MOA 2020-BLG-105

Event Parameters

Internal ID:gb3-R-3-37624
Discovery date:2020-06-20T11:21:27
RA:17:51:45.23
Dec:-32:53:29.73
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
21127 17:51:45.31 -32:53:28.49 19.26 ± 0.15 0.80
21205 17:51:45.47 -32:53:31.38 18.79 ± 0.10 3.50

Last 5 photometry measurements

Observation dateI magseeing
2460611.900 (2024-Oct-28.400) 18.73 ± 0.34 4.68
2460611.912 (2024-Oct-28.412) 22.02 ± 11.26 5.38
2460611.923 (2024-Oct-28.423) 18.97 ± 0.65 5.25
2460611.931 (2024-Oct-28.431) 19.12 ± 0.49 4.46
2460614.876 (2024-Oct-31.376) 99.99 ± 99.99 5.25

Calibration: I = 27.40 - 2.5 log10(ΔF + 1803.02)

Single lens fit parameters

tmax =JD 2459026.69 ± 0.00 UT (2020-Jun-26.19)
tE =38.72 ± 0.64 days
u0 =0.0040 ± 0.0007
Ibase =19.44 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice