MOA 2020-BLG-027

Event Parameters

Internal ID:gb10-R-10-56088
Discovery date:2020-02-24T19:55:17
RA:18:00:29.45
Dec:-26:46:04.87
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
45287 18:00:29.58 -26:46:01.71 17.77 ± 0.03 4.68
45325 18:00:29.40 -26:46:05.43 17.39 ± 0.03 0.03

Last 5 photometry measurements

Observation dateI magseeing
2460611.898 (2024-Oct-28.398) 17.26 ± 0.06 4.63
2460611.910 (2024-Oct-28.410) 17.34 ± 0.11 5.29
2460611.920 (2024-Oct-28.420) 17.33 ± 0.09 5.14
2460614.864 (2024-Oct-31.364) 17.45 ± 0.26 5.71
2460614.874 (2024-Oct-31.374) 17.12 ± 0.09 5.16

Calibration: I = 27.40 - 2.5 log10(ΔF + 10139.11)

Single lens fit parameters

tmax =JD 2458978.88 ± 0.13 UT (2020-May-9.38)
tE =140.61 ± 1.72 days
u0 =0.3880 ± 0.0067
Ibase =17.78 ± 0.11

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice