Free Access

Table 1

Journal of observations and measurements of the line activity indicators, the longitudinal magnetic field Bl and radial velocity for 37 Com.

Date HJD Rot. S/N Bl σ RV
Inst. UT 2 450 000 + phase (LSD) Hα Ca ii IRT S-index [G] [G] [km s-1]

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)

N 04 Apr. 08 4560.521 0.000 63 139 0.254 0.164 0.343 4.6 0.7 –14.41
N 07 Apr. 08 4563.552 0.027 45 476 0.254 0.165 0.346 5.2 0.9 –14.41
N 25 Feb. 09 4887.587 2.947 60 705 0.292 0.181 0.394 –1.8 0.7 –14.46
E 27 Jan. 10 5224.053 5.978 63 917 0.267 0.175 0.371 –2.0 0.7 –14.56
E 27 Jan. 10 5224.079 5.978 69 999 0.267 0.175 0.372 –0.9 0.6 –14.56
E 29 Jan. 10 5226.153 5.997 74 618 0.264 0.173 0.383 –0.7 0.6 –14.55
E 29 Jan. 10 5226.167 5.997 80 645 0.264 0.174 0.375 –1.9 0.5 –14.55
E 02 Feb. 10 5230.143 6.033 69 626 0.265 0.170 0.369 –2.5 0.6 –14.63
N 13 Mar. 10 5269.492 6.387 44 481 0.299 0.192 0.397 5.2 0.9 –14.61
N 23 Mar. 10 5278.528 6.468 52 064 0.317 0.185 0.422 4.9 0.8 –14.52
N 05 Apr. 10 5292.502 6.594 32 658 0.293 0.181 0.377 4.6 1.3 –14.58
N 11 Apr. 10 5297.537 6.640 52 807 0.281 0.175 0.365 4.0 0.8 –14.55
N 16 Apr. 10 5303.483 6.693 53 299 0.291 0.180 0.390 3.7 0.8 –14.53
N 24 Apr. 10 5310.577 6.757 56 390 0.330 0.194 0.433 3.3 0.7 –14.42
N 21 Jun. 10 5369.374 7.287 46 761 0.280 0.186 0.368 6.5 0.9 –14.44
E 21 Jul. 10 5398.740 7.551 58 530 0.265 0.166 0.385 4.9 0.7 –14.58
N 10 Dec.10 5540.753 8.831 44 849 0.300 0.187 0.384 3.3 1.0 –14.51
E 15 Dec.10 5546.145 8.880 79 635 0.313 0.185 0.407 1.7 0.5 –14.38
E 28 Dec.10 5559.171 8.997 53 027 0.306 0.191 0.417 –3.6 0.8 –14.37
E 30 Dec.10 5561.160 9.015 77 358 0.305 0.189 0.419 –1.8 0.5 –14.36
N 04 Jan. 11 5565.682 9.056 51 706 0.293 0.195 0.397 –1.9 0.8 –14.48
N 14 Jan. 11 5575.669 9.146 26 252 0.284 0.191 0.379 –2.1 1.6 –14.53
N 23 Jan. 11 5584.653 9.226 52 680 0.272 0.179 0.369 2.1 0.8 –14.50
N 01 Feb. 11 5593.645 9.307 36 492 0.284 0.190 0.376 5.4 1.1 –14.49

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.