File name: Pandora138s1_Rome-IIA_20250714_L1_smca1c23d20231023p1-8.txt File generation date: 20260427T085533.7Z Data description: Level 1 file (corrected signals) Data file version: smca1c23d20231023p1-8 Local principal investigator: Stefano Casadio Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 138 Spectrometer number: 1 Processing software version used: BlickP v1.8.88 Instrument operation file used: Pandora138_OF_v3d20210407.txt Instrument calibration file used: Pandora138s1_CF_v23d20231023.txt Level 0 file used: Pandora138s1_Rome-IIA_20250714_L0.txt Full location name: CNR-IIA Montelibretti Rome Short location name: Rome-IIA Country of location: Italy Location latitude [deg]: 42.1057 Location longitude [deg]: 12.6402 Location altitude [m]: 92 Local noon date: 20250714 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are latency correction, matrix method stray light correction (replaced by simple method) Data caveats: None Nominal wavelengths [nm]: 275.4039 275.5471 275.6903 275.8335 275.9767 276.1199 276.2631 276.4062 276.5494 276.6925 276.8357 276.9788 277.1219 277.2650 277.4081 277.5512 277.6943 277.8374 277.9804 278.1235 278.2665 278.4096 278.5526 278.6956 278.8386 278.9816 279.1246 279.2675 279.4105 279.5534 279.6964 279.8393 279.9822 280.1251 280.2680 280.4109 280.5538 280.6967 280.8395 280.9824 281.1252 281.2681 281.4109 281.5537 281.6965 281.8393 281.9821 282.1248 282.2676 282.4103 282.5531 282.6958 282.8385 282.9812 283.1239 283.2666 283.4093 283.5520 283.6946 283.8373 283.9799 284.1225 284.2651 284.4078 284.5503 284.6929 284.8355 284.9781 285.1206 285.2632 285.4057 285.5482 285.6907 285.8332 285.9757 286.1182 286.2607 286.4031 286.5456 286.6880 286.8304 286.9729 287.1153 287.2577 287.4001 287.5424 287.6848 287.8271 287.9695 288.1118 288.2541 288.3965 288.5388 288.6811 288.8233 288.9656 289.1079 289.2501 289.3923 289.5346 289.6768 289.8190 289.9612 290.1034 290.2455 290.3877 290.5299 290.6720 290.8141 290.9562 291.0984 291.2405 291.3825 291.5246 291.6667 291.8087 291.9508 292.0928 292.2348 292.3769 292.5189 292.6608 292.8028 292.9448 293.0868 293.2287 293.3706 293.5126 293.6545 293.7964 293.9383 294.0802 294.2220 294.3639 294.5057 294.6476 294.7894 294.9312 295.0730 295.2148 295.3566 295.4984 295.6401 295.7819 295.9236 296.0654 296.2071 296.3488 296.4905 296.6322 296.7739 296.9155 297.0572 297.1988 297.3404 297.4821 297.6237 297.7653 297.9069 298.0484 298.1900 298.3316 298.4731 298.6146 298.7561 298.8977 299.0392 299.1806 299.3221 299.4636 299.6050 299.7465 299.8879 300.0293 300.1708 300.3122 300.4535 300.5949 300.7363 300.8776 301.0190 301.1603 301.3016 301.4430 301.5843 301.7255 301.8668 302.0081 302.1493 302.2906 302.4318 302.5730 302.7143 302.8555 302.9966 303.1378 303.2790 303.4201 303.5613 303.7024 303.8435 303.9847 304.1258 304.2668 304.4079 304.5490 304.6900 304.8311 304.9721 305.1131 305.2541 305.3951 305.5361 305.6771 305.8181 305.9590 306.1000 306.2409 306.3818 306.5227 306.6636 306.8045 306.9454 307.0863 307.2271 307.3680 307.5088 307.6496 307.7904 307.9312 308.0720 308.2128 308.3535 308.4943 308.6350 308.7758 308.9165 309.0572 309.1979 309.3386 309.4792 309.6199 309.7606 309.9012 310.0418 310.1824 310.3230 310.4636 310.6042 310.7448 310.8853 311.0259 311.1664 311.3070 311.4475 311.5880 311.7285 311.8690 312.0094 312.1499 312.2903 312.4308 312.5712 312.7116 312.8520 312.9924 