File name: Pandora236s1_NewLondonCT_20241213_L1_smca1c4d20220606p1-8.txt File generation date: 20241216T174518.4Z Data description: Level 1 file (corrected signals) Data file version: smca1c4d20220606p1-8 Local principal investigator: Brooke S.Stutzman Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 236 Spectrometer number: 1 Processing software version used: BlickP v1.8.60 Instrument operation file used: Pandora236_OF_v3d20220107.txt Instrument calibration file used: Pandora236s1_CF_v4d20220606.txt Level 0 file used: Pandora236s1_NewLondonCT_20241213_L0.txt Full location name: United States Coast Guard Academy Short location name: NewLondonCT Country of location: United States Location latitude [deg]: 41.3758 Location longitude [deg]: -72.1004 Location altitude [m]: 30 Local noon date: 20241213 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method) Data caveats: Modification of session 3 "1.8 field calibration all gases" change in SO2 Nominal wavelengths [nm]: 277.2448 277.3881 277.5313 277.6746 277.8178 277.9611 278.1043 278.2475 278.3907 278.5339 278.6771 278.8203 278.9634 279.1066 279.2497 279.3929 279.5360 279.6791 279.8222 279.9653 280.1084 280.2515 280.3945 280.5376 280.6806 280.8237 280.9667 281.1097 281.2527 281.3957 281.5387 281.6817 281.8246 281.9676 282.1105 282.2535 282.3964 282.5393 282.6822 282.8251 282.9680 283.1108 283.2537 283.3966 283.5394 283.6822 283.8250 283.9679 284.1106 284.2534 284.3962 284.5390 284.6817 284.8245 284.9672 285.1099 285.2527 285.3954 285.5381 285.6807 285.8234 285.9661 286.1087 286.2514 286.3940 286.5366 286.6792 286.8218 286.9644 287.1070 287.2496 287.3921 287.5347 287.6772 287.8197 287.9622 288.1047 288.2472 288.3897 288.5322 288.6746 288.8171 288.9595 289.1020 289.2444 289.3868 289.5292 289.6716 289.8139 289.9563 290.0986 290.2410 290.3833 290.5256 290.6680 290.8103 290.9525 291.0948 291.2371 291.3793 291.5216 291.6638 291.8060 291.9483 292.0905 292.2327 292.3748 292.5170 292.6592 292.8013 292.9434 293.0856 293.2277 293.3698 293.5119 293.6540 293.7960 293.9381 294.0802 294.2222 294.3642 294.5062 294.6483 294.7902 294.9322 295.0742 295.2162 295.3581 295.5001 295.6420 295.7839 295.9258 296.0677 296.2096 296.3515 296.4934 296.6352 296.7771 296.9189 297.0607 297.2025 297.3443 297.4861 297.6279 297.7697 297.9114 298.0532 298.1949 298.3366 298.4784 298.6201 298.7618 298.9034 299.0451 299.1868 299.3284 299.4701 299.6117 299.7533 299.8949 300.0365 300.1781 300.3197 300.4612 300.6028 300.7443 300.8858 301.0274 301.1689 301.3104 301.4519 301.5933 301.7348 301.8763 302.0177 302.1591 302.3005 302.4420 302.5834 302.7247 302.8661 303.0075 303.1488 303.2902 303.4315 303.5728 303.7142 303.8555 303.9968 304.1380 304.2793 304.4206 304.5618 304.7030 304.8443 304.9855 305.1267 305.2679 305.4091 305.5502 305.6914 305.8325 305.9737 306.1148 306.2559 306.3970 306.5381 306.6792 306.8203 306.9613 307.1024 307.2434 307.3845 307.5255 307.6665 307.8075 307.9485 308.0894 308.2304 308.3714 308.5123 308.6532 308.7942 308.9351 309.0760 309.2169 309.3577 309.4986 309.6395 309.7803 309.9211 310.0620 310.2028 310.3436 310.4844 310.6251 310.7659 310.9067 311.0474 311.1881 311.3289 311.4696 311.6103 311.7510 311.8916 312.0323 312.1730 312.3136 312.4543 312.5949 312.7355 312.8761 313.0167 313.1573 