MOA 2020-BLG-260

Event Parameters

Internal ID:gb2-R-10-11292
Discovery date:2020-09-11T13:03:49
RA:17:54:44.17
Dec:-33:42:12.65
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
52975 17:54:44.47 -33:42:12.46 19.28 ± 0.36 4.62
53077 17:54:44.18 -33:42:13.74 15.83 ± 0.06 0.91
53218 17:54:43.80 -33:42:14.58 18.30 ± 0.11 4.39

Last 5 photometry measurements

Observation dateI magseeing
2460610.938 (2024-Oct-27.438) 15.64 ± 0.05 4.91
2460611.892 (2024-Oct-28.392) 15.83 ± 0.08 4.59
2460611.927 (2024-Oct-28.427) 15.13 ± 0.11 5.79
2460611.935 (2024-Oct-28.435) 15.55 ± 0.10 5.21
2460614.886 (2024-Oct-31.386) 15.50 ± 0.10 5.38

Calibration: I = 27.40 - 2.5 log10(ΔF + 42305.81)

Single lens fit parameters

tmax =JD 2459119.21 ± 3.47 UT (2020-Sep-26.71)
tE =33.74 ± 4.85 days
u0 =0.2571 ± 0.0544
Ibase =17.24 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice