/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=-120.018[DEG] /east_longitude=-120.018[DEG] /north_latitude=34.273[DEG] /south_latitude=34.273[DEG] /start_date=19980924 /end_date=19980924 /start_time=21:08:00[GMT] /end_time=21:08:00[GMT] /station=82.47 /data_file_name=ag82.47_1m.sb /water_depth=NA /measurement_depth=1 /cloud_percent=10 /secchi_depth=16 /wave_height=0.30 /wind_speed=5.14 ! 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: 0.96 ! PHAEO: 0.05 ! APid: 9809p146 ! Afile: 9809s146.sp6 ! ! as300: 0.391 ! aslope: 0.019 ! fiterr: 1 ! /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 0.40401 302 0.38146 304 0.36466 306 0.3476 308 0.33201 310 0.31645 312 0.30452 314 0.29326 316 0.28229 318 0.27369 320 0.26346 322 0.2543 324 0.24591 326 0.23704 328 0.2283 330 0.22154 332 0.21307 334 0.20436 336 0.19691 338 0.18946 340 0.18186 342 0.17481 344 0.16901 346 0.16065 348 0.15348 350 0.14417 352 0.13716 354 0.13082 356 0.1255 358 0.1218 360 0.11755 362 0.11366 364 0.10996 366 0.10499 368 0.10167 370 0.09941 372 0.09621 374 0.09349 376 0.08937 378 0.08443 380 0.07953 382 0.0778 384 0.07316 386 0.07179 388 0.06867 390 0.06645 392 0.06384 394 0.0603 396 0.05728 398 0.056 400 0.05388 402 0.05241 404 0.05217 406 0.05055 408 0.05213 410 0.04974 412 0.05006 414 0.04692 416 0.04466 418 0.04194 420 0.04133 422 0.04205 424 0.04308 426 0.04294 428 0.03896 430 0.03658 432 0.03331 434 0.03068 436 0.03083 438 0.0291 440 0.0277 442 0.02616 444 0.02446 446 0.02597 448 0.02451 450 0.02248 452 0.02312 454 0.02108 456 0.02204 458 0.01956 460 0.02018 462 0.02057 464 0.01932 466 0.01864 468 0.01906 470 0.01823 472 0.01608 474 0.01425 476 0.01439 478 0.01363 480 0.01474 482 0.01327 484 0.01239 486 0.01195 488 0.01006 490 0.01066 492 0.01035 494 0.01003 496 0.00839 498 0.00667 500 0.0055 502 0.00593 504 0.00596 506 0.00626 508 0.00529 510 0.00424 512 0.00396 514 0.00475 516 0.00482 518 0.00616 520 0.00405 522 0.00287 524 0.00298 526 0.00244 528 0.00353 530 0.00586 532 0.00779 534 0.00817 536 0.00628 538 0.00762 540 0.00662 542 0.00791 544 0.00725 546 0.00634 548 0.00535 550 0.0044 552 0.00549 554 0.00691 556 0.00668 558 0.00674 560 0.00487 562 0.00557 564 0.00523 566 0.00456 568 0.00422 570 0.00478 572 0.0032 574 0.00294 576 0.0016 578 0.00233 580 0.00427 582 0.00163 584 0.00002 586 0.00091 588 0.00067 590 0.00245 592 0.00181 594 0.00167 596 -0.00008 598 -0.00094 600 -0.00284