| notM1orM2 | error |
| | Instrument in input SPEC must be M1 or M2 |
| badArrDims | error |
| | Input image not 780x780 |
| wrongOrbit | error |
| | By-ccd spectra not from same revolut as obs spectra |
| NoCorDataCCD1model | error |
| | No corner data for chip 1 model |
| NoDataChipN | error |
| | No data to create a spectrum for chip N |
| NoPseudoCCD1cnts | error |
| | No counts for the pseudo CCD1 corner spec |
| GoldGaps | error |
| | Chip 1 background has gold gaps - no CCD3 or CCD7 data |
| noQPB | error |
| | CAL QPB file does not contain QPB extension |
| badColumn | error |
| | QPB file is missing critical column |
| noGoodRows | error |
| | No QPB file rows meet augmentation criteria |
| NOspecCCDn | warning |
| | Skip inclusion of CCD
corrective action: Specfile CCDn missing |