To correct the warm pixels for temperature and the small effect of bias due to background/zodiacal brightness, the reference limit (100 e-/s at -19C) has been adjusted and the pixels with values greater than this new "Adj. Warm Limit" have been counted as the "Corr. Warm Pix".
reftemp = reference temperature of -19C CCD Temp = temperature of this calibration ZodiB = zodiacal light contribution for this calibration in e-/sec reflimit = 100 e-/s + zodi Adj. Warm Limit = reflimit * 10**((temp - reftemp) / 21C) (where 21C is the slope of the exponential in this temperature domain which defines the approximate gain of the ACA CCD)
Date (Year:DOY) | CCD Temp (C) | ZodiB (e-/s) | Adj. Warm Limit (e-/s) | Uncorr. Warm Pix | Corr. Warm Pix |
---|---|---|---|---|---|
2007:069 | -19.12 | 1.51 | 100.24 | 47039 | 47039 |
2007:251 | -19.07 | 1.68 | 100.93 | 51683 | 51683 |
2007:345 | -19.10 | 1.93 | 100.83 | 55093 | 55093 |
2008:101 | -19.11 | 1.35 | 100.13 | 56901 | 56901 |
2008:188 | -19.09 | 1.88 | 100.83 | 60648 | 60648 |
2008:273 | -18.91 | 1.93 | 102.89 | 61492 | 59602 |
2009:050 | -18.96 | 1.69 | 102.11 | 65217 | 63194 |
2009:113 | -18.96 | 1.28 | 101.68 | 65623 | 64607 |
2009:190 | -18.91 | 2.62 | 103.68 | 70139 | 66979 |
2009:279 | -18.89 | 1.63 | 102.81 | 72454 | 70234 |
2010:015 | -18.90 | 1.96 | 103.10 | 81618 | 78038 |
2010:108 | -18.90 | 1.79 | 102.92 | 77984 | 75654 |
2010:189 | -18.89 | 1.54 | 102.81 | 80774 | 78356 |
2010:288 | -18.90 | 1.31 | 102.41 | 81702 | 79323 |
2010:301 | -18.79 | 1.96 | 104.40 | 84113 | 79292 |
2011:018 | -18.33 | 1.46 | 109.24 | 92889 | 81699 |
2011:079 | -18.89 | 1.78 | 103.02 | 85278 | 81484 |
2011:211 | -18.91 | 1.82 | 102.85 | 73545 | 71142 |
2011:234 | -18.02 | 1.58 | 113.10 | 85821 | 70352 |
2011:346 | -18.23 | 1.58 | 110.51 | 83805 | 71773 |
2012:033 | -19.02 | 1.40 | 101.15 | 72713 | 71510 |
2012:115 | -18.97 | 1.92 | 102.24 | 77344 | 74864 |
2012:198 | -18.98 | 1.39 | 101.84 | 76760 | 75500 |
2012:287 | -16.83 | 1.98 | 129.36 | 112327 | 75589 |
2013:011 | -16.40 | 1.27 | 134.67 | 120674 | 77862 |
2013:096 | -16.20 | 1.68 | 138.18 | 127936 | 79497 |
2013:191 | -15.31 | 1.32 | 151.82 | 145276 | 81160 |
2013:281 | -15.89 | 0.95 | 142.02 | 137892 | 83043 |
2014:041 | -14.61 | 1.65 | 164.51 | 165093 | 83929 |
2014:104 | -15.81 | 1.92 | 144.51 | 143852 | 85075 |