313.1328 313.2731 313.4135 313.5538 313.6942 313.8345 313.9748 314.1151 314.2554 314.3957 314.5359 314.6762 314.8164 314.9567 315.0969 315.2371 315.3773 315.5175 315.6576 315.7978 315.9380 316.0781 316.2182 316.3583 316.4984 316.6385 316.7786 316.9187 317.0587 317.1988 317.3388 317.4789 317.6189 317.7589 317.8989 318.0388 318.1788 318.3188 318.4587 318.5986 318.7386 318.8785 319.0184 319.1583 319.2981 319.4380 319.5779 319.7177 319.8575 319.9973 320.1371 320.2769 320.4167 320.5565 320.6963 320.8360 320.9757 321.1155 321.2552 321.3949 321.5346 321.6743 321.8139 321.9536 322.0932 322.2329 322.3725 322.5121 322.6517 322.7913 322.9309 323.0704 323.2100 323.3495 323.4890 323.6286 323.7681 323.9076 324.0470 324.1865 324.3260 324.4654 324.6049 324.7443 324.8837 325.0231 325.1625 325.3019 325.4412 325.5806 325.7199 325.8593 325.9986 326.1379 326.2772 326.4165 326.5558 326.6950 326.8343 326.9735 327.1127 327.2519 327.3911 327.5303 327.6695 327.8087 327.9478 328.0870 328.2261 328.3652 328.5044 328.6435 328.7825 328.9216 329.0607 329.1997 329.3388 329.4778 329.6168 329.7558 329.8948 330.0338 330.1728 330.3117 330.4507 330.5896 330.7285 330.8674 331.0063 331.1452 331.2841 331.4229 331.5618 331.7006 331.8395 331.9783 332.1171 332.2559 332.3947 332.5334 332.6722 332.8109 332.9497 333.0884 333.2271 333.3658 333.5045 333.6431 333.7818 333.9205 334.0591 334.1977 334.3363 334.4749 334.6135 334.7521 334.8907 335.0292 335.1678 335.3063 335.4448 335.5833 335.7218 335.8603 335.9988 336.1372 336.2757 336.4141 336.5526 336.6910 336.8294 336.9678 337.1061 337.2445 337.3828 337.5212 337.6595 337.7978 337.9361 338.0744 338.2127 338.3510 338.4892 338.6275 338.7657 338.9039 339.0421 339.1803 339.3185 339.4567 339.5949 339.7330 339.8711 340.0093 340.1474 340.2855 340.4236 340.5616 340.6997 340.8378 340.9758 341.1138 341.2518 341.3898 341.5278 341.6658 341.8038 341.9417 342.0797 342.2176 342.3555 342.4934 342.6313 342.7692 342.9071 343.0449 343.1828 343.3206 343.4584 343.5962 343.7340 343.8718 344.0096 344.1474 344.2851 344.4228 344.5606 344.6983 344.8360 344.9737 345.1113 345.2490 345.3867 345.5243 345.6619 345.7995 345.9371 346.0747 346.2123 346.3499 346.4874 346.6250 346.7625 346.9000 347.0375 347.1750 347.3125 347.4500 347.5874 347.7249 347.8623 347.9997 348.1371 348.2745 348.4119 348.5493 348.6866 348.8240 348.9613 349.0986 349.2359 349.3732 349.5105 349.6478 349.7850 349.9223 350.0595 350.1967 350.3339 350.4711 350.6083 350.7455 350.8826 351.0198 351.1569 351.2940 351.4311 351.5682 351.7053 351.8424 351.9795 352.1165 352.2535 352.3906 352.5276 352.6646 352.8016 352.9385 353.0755 353.2124 353.3494 353.4863 353.6232 353.7601 353.8970 354.0339 354.1707 354.3076 354.4444 354.5812 354.7180 354.8548 354.9916 355.1284 355.2651 355.4019 355.5386 355.6753 355.8121 355.9487 356.0854 356.2221 356.3588 356.4954 356.6320 356.7687 356.9053 357.0419 357.1785 357.3150 357.4516 357.5881 357.7247 357.8612 357.9977 358.1342 358.2707 358.4071 358.5436 358.6800 358.8165 358.9529 359.0893 359.2257 359.3621 359.4984 359.6348 359.7711 359.9075 360.0438 360.1801 360.3164 360.4526 360.5889 360.7252 360.8614 360.9976 361.1338 361.2700 361.4062 361.5424 361.6786 361.8147 361.9509 362.0870 362.2231 362.3592 362.4953 362.6314 362.7674 362.9035 363.0395 363.1755 363.3115 363.4475 363.5835 363.7195 363.8555 363.9914 364.1273 364.2633 364.3992 364.5351 364.6709 