MOA 2019-BLG-100

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Event Parameters

Internal ID:	gb18-R-3-21106
Discovery date:	2019-03-19T19:23:35
RA:	18:10:41.43
Dec:	-25:43:15.63
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
144486	18:10:41.19	-25:43:15.31	15.41 ± 0.02	4.01
144762	18:10:41.73	-25:43:12.86	14.38 ± 0.06	4.20

Last 5 photometry measurements

Observation date	I mag	seeing
2460570.961 (2024-Sep-17.461)	20.55 ± 2.66	3.30
2460571.001 (2024-Sep-17.501)	99.99 ± 99.99	4.37
2460571.034 (2024-Sep-17.534)	21.62 ± 10.71	4.26
2460572.900 (2024-Sep-19.400)	99.99 ± 99.99	3.87
2460572.947 (2024-Sep-19.447)	99.99 ± 99.99	3.91

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2458562.29	±	0.17 UT (2019-Mar-19.79)
t_E	=	2.11	±	8.02 days
u₀	=	0.7663	±	0.6885
I_base	=	17.70	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice