Open Access
Table 2.
Summary of observations and detector characteristics.
| Parameter | Value | |
|---|---|---|
| Observational setup | ||
| Observation date | 30/05/2018 | |
| Run ID | 0101.C-0672(A) | |
| # Science frames | 20 | |
| # Flux frames | 8 | |
| # Centre frames | 4 | |
| DIT science [s] (a) | 220 | |
| DIT flux [s] (b) | 52 | |
| Tot. time [min] (c) | 73.3 | |
| Flux time [min] (d) | 6.9 | |
| Seeing [arcsec] (e) | 0.9 | |
| Tot. field rotation [deg] (f) | 50.05 | |
| Platescale [mas pix−1] | 3.6 × 3.6 | |
| Coronagraph | V_CLC_M_WF | |
| ZIMPOL detector characteristics | ||
| Cnt_Hα | NHα | |
| λ0 [nm] (g) | 644.9 | 656.34 |
| Δλ [nm] (h) | 3.83 | 0.75 |
| Cnt. Zp. [erg cm−2 ADU−1 A−1] (i) |  |
 |
| Line Zp. [erg cm2 ADU−1] (j) | – |  |
Notes.
(i)
Continuum zeropoints from Schmid et al. (2017).
(j)
Line zeropoints from Schmid et al. (2017).
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