364.8068 364.9427 365.0785 365.2143 365.3502 365.4860 365.6217 365.7575 365.8933 366.0290 366.1648 366.3005 366.4362 366.5719 366.7076 366.8433 366.9789 367.1146 367.2502 367.3858 367.5215 367.6571 367.7926 367.9282 368.0638 368.1993 368.3348 368.4704 368.6059 368.7414 368.8768 369.0123 369.1478 369.2832 369.4186 369.5540 369.6894 369.8248 369.9602 370.0956 370.2309 370.3662 370.5016 370.6369 370.7722 370.9075 371.0427 371.1780 371.3132 371.4485 371.5837 371.7189 371.8541 371.9892 372.1244 372.2596 372.3947 372.5298 372.6649 372.8000 372.9351 373.0702 373.2052 373.3403 373.4753 373.6103 373.7454 373.8803 374.0153 374.1503 374.2852 374.4202 374.5551 374.6900 374.8249 374.9598 375.0947 375.2295 375.3644 375.4992 375.6341 375.7689 375.9037 376.0384 376.1732 376.3080 376.4427 376.5774 376.7121 376.8468 376.9815 377.1162 377.2509 377.3855 377.5201 377.6548 377.7894 377.9240 378.0585 378.1931 378.3277 378.4622 378.5967 378.7312 378.8657 379.0002 379.1347 379.2692 379.4036 379.5381 379.6725 379.8069 379.9413 380.0757 380.2100 380.3444 380.4787 380.6130 380.7473 380.8816 381.0159 381.1502 381.2845 381.4187 381.5529 381.6872 381.8214 381.9556 382.0897 382.2239 382.3580 382.4922 382.6263 382.7604 382.8945 383.0286 383.1627 383.2967 383.4308 383.5648 383.6988 383.8328 383.9668 384.1008 384.2347 384.3687 384.5026 384.6365 384.7704 384.9043 385.0382 385.1721 385.3059 385.4398 385.5736 385.7074 385.8412 385.9750 386.1088 386.2425 386.3763 386.5100 386.6437 386.7774 386.9111 387.0448 387.1784 387.3121 387.4457 387.5793 387.7129 387.8465 387.9801 388.1137 388.2472 388.3808 388.5143 388.6478 388.7813 388.9148 389.0482 389.1817 389.3151 389.4486 389.5820 389.7154 389.8488 389.9822 390.1155 390.2489 390.3822 390.5155 390.6488 390.7821 390.9154 391.0486 391.1819 391.3151 391.4483 391.5816 391.7147 391.8479 391.9811 392.1142 392.2474 392.3805 392.5136 392.6467 392.7798 392.9129 393.0459 393.1790 393.3120 393.4450 393.5780 393.7110 393.8440 393.9769 394.1099 394.2428 394.3757 394.5086 394.6415 394.7744 394.9072 395.0401 395.1729 395.3057 395.4386 395.5713 395.7041 395.8369 395.9696 396.1024 396.2351 396.3678 396.5005 396.6332 396.7658 396.8985 397.0311 397.1638 397.2964 397.4290 397.5615 397.6941 397.8267 397.9592 398.0917 398.2242 398.3567 398.4892 398.6217 398.7542 398.8866 399.0190 399.1514 399.2838 399.4162 399.5486 399.6810 399.8133 399.9456 400.0779 400.2102 400.3425 400.4748 400.6071 400.7393 400.8715 401.0038 401.1360 401.2682 401.4003 401.5325 401.6646 401.7968 401.9289 402.0610 402.1931 402.3252 402.4572 402.5893 402.7213 402.8533 402.9853 403.1173 403.2493 403.3813 403.5132 403.6451 403.7771 403.9090 404.0409 404.1727 404.3046 404.4365 404.5683 404.7001 404.8319 404.9637 405.0955 405.2273 405.3590 405.4907 405.6225 405.7542 405.8859 406.0176 406.1492 406.2809 406.4125 406.5441 406.6757 406.8073 406.9389 407.0705 407.2020 407.3336 407.4651 407.5966 407.7281 407.8596 407.9910 408.1225 408.2539 408.3853 408.5168 408.6481 408.7795 408.9109 409.0422 409.1736 409.3049 409.4362 409.5675 409.6988 409.8301 409.9613 410.0925 410.2238 410.3550 410.4862 410.6173 410.7485 410.8797 411.0108 411.1419 411.2730 411.4041 411.5352 411.6663 411.7973 411.9284 412.0594 412.1904 412.3214 412.4524 412.5833 412.7143 412.8452 412.9761 413.1070 413.2379 413.3688 413.4997 413.6305 413.7613 413.8922 414.0230 414.1538 414.2845 414.4153 414.5461 