/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=-124.328[DEG] /east_longitude=-124.328[DEG] /north_latitude=33.388[DEG] /south_latitude=33.388[DEG] /start_date=19980926 /end_date=19980926 /start_time=17:54:00[GMT] /end_time=17:54:00[GMT] /station=77.100 /data_file_name=ag77.100_44m.sb /water_depth=NA /measurement_depth=44 /cloud_percent=100 /secchi_depth=32 /wave_height=0.61 /wind_speed=5.66 ! 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: -9.00 ! PHAEO: -9.00 ! APid: 9809p169 ! Afile: 9809s169.sp6 ! ! as300: 0.339 ! aslope: 0.02 ! 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 0.36906 302 0.34342 304 0.32693 306 0.30934 308 0.29214 310 0.27672 312 0.26298 314 0.25016 316 0.23754 318 0.22822 320 0.21889 322 0.21122 324 0.2033 326 0.19434 328 0.18363 330 0.17534 332 0.16837 334 0.16074 336 0.15556 338 0.14836 340 0.14288 342 0.13551 344 0.13179 346 0.12556 348 0.12087 350 0.11582 352 0.11048 354 0.10658 356 0.10447 358 0.10025 360 0.09749 362 0.09546 364 0.09265 366 0.08845 368 0.0849 370 0.08142 372 0.07803 374 0.07493 376 0.07221 378 0.07086 380 0.06862 382 0.06631 384 0.06294 386 0.06074 388 0.05823 390 0.05869 392 0.05553 394 0.0542 396 0.05225 398 0.0506 400 0.05082 402 0.04857 404 0.04785 406 0.04568 408 0.04574 410 0.04508 412 0.04395 414 0.04159 416 0.04067 418 0.03764 420 0.0369 422 0.03486 424 0.03501 426 0.03514 428 0.03734 430 0.03503 432 0.03543 434 0.03211 436 0.03129 438 0.02876 440 0.02807 442 0.02628 444 0.02541 446 0.0231 448 0.0199 450 0.01943 452 0.01885 454 0.01831 456 0.01857 458 0.0174 460 0.01893 462 0.01819 464 0.01759 466 0.01652 468 0.01489 470 0.01474 472 0.01362 474 0.01313 476 0.01338 478 0.0125 480 0.01227 482 0.0119 484 0.0111 486 0.01026 488 0.00829 490 0.00831 492 0.00966 494 0.00998 496 0.01174 498 0.00942 500 0.00993 502 0.00591 504 0.00564 506 0.00543 508 0.00793 510 0.00802 512 0.0075 514 0.00712 516 0.00496 518 0.00537 520 0.00447 522 0.00605 524 0.00558 526 0.00599 528 0.00534 530 0.00436 532 0.00404 534 0.00423 536 0.00382 538 0.00439 540 0.00134 542 -0.00023 544 -0.00073 546 0.00074 548 0.00088 550 0.00327 552 0.00326 554 0.00337 556 0.00419 558 0.00435 560 0.00479 562 0.00502 564 0.00519 566 0.00409 568 0.00336 570 0.00438 572 0.00345 574 0.00387 576 0.00279 578 0.00415 580 0.00099 582 0.00187 584 0.0005 586 0.0015 588 0.00287 590 0.00156 592 0.0003 594 0.00073 596 0.00057 598 0.00124 600 0.00116