/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=CAL9802 /start_date=19980202 /end_date=19980202 /start_time=18:46:00[GMT] /end_time=18:46:00[GMT] /north_latitude=32.595[DEG] /south_latitude=32.595[DEG] /east_longitude=-122.817[DEG] /west_longitude=-122.817[DEG] /station=83.90 /data_file_name=ag83.90_69m.sb /water_depth=NA /measurement_depth=69 /cloud_percent=NA /secchi_depth=NA /wave_height=NA /wind_speed=NA /data_type=scan /data_status=final /calibration_files=missing_calibration.txt ! linked_files=sbsurf_cal9802.dat.sb,apm90_cal9802.dat.sb,adm90_cal9802.dat.sb,as_cal9802.dat.sb ! the unique identifier APid is used to link atp,ad,ays spectra to depth-resolved samples in spgdepthd_cal9802.dat.sb ! the unique identifiers Cruise and Station are used to link to other surface data in sbsurf_cal9802.dat.sb /documents=README.cal9802 /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 300 nm - 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: 0.50 ! PHAEO: 0.40 ! APid: 9802p093 ! Afile: 9802s093.sp6 ! ! as300: 0.293 ! aslope: 0.021 ! fiterr: 0 ! /end_header 300 0.31071 302 0.29956 304 0.2793 306 0.26274 308 0.24701 310 0.23363 312 0.22114 314 0.20941 316 0.20039 318 0.19236 320 0.18597 322 0.17929 324 0.17193 326 0.1651 328 0.15982 330 0.15363 332 0.14682 334 0.14072 336 0.13256 338 0.12703 340 0.12079 342 0.11645 344 0.11277 346 0.11152 348 0.10791 350 0.10551 352 0.10509 354 0.10113 356 0.09835 358 0.09536 360 0.09316 362 0.09038 364 0.08778 366 0.08187 368 0.07702 370 0.06964 372 0.06388 374 0.05866 376 0.05697 378 0.05532 380 0.05373 382 0.05107 384 0.05013 386 0.04722 388 0.04412 390 0.04208 392 0.03864 394 0.03971 396 0.04001 398 0.04026 400 0.04067 402 0.03968 404 0.03979 406 0.03935 408 0.03924 410 0.03817 412 0.03701 414 0.03663 416 0.03731 418 0.03565 420 0.03382 422 0.03169 424 0.02693 426 0.02418 428 0.0222 430 0.02145 432 0.01947 434 0.01759 436 0.01828 438 0.01875 440 0.01839 442 0.01918 444 0.01843 446 0.01818 448 0.01661 450 0.01555 452 0.01266 454 0.01262 456 0.01035 458 0.01188 460 0.01182 462 0.01241 464 0.00997 466 0.00913 468 0.00806 470 0.00791 472 0.00529 474 0.0029 476 0.00023 478 -0.00088 480 -0.00262 482 -0.00176 484 -0.00139 486 0.00023 488 0.00012 490 0.00052 492 0.0011 494 0.00125 496 0.00304 498 0.0025 500 0.00365 502 0.0016 504 0.00136 506 -0.0002 508 -0.0028 510 -0.00318 512 -0.00349 514 -0.003 516 -0.00264 518 -0.00348 520 -0.00393 522 -0.00454 524 -0.00414 526 -0.00559 528 -0.00512 530 -0.00544 532 -0.00455 534 -0.00144 536 -0.00304 538 -0.00334 540 -0.005 542 -0.00429 544 -0.00656 546 -0.00561 548 -0.00651 550 -0.00581 552 -0.00695 554 -0.00874 556 -0.01033 558 -0.01324 560 -0.01459 562 -0.01372 564 -0.01176 566 -0.00597 568 -0.00521 570 -0.00302 572 -0.00301 574 -0.00357 576 -0.00473 578 -0.00362 580 -0.00421 582 -0.00319 584 -0.00139 586 -0.00148 588 -0.00027 590 -0.00071 592 -0.00099 594 -0.00173 596 -0.00121 598 -0.00029 600 -0.0008