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Table 1
Observations used in this study.
| Arm | Slit (") | Δλ/λ | PA(°) | texp (s) |
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| 2010 | ||||
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| UVB | 0.5 × 11 | 9900 | –46 | 2400 |
| VIS | 0.4 × 11 | 18 000 | –46 | 2000 |
| near-IR | 0.4 × 11 | 10 500 | –46 | 2000 |
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| 2012 | ||||
|
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| UVB | 0.5 × 11 | 9900 | 6.5 | 1200 |
| VIS | 0.4 × 11 | 18 000 | 6.5 | 1340 |
| near-IR | 0.4 × 11 | 10 500 | 6.5 | 600 |
|
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| UVB | 0.5 × 11 | 9900 | –97 | 1200 |
| VIS | 0.4 × 11 | 18 000 | –97 | 1340 |
| near-IR | 0.4 × 11 | 10 500 | –97 | 1200 |
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