/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=-121.993[DEG] /east_longitude=-121.993[DEG] /north_latitude=31.417[DEG] /south_latitude=31.417[DEG] /start_date=19980917 /end_date=19980917 /start_time=19:10:00[GMT] /end_time=19:10:00[GMT] /station=90.90 /data_file_name=ag90.90_199m.sb /water_depth=NA /measurement_depth=199 /cloud_percent=NA /secchi_depth=NA /wave_height=NA /wind_speed=NA ! 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: 0.00 ! PHAEO: 0.03 ! APid: 9809p044 ! Afile: 9809s044.sp6 ! ! as300: 0.412 ! aslope: 0.02 ! fiterr: 0 ! /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 0.40225 302 0.38728 304 0.37221 306 0.35724 308 0.34454 310 0.33334 312 0.32016 314 0.30975 316 0.29777 318 0.28843 320 0.27785 322 0.27055 324 0.26128 326 0.25414 328 0.2462 330 0.24049 332 0.2316 334 0.22141 336 0.21256 338 0.2033 340 0.19516 342 0.18455 344 0.17611 346 0.16413 348 0.15537 350 0.14533 352 0.13807 354 0.13009 356 0.12412 358 0.11742 360 0.11117 362 0.10674 364 0.1035 366 0.09784 368 0.09412 370 0.09031 372 0.08873 374 0.08279 376 0.0781 378 0.0753 380 0.07346 382 0.07268 384 0.06891 386 0.06718 388 0.06517 390 0.06373 392 0.06217 394 0.05891 396 0.0548 398 0.05112 400 0.04832 402 0.04672 404 0.04818 406 0.04844 408 0.04896 410 0.04542 412 0.04566 414 0.04599 416 0.04568 418 0.04612 420 0.04605 422 0.04459 424 0.04192 426 0.04149 428 0.03955 430 0.03619 432 0.03441 434 0.03296 436 0.0306 438 0.02849 440 0.02734 442 0.02655 444 0.02601 446 0.02254 448 0.02018 450 0.01869 452 0.01686 454 0.01584 456 0.01506 458 0.01552 460 0.01381 462 0.01381 464 0.01314 466 0.01271 468 0.01314 470 0.01175 472 0.01032 474 0.00776 476 0.00666 478 0.00508 480 0.00592 482 0.0065 484 0.00984 486 0.00827 488 0.00883 490 0.00855 492 0.00977 494 0.00898 496 0.0088 498 0.00609 500 0.0061 502 0.00598 504 0.00706 506 0.00479 508 0.00517 510 0.00358 512 0.00448 514 0.00524 516 0.00678 518 0.00517 520 0.00478 522 0.00521 524 0.0027 526 0.00034 528 -0.00016 530 0.00028 532 -0.00006 534 0.00036 536 -0.00237 538 -0.00174 540 -0.00208 542 -0.00051 544 -0.00219 546 -0.00097 548 -0.00051 550 0.00225 552 0.00474 554 0.00377 556 0.00352 558 0.00233 560 0.00336 562 0.00434 564 0.00365 566 0.00394 568 0.00342 570 0.00056 572 0.00064 574 -0.00042 576 -0.00064 578 0.00055 580 -0.00057 582 0.00145 584 0.00203 586 0.00087 588 0.00116 590 0.00164 592 0.0014 594 0.00126 596 -0.00079 598 -0.00114 600 -0.00207