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Table 3
Log of spectral observations.
| Date | Telescope/Instrument | R | Range [Å] | Exp. time [s] |
|
|
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| Jan. 15 | BTA/SCORPIO | 1000 | 4050–5850 | 1500 |
| Jan. 16 | 2mRCC/FoReRo2 | 400 | 5500–7500 | 4 × 900 |
| Jan. 17 | 2mRCC/FoReRo2 | 400 | 5500–7500 | 5 × 900 |
| Jan. 21 | BTA/SCORPIO | 1000 | 4050–5850 | 1800 |
| Feb. 21 | BTA/SCORPIO | 1000 | 3720–5530 | 2700 |
| Feb. 22 | BTA/SCORPIO | 1000 | 5750–7500 | 1800 |
| Feb. 24 | GTC/OSIRIS | 2500 | 4430–9090 | 6 × 180 |
Notes. The instruments are described by Jockers et al. (2000), Afanasiev & Moiseev (2005), and Cepa (1998).
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