# NOAA-19 AVHRR Visible Calibration Updates # # One line per day, 17 numeric fields per line. # # year jday lo-slope1 lo-intcp1 lo-slope2 lo-intcp2 lo-slope3 lo-intcp3 cut1 cut2 cut3 # hi-slope1 hi-intcp1 hi-slope2 hi-intcp2 hi-slope3 hi-intcp3 # # Order is not important, but may as well be strictly monotonic. # # For each visible channel 1, 2, 3, interpolate between two closest records if cutoffs # are the same, otherwise use closest. # # NOAA changed their pre-launch values in the KLM User's Guide on 2000/10/17 # The following is based on NOAA's recommendation at that time, with one caveat. # Cutoffs were changed to give best continuity at the knee. They must be integer valued. # # Lo formulas are used when counts < cutoff # Hi formulas are used when counts >= cutoff # # Format: # yyyy ddd lo-slp1 lo-int1 lo-slp2 lo-int2 lo-slp3 lo-int3 cut1 cut2 cut3 hi-slp1 hi-int1 hi-slp2 hi-int2 hi-slp3 hi-int3 # 2012 129 0.05136 -1.997 0.05823 -2.258 0.03057 -1.224 497 501 497 0.1515 -52.08 0.1735 -59.88 0.21150 -91.69 2012 101 0.05139 -1.998 0.05791 -2.246 0.03057 -1.224 497 501 497 0.1516 -52.11 0.1725 -59.55 0.21150 -91.69 2012 073 0.05155 -2.004 0.05787 -2.244 0.03057 -1.224 497 501 497 0.1521 -52.27 0.1724 -59.51 0.21150 -91.69 2012 045 0.05153 -2.003 0.05782 -2.242 0.03057 -1.224 497 501 497 0.1520 -52.25 0.1722 -59.46 0.21150 -91.69 2012 010 0.05139 -1.998 0.05766 -2.236 0.03057 -1.224 497 501 497 0.1516 -52.11 0.1717 -59.29 0.21150 -91.69 2011 347 0.05133 -1.995 0.05781 -2.242 0.03057 -1.224 497 501 497 0.1514 -52.05 0.1722 -59.44 0.21150 -91.69 2011 312 0.05134 -1.996 0.05788 -2.245 0.03057 -1.224 497 501 497 0.1515 -52.06 0.1724 -59.52 0.21150 -91.69 2011 256 0.05132 -1.995 0.05787 -2.244 0.03057 -1.224 497 501 497 0.1514 -52.04 0.1724 -59.51 0.21150 -91.69 2011 221 0.05132 -1.995 0.05802 -2.250 0.03057 -1.224 497 501 497 0.1514 -52.04 0.1728 -59.66 0.21150 -91.69 2011 193 0.05137 -1.997 0.05818 -2.256 0.03057 -1.224 497 501 497 0.1516 -52.09 0.1733 -59.83 0.21150 -91.69 2011 165 0.05137 -1.997 0.05801 -2.250 0.03057 -1.224 497 501 497 0.1515 -52.09 0.1728 -59.66 0.21150 -91.69 2011 130 0.05138 -1.997 0.05798 -2.249 0.03057 -1.224 497 501 497 0.1516 -52.10 0.1727 -59.62 0.21150 -91.69 2011 102 0.05140 -1.998 0.05793 -2.247 0.03057 -1.224 497 501 497 0.1516 -52.12 0.1726 -59.57 0.21150 -91.69 2011 067 0.05144 -2.000 0.05787 -2.244 0.03057 -1.224 497 501 497 0.1518 -52.16 0.1724 -59.51 0.21150 -91.69 2011 039 0.05137 -1.997 0.05760 -2.234 0.03057 -1.224 497 501 497 0.1516 -52.09 0.1716 -59.23 0.21150 -91.69 2011 011 0.05147 -2.001 0.05751 -2.230 0.03057 -1.224 497 501 497 0.1518 -52.19 0.1713 -59.14 0.21150 -91.69 2010 341 0.05131 -1.995 0.05745 -2.228 0.03057 -1.224 497 501 497 0.1514 -52.03 0.1711 -59.07 0.21150 -91.69 2010 313 0.05112 -1.987 0.05691 -2.207 0.03057 -1.224 497 501 497 0.1508 -51.83 0.1695 -58.52 0.21150 -91.69 2010 285 0.05084 -1.976 0.05668 -2.198 0.03057 -1.224 497 501 497 0.1500 -51.55 0.1688 -58.28 0.21150 -91.69 2010 257 0.05100 -1.983 0.05742 -2.227 0.03057 -1.224 497 501 497 0.1505 -51.72 0.17105 -59.05 0.21150 -91.69 2010 222 0.05153 -2.003 0.05854 -2.270 0.03057 -1.224 497 501 497 0.1520 -52.25 0.17437 -60.20 0.21150 -91.69 2010 194 0.05097 -1.981 0.05690 -2.207 0.03057 -1.224 497 501 497 0.1504 -51.68 0.16949 -58.51 0.21150 -91.69 2010 159 0.05097 -1.977 0.05521 -2.141 0.03057 -1.224 497 501 497 0.1500 -51.57 0.16445 -56.77 0.21150 -91.69 2010 131 0.05102 -1.983 0.05683 -2.204 0.03057 -1.224 497 501 497 0.1505 -51.74 0.16927 -58.44 0.21150 -91.69 2010 103 0.05044 -1.961 0.05465 -2.119 0.03057 -1.224 497 501 497 0.1488 -51.15 0.16277 -56.19 0.21150 -91.69 2010 068 0.05095 -1.980 0.05465 -2.119 0.03057 -1.224 497 501 497 0.1503 -51.66 0.16277 -56.19 0.21150 -91.69 2010 040 0.05057 -1.966 0.05461 -2.118 0.03057 -1.224 497 501 497 0.1492 -51.28 0.16266 -56.16 0.21150 -91.69 2010 012 0.05079 -1.974 0.05748 -2.229 0.03057 -1.224 497 501 497 0.1499 -51.51 0.17121 -59.11 0.21150 -91.69 2009 342 0.05035 -1.957 0.05766 -2.236 0.03057 -1.224 497 501 497 0.1486 -51.06 0.17176 -59.30 0.21150 -91.69 2009 314 0.05134 -1.996 0.06033 -2.320 0.03057 -1.224 497 501 497 0.1515 -52.06 0.17969 -62.04 0.21150 -91.69 2009 286 0.05118 -1.989 0.05983 -2.320 0.03057 -1.224 497 501 497 0.1510 -51.89 0.17821 -61.52 0.21150 -91.69 2009 251 0.05118 -1.989 0.05983 -2.320 0.03057 -1.224 497 501 497 0.1510 -51.89 0.17821 -61.52 0.21150 -91.69 2009 223 0.05098 -1.982 0.05611 -2.176 0.03057 -1.224 497 501 497 0.1504 -51.70 0.16712 -57.70 0.21150 -91.69 2009 195 0.05076 -1.973 0.05494 -2.131 0.03057 -1.224 497 501 497 0.1498 -51.47 0.16364 -56.49 0.21150 -91.69 2009 160 0.05171 -2.010 0.05509 -2.137 0.03057 -1.224 497 501 497 0.1526 -52.43 0.16410 -56.65 0.21150 -91.69 2009 132 0.05114 -1.988 0.05600 -2.172 0.03057 -1.224 497 501 497 0.1509 -51.86 0.16680 -57.58 0.21150 -91.69 2009 111 0.05051 -1.9635 0.05346 -2.0731 0.027174 -1.0881 497 501 496 0.1490 -51.2197 0.15922 -54.969 0.18798 -81.491