313.2978 313.4384 313.5790 313.7195 313.8600 314.0005 314.1410 314.2815 314.4220 314.5625 314.7029 314.8434 314.9838 315.1243 315.2647 315.4051 315.5455 315.6859 315.8262 315.9666 316.1070 316.2473 316.3876 316.5279 316.6682 316.8085 316.9488 317.0891 317.2294 317.3696 317.5099 317.6501 317.7903 317.9305 318.0707 318.2109 318.3511 318.4912 318.6314 318.7715 318.9117 319.0518 319.1919 319.3320 319.4721 319.6121 319.7522 319.8923 320.0323 320.1723 320.3124 320.4524 320.5924 320.7323 320.8723 321.0123 321.1522 321.2922 321.4321 321.5720 321.7119 321.8518 321.9917 322.1316 322.2715 322.4113 322.5512 322.6910 322.8308 322.9706 323.1104 323.2502 323.3900 323.5297 323.6695 323.8092 323.9490 324.0887 324.2284 324.3681 324.5078 324.6474 324.7871 324.9268 325.0664 325.2060 325.3456 325.4852 325.6248 325.7644 325.9040 326.0436 326.1831 326.3226 326.4622 326.6017 326.7412 326.8807 327.0202 327.1596 327.2991 327.4386 327.5780 327.7174 327.8568 327.9962 328.1356 328.2750 328.4144 328.5537 328.6931 328.8324 328.9717 329.1111 329.2504 329.3896 329.5289 329.6682 329.8074 329.9467 330.0859 330.2251 330.3644 330.5036 330.6427 330.7819 330.9211 331.0602 331.1994 331.3385 331.4776 331.6167 331.7558 331.8949 332.0340 332.1730 332.3121 332.4511 332.5902 332.7292 332.8682 333.0072 333.1461 333.2851 333.4241 333.5630 333.7020 333.8409 333.9798 334.1187 334.2576 334.3965 334.5353 334.6742 334.8130 334.9518 335.0907 335.2295 335.3683 335.5070 335.6458 335.7846 335.9233 336.0621 336.2008 336.3395 336.4782 336.6169 336.7556 336.8942 337.0329 337.1715 337.3102 337.4488 337.5874 337.7260 337.8646 338.0032 338.1417 338.2803 338.4188 338.5573 338.6959 338.8344 338.9728 339.1113 339.2498 339.3882 339.5267 339.6651 339.8035 339.9420 340.0803 340.2187 340.3571 340.4955 340.6338 340.7722 340.9105 341.0488 341.1871 341.3254 341.4637 341.6019 341.7402 341.8784 342.0167 342.1549 342.2931 342.4313 342.5695 342.7076 342.8458 342.9839 343.1221 343.2602 343.3983 343.5364 343.6745 343.8126 343.9506 344.0887 344.2267 344.3647 344.5028 344.6408 344.7788 344.9167 345.0547 345.1927 345.3306 345.4685 345.6064 345.7443 345.8822 346.0201 346.1580 346.2959 346.4337 346.5715 346.7094 346.8472 346.9850 347.1227 347.2605 347.3983 347.5360 347.6738 347.8115 347.9492 348.0869 348.2246 348.3623 348.4999 348.6376 348.7752 348.9128 349.0505 349.1881 349.3256 349.4632 349.6008 349.7383 349.8759 350.0134 350.1509 350.2884 350.4259 350.5634 350.7009 350.8383 350.9758 351.1132 351.2506 351.3880 351.5254 351.6628 351.8002 351.9375 352.0749 352.2122 352.3495 352.4868 352.6241 352.7614 352.8987 353.0359 353.1732 353.3104 353.4476 353.5848 353.7220 353.8592 353.9964 354.1335 354.2707 354.4078 354.5449 354.6820 354.8191 354.9562 355.0933 355.2303 355.3674 355.5044 355.6414 355.7784 355.9154 356.0524 356.1894 356.3263 356.4633 356.6002 356.7371 356.8740 357.0109 357.1478 357.2847 357.4215 357.5584 357.6952 357.8320 357.9688 358.1056 358.2424 358.3792 358.5159 358.6527 358.7894 358.9261 359.0628 359.1995 359.3362 359.4729 359.6095 359.7461 359.8828 360.0194 360.1560 360.2926 360.4292 360.5657 360.7023 360.8388 360.9753 361.1119 361.2484 361.3848 361.5213 361.6578 361.7942 361.9307 362.0671 362.2035 362.3399 362.4763 362.6127 362.7490 362.8854 363.0217 363.1580 363.2943 363.4306 363.5669 363.7032 363.8394 363.9757 364.1119 364.2481 364.3843 364.5205 364.6567 364.7929 364.9290 365.0652 365.2013 365.3374 365.4735 365.6096 365.7457 365.8817 366.0178 366.1538 366.2898 366.4258 366.5618 366.6978 366.8338 366.9698 367.1057 367.2416 367.3776 367.5135 367.6494 367.7852 367.9211 368.0570 368.1928 368.3286 368.4644 368.6002 368.7360 368.8718 369.0076 369.1433 369.2791 369.4148 369.5505 369.6862 369.8219 369.9575 370.0932 370.2288 370.3645 370.5001 370.6357 370.7713 370.9069 371.0424 371.1780 371.3135 371.4491 371.5846 371.7201 371.8556 371.9910 372.1265 372.2619 372.3974 372.5328 372.6682 372.8036 372.9390 373.0744 373.2097 373.3451 373.4804 373.6157 373.7510 373.8863 374.0216 374.1568 374.2921 374.4273 374.5625 374.6977 374.8329 374.9681 375.1033 375.2384 375.3736 375.5087 375.6438 375.7789 375.9140 376.0491 376.1842 376.3192 376.4543 376.5893 376.7243 376.8593 376.9943 377.1292 377.2642 377.3991 377.5341 377.6690 377.8039 377.9388 378.0736 378.2085 378.3434 378.4782 378.6130 378.7478 378.8826 379.0174 379.1522 379.2869 379.4217 379.5564 379.6911 379.8258 379.9605 380.0952 380.2298 380.3645 380.4991 380.6337 380.7683 380.9029 381.0375 381.1721 381.3066 381.4412 381.5757 381.7102 381.8447 381.9792 382.1137 382.2481 382.3826 382.5170 382.6514 382.7858 382.9202 383.0546 383.1890 383.3233 383.4576 383.5920 383.7263 383.8606 383.9949 384.1291 384.2634 384.3976 384.5318 384.6661 384.8003 384.9345 385.0686 385.2028 385.3369 385.4711 385.6052 385.7393 385.8734 386.0075 386.1415 386.2756 386.4096 386.5436 386.6776 386.8116 386.9456 387.0796 387.2135 387.3475 387.4814 387.6153 387.7492 387.8831 388.0170 388.1509 388.2847 388.4185 388.5524 388.6862 388.8199 388.9537 389.0875 389.2212 389.3550 389.4887 389.6224 389.7561 389.8898 390.0235 390.1571 390.2907 390.4244 390.5580 390.6916 390.8252 390.9587 391.0923 391.2258 391.3594 391.4929 391.6264 391.7599 391.8934 392.0268 392.1603 392.2937 392.4271 392.5605 392.6939 392.8273 392.9607 393.0940 393.2273 393.3607 393.4940 393.6273 393.7605 393.8938 394.0271 394.1603 394.2935 394.4267 394.5599 394.6931 394.8263 394.9595 395.0926 395.2257 395.3588 395.4919 395.6250 395.7581 395.8912 396.0242 396.1572 396.2903 396.4233 396.5562 396.6892 396.8222 396.9551 397.0881 397.2210 397.3539 397.4868 397.6197 397.7525 397.8854 398.0182 398.1510 398.2838 398.4166 398.5494 398.6822 398.8149 398.9477 399.0804 399.2131 399.3458 399.4785 399.6112 399.7438 399.8765 400.0091 400.1417 400.2743 400.4069 400.5394 400.6720 400.8045 400.9371 401.0696 401.2021 401.3346 401.4670 401.5995 401.7320 401.8644 401.9968 402.1292 402.2616 402.3940 402.5263 402.6587 402.7910 402.9233 403.0556 403.1879 403.3202 403.4524 403.5847 403.7169 403.8491 403.9813 404.1135 404.2457 404.3779 404.5100 404.6422 404.7743 404.9064 405.0385 405.1705 405.3026 405.4347 405.5667 405.6987 405.8307 405.9627 406.0947 406.2267 406.3586 406.4905 406.6225 406.7544 406.8863 407.0181 407.1500 407.2819 407.4137 407.5455 407.6773 407.8091 407.9409 408.0727 408.2044 408.3361 408.4679 408.5996 408.7313 408.8630 408.9946 409.1263 409.2579 409.3895 409.5211 409.6527 409.7843 409.9159 410.0474 410.1790 410.3105 410.4420 410.5735 410.7050 410.8364 410.9679 411.0993 411.2307 411.3622 411.4935 411.6249 411.7563 411.8876 412.0190 