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Table 1
Summary of the observations collected for the study.
| Nebular imaging | ||||
| Instrument | Filter | # | λ0 (Å) | FWHM (Å) |
| (Telescope) | ||||
|
|
||||
| WFC | Hα | 197 | 6568 | 95 |
| (INT) | Hα redsh. | 228 | 6805 | 93 |
| (0.33 arcsec/pix) | Hβ narrow | 225 | 4861 | 30 |
| Hβ broad | 224 | 4861 | 170 | |
| [O iii] | 196 | 5008 | 100 | |
| [S ii] | 212 | 6725 | 80 | |
|
|
||||
| Nebular spectroscopy | ||||
| Grid | λ0 (Å) | Spect. range (Å) | Δλ (Å/pix) | |
|
|
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| ISIS | R600B | 4368 | 3386–5102 | 0.45 |
| (WHT) | R600R | 6718 | 6064–7585 | 0.49 |
|
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| Stellar spectroscopy | ||||
| Grid | λ0 (Å) | Spect. range (Å) | Δλ (Å/pix) | |
|
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| IDS | H 2400B | 4320 | 4060–4590 | 0.24 |
| (INT) | H 2400B | 4800 | 4550–5070 | 0.24 |
| H 1800V | 6400 | 6090–6760 | 0.31 | |
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