MOA 2017-BLG-100

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Event Parameters

Internal ID:	gb17-R-3-19394
Discovery date:	2017-03-15T19:41:21
RA:	18:09:55.70
Dec:	-27:22:32.24
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
130482	18:09:55.63	-27:22:33.60	18.07 ± 0.16	2.57
130483	18:09:55.64	-27:22:27.56	18.50 ± 0.10	4.49
130595	18:09:55.83	-27:22:26.99	17.68 ± 0.12	4.96
130637	18:09:55.93	-27:22:31.81	18.68 ± 0.12	2.54

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.899 (2023-Oct-28.399)	99.99 ± 99.99	3.12
2460245.931 (2023-Oct-28.431)	99.99 ± 99.99	3.28
2460246.862 (2023-Oct-29.362)	99.99 ± 99.99	3.57
2460246.903 (2023-Oct-29.403)	99.99 ± 99.99	3.41
2460246.931 (2023-Oct-29.431)	99.99 ± 99.99	3.74

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

Single lens fit parameters

t_max	=	JD 2457827.39	±	0.14 UT (2017-Mar-14.89)
t_E	=	71.16	±	22.46 days
u₀	=	0.0185	±	0.0114
I_base	=	22.17	±	0.23

External data

Gzipped FITS finder chart

All photometry data

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