414.6768 414.8075 414.9382 415.0689 415.1996 415.3302 415.4609 415.5915 415.7221 415.8527 415.9833 416.1139 416.2445 416.3750 416.5055 416.6361 416.7666 416.8970 417.0275 417.1580 417.2884 417.4188 417.5493 417.6797 417.8100 417.9404 418.0708 418.2011 418.3314 418.4618 418.5921 418.7223 418.8526 418.9829 419.1131 419.2433 419.3735 419.5037 419.6339 419.7641 419.8942 420.0244 420.1545 420.2846 420.4147 420.5448 420.6749 420.8049 420.9349 421.0650 421.1950 421.3250 421.4549 421.5849 421.7149 421.8448 421.9747 422.1046 422.2345 422.3644 422.4942 422.6241 422.7539 422.8837 423.0135 423.1433 423.2731 423.4029 423.5326 423.6623 423.7920 423.9217 424.0514 424.1811 424.3108 424.4404 424.5700 424.6996 424.8292 424.9588 425.0884 425.2179 425.3475 425.4770 425.6065 425.7360 425.8655 425.9949 426.1244 426.2538 426.3832 426.5126 426.6420 426.7714 426.9008 427.0301 427.1595 427.2888 427.4181 427.5474 427.6766 427.8059 427.9351 428.0644 428.1936 428.3228 428.4520 428.5811 428.7103 428.8394 428.9685 429.0977 429.2268 429.3558 429.4849 429.6140 429.7430 429.8720 430.0010 430.1300 430.2590 430.3879 430.5169 430.6458 430.7747 430.9036 431.0325 431.1614 431.2903 431.4191 431.5479 431.6767 431.8055 431.9343 432.0631 432.1919 432.3206 432.4493 432.5780 432.7067 432.8354 432.9641 433.0927 433.2213 433.3500 433.4786 433.6072 433.7357 433.8643 433.9928 434.1214 434.2499 434.3784 434.5069 434.6353 434.7638 434.8922 435.0207 435.1491 435.2775 435.4059 435.5342 435.6626 435.7909 435.9192 436.0475 436.1758 436.3041 436.4324 436.5606 436.6888 436.8171 436.9453 437.0734 437.2016 437.3298 437.4579 437.5860 437.7141 437.8422 437.9703 438.0984 438.2264 438.3545 438.4825 438.6105 438.7385 438.8665 438.9944 439.1224 439.2503 439.3782 439.5061 439.6340 439.7619 439.8897 440.0176 440.1454 440.2732 440.4010 440.5288 440.6565 440.7843 440.9120 441.0397 441.1675 441.2951 441.4228 441.5505 441.6781 441.8057 441.9334 442.0610 442.1885 442.3161 442.4437 442.5712 442.6987 442.8262 442.9537 443.0812 443.2087 443.3361 443.4635 443.5910 443.7184 443.8457 443.9731 444.1005 444.2278 444.3551 444.4824 444.6097 444.7370 444.8643 444.9915 445.1188 445.2460 445.3732 445.5004 445.6275 445.7547 445.8818 446.0090 446.1361 446.2632 446.3903 446.5173 446.6444 446.7714 446.8984 447.0254 447.1524 447.2794 447.4064 447.5333 447.6602 447.7872 447.9141 448.0409 448.1678 448.2947 448.4215 448.5483 448.6751 448.8019 448.9287 449.0554 449.1822 449.3089 449.4356 449.5623 449.6890 449.8157 449.9423 450.0690 450.1956 450.3222 450.4488 450.5754 450.7019 450.8285 450.9550 451.0815 451.2080 451.3345 451.4610 451.5874 451.7139 451.8403 451.9667 452.0931 452.2195 452.3458 452.4722 452.5985 452.7248 452.8511 452.9774 453.1037 453.2299 453.3562 453.4824 453.6086 453.7348 453.8609 453.9871 454.1132 454.2394 454.3655 454.4916 454.6177 454.7437 454.8698 454.9958 455.1218 455.2478 455.3738 455.4998 455.6258 455.7517 455.8776 456.0035 456.1294 456.2553 456.3812 456.5070 456.6329 456.7587 456.8845 457.0103 457.1360 457.2618 457.3875 457.5133 457.6390 457.7647 457.8904 458.0160 458.1417 458.2673 458.3929 458.5185 458.6441 458.7697 458.8952 459.0207 459.1463 459.2718 459.3973 459.5227 459.6482 459.7736 459.8991 460.0245 460.1499 460.2753 460.4006 460.5260 460.6513 460.7766 460.9019 461.0272 461.1525 461.2777 461.4030 461.5282 461.6534 461.7786 461.9038 462.0289 462.1541 462.2792 462.4043 