412.1503 412.2816 412.4129 412.5442 412.6754 412.8067 412.9379 413.0692 413.2004 413.3316 413.4627 413.5939 413.7250 413.8562 413.9873 414.1184 414.2495 414.3806 414.5116 414.6427 414.7737 414.9047 415.0358 415.1667 415.2977 415.4287 415.5596 415.6906 415.8215 415.9524 416.0833 416.2142 416.3450 416.4759 416.6067 416.7375 416.8683 416.9991 417.1299 417.2606 417.3914 417.5221 417.6528 417.7835 417.9142 418.0449 418.1756 418.3062 418.4368 418.5674 418.6980 418.8286 418.9592 419.0898 419.2203 419.3508 419.4813 419.6118 419.7423 419.8728 420.0033 420.1337 420.2641 420.3945 420.5249 420.6553 420.7857 420.9160 421.0464 421.1767 421.3070 421.4373 421.5676 421.6978 421.8281 421.9583 422.0886 422.2188 422.3490 422.4791 422.6093 422.7394 422.8696 422.9997 423.1298 423.2599 423.3900 423.5200 423.6501 423.7801 423.9101 424.0401 424.1701 424.3001 424.4300 424.5600 424.6899 424.8198 424.9497 425.0796 425.2095 425.3393 425.4692 425.5990 425.7288 425.8586 425.9884 426.1182 426.2479 426.3776 426.5074 426.6371 426.7668 426.8964 427.0261 427.1558 427.2854 427.4150 427.5446 427.6742 427.8038 427.9333 428.0629 428.1924 428.3219 428.4514 428.5809 428.7104 428.8398 428.9693 429.0987 429.2281 429.3575 429.4869 429.6163 429.7456 429.8750 430.0043 430.1336 430.2629 430.3922 430.5214 430.6507 430.7799 430.9091 431.0383 431.1675 431.2967 431.4259 431.5550 431.6841 431.8132 431.9423 432.0714 432.2005 432.3295 432.4586 432.5876 432.7166 432.8456 432.9746 433.1036 433.2325 433.3614 433.4904 433.6193 433.7482 433.8770 434.0059 434.1347 434.2636 434.3924 434.5212 434.6500 434.7787 434.9075 435.0362 435.1650 435.2937 435.4224 435.5511 435.6797 435.8084 435.9370 436.0656 436.1942 436.3228 436.4514 436.5800 436.7085 436.8370 436.9655 437.0940 437.2225 437.3510 437.4794 437.6079 437.7363 437.8647 437.9931 438.1215 438.2499 438.3782 438.5065 438.6349 438.7632 438.8914 439.0197 439.1480 439.2762 439.4044 439.5327 439.6609 439.7890 439.9172 440.0454 440.1735 440.3016 440.4297 440.5578 440.6859 440.8139 440.9420 441.0700 441.1980 441.3260 441.4540 441.5820 441.7099 441.8379 441.9658 442.0937 442.2216 442.3495 442.4774 442.6052 442.7330 442.8608 442.9887 443.1164 443.2442 443.3720 443.4997 443.6274 443.7551 443.8828 444.0105 444.1382 444.2658 444.3935 444.5211 444.6487 444.7763 444.9038 445.0314 445.1589 445.2865 445.4140 445.5415 445.6690 445.7964 445.9239 446.0513 446.1787 446.3061 446.4335 446.5609 446.6882 446.8156 446.9429 447.0702 447.1975 447.3248 447.4521 447.5793 447.7066 447.8338 447.9610 448.0882 448.2153 448.3425 448.4696 448.5968 448.7239 448.8510 448.9780 449.1051 449.2322 449.3592 449.4862 449.6132 449.7402 449.8672 449.9941 450.1211 450.2480 450.3749 450.5018 450.6287 450.7555 450.8824 451.0092 451.1360 451.2628 451.3896 451.5164 451.6431 451.7699 451.8966 452.0233 452.1500 452.2767 452.4033 452.5300 452.6566 452.7832 452.9098 453.0364 453.1630 453.2895 453.4161 453.5426 453.6691 453.7956 453.9221 454.0485 454.1750 454.3014 454.4278 454.5542 454.6806 454.8070 454.9333 455.0596 455.1860 455.3123 455.4385 455.5648 455.6911 455.8173 455.9435 456.0697 456.1959 456.3221 456.4483 456.5744 456.7006 456.8267 456.9528 457.0788 457.2049 457.3310 457.4570 457.5830 457.7090 457.8350 457.9610 458.0869 458.2129 458.3388 458.4647 458.5906 458.7165 458.8424 458.9682 459.0940 459.2199 459.3457 459.4714 459.5972 459.7230 459.8487 459.9744 460.1001 460.2258 460.3515 460.4771 460.6028 460.7284 460.8540 460.9796 461.1052 461.2308 461.3563 461.4818 461.6073 461.7328 461.8583 461.9838 462.1093 462.2347 462.3601 462.4855 462.6109 462.7363 462.8616 462.9870 463.1123 463.2376 463.3629 463.4882 463.6134 463.7387 463.8639 463.9891 464.1143 464.2395 464.3647 464.4898 464.6150 464.7401 464.8652 464.9903 465.1153 465.2404 465.3654 465.4904 465.6154 465.7404 465.8654 465.9904 466.1153 466.2402 466.3651 466.4900 466.6149 466.7398 466.8646 466.9895 467.1143 467.2391 467.3639 467.4886 467.6134 467.7381 467.8628 467.9875 468.1122 468.2369 468.3615 468.4862 468.6108 468.7354 468.8600 468.9846 469.1091 469.2337 469.3582 469.4827 469.6072 469.7317 469.8561 469.9806 470.1050 470.2294 470.3538 470.4782 470.6026 470.7269 470.8512 470.9756 471.0999 471.2241 471.3484 471.4727 471.5969 471.7211 471.8453 471.9695 472.0937 472.2178 472.3420 472.4661 472.5902 472.7143 472.8384 472.9624 473.0865 473.2105 473.3345 473.4585 473.5825 473.7064 473.8304 473.9543 474.0782 474.2021 474.3260 474.4499 474.5737 474.6975 474.8213 474.9451 475.0689 475.1927 475.3164 475.4402 475.5639 475.6876 475.8113 475.9349 476.0586 476.1822 476.3058 476.4294 476.5530 476.6766 476.8002 476.9237 477.0472 477.1707 477.2942 477.4177 477.5411 477.6646 477.7880 477.9114 478.0348 478.1582 478.2815 478.4049 478.5282 478.6515 478.7748 478.8981 479.0213 479.1446 479.2678 479.3910 479.5142 479.6374 479.7606 479.8837 480.0068 480.1299 480.2530 480.3761 480.4992 480.6222 480.7453 480.8683 480.9913 481.1142 481.2372 481.3602 481.4831 481.6060 481.7289 481.8518 481.9747 482.0975 482.2203 482.3431 482.4659 482.5887 482.7115 482.8343 482.9570 483.0797 483.2024 483.3251 483.4478 483.5704 483.6930 483.8157 483.9383 484.0608 484.1834 484.3060 484.4285 484.5510 484.6735 484.7960 484.9185 485.0409 485.1634 485.2858 485.4082 485.5306 485.6529 485.7753 485.8976 486.0200 486.1423 486.2645 486.3868 486.5091 486.6313 486.7535 486.8757 486.9979 487.1201 487.2422 487.3644 487.4865 487.6086 487.7307 487.8528 487.9748 488.0969 488.2189 488.3409 488.4629 488.5848 488.7068 488.8287 488.9507 489.0726 489.1944 489.3163 489.4382 489.5600 489.6818 489.8036 489.9254 490.0472 490.1689 490.2907 490.4124 490.5341 490.6558 490.7775 490.8991 491.0208 491.1424 491.2640 491.3856 491.5071 491.6287 491.7502 491.8717 491.9932 492.1147 492.2362 492.3576 492.4791 492.6005 492.7219 492.8433 492.9647 493.0860 493.2073 493.3287 493.4500 493.5712 493.6925 493.8138 493.9350 494.0562 494.1774 494.2986 494.4198 494.5409 494.6620 494.7832 494.9043 495.0253 495.1464 495.2675 495.3885 495.5095 495.6305 495.7515 495.8724 495.9934 496.1143 496.2352 496.3561 496.4770 496.5979 496.7187 496.8395 496.9603 497.0811 497.2019 497.3227 497.4434 497.5641 497.6849 497.8055 497.9262 498.0469 498.1675 498.2881 498.4088 498.5293 498.6499 498.7705 498.8910 499.0115 499.1320 499.2525 499.3730 499.4935 499.6139 499.7343 499.8547 499.9751 500.0955 500.2158 500.3362 500.4565 500.5768 500.6971 500.8173 500.9376 501.0578 501.1780 501.2982 501.4184 501.5386 501.6587 501.7788 501.8990 502.0190 502.1391 502.2592 502.3792 502.4993 502.6193 502.7393 502.8592 502.9792 503.0991 503.2191 503.3390 