Table D.1
List of AD Leo observations collected with SPIRou. The columns are: (1 and 2) date and universal time of the observations, (3) rotational cycle of the observations found using Eq. 1, (4) exposure time of a polarimetric sequence, (5) signal-to-noise ratio at 1650 nm per spectral element, (6) RMS noise level of Stokes V signal in units of unpolarised continuum.
| Date | UT | ncyc | texp | S/N | σLSD |
|---|---|---|---|---|---|
| [hh:mm:ss] | [s] | [10−4 Ic] | |||
| 2019 | |||||
| April 15 | 06:11:02.35 | 0.00 | 4×61 | 151 | 1.9 |
| April 16 | 12:03:07.61 | 0.56 | 4×61 | 130 | 1.8 |
| April 18 | 09:00:59.77 | 1.40 | 4×61 | 138 | 1.9 |
| April 19 | 10:36:14.55 | 1.88 | 4×61 | 143 | 1.8 |
| April 20 | 08:56:19.44 | 2.29 | 4×61 | 143 | 1.8 |
| April 21 | 05:42:43.43 | 2.68 | 4×61 | 165 | 1.5 |
| April 22 | 08:58:10.67 | 3.19 | 4×61 | 147 | 1.9 |
| April 23 | 07:01:28.73 | 3.60 | 4×61 | 154 | 1.9 |
| April 24 | 06:04:06.74 | 4.03 | 4×61 | 147 | 1.9 |
| April 25 | 09:41:45.90 | 4.55 | 4×61 | 152 | 1.9 |
| April 26 | 08:13:21.75 | 4.97 | 4×61 | 162 | 1.9 |
| April 27 | 08:17:48.22 | 5.42 | 4×61 | 139 | 2.1 |
| May 01 | 08:59:11.25 | 7.23 | 4×61 | 153 | 1.8 |
| May 15 | 06:11:38.01 | 13.45 | 4×61 | 165 | 1.6 |
| June 13 | 06:30.59.49 | 26.46 | 4×61 | 186 | 2.1 |
| June 14 | 05:44:29.79 | 26.89 | 4×61 | 193 | 2.0 |
| June 15 | 06:04:31.16 | 27.35 | 4×61 | 192 | 2.1 |
| June 16 | 05:44:52.21 | 27.79 | 4×61 | 173 | 1.8 |
| June 17 | 06:08:46.48 | 28.25 | 4×61 | 150 | 1.8 |
| June 19 | 05:47:00.42 | 29.14 | 4×61 | 175 | 1.5 |
| June 21 | 06:18:29.14 | 30.05 | 4×61 | 169 | 1.7 |
| October 16 | 15:31:29.14 | 82.69 | 4×61 | 180 | 1.4 |
| October 31 | 15:32:56.51 | 89.41 | 4×61 | 169 | 1.6 |
| November 01 | 15:22:10.08 | 89.86 | 4×61 | 159 | 1.5 |
| November 02 | 15:36:52.90 | 90.31 | 4×61 | 170 | 1.4 |
| November 03 | 14:53:22.07 | 90.75 | 4×61 | 151 | 1.5 |
| November 04 | 15:43:18.06 | 91.21 | 4×61 | 137 | 1.9 |
| November 05 | 15:33:34.93 | 91.66 | 4×61 | 164 | 1.3 |
| November 06 | 15:37:27.47 | 92.10 | 4×61 | 190 | 1.5 |
| November 07 | 15:01:11.73 | 92.54 | 4×61 | 165 | 1.5 |
| November 09 | 14:03:02.38 | 93.42 | 4×61 | 116 | 1.6 |
| November 10 | 15:51:32.68 | 93.90 | 4×61 | 151 | 1.5 |
| November 13 | 14:47:09.89 | 95.22 | 4×61 | 201 | 1.8 |
| November 14 | 14:13:58.20 | 95.66 | 4×61 | 197 | 1.4 |
| December 05 | 15:12:55.68 | 105.10 | 4×61 | 116 | 1.4 |
| December 05 | 15:35:03.10 | 105.10 | 4×61 | 68 | 1.5 |
| December 07 | 15:08:39.83 | 105.99 | 4×61 | 133 | 2.2 |
| December 08 | 14:29:19.93 | 106.43 | 4×61 | 181 | 1.8 |
| December 09 | 14:21:48.74 | 106.88 | 4×61 | 193 | 1.5 |
| December 10 | 13:15:39.48 | 107.31 | 4×61 | 194 | 1.5 |
| December 11 | 14:58:07.44 | 107.79 | 4×61 | 189 | 3.0 |
| December 12 | 14:33:27.45 | 108.23 | 4×61 | 190 | 3.6 |
| 2020 | |||||
| January 26 | 12:11:48.90 | 128.36 | 4×61 | 218 | 2.0 |
| January 27 | 12:07:16.45 | 128.81 | 4×61 | 166 | 1.5 |
| January 28 | 12:06:25.46 | 129.26 | 4×61 | 193 | 1.5 |
| February 05 | 08:18:51.61 | 132.78 | 4×61 | 174 | 1.4 |
| February 16 | 07:39:02.87 | 137.70 | 4×61 | 193 | 1.8 |
| February 17 | 09:20:45.46 | 138.18 | 4×61 | 171 | 1.9 |
| February 18 | 07:39:13.56 | 138.59 | 4×61 | 191 | 1.2 |
| February 19 | 08:37:09.84 | 139.06 | 4×61 | 210 | 1.5 |
| March 12 | 09:16:56.32 | 148.94 | 4×61 | 217 | 2.0 |
| May 08 | 05:59:01.58 | 174.43 | 4×61 | 194 | 1.4 |
| May 09 | 09:42:30.22 | 174.95 | 4×61 | 206 | 1.5 |
| May 12 | 09:39:45.19 | 176.30 | 4×61 | 177 | 1.4 |
| May 13 | 09:43:17.10 | 176.75 | 4×61 | 204 | 1.4 |
| May 14 | 07:46:35.66 | 177.16 | 4×61 | 208 | 1.5 |
| May 15 | 09:50:31.27 | 177.65 | 4×61 | 164 | 1.6 |
| May 31 | 06:22:44.29 | 184.76 | 4×61 | 215 | 1.2 |
| June 01 | 07:29:57.32 | 185.23 | 4×61 | 189 | 1.3 |
| June 02 | 06:23:31.70 | 185.65 | 4×61 | 202 | 1.4 |
| June 03 | 07:38:43.10 | 186.13 | 4×61 | 196 | 1.3 |
| June 04 | 06:32:43.13 | 186.55 | 4×61 | 197 | 1.3 |
| June 05 | 06:42:42.88 | 187.01 | 4×61 | 139 | 1.8 |
| June 06 | 07:53:54.53 | 187.48 | 4×61 | 167 | 1.2 |
| June 07 | 06:58:07.88 | 187.91 | 4×61 | 154 | 1.6 |
| June 08 | 06:03:47.85 | 188.34 | 4×61 | 135 | 1.3 |
| June 08 | 06:10:09.48 | 188.34 | 4×61 | 143 | 1.4 |
| June 09 | 06:31:50.17 | 188.79 | 4×61 | 120 | 1.3 |
| June 10 | 06:57:13.44 | 189.25 | 4×61 | 200 | 1.8 |
| October 31 | 15:06:44.49 | 253.75 | 4×61 | 205 | 1.5 |
| November 03 | 15:29:52.78 | 255.11 | 4×61 | 220 | 1.5 |
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