_Mitchell,Mati_Kahru /contact=mkahru@ucsd.edu /experiment=CALCOFI /cruise=CAL9809 /data_type=scan /data_status=final /calibration_files=missing_calibration.txt ! original_file_name=as_cal9807.dat /west_longitude=-117.898[DEG] /east_longitude=-117.898[DEG] /north_latitude=33.422[DEG] /south_latitude=33.422[DEG] /start_date=19980919 /end_date=19980919 /start_time=20:42:00[GMT] /end_time=20:42:00[GMT] /station=90.30 /data_file_name=ag90.30_49m.sb /water_depth=NA /measurement_depth=49 /cloud_percent=NA /secchi_depth=25 /wave_height=0.30 /wind_speed=4.12 ! linked_files=sbsurf_cal9809.dat.sb,apm90_cal9809.dat.sb,adm90_cal9809.dat.sb,as_cal9809.dat.sb ! the unique identifier APid is used to link atp,ad,ays spectra to depth-resolved samples in spgdepthd_cal9809.dat.sb ! the unique identifiers Cruise and Station are used to link to other surface data in sbsurf_cal9809.dat.sb /documents=README.cal9809,sbsurf_cal9809.dat.sb /missing=-9.9 /delimiter=space ! Negative values for absorption coefficient (if any) should be considered 0! ! method of estimating absorption: Mitchell, B.G., Kahru, M., CalCOFI Reports, 1998 ! The spectral range is 250-600 nm with 2 nm step ! as300 is the exponentially fitted ays value at 300 nm ! aslope is the exponential coeff in the ays=as300*exp((lambda-300)*coeff) ! fiterr is error of the fitting (composite of multiple tests): ! 0 means good fit; 1 means noisy data and less than excellent fit /fields=wavelength,ag /units=nm,1/m ! ! CHL: 0.78 ! PHAEO: 0.45 ! APid: 9809p056 ! Afile: 9809s056.sp6 ! ! as300: 0.466 ! aslope: 0.018 ! fiterr: 2 ! /end_header 250 0 252 0 254 0 256 0 258 0 260 0 262 0 264 0 266 0 268 0 270 0 272 0 274 0 276 0 278 0 280 0 282 0 284 0 286 0 288 0 290 0 292 0 294 0 296 0 298 0 300 0.45106 302 0.43032 304 0.41249 306 0.39694 308 0.38267 310 0.37066 312 0.35959 314 0.35104 316 0.34235 318 0.33598 320 0.32931 322 0.32285 324 0.31673 326 0.31186 328 0.30374 330 0.29686 332 0.2902 334 0.27912 336 0.26969 338 0.25953 340 0.24901 342 0.23864 344 0.22451 346 0.21137 348 0.20033 350 0.18928 352 0.17809 354 0.16927 356 0.15955 358 0.15117 360 0.14461 362 0.13859 364 0.13235 366 0.12683 368 0.12181 370 0.11627 372 0.11253 374 0.10658 376 0.10269 378 0.09747 380 0.09513 382 0.09093 384 0.08695 386 0.0862 388 0.08478 390 0.08392 392 0.08149 394 0.0785 396 0.07591 398 0.07443 400 0.07184 402 0.07104 404 0.06758 406 0.06753 408 0.06516 410 0.06301 412 0.05945 414 0.05742 416 0.05617 418 0.05596 420 0.05537 422 0.05282 424 0.04955 426 0.04654 428 0.04197 430 0.03817 432 0.03525 434 0.0336 436 0.03307 438 0.03294 440 0.03013 442 0.029 444 0.02762 446 0.02571 448 0.02501 450 0.02499 452 0.02308 454 0.02259 456 0.0205 458 0.02035 460 0.01984 462 0.01909 464 0.01691 466 0.01588 468 0.01456 470 0.01439 472 0.01428 474 0.01452 476 0.01529 478 0.0143 480 0.01366 482 0.01252 484 0.01163 486 0.01022 488 0.0088 490 0.00979 492 0.00952 494 0.01048 496 0.00861 498 0.00642 500 0.00508 502 0.00589 504 0.00632 506 0.00651 508 0.00499 510 0.00401 512 0.00272 514 0.00257 516 0.00406 518 0.00271 520 0.00329 522 0.00343 524 0.00303 526 0.00332 528 0.00264 530 0.00403 532 0.00365 534 0.00406 536 0.0038 538 0.00421 540 0.00455 542 0.00362 544 0.00336 546 0.00333 548 0.004 550 0.00285 552 0.00381 554 0.002 556 0.00304 558 0.00145 560 0.00069 562 -0.00022 564 -0.00145 566 -0.00048 568 -0.00051 570 0.00071 572 0.00236 574 0.00149 576 0.00355 578 0.00156 580 0.00295 582 0.00085 584 0.00117 586 0.00062 588 0.00093 590 0.0016 592 0.00317 594 0.00036 596 0.00009 598 -0.00247 600 -0.00276