MOA 2017-BLG-403

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Event Parameters

Internal ID:	gb1-R-1-46992
Discovery date:	2017-07-28T11:13:53
RA:	17:47:27.91
Dec:	-33:26:28.35
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
106918	17:47:27.87	-33:26:26.17	15.84 ± 0.02	2.04
106989	17:47:28.10	-33:26:29.85	15.49 ± 0.03	2.92

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.905 (2024-Oct-27.405)	99.99 ± 99.99	5.26
2460610.936 (2024-Oct-27.436)	99.99 ± 99.99	4.87
2460611.881 (2024-Oct-28.381)	99.99 ± 99.99	4.29
2460611.917 (2024-Oct-28.417)	99.99 ± 99.99	5.09
2460614.881 (2024-Oct-31.381)	99.99 ± 99.99	5.07

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

Single lens fit parameters

t_max	=	JD 2457964.00	±	0.00 UT (2017-Jul-29.50)
t_E	=	36.79	±	2.95 days
u₀	=	0.0130	±	0.0012
I_base	=	20.55	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice