Table 1
Regions we used for the spectral analysis.
| Region | α | δ | Size/radius, (arcmin) |
|---|---|---|---|
| SNR | 18:29:26.7940 | −12:58:03.993 | 18 |
| Bkg | 18:29:26.7940 | −12:58:03.993 | 18–24 |
| C1 | 18:30:18.5314 | −12:58:43.695 | 4 |
| box2 | 18:30:02.635 | −13:06:56.58 | 6.9–8.9 |
| C3 | 18:29:24.6016 | −13:11:10.213 | 4 |
| C4 | 18:28:56.2220 | −13:06:27.934 | 4 |
| C5 | 18:29:46.7551 | −12:52:55.426 | 4 |
| C6 | 18:29:34.5075 | −12:45:33.797 | 4 |
| C7 | 18:28:52.5042 | −12:47:09.432 | 4 |
| box8 | 18:28:41.0472 | −12:57:17.460 | 2.5–6.4 |
| box9 | 18:28:54.8106 | −12:55:16.133 | 2.9–7.8 |
| PWN | 18:29:17.146 | −12:54:52.76 | 2.8–4.1 |
Notes. J2000 coordinates (RA/Dec) are listed. For the background region (Bkg), the inner and outer radii of the annulus are given. For the box regions, we give the sizes, and for the elliptical PWN region the semi-axis. The composite SR region shown in Fig. 2 is not listed in the table.
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