Open Access
Table 1
Available long-term photometric observations of HN Lib.
Instrument | Date | Filter | ∆t(a) | Nobs(b) | rms(c) | |
---|---|---|---|---|---|---|
Begin | End | (d) | (ppt) | |||
ASAS-3† | 24 December 2000 | 13 September 2009 | V | 3185 | 446 | 24.60 |
SuperWASP† | 28 February 2010 | 26 July 2010 | 400–700nm | 147 | 86 | 3.23 |
ASAS-SN† ![]() |
27 February 2012 | 10 July 2018 | ![]() |
2324 | 97 | 23.29 |
22 June 2013 | 23 May 2018 | 1796 | 111 | 19.46 | ||
25 June 2014 | 28 August 2018 | 1525 | 115 | 40.24 | ||
10 July 2014 | 28 August 2018 | 1510 | 129 | 15.96 | ||
MEarth-tell4 ![]() |
28 May 2017† | 9 June 2017† | ![]() |
11 | 8 | 3.72 |
1 July 2017† | 8 July 2017† | 6 | 4 | 5.32 | ||
28 August 2017† | 8 September 2017† | 10 | 11 | 4.33 | ||
4 June 2019 | 27 February 2022 | 999 | 265 | 4.80 | ||
MEarth-tel15 ![]() |
11 June 2017† | 21 June 2017† | 9 | 7 | 2.46 | |
30 June 2017† | 30 June 2017† | 0 | 1 | 0.98 | ||
13 July 2019 | 16 March 2020 | 246 | 70 | 4.10 | ||
OSN-T90 ![]() |
10 May 2018 | 5 June 2019 | R | 391 | 49 | 8.68 |
10 May 2018 | 5 June 2019 | V | 391 | 48 | 9.00 | |
TJO | 9 January 2019 | 9 March 2020 | R | 424 | 102 | 8.44 |
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