| badMinDetPoissonCountsStatus | error |
| | The subroutine minDetPoissonCounts returned with a bad status. |
| tooFewWeights | error |
| | The user didn't supply any values to the parameter weights. |
| wrongNumBoxBackgroundSets | error |
| | The number of elements in boxbkgmapsets didn't equal the number in weights. |
| wrongNumBoxExposureSets | error |
| | The number of elements in psfexpmapsets didn't equal the number in weights. |
| wrongNumExpImageSets | error |
| | The number of elements in expmapsets didn't equal the number in weights. |
| wrongNumSensMapSets | error |
| | The number of elements in sensmapsets didn't equal the number in weights. |
| imageDimensionsUnequal | error |
| | All the images supplied must have the same dimensions. The task found that this was not the case. |
| nonZeroStatusSensCalc | warning |
| | The subroutine minDetPoissonCounts returned with a non-zero (ie warning) status. This situation is not very informative. I'll improve it in the future.
corrective action: No action at this stage |
| negativeBackground | warning |
| | The subroutine minDetPoissonCounts found negative values in some of the supplied background images.
corrective action: The same pixels of the sensitivity maps are set to 0 |
| negativeSrcCounts | warning |
| | The subroutine minDetPoissonCounts found negative values in some of the supplied `source' images.
corrective action: The same pixels of the sensitivity maps are set to 0 |