503.4589 503.5787 503.6986 503.8184 503.9382 504.0581 504.1778 504.2976 504.4174 504.5371 504.6568 504.7765 504.8962 505.0159 505.1355 505.2551 505.3748 505.4944 505.6139 505.7335 505.8530 505.9726 506.0921 506.2116 506.3311 506.4505 506.5700 506.6894 506.8088 506.9282 507.0476 507.1669 507.2863 507.4056 507.5249 507.6442 507.7634 507.8827 508.0019 508.1211 508.2403 508.3595 508.4787 508.5978 508.7170 508.8361 508.9552 509.0743 509.1933 509.3124 509.4314 509.5504 509.6694 509.7884 509.9073 510.0263 510.1452 510.2641 510.3830 510.5018 510.6207 510.7395 510.8584 510.9772 511.0959 511.2147 511.3334 511.4522 511.5709 511.6896 511.8083 511.9269 512.0456 512.1642 512.2828 512.4014 512.5200 512.6385 512.7571 512.8756 512.9941 513.1126 513.2310 513.3495 513.4679 513.5864 513.7048 513.8231 513.9415 514.0598 514.1782 514.2965 514.4148 514.5331 514.6513 514.7696 514.8878 515.0060 515.1242 515.2423 515.3605 515.4786 515.5968 515.7149 515.8329 515.9510 516.0691 516.1871 516.3051 516.4231 516.5411 516.6590 516.7770 516.8949 517.0128 517.1307 517.2486 517.3664 517.4843 517.6021 517.7199 517.8377 517.9554 518.0732 518.1909 518.3086 518.4263 518.5440 518.6617 518.7793 518.8969 519.0145 519.1321 519.2497 519.3673 519.4848 519.6023 519.7198 519.8373 519.9548 520.0722 520.1896 520.3070 520.4244 520.5418 520.6592 520.7765 520.8938 521.0112 521.1284 521.2457 521.3630 521.4802 521.5974 521.7146 521.8318 521.9490 522.0661 522.1832 522.3004 522.4175 522.5345 522.6516 522.7686 522.8856 523.0027 523.1196 523.2366 523.3536 523.4705 523.5874 523.7043 523.8212 523.9380 524.0549 524.1717 524.2885 524.4053 524.5221 524.6388 524.7556 524.8723 524.9890 525.1057 525.2224 525.3390 525.4556 525.5722 525.6888 525.8054 525.9220 526.0385 526.1550 526.2715 526.3880 526.5045 526.6210 526.7374 526.8538 526.9702 527.0866 527.2029 527.3193 527.4356 527.5519 527.6682 527.7845 527.9007 528.0170 528.1332 528.2494 528.3656 528.4817 528.5979 528.7140 528.8301 528.9462 529.0623 529.1783 529.2944 529.4104 529.5264 529.6424 529.7584 529.8743 529.9902 530.1061 530.2220 530.3379 530.4538 530.5696 530.6854 530.8012 530.9170 531.0328 531.1485 531.2643 531.3800 531.4957 531.6114 531.7270 531.8427 531.9583 532.0739 532.1895 532.3050 532.4206 532.5361 532.6516 532.7671 532.8826 532.9981 533.1135 533.2289 533.3444 533.4597 533.5751 533.6905 533.8058 533.9211 534.0364 534.1517 534.2670 534.3822 534.4974 534.6126 534.7278 534.8430 534.9581 535.0733 535.1884 535.3035 535.4186 535.5336 535.6487 535.7637 535.8787 535.9937 536.1086 536.2236 536.3385 536.4534 536.5683 536.6832 536.7981 536.9129 537.0277 537.1426 537.2573 537.3721 537.4869 537.6016 537.7163 537.8310 537.9457 538.0603 538.1750 538.2896 538.4042 538.5188 538.6333 538.7479 538.8624 538.9769 539.0914 539.2059 539.3204 539.4348 539.5492 539.6636 539.7780 539.8924 540.0067 540.1210 540.2353 540.3496 540.4639 540.5782 540.6924 540.8066 540.9208 541.0350 541.1491 541.2633 541.3774 541.4915 541.6056 541.7197 541.8337 541.9477 542.0618 542.1757 542.2897 542.4037 542.5176 542.6315 542.7454 542.8593 542.9732 543.0870 543.2008 543.3146 --------------------------------------------------------------------------------------- Column 1: Two letter code of measurement routine Column 2: UT date and time for beginning of