462.5294 462.6545 462.7796 462.9046 463.0297 463.1547 463.2797 463.4047 463.5297 463.6546 463.7795 463.9045 464.0294 464.1543 464.2792 464.4040 464.5289 464.6537 464.7785 464.9033 465.0281 465.1529 465.2776 465.4023 465.5271 465.6518 465.7764 465.9011 466.0258 466.1504 466.2750 466.3996 466.5242 466.6488 466.7734 466.8979 467.0224 467.1470 467.2715 467.3959 467.5204 467.6449 467.7693 467.8937 468.0181 468.1425 468.2669 468.3912 468.5156 468.6399 468.7642 468.8885 469.0127 469.1370 469.2612 469.3855 469.5097 469.6339 469.7581 469.8822 470.0064 470.1305 470.2546 470.3787 470.5028 470.6269 470.7509 470.8749 470.9990 471.1230 471.2470 471.3709 471.4949 471.6188 471.7427 471.8666 471.9905 472.1144 472.2383 472.3621 472.4859 472.6097 472.7335 472.8573 472.9811 473.1048 473.2286 473.3523 473.4760 473.5996 473.7233 473.8470 473.9706 474.0942 474.2178 474.3414 474.4650 474.5885 474.7120 474.8356 474.9591 475.0826 475.2060 475.3295 475.4529 475.5764 475.6998 475.8231 475.9465 476.0699 476.1932 476.3165 476.4399 476.5632 476.6864 476.8097 476.9329 477.0562 477.1794 477.3026 477.4258 477.5489 477.6721 477.7952 477.9183 478.0414 478.1645 478.2876 478.4106 478.5336 478.6567 478.7797 478.9027 479.0256 479.1486 479.2715 479.3944 479.5173 479.6402 479.7631 479.8859 480.0088 480.1316 480.2544 480.3772 480.5000 480.6227 480.7455 480.8682 480.9909 481.1136 481.2363 481.3589 481.4816 481.6042 481.7268 481.8494 481.9720 482.0945 482.2171 482.3396 482.4621 482.5846 482.7071 482.8296 482.9520 483.0744 483.1969 483.3192 483.4416 483.5640 483.6863 483.8087 483.9310 484.0533 484.1756 484.2978 484.4201 484.5423 484.6645 484.7867 484.9089 485.0311 485.1532 485.2754 485.3975 485.5196 485.6417 485.7637 485.8858 486.0078 486.1298 486.2518 486.3738 486.4958 486.6177 486.7397 486.8616 486.9835 487.1054 487.2273 487.3491 487.4709 487.5928 487.7146 487.8364 487.9581 488.0799 488.2016 488.3233 488.4450 488.5667 488.6884 488.8101 488.9317 489.0533 489.1749 489.2965 489.4181 489.5396 489.6612 489.7827 489.9042 490.0257 490.1472 490.2686 490.3900 490.5115 490.6329 490.7543 490.8756 490.9970 491.1183 491.2396 491.3610 491.4822 491.6035 491.7248 491.8460 491.9672 492.0884 492.2096 492.3308 492.4519 492.5731 492.6942 492.8153 492.9364 493.0575 493.1785 493.2996 493.4206 493.5416 493.6626 493.7835 493.9045 494.0254 494.1464 494.2673 494.3881 494.5090 494.6299 494.7507 494.8715 494.9923 495.1131 495.2339 495.3546 495.4754 495.5961 495.7168 495.8375 495.9582 496.0788 496.1994 496.3201 496.4407 496.5613 496.6818 496.8024 496.9229 497.0434 497.1639 497.2844 497.4049 497.5253 497.6458 497.7662 497.8866 498.0070 498.1273 498.2477 498.3680 498.4883 498.6086 498.7289 498.8492 498.9694 499.0896 499.2099 499.3301 499.4502 499.5704 499.6906 499.8107 499.9308 500.0509 500.1710 500.2910 500.4111 500.5311 500.6511 500.7711 500.8911 501.0110 501.1310 501.2509 501.3708 501.4907 501.6106 501.7305 501.8503 501.9701 502.0899 502.2097 502.3295 502.4493 502.5690 502.6887 502.8084 502.9281 503.0478 503.1674 503.2871 503.4067 503.5263 503.6459 503.7655 503.8850 504.0045 504.1241 504.2436 504.3631 504.4825 504.6020 504.7214 504.8408 504.9602 505.0796 505.1990 505.3183 505.4377 505.5570 505.6763 505.7955 505.9148 506.0341 506.1533 506.2725 506.3917 506.5109 506.6300 506.7492 506.8683 506.9874 507.1065 507.2256 507.3446 507.4637 507.5827 507.7017 507.8207 507.9397 508.0586 508.1776 508.2965 508.4154 508.5343 508.6531 508.7720 508.8908 509.0097 509.1285 509.2472 509.3660 509.4848 509.6035 509.7222 509.8409 509.9596 510.0783 510.1969 510.3155 510.4341 510.5527 510.6713 510.7899 510.9084 511.0269 511.1455 511.2639 511.3824 511.5009 511.6193 511.7377 511.8561 511.9745 512.0929 512.2113 512.3296 512.4479 512.5662 512.6845 512.8028 512.9210 513.0393 513.1575 513.2757 513.3939 513.5120 513.6302 513.7483 513.8664 513.9845 514.1026 514.2206 514.3387 514.4567 514.5747 514.6927 514.8107 514.9286 515.0466 515.1645 515.2824 515.4003 515.5182 515.6360 515.7539 515.8717 515.9895 516.1073 516.2250 516.3428 516.4605 516.5782 516.6959 516.8136 516.9313 517.0489 517.1665 517.2841 517.4017 517.5193 517.6369 517.7544 517.8719 517.9894 518.1069 518.2244 518.3418 518.4593 518.5767 518.6941 518.8115 518.9289 519.0462 519.1635 519.2808 519.3981 519.5154 519.6327 519.7499 519.8672 519.9844 520.1016 520.2187 520.3359 520.4530 520.5701 520.6872 520.8043 520.9214 521.0385 521.1555 521.2725 521.3895 521.5065 521.6235 521.7404 521.8573 521.9742 522.0911 522.2080 522.3249 522.4417 522.5585 522.6753 522.7921 522.9089 523.0257 523.1424 523.2591 523.3758 523.4925 523.6092 523.7258 523.8424 523.9590 524.0756 524.1922 524.3088 524.4253 524.5418 524.6584 524.7748 524.8913 525.0078 525.1242 525.2406 525.3570 525.4734 525.5898 525.7061 525.8224 525.9388 526.0551 526.1713 526.2876 526.4038 526.5201 526.6363 526.7524 526.8686 526.9848 527.1009 527.2170 527.3331 527.4492 527.5653 527.6813 527.7973 527.9134 528.0293 528.1453 528.2613 528.3772 528.4931 528.6090 528.7249 528.8408 528.9566 529.0725 529.1883 529.3041 529.4199 529.5356 529.6514 529.7671 529.8828 529.9985 530.1142 530.2298 530.3454 530.4611 530.5767 530.6922 530.8078 530.9233 531.0389 531.1544 531.2699 531.3853 531.5008 531.6162 531.7317 531.8471 531.9624 532.0778 532.1932 532.3085 532.4238 532.5391 532.6544 532.7696 532.8849 533.0001 533.1153 533.2305 533.3456 533.4608 533.5759 533.6910 533.8061 533.9212 534.0362 534.1513 534.2663 534.3813 534.4963 534.6112 534.7262 534.8411 534.9560 535.0709 535.1858 535.3006 535.4155 535.5303 535.6451 535.7599 535.8746 535.9894 536.1041 536.2188 536.3335 536.4482 536.5628 536.6775 536.7921 536.9067 537.0213 537.1358 537.2504 537.3649 537.4794 537.5939 537.7084 537.8228 537.9372 538.0516 538.1660 538.2804 538.3948 538.5091 538.6234 538.7377 538.8520 538.9663 539.0805 539.1947 539.3090 539.4231 539.5373 539.6515 539.7656 539.8797 539.9938 540.1079 540.2219 540.3360 540.4500 540.5640 540.6780 540.7919 540.9059 541.0198 541.1337 541.2476 541.3615 --------------------------------------------------------------------------------------- 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: Number of function evaluations used for dark background fitting, -9 if no background fitting was done Column 34: rms of unweighted fitting residuals for dark background fitting, -9 if no background fitting was done Column 35: Normalized rms of weighted fitting residuals for dark background fitting, -9 if no background fitting was done Column 36: Mean difference dark map to measured dark count, -9 if no background fitting was done Column 37: rms of difference dark map to measured dark count, -9 if no background fitting was done Column 38: Mean absolute difference dark map to measured dark count expressed in number of standard deviations, -9 if no