| 1 | Spectrum has many bad pixels (>20%): BAD (BAD_PIXELS) |
| 2 | Commissioning data (MJD<55761), non-standard configuration, poor LSF: WARN (COMMISSIONING) |
| 4 | Star has neighbor more than 10 times brighter: WARN (BRIGHT_NEIGHBOR) |
| 8 | Star has neighbor more than 100 times brighter: possibly BAD (VERY_BRIGHT_NEIGHBOR) |
| 16 | Spectrum has low S/N (S/N<5) (LOW_SNR) |
| 32 | |
| 64 | |
| 128 | |
| 256 | |
| 512 | Spectrum has significant number (>20%) of pixels in high persistence region: WARN (PERSIST_HIGH) |
| 1024 | Spectrum has significant number (>20%) of pixels in medium persistence region: WARN (PERSIST_MED) |
| 2048 | Spectrum has significant number (>20%) of pixels in low persistence region: WARN (PERSIST_LOW) |
| 4096 | Spectrum show obvious positive jump in blue chip: WARN (PERSIST_JUMP_POS) |
| 8192 | Spectrum show obvious negative jump in blue chip: WARN (PERSIST_JUMP_NEG) |
| 16384 | |
| 32768 | |
| 65536 | RVs from synthetic template differ significantly ( 2km/s) from those from combined template: WARN (SUSPECT_RV_COMBINATION) |
| 131072 | Autocorrelation peak width large (SUSPECT_BROAD_LINES) |
| 262144 | RVs from synthetic template differ very significatly ( 10km/s) from those from combined template: potentially BAD (BAD_RV_COMBINATION) |
| 524288 | Rejected visit because cross-correlation RV differs significantly from least squares RV (RV_REJECT) |
| 1048576 | Suspect visit (but used!) because cross-correlation RV differs slightly from least squares RV (RV_SUSPECT) |
| 2097152 | Suspect multiple components from Gaussian decomposition of cross-correlation (MULTIPLE_SUSPECT) |
| 4194304 | RV failure (RV_FAIL) |
| 8388608 | Suspect rotation: cross-correlation peak with template significantly broader than autocorretion of template (SUSPECT_ROTATION) |
| 16777216 | Spectrum falls on fiber in MTP block with relative flux <0.75 (MTPFLUX_LT_75) |
| 33554432 | Spectrum falls on fiber in MTP block with relative flux <0.5 MTPFLUX_LT_50 |
| 67108864 | |
| 134217728 | |
| 268435456 | |
| 536870912 | |
| 1073741824 | |
| 2147483648 |