Open Access

Table 3

Pulsation periods of the sources.

Source (days) (days) Pw1 (days) σW1 (days) PW2 (days) σW2 (days) Pliterature (days) Ref. Padopted (days) Comment
1 - OH358.083+0.137 Scatter, not periodic
2 - OH358.162+0.490 1228 29 1272 60 1150, 1120 2, 3 1230 Scatter in K
3 - OH358.235+0.115 874 4 874 Saturation in K and WISE
4 - OH358.505+0.330 Scatter, not periodic
5 - OH359.140+1.137 1219 104 989 19 1000 Very low-amplitude variability
6 - OH359.149−0.043 Scatter. not periodic
7 - OH359.220+0.163 Scatter in K. too few datapoints in WISE
8 - OH359.233−1.876 Scatter in K. too few datapoints in WISE
9 - OH359.467+1.029 604 3 604 1.3 605 2.4 605
10 - OH359.543−1.775 790 5 Multi-periodic, non-Mira
11 - OH359.664+0.636 538 3.3 581 4.3 550 Scatter in K
12 - OH359.745−0.404 733 4 714 4.4 732 5.0 806, 766 1, 6 730
13 - OH359.805+0.200 533 10 488 3.8 501 6.5 500
14 - OH359.826+0.153 501 3 483 2.1 489 4.3 493, 510 1, 6 500
15 - OH359.902+0.061 586 13 611 3.4 588 5.1 558, 572, 550, 580 1, 7, 7, 8 590
16 - OH0.173+0.211 512 4 510 5.5 516 6.8 512
17 - OH0.221+0.168 664 4 663 4.7 662 3.6 697 1 663
18 - OH0.548−0.059 Scatter, not periodic
19 - OH0.739+0.411 577 10 557 2.8 602 2.8 570
20 - OH1.095−0.832 Saturated
21 - OH1.221+0.294 699 3 715 2.0 715 6.8 715
22 - OH1.628+0.617 921 43 827 6.5 839 8.0 830

Notes. Period with error in the Ks (2.15 µm) (Cols. 2, 3), W1 (3.4 µm) (Cols. 4, 5), and W2 (4.6 µm) (Cols. 6, 7) bands. Column (9): references for periods in the literature quoted in Col. (8): (1) Wood et al. (1998), (2) Le Bertre (1993), (3) Olivier et al. (2001), (4) present work, data from the Bochum Galactic Disk Survey (Hackstein et al. 2015) for source GDS_J1740541-302238, (5) present work, data from OGLE (Soszyński et al. 2013) for source OGLE-BLG-LPV-074942 classified as a semi-regular variable with principal period of 78.2 days, (6) Braga et al. (2019; also based on VVV data, but fewer data points than in the present study), (7) Glass et al. (2001; two periods from data in overlapping fields), (8) Matsunaga et al. (2009).

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.