measurement, yyyymmddThhmmssZ (ISO 8601) Column 3: Fractional days since 1-Jan-2000 UT midnight for beginning of measurement Column 4: Routine count (1 for the first routine of the day, 2 for the second, etc.) Column 5: Repetition count (1 for the first set in the routine, 2 for the second, etc.) Column 6: Total duration of measurement set in seconds Column 7: Data processing type index Column 8: Integration time [ms] Column 9: Number of bright count cycles Column 10: Number of dark count cycles Column 11: Saturation index: positive integer is the number of saturated cycles included in the data, negative integer is the number of cycles skipped due to saturation Column 12: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions Column 13: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions Column 14: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used Column 15: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon Column 16: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used Column 17: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4) Column 18: Target distance [m], -1=not pointed on target Column 19: Sum over 2^i with i being a L0 to L1 conversion step, 0=dark correction, 1=non-linearity correction, 2=latency correction, 3=flat field correction, 4=conversion to count rates, 5=temperature correction, 6=stray light correction, 7=wavelength change determination, 8=sensitivity correction, 9=wavelength correction Column 20: Dark correction method: -9=no dark correction done, since it was not requested, -2=no dark correction done, since there were no bright measurements, -1=no dark correction done, since there was no matching dark measurement, 0=dark correction done with measured dark count only, since input darkmeth was MEAS or no dark map parameters available, 1=dark correction done using dark fine structure map and measured dark count, >1=dark correction done with measured dark count only, since dark background fitting gave an error Column 21: L1 data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality Column 22: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ1 limit, 0=Saturated data, 1=Too few dark counts measurements, 2=No temperature given or effective temperature too different from the reference temperature, 3=Dark count too high, 4=Unsuccessful dark background fitting, 5=The dark count differs significantly from the dark map for too many pixels, 6=Absolute value of estimated average residual stray light level too high, 7=Although attempted, no wavelength change could be retrieved, 8=Absolute value of retrieved wavelength shift too large, 9=Retrieved wavelength shift differs too much from the shift predicted by the effective temperature Column 23: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ2 limit (same parameters as for DQ1) Column 24: Wavelength effective temperature [°C], 999=no effective temperature given Column 25: Number of pixels, where dark count is higher than bright count, -9=no bright counts or dark counts measured Column 26: Number of pixels, where DQ1 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 27: Number of pixels, where DQ2 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 28: Index of (not dead, blind, warm, or saturated) pixel with highest corrected