Table 1.
Journal of spectroscopic observations of 7 Vul.
| Spg. | RJD | No. | Wavelength | S/N | Spectral |
|---|---|---|---|---|---|
| range | range | range | resolution | ||
| A | 54244.45−55906.23 | 81 | 6258−6770 | 63−485 | 12 700 |
| B | 54276.82−54443.62 | 5 | 6155−6763 | 155−266 | 17 200 |
| C | 58640.37−58714.36 | 16 | 6263−6735 | 124−551 | 12 700 |
| BeSS amateur spectra | |||||
| D | 56480.48−57579.53 | 4 | 6500−6610 | 37−72 | 13 400 |
| E | 56508.40 | 1 | 6490−6640 | 52 | 13 700 |
| F | 57205.38−57970.40 | 2 | 4190−7310 | 77−102 | 11 000 |
| G | 57207.57−58258.49 | 2 | 6530−6690 | 80−145 | 15 000 |
| H | 57676.56−58729.63 | 2 | 6500−6650 | 29−64 | 10 100 and 12 700 |
| I | 58310.44−58663.48 | 3 | 4200−7360 | 73−117 | 11 000 |
Notes. Column “Spg.” identifies individual spectrographs and detectors used: A: OND 2.00 m reflector, coudé grating spg., CCD SITe5 2030 × 800 pixel detector; B: DAO 1.22 m reflector, McKellar spectrograph, 4K × 2K SITe CCD detector; C: OND 2.00 m reflector, coudé grating spg., CCD Pylon Excelon 2048 × 512 pixel detector; D: Dijon C8 LHIRES3 ATIK314L+, observer A. Favaro; E: Haute Provence C9 LHIRES3 2400 ATIK460EX, observer V. Desnoux; F: Tourbiere RC400 Astrosib-Eshel-ATIK460EX, observer O. Garde; G: Verny C11 LHIRES3# 194-2400t35-QSI516S, observer F. Houpert; H: Manhattan l × 200 12″ LHIRES 2400 35u ATIK460EX, obsever K. Graham; I: Revel eShel ATIK460, observer O. Thizy.
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