Open Access
Table I.2
Decoding of the warn_mask bitmask.
| Bit (1 ≪ n) | Decimal | Name | Meaning (when it gets set in the code) |
|---|---|---|---|
| – | 0 | NONE | No warnings (special value). |
| 1≪0 | 1 | FLAG_FAIL | Flagging step failed . |
| 1≪1 | 2 | CUTOUT_FAIL | Cutout extraction failed. |
| 1 ≪ 2 | 4 | A1_FAIL | Conselice asymmetry computation failed. |
| 1≪3 | 8 | A2_FAIL | Ferrari asymmetry computation failed. |
| 1 ≪ 4 | 16 | A3_FAIL | Shape asymmetry (Ashape, “A3”) computation failed. |
| 1≪5 | 32 | S1_FAIL | Conselice smoothness computation failed. |
| 1 ≪ 6 | 64 | S2_FAIL | Ferrari smoothness computation failed. |
| 1 ≪ 7 | 128 | M20_FAIL | M20 computation failed. |
| 1 ≪ 8 | 256 | ENTROPY_FAIL | Shannon entropy computation failed. |
| 1 ≪ 9 | 512 | GINI_FAIL | Gini computation failed. |
| 1 ≪ 10 | 1024 | G2_FAIL | G2 (GPA) computation failed. |
Notes. A nonzero warn_mask indicates one or more warnings were raised during processing. Example: warn_mask=3 means FLAG_FAIL (1) + CUTOUT_FAIL (2).
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