/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=-118.895[DEG] /east_longitude=-118.895[DEG] /north_latitude=32.180[DEG] /south_latitude=32.180[DEG] /start_date=19980914 /end_date=19980914 /start_time=18:23:00[GMT] /end_time=18:23:00[GMT] /station=93.50 /data_file_name=ag93.50_57m.sb /water_depth=NA /measurement_depth=57 /cloud_percent=100 /secchi_depth=27 /wave_height=0.91 /wind_speed=2.06 ! 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: 0.66 ! PHAEO: 0.50 ! APid: 9809p010 ! Afile: 9809s010.sp6 ! ! as300: 0.447 ! aslope: 0.017 ! 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 0.4634 302 0.44378 304 0.42387 306 0.40801 308 0.39231 310 0.37804 312 0.36428 314 0.35056 316 0.33905 318 0.32921 320 0.31632 322 0.30721 324 0.29691 326 0.28805 328 0.27821 330 0.26899 332 0.26089 334 0.25194 336 0.2441 338 0.2352 340 0.22666 342 0.219 344 0.21113 346 0.20301 348 0.19212 350 0.18543 352 0.18166 354 0.17849 356 0.17213 358 0.16545 360 0.16016 362 0.15436 364 0.1507 366 0.14542 368 0.14192 370 0.13823 372 0.13628 374 0.13084 376 0.12497 378 0.12101 380 0.11564 382 0.11195 384 0.10742 386 0.10637 388 0.10639 390 0.10249 392 0.09912 394 0.09702 396 0.09591 398 0.0935 400 0.09361 402 0.09238 404 0.08956 406 0.08991 408 0.08564 410 0.0833 412 0.0814 414 0.0812 416 0.07705 418 0.07416 420 0.07267 422 0.06845 424 0.06511 426 0.06286 428 0.06062 430 0.05787 432 0.05589 434 0.05337 436 0.0516 438 0.0486 440 0.04738 442 0.04313 444 0.04293 446 0.03901 448 0.03846 450 0.03844 452 0.03527 454 0.03342 456 0.03298 458 0.03154 460 0.03175 462 0.0299 464 0.02883 466 0.02705 468 0.02701 470 0.02525 472 0.02546 474 0.02568 476 0.02295 478 0.02145 480 0.02102 482 0.01979 484 0.01955 486 0.02032 488 0.01878 490 0.01718 492 0.01724 494 0.01644 496 0.01434 498 0.01438 500 0.01404 502 0.01334 504 0.01278 506 0.01318 508 0.01176 510 0.01 512 0.00928 514 0.00962 516 0.00857 518 0.00843 520 0.00855 522 0.00887 524 0.00972 526 0.01093 528 0.00723 530 0.0071 532 0.00783 534 0.00749 536 0.00852 538 0.00702 540 0.00717 542 0.00575 544 0.00537 546 0.00417 548 0.0053 550 0.00771 552 0.00481 554 0.00518 556 0.00256 558 0.00345 560 0.00404 562 0.00429 564 0.00265 566 0.00287 568 0.00317 570 0.00181 572 0.00325 574 0.00369 576 0.0018 578 0.00182 580 0.00283 582 0.00347 584 0.00332 586 0.00337 588 0.00279 590 0.00065 592 -0.00033 594 0.00016 596 0.0007 598 0.00187 600 0.00004