MOA 2020-BLG-084

Event Parameters

Internal ID:gb2-R-5-36884
Discovery date:2020-06-15T01:09:10
RA:17:53:03.57
Dec:-35:16:38.76
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
49983 17:53:03.54 -35:16:41.48 17.20 ± 0.08 3.64
50013 17:53:03.62 -35:16:38.03 16.75 ± 0.04 0.20
50047 17:53:03.76 -35:16:34.19 18.67 ± 0.06 4.63
50119 17:53:03.93 -35:16:37.34 17.84 ± 0.04 4.08

Last 5 photometry measurements

Observation dateI magseeing
2460610.938 (2024-Oct-27.438) 16.78 ± 0.06 4.81
2460611.892 (2024-Oct-28.392) 16.76 ± 0.05 4.51
2460611.927 (2024-Oct-28.427) 16.63 ± 0.17 5.74
2460611.935 (2024-Oct-28.435) 16.60 ± 0.07 5.15
2460614.886 (2024-Oct-31.386) 16.73 ± 0.09 5.22

Calibration: I = 27.40 - 2.5 log10(ΔF + 18180.26)

Single lens fit parameters

tmax =JD 2459018.10 ± 0.01 UT (2020-Jun-17.60)
tE =9.76 ± 0.39 days
u0 =0.4681 ± 0.0286
Ibase =16.39 ± 0.12

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice