MOA 2017-BLG-182

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Event Parameters

Internal ID:	gb20-R-10-2863
Discovery date:	2017-04-18T21:17:32
RA:	18:18:21.74
Dec:	-22:57:54.13
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
57475	18:18:21.99	-22:57:55.49	16.47 ± 0.02	4.31
57574	18:18:21.74	-22:57:51.77	17.60 ± 0.05	3.17
57630	18:18:21.60	-22:57:57.23	15.15 ± 0.02	3.03

Last 5 photometry measurements

Observation date	I mag	seeing
2460239.942 (2023-Oct-22.442)	99.99 ± 99.99	3.74
2460244.877 (2023-Oct-27.377)	99.99 ± 99.99	4.70
2460245.871 (2023-Oct-28.371)	99.99 ± 99.99	3.61
2460246.850 (2023-Oct-29.350)	99.99 ± 99.99	3.83
2460246.871 (2023-Oct-29.371)	99.99 ± 99.99	3.72

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

Single lens fit parameters

t_max	=	JD 2457867.23	±	0.04 UT (2017-Apr-23.73)
t_E	=	34.14	±	2.10 days
u₀	=	0.0955	±	0.0085
I_base	=	18.70	±	0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice