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Table 2.
Data cube parameters.
| Source | Weighting | Molecule | Channel width | RMS noise | Beam dimensions | Position angle |
|---|---|---|---|---|---|---|
| km s−1 | mJy beam−1 | |||||
| Zw 049.057 | 0.5 | CH2NH | 20 | 0.37 | 5 27 × 3 97 |
49.94° |
| H2CO | 20 | 0.38 | 5 91 × 4 19 |
51.6° | ||
| IRAS 17208−0014 | 0.5 | CH2NH | 100 | 0.25 | 5 04 × 4 81 |
15.2° |
| H2CO | 100 | 0.24 | 4 87 × 4 14 |
13.4° | ||
| IRAS 17578−0400 | 0.5 | CH2NH | 20 | 0.37 | 4 82 × 3 56 |
6.5° |
| H2CO | 50 | 0.31 | 5 20 × 3 98 |
7.6° | ||
| NGC 4418 | 0.5 | CH2NH | 50 | 0.48 | 2 06 × 1 18 |
48.4° |
| H2CO | 50 | 0.49 | 2 32 × 1 28 |
48.0° | ||
| IRAS 22491−1808 | 0.5 | CH2NH | 50 | 0.44 | 2 24 × 1 19 |
21.5° |
| H2CO | 50 | 0.44 | 2 72 × 1 38 |
22.4° | ||
| IC 860 | 0.5 | CH2NH | 66 | 0.23 | 0 42 × 0 35 |
−63.4° |
| H2CO | 66 | 0.22 | 0 43 × 0 38 |
−63.4° | ||
| Arp 220 | 0.5 | CH2NH | 18 | 0.19 | 0 36 × 0 28 |
−67.7° |
| Arp 220 | uniform | CH2NH | 18 | 0.33 | 0 32 × 0 26 |
−70.6° |
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