MOA 2017-BLG-298

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Event Parameters

Internal ID:	gb14-R-8-77877
Discovery date:	2017-06-06T14:36:33
RA:	18:06:28.41
Dec:	-27:20:43.07
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
79092	18:06:28.44	-27:20:41.10	18.20 ± 0.09	2.80
79112	18:06:28.38	-27:20:46.79	18.36 ± 0.13	3.23
79136	18:06:28.31	-27:20:39.55	18.64 ± 0.14	4.31
79280	18:06:28.06	-27:20:45.95	17.80 ± 0.13	4.77
79307	18:06:28.04	-27:20:42.16	15.41 ± 0.02	4.72

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.855 (2023-Oct-29.355)	99.99 ± 99.99	3.41
2460246.889 (2023-Oct-29.389)	99.99 ± 99.99	3.55
2460246.901 (2023-Oct-29.401)	20.37 ± 1.08	2.95
2460246.911 (2023-Oct-29.411)	23.68 ± 28.40	3.54
2460246.923 (2023-Oct-29.423)	20.74 ± 3.26	3.90

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

Single lens fit parameters

t_max	=	JD 2457908.72	±	0.09 UT (2017-Jun-4.22)
t_E	=	7.75	±	0.32 days
u₀	=	6.1627	±	0.2477
I_base	=	11.18	±	0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice