File name: Pandora76s1_Dhaka_20240922_L1_smca1c3d20221213p1-8.txt File generation date: 20240925T131315.5Z Data description: Level 1 file (corrected signals) Data file version: smca1c3d20221213p1-8 Local principal investigator: Abdus Salam Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 76 Spectrometer number: 1 Processing software version used: BlickP v1.8.60 Instrument operation file used: Pandora76_OF_v2d20220127.txt Instrument calibration file used: Pandora76s1_CF_v3d20221213.txt Level 0 file used: Pandora76s1_Dhaka_20240922_L0.txt Full location name: University of Dhaka; Mukarram Hussain Khundker Biggyan Bhaban (MHK Bhaban) Short location name: Dhaka Country of location: Bangladesh Location latitude [deg]: 23.7284 Location longitude [deg]: 90.3982 Location altitude [m]: 34 Local noon date: 20240922 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: Field Cal on 1.8 Nominal wavelengths [nm]: 276.2958 276.4492 276.6026 276.7558 276.9089 277.0619 277.2149 277.3677 277.5204 277.6730 277.8256 277.9780 278.1303 278.2826 278.4347 278.5868 278.7388 278.8906 279.0424 279.1941 279.3456 279.4971 279.6485 279.7998 279.9510 280.1022 280.2532 280.4041 280.5550 280.7057 280.8564 281.0070 281.1575 281.3079 281.4582 281.6085 281.7586 281.9087 282.0586 282.2085 282.3583 282.5081 282.6577 282.8073 282.9567 283.1061 283.2554 283.4047 283.5538 283.7029 283.8519 284.0008 284.1496 284.2983 284.4470 284.5956 284.7441 284.8926 285.0409 285.1892 285.3375 285.4856 285.6337 285.7817 285.9296 286.0774 286.2252 286.3729 286.5206 286.6681 286.8156 286.9630 287.1104 287.2577 287.4049 287.5520 287.6991 287.8461 287.9931 288.1400 288.2868 288.4335 288.5802 288.7269 288.8734 289.0199 289.1664 289.3127 289.4590 289.6053 289.7515 289.8976 290.0437 290.1897 290.3356 290.4815 290.6273 290.7731 290.9188 291.0645 291.2101 291.3557 291.5011 291.6466 291.7920 291.9373 292.0826 292.2278 292.3730 292.5181 292.6631 292.8081 292.9531 293.0980 293.2429 293.3877 293.5324 293.6772 293.8218 293.9664 294.1110 294.2555 294.4000 294.5444 294.6888 294.8331 294.9774 295.1216 295.2658 295.4100 295.5541 295.6981 295.8421 295.9861 296.1300 296.2739 296.4178 296.5616 296.7053 296.8491 296.9927 297.1364 297.2800 297.4235 297.5671 297.7105 297.8540 297.9974 298.1408 298.2841 298.4274 298.5706 298.7138 298.8570 299.0002 299.1433 299.2864 299.4294 299.5724 299.7154 299.8583 300.0012 300.1441 300.2869 300.4297 300.5725 300.7152 300.8579 301.0006 301.1432 301.2858 301.4284 301.5709 301.7135 301.8559 301.9984 302.1408 302.2832 302.4256 302.5679 302.7102 302.8525 302.9948 303.1370 303.2792 303.4213 303.5635 303.7056 303.8477 303.9897 304.1318 304.2738 304.4158 304.5577 304.6996 304.8415 304.9834 305.1253 305.2671 305.4089 305.5507 305.6925 305.8342 305.9759 306.1176 306.2592 306.4009 306.5425 306.6841 306.8257 306.9672 307.1087 307.2502 307.3917 307.5332 307.6746 307.8160 307.9574 308.0988 308.2402 308.3815 308.5228 308.6641 308.8054 308.9467 309.0879 309.2291 309.3703 309.5115 309.6526 309.7938 309.9349 310.0760 310.2171 310.3581 310.4992 310.6402 310.7812 310.9222 311.0632 311.2041 311.3451 311.4860 311.6269 311.7678 311.9086 312.0495 312.1903 312.3311 312.4719 312.6127 312.7535 312.8943 313.0350 313.1757 313.3164 313.4571 313.5978 313.7384 313.8791 314.0197 314.1603 314.3009 314.4415 314.5820 314.7226 314.8631 315.0036 315.1442 315.2846 315.4251 315.5656 315.7060 315.8465 315.9869 316.1273 316.2677 316.4080 316.5484 316.6888 316.8291 316.9694 317.1097 317.2500 317.3903 317.5305 317.6708 317.8110 317.9513 318.0915 318.2317 318.3719 318.5120 318.6522 318.7923 318.9325 319.0726 319.2127 319.3528 319.4929 319.6329 319.7730 319.9130 320.0531 320.1931 320.3331 320.4731 320.6131 320.7530 320.8930 321.0329 321.1729 321.3128 321.4527 321.5926 321.7325 321.8724 322.0122 322.1521 322.2919 322.4317 322.5715 322.7113 322.8511 322.9909 323.1307 323.2704 323.4101 323.5499 323.6896 323.8293 323.9690 324.1087 324.2483 324.3880 324.5276 324.6673 324.8069 324.9465 325.0861 325.2257 325.3653 325.5049 325.6444 325.7840 325.9235 326.0630 326.2025 326.3420 326.4815 326.6210 326.7604 326.8999 327.0393 327.1788 327.3182 327.4576 327.5970 327.7364 327.8757 328.0151 328.1544 328.2938 328.4331 328.5724 328.7117 328.8510 328.9903 329.1296 329.2688 329.4081 329.5473 329.6866 329.8258 329.9650 330.1042 330.2433 330.3825 330.5217 330.6608 330.8000 330.9391 331.0782 331.2173 331.3564 331.4955 331.6345 331.7736 331.9126 332.0517 332.1907 332.3297 332.4687 332.6077 332.7467 332.8856 333.0246 333.1635 333.3025 333.4414 333.5803 333.7192 333.8581 333.9970 334.1358 334.2747 334.4135 334.5524 334.6912 334.8300 334.9688 335.1076 335.2463 335.3851 335.5239 335.6626 335.8013 335.9400 336.0787 336.2174 336.3561 336.4948 336.6334 336.7721 336.9107 337.0494 337.1880 337.3266 337.4652 337.6037 337.7423 337.8809 338.0194 338.1579 338.2965 338.4350 338.5735 338.7119 338.8504 338.9889 339.1273 339.2658 339.4042 339.5426 339.6810 339.8194 339.9578 340.0962 340.2345 340.3729 340.5112 340.6495 340.7878 340.9261 341.0644 341.2027 341.3409 341.4792 341.6174 341.7557 341.8939 342.0321 342.1703 342.3084 342.4466 342.5848 342.7229 342.8610 342.9992 343.1373 343.2754 343.4134 343.5515 343.6896 343.8276 343.9657 344.1037 344.2417 344.3797 344.5177 344.6557 344.7936 344.9316 345.0695 345.2074 345.3454 345.4833 345.6211 345.7590 345.8969 346.0347 346.1726 346.3104 346.4482 346.5860 346.7238 346.8616 346.9994 347.1371 347.2749 347.4126 347.5503 347.6880 347.8257 347.9634 348.1011 348.2387 348.3764 348.5140 348.6516 348.7892 348.9268 349.0644 349.2020 349.3396 349.4771 349.6146 349.7522 349.8897 350.0272 350.1647 350.3021 350.4396 350.5770 350.7145 350.8519 350.9893 351.1267 351.2641 351.4015 351.5388 351.6762 351.8135 351.9508 352.0881 352.2254 352.3627 352.5000 352.6372 352.7745 352.9117 353.0489 353.1861 353.3233 353.4605 353.5977 353.7349 353.8720 354.0091 354.1463 354.2834 354.4205 354.5575 354.6946 354.8317 354.9687 355.1057 355.2428 355.3798 355.5168 355.6537 355.7907 355.9277 356.0646 356.2015 356.3385 356.4754 356.6123 356.7491 356.8860 357.0229 357.1597 357.2965 357.4333 357.5702 357.7069 357.8437 357.9805 358.1172 358.2540 358.3907 358.5274 358.6641 358.8008 358.9375 359.0741 359.2108 359.3474 359.4840 359.6207 359.7573 359.8938 360.0304 360.1670 360.3035 360.4401 360.5766 360.7131 360.8496 360.9861 361.1225 361.2590 361.3954 361.5319 361.6683 361.8047 361.9411 362.0774 362.2138 362.3502 362.4865 362.6228 362.7591 362.8954 363.0317 363.1680 363.3043 363.4405 363.5768 363.7130 363.8492 363.9854 364.1216 364.2577 364.3939 364.5301 364.6662 364.8023 364.9384 365.0745 365.2106 365.3466 365.4827 365.6187 365.7548 365.8908 366.0268 366.1628 366.2988 366.4347 366.5707 366.7066 366.8425 366.9784 367.1143 367.2502 367.3861 367.5220 367.6578 367.7936 367.9295 368.0653 368.2011 368.3368 368.4726 368.6084 368.7441 368.8798 369.0155 369.1512 369.2869 369.4226 369.5583 369.6939 369.8296 369.9652 370.1008 370.2364 370.3720 370.5075 370.6431 370.7786 370.9142 371.0497 371.1852 371.3207 371.4562 371.5916 371.7271 371.8625 371.9979 372.1334 372.2688 372.4041 372.5395 372.6749 372.8102 372.9455 373.0809 373.2162 373.3515 373.4867 373.6220 373.7573 373.8925 374.0277 374.1630 374.2982 374.4333 374.5685 374.7037 374.8388 374.9740 375.1091 375.2442 375.3793 375.5144 375.6494 375.7845 375.9195 376.0546 376.1896 376.3246 376.4596 376.5945 376.7295 376.8644 376.9994 377.1343 377.2692 377.4041 377.5390 377.6739 377.8087 377.9435 378.0784 378.2132 378.3480 378.4828 378.6176 378.7523 378.8871 379.0218 379.1565 379.2912 379.4259 379.5606 379.6953 379.8299 379.9646 380.0992 380.2338 380.3684 380.5030 380.6376 380.7721 380.9067 381.0412 381.1757 381.3102 381.4447 381.5792 381.7137 381.8481 381.9826 382.1170 382.2514 382.3858 382.5202 382.6545 382.7889 382.9232 383.0576 383.1919 383.3262 383.4605 383.5948 383.7290 383.8633 383.9975 384.1317 384.2659 384.4001 384.5343 384.6685 384.8026 384.9368 385.0709 385.2050 385.3391 385.4732 385.6073 385.7413 385.8754 386.0094 386.1434 386.2774 386.4114 386.5454 386.6793 386.8133 386.9472 387.0812 387.2151 387.3490 387.4828 387.6167 387.7506 387.8844 388.0182 388.1520 388.2858 388.4196 388.5534 388.6871 388.8209 388.9546 389.0883 389.2220 389.3557 389.4894 389.6230 389.7567 389.8903 390.0239 390.1575 390.2911 390.4247 390.5583 390.6918 390.8254 390.9589 391.0924 391.2259 391.3594 391.4928 391.6263 391.7597 391.8931 392.0265 392.1599 392.2933 392.4267 392.5600 392.6934 392.8267 392.9600 393.0933 393.2266 393.3599 393.4931 393.6264 393.7596 393.8928 394.0260 394.1592 394.2924 394.4255 394.5587 394.6918 394.8249 394.9580 395.0911 395.2242 395.3573 395.4903 395.6233 395.7564 395.8894 396.0224 396.1553 396.2883 396.4212 396.5542 396.6871 396.8200 396.9529 397.0858 397.2186 397.3515 397.4843 397.6171 397.7499 397.8827 398.0155 398.1483 398.2810 398.4138 398.5465 398.6792 398.8119 398.9446 399.0772 399.2099 399.3425 399.4751 399.6077 399.7403 399.8729 400.0055 400.1380 400.2706 400.4031 400.5356 400.6681 400.8006 400.9330 401.0655 401.1979 401.3303 401.4627 401.5951 401.7275 401.8599 401.9922 402.1246 402.2569 402.3892 402.5215 402.6538 402.7860 402.9183 403.0505 403.1827 403.3149 403.4471 403.5793 403.7115 403.8436 403.9758 404.1079 404.2400 404.3721 404.5042 404.6362 404.7683 404.9003 405.0323 405.1643 405.2963 405.4283 405.5603 405.6922 405.8241 405.9561 406.0880 406.2198 406.3517 406.4836 406.6154 406.7473 406.8791 407.0109 407.1427 407.2744 407.4062 407.5379 407.6697 407.8014 407.9331 408.0648 408.1964 408.3281 408.4597 408.5914 408.7230 408.8546 408.9862 409.1177 409.2493 409.3808 409.5124 409.6439 409.7754 409.9069 410.0383 410.1698 410.3012 410.4326 410.5640 410.6954 410.8268 410.9582 411.0895 411.2209 411.3522 411.4835 411.6148 411.7461 411.8773 412.0086 412.1398 412.2710 412.4022 412.5334 412.6646 412.7958 412.9269 413.0581 413.1892 413.3203 413.4514 413.5824 413.7135 413.8445 413.9756 414.1066 414.2376 414.3686 414.4995 414.6305 414.7614 414.8924 415.0233 415.1542 415.2850 415.4159 415.5468 415.6776 415.8084 415.9392 416.0700 416.2008 416.3316 416.4623 416.5931 416.7238 416.8545 416.9852 417.1159 417.2465 417.3772 417.5078 417.6384 417.7690 417.8996 418.0302 418.1607 418.2913 418.4218 418.5523 418.6828 418.8133 418.9438 419.0742 419.2047 419.3351 419.4655 419.5959 419.7263 419.8566 419.9870 420.1173 420.2477 420.3780 420.5083 420.6385 420.7688 420.8990 421.0293 421.1595 421.2897 421.4199 421.5501 421.6802 421.8104 421.9405 422.0706 422.2007 422.3308 422.4609 422.5909 422.7210 422.8510 422.9810 423.1110 423.2410 423.3709 423.5009 423.6308 423.7608 423.8907 424.0206 424.1504 424.2803 424.4102 424.5400 424.6698 424.7996 424.9294 425.0592 425.1889 425.3187 425.4484 425.5781 425.7078 425.8375 425.9672 426.0968 426.2265 426.3561 426.4857 426.6153 426.7449 426.8745 427.0040 427.1335 427.2631 427.3926 427.5221 427.6515 427.7810 427.9105 428.0399 428.1693 428.2987 428.4281 428.5575 428.6868 428.8162 428.9455 429.0748 429.2041 429.3334 429.4627 429.5919 429.7212 429.8504 429.9796 430.1088 430.2380 430.3671 430.4963 430.6254 430.7545 430.8837 431.0127 431.1418 431.2709 431.3999 431.5290 431.6580 431.7870 431.9160 432.0449 432.1739 432.3028 432.4318 432.5607 432.6896 432.8185 432.9473 433.0762 433.2050 433.3338 433.4626 433.5914 433.7202 433.8490 433.9777 434.1065 434.2352 434.3639 434.4926 434.6213 434.7499 434.8786 435.0072 435.1358 435.2644 435.3930 435.5216 435.6501 435.7786 435.9072 436.0357 436.1642 436.2927 436.4211 436.5496 436.6780 436.8064 436.9348 437.0632 437.1916 437.3200 437.4483 437.5766 437.7050 437.8333 437.9615 438.0898 438.2181 438.3463 438.4745 438.6027 438.7309 438.8591 438.9873 439.1154 439.2436 439.3717 439.4998 439.6279 439.7560 439.8840 440.0121 440.1401 440.2681 440.3961 440.5241 440.6521 440.7800 440.9080 441.0359 441.1638 441.2917 441.4196 441.5475 441.6753 441.8032 441.9310 442.0588 442.1866 442.3143 442.4421 442.5699 442.6976 442.8253 442.9530 443.0807 443.2084 443.3360 443.4637 443.5913 443.7189 443.8465 443.9741 444.1016 444.2292 444.3567 444.4842 444.6117 444.7392 444.8667 444.9942 445.1216 445.2490 445.3765 445.5039 445.6312 445.7586 445.8860 446.0133 446.1406 446.2679 446.3952 446.5225 446.6498 446.7770 446.9043 447.0315 447.1587 447.2859 447.4130 447.5402 447.6673 447.7945 447.9216 448.0487 448.1758 448.3028 448.4299 448.5569 448.6839 448.8109 448.9379 449.0649 449.1919 449.3188 449.4457 449.5727 449.6996 449.8264 449.9533 450.0802 450.2070 450.3338 450.4606 450.5874 450.7142 450.8410 450.9677 451.0945 451.2212 451.3479 451.4746 451.6012 451.7279 451.8545 451.9812 452.1078 452.2344 452.3609 452.4875 452.6140 452.7406 452.8671 452.9936 453.1201 453.2466 453.3730 453.4995 453.6259 453.7523 453.8787 454.0051 454.1314 454.2578 454.3841 454.5104 454.6368 454.7630 454.8893 455.0156 455.1418 455.2680 455.3943 455.5204 455.6466 455.7728 455.8989 456.0251 456.1512 456.2773 456.4034 456.5295 456.6555 456.7816 456.9076 457.0336 457.1596 457.2856 457.4115 457.5375 457.6634 457.7893 457.9152 458.0411 458.1670 458.2929 458.4187 458.5445 458.6703 458.7961 458.9219 459.0477 459.1734 459.2992 459.4249 459.5506 459.6763 459.8019 459.9276 460.0532 460.1789 460.3045 460.4301 460.5556 460.6812 460.8067 460.9323 461.0578 461.1833 461.3088 461.4342 461.5597 461.6851 461.8106 461.9360 462.0614 462.1867 462.3121 462.4374 462.5628 462.6881 462.8134 462.9386 463.0639 463.1892 463.3144 463.4396 463.5648 463.6900 463.8152 463.9403 464.0655 464.1906 464.3157 464.4408 464.5659 464.6909 464.8160 464.9410 465.0660 465.1910 465.3160 465.4410 465.5659 465.6909 465.8158 465.9407 466.0656 466.1904 466.3153 466.4401 466.5650 466.6898 466.8146 466.9394 467.0641 467.1889 467.3136 467.4383 467.5630 467.6877 467.8124 467.9370 468.0616 468.1863 468.3109 468.4355 468.5600 468.6846 468.8091 468.9337 469.0582 469.1827 469.3071 469.4316 469.5560 469.6805 469.8049 469.9293 470.0537 470.1780 470.3024 470.4267 470.5510 470.6753 470.7996 470.9239 471.0482 471.1724 471.2966 471.4208 471.5450 471.6692 471.7934 471.9175 472.0416 472.1657 472.2898 472.4139 472.5380 472.6620 472.7861 472.9101 473.0341 473.1581 473.2820 473.4060 473.5299 473.6538 473.7777 473.9016 474.0255 474.1494 474.2732 474.3970 474.5208 474.6446 474.7684 474.8922 475.0159 475.1396 475.2633 475.3870 475.5107 475.6344 475.7580 475.8817 476.0053 476.1289 476.2525 476.3760 476.4996 476.6231 476.7466 476.8702 476.9936 477.1171 477.2406 477.3640 477.4874 477.6108 477.7342 477.8576 477.9810 478.1043 478.2276 478.3509 478.4742 478.5975 478.7208 478.8440 478.9673 479.0905 479.2137 479.3369 479.4600 479.5832 479.7063 479.8294 479.9525 480.0756 480.1987 480.3217 480.4448 480.5678 480.6908 480.8138 480.9368 481.0597 481.1826 481.3056 481.4285 481.5514 481.6742 481.7971 481.9199 482.0428 482.1656 482.2884 482.4112 482.5339 482.6567 482.7794 482.9021 483.0248 483.1475 483.2702 483.3928 483.5154 483.6380 483.7606 483.8832 484.0058 484.1284 484.2509 484.3734 484.4959 484.6184 484.7409 484.8633 484.9858 485.1082 485.2306 485.3530 485.4753 485.5977 485.7200 485.8424 485.9647 486.0870 486.2092 486.3315 486.4537 486.5760 486.6982 486.8204 486.9425 487.0647 487.1869 487.3090 487.4311 487.5532 487.6753 487.7973 487.9194 488.0414 488.1634 488.2854 488.4074 488.5294 488.6513 488.7732 488.8952 489.0171 489.1389 489.2608 489.3827 489.5045 489.6263 489.7481 489.8699 489.9917 490.1134 490.2352 490.3569 490.4786 490.6003 490.7219 490.8436 490.9652 491.0869 491.2085 491.3301 491.4516 491.5732 491.6947 491.8162 491.9378 492.0592 492.1807 492.3022 492.4236 492.5450 492.6664 492.7878 492.9092 493.0306 493.1519 493.2732 493.3945 493.5158 493.6371 493.7584 493.8796 494.0008 494.1221 494.2433 494.3644 494.4856 494.6067 494.7279 494.8490 494.9701 495.0911 495.2122 495.3333 495.4543 495.5753 495.6963 495.8173 495.9382 496.0592 496.1801 496.3010 496.4219 496.5428 496.6637 496.7845 496.9053 497.0261 497.1469 497.2677 497.3885 497.5092 497.6300 497.7507 497.8714 497.9920 498.1127 498.2334 498.3540 498.4746 498.5952 498.7158 498.8363 498.9569 499.0774 499.1979 499.3184 499.4389 499.5594 499.6798 499.8002 499.9206 500.0410 500.1614 500.2818 500.4021 500.5224 500.6428 500.7631 500.8833 501.0036 501.1238 501.2441 501.3643 501.4845 501.6046 501.7248 501.8449 501.9651 502.0852 502.2053 502.3253 502.4454 502.5654 502.6855 502.8055 502.9255 503.0454 503.1654 503.2853 503.4053 503.5252 503.6451 503.7649 503.8848 504.0046 504.1244 504.2442 504.3640 504.4838 504.6035 504.7233 504.8430 504.9627 505.0824 505.2021 505.3217 505.4413 505.5610 505.6805 505.8001 505.9197 506.0392 506.1588 506.2783 506.3978 506.5173 506.6367 506.7562 506.8756 506.9950 507.1144 507.2338 507.3531 507.4725 507.5918 507.7111 507.8304 507.9497 508.0689 508.1881 508.3074 508.4266 508.5457 508.6649 508.7841 508.9032 509.0223 509.1414 509.2605 509.3796 509.4986 509.6176 509.7366 509.8556 509.9746 510.0936 510.2125 510.3314 510.4503 510.5692 510.6881 510.8069 510.9258 511.0446 511.1634 511.2822 511.4009 511.5197 511.6384 511.7571 511.8758 511.9945 512.1132 512.2318 512.3504 512.4691 512.5876 512.7062 512.8248 512.9433 513.0618 513.1803 513.2988 513.4173 513.5357 513.6542 513.7726 513.8910 514.0093 514.1277 514.2460 514.3644 514.4827 514.6010 514.7192 514.8375 514.9557 515.0739 515.1921 515.3103 515.4285 515.5466 515.6648 515.7829 515.9010 516.0190 516.1371 516.2551 516.3732 516.4912 516.6091 516.7271 516.8451 516.9630 517.0809 517.1988 517.3167 517.4345 517.5524 517.6702 517.7880 517.9058 518.0236 518.1413 518.2591 518.3768 518.4945 518.6122 518.7298 518.8475 518.9651 519.0827 519.2003 519.3179 519.4354 519.5530 519.6705 519.7880 519.9055 520.0229 520.1404 520.2578 520.3752 520.4926 520.6100 520.7273 520.8447 520.9620 521.0793 521.1966 521.3138 521.4311 521.5483 521.6655 521.7827 521.8999 522.0171 522.1342 522.2513 522.3684 522.4855 522.6026 522.7196 522.8367 522.9537 523.0707 523.1876 523.3046 523.4215 523.5385 523.6554 523.7723 523.8891 524.0060 524.1228 524.2396 524.3564 524.4732 524.5900 524.7067 524.8234 524.9401 525.0568 525.1735 525.2901 525.4068 525.5234 525.6400 525.7566 525.8731 525.9897 526.1062 526.2227 526.3392 526.4557 526.5721 526.6885 526.8050 526.9214 527.0377 527.1541 527.2704 527.3868 527.5031 527.6194 527.7356 527.8519 527.9681 528.0843 528.2005 528.3167 528.4329 528.5490 528.6651 528.7813 528.8973 529.0134 529.1295 529.2455 529.3615 529.4775 529.5935 529.7095 529.8254 529.9413 530.0573 530.1731 530.2890 530.4049 530.5207 530.6365 530.7523 530.8681 530.9839 531.0996 531.2153 531.3311 531.4467 531.5624 531.6781 531.7937 531.9093 532.0249 532.1405 532.2561 532.3716 532.4872 532.6027 532.7182 532.8336 532.9491 533.0645 533.1799 533.2953 533.4107 533.5261 533.6414 533.7567 533.8720 533.9873 534.1026 534.2179 534.3331 534.4483 534.5635 534.6787 534.7938 534.9090 535.0241 535.1392 535.2543 535.3693 535.4844 535.5994 535.7144 535.8294 535.9444 536.0593 536.1743 536.2892 536.4041 536.5190 536.6338 536.7486 536.8635 536.9783 537.0930 537.2078 537.3225 537.4373 537.5520 537.6666 537.7813 537.8959 538.0106 538.1252 538.2397 538.3543 538.4688 538.5834 538.6979 538.8124 538.9268 539.0412 539.1557 539.2701 539.3844 539.4988 539.6131 539.7274 539.8417 539.9560 540.0703 540.1845 540.2987 540.4129 540.5270 540.6412 540.7553 540.8694 540.9835 541.0975 541.2116 541.3256 541.4396 541.5535 541.6674 541.7814 541.8953 542.0091 542.1230 542.2368 542.3506 542.4644 542.5781 542.6918 542.8055 542.9192 543.0328 543.1465 --------------------------------------------------------------------------------------- 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 ---------------------------------------------------------------------------------------