background fitting was done Column 39: Number of regular pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 40: Number of warm pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 41: Number of hot pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 42: Index of regular pixel, where the dark map differed most from the measured dark count, -9 if no background fitting was done Column 43: Number of sigmas the dark map differs from the measured dark for the pixel with the largest difference, -9 if no background fitting was done Column 44: Retrieved value for dark background fitting parameter 1, -9 if no background fitting was done Column 45: Uncertainty of retrieved value for dark background fitting parameter 1, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 46: Retrieved value for dark background fitting parameter 2, -9 if no background fitting was done Column 47: Uncertainty of retrieved value for dark background fitting parameter 2, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 48: Retrieved value for dark background fitting parameter 3, -9 if no background fitting was done Column 49: Uncertainty of retrieved value for dark background fitting parameter 3, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 50: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 51: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 52: 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 53: 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 54: 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 55: 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 56: 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 57: 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 58: 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 59: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 60: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 61: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 62: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 63: Mean wavelength correction applied [%], -9=no wavelength correction Column 64: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 65: Minimum wavelength correction applied [%], -9=no wavelength correction Column 66: Maximum wavelength correction applied [%], -9=no wavelength correction Column 67: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 68: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 69: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 70: Spectrometer control temperature [°C], 999=no temperature signal Column 71: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 72: Temperature in head sensor [°C], 999=no temperature signal Column 73: Temperature at electronics board 1 [°C], 999=no temperature signal Column 74: Temperature at electronics board 2 [°C], 999=no temperature signal Column 75: Humidity in head sensor [%], -9=no humidity signal Column 76: Pressure in head sensor [hPa], -9=no pressure signal Column 77: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 78: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 79: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 80-2127: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2128-4175: 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 4176-6223: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data 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