counts Column 29: Mean over blind and oversampled pixels in the bright counts, -9 if there is no bright count Column 30: Standard error of blind and oversampled pixels in the bright counts, -9 if there is no bright count standard error Column 31: Mean over blind and oversampled pixels in the dark counts, -9 if there is no dark count Column 32: Standard error of blind and oversampled pixels in the dark counts, -9 if there is no dark count standard error Column 33: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 34: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 35: Estimated stray light in the signal before correction at 300nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 36: Estimated stray light in the signal before correction at 302.5nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 37: Estimated stray light in the signal before correction at 305nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 38: Estimated stray light in the signal before correction at 310nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 39: Estimated stray light in the signal before correction at 320nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 40: Estimated stray light in the signal before correction at 350nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 41: Estimated stray light in the signal before correction at 400nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 42: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 43: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 44: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 45: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 46: Mean wavelength correction applied [%], -9=no wavelength correction Column 47: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 48: Minimum wavelength correction applied [%], -9=no wavelength correction Column 49: Maximum wavelength correction applied [%], -9=no wavelength correction Column 50: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 51: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 52: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 53: Temperature at electronics board [°C], 999=no temperature signal Column 54: Spectrometer control temperature [°C], 999=no temperature signal Column 55: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 56: Temperature in head sensor [°C], 999=no temperature signal Column 57: Humidity in head sensor [%], -9=no humidity signal Column 58: Pressure in head sensor [hPa], -9=no pressure signal Column 59: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 60: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 61: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 62-2109: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2110-4157: Atmospheric variability of L1 data for each pixel [%], 101=no atmospheric variability was measured and pixel is inside the range of the filter, 102=no atmospheric variability was measured and pixel is outside the range of the filter, 103=atmospheric variability was measured, but pixel is outside the range of the filter, 104=saturated data, 109=no atmospheric variability was determined since no dark correction was attempted Columns 4158-6205: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------