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Table 1.
Summary of observations of the quiescent prominence on March 28, 2017.
| Observation time | Radial distance (R⊙) | |||||
|---|---|---|---|---|---|---|
| Instrument | Data | Start | End | Cadence | Minimum | Maximum |
| IRIS | SJI 1400 Å, 2796 Å | 08:06 | 09:58 | 60s | 0.9 | 1.2 |
| IRIS | Mg II spectrum | 09:08 | 09:58 | 30s | 0.9 | 1.2 |
| SDO/AIA | 304 Å | 09:00 | 12:00 | 12s | 0 | 1.3 |
| SOHO/SUMER | Lyα | 09:00 | 09:59 | 15s | 0.98 | 1.1 |
| HSFA2 | SJI Hα | 08:54 | 13:38 | 2s | 0.95 | 1.1 |
| HSFA2 | Hα, Ca II H spectrum | 08:54 | 13:38 | 2s | 0.95 | 1.1 |
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