MOA 2017-BLG-215

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Event Parameters

Internal ID:	gb11-R-6-2882
Discovery date:	2017-04-30T22:56:20
RA:	18:06:15.60
Dec:	-33:28:51.04
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
152900	18:06:15.68	-33:28:51.38	14.96 ± 0.02	1.71
152976	18:06:15.54	-33:28:52.11	17.22 ± 0.08	0.54
152977	18:06:15.50	-33:28:55.30	19.29 ± 0.08	3.96

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.873 (2023-Oct-29.373)	17.00 ± 0.06	3.61
2460246.934 (2023-Oct-29.434)	16.75 ± 0.07	3.55
2460246.940 (2023-Oct-29.440)	17.06 ± 0.11	3.73
2460246.941 (2023-Oct-29.441)	17.07 ± 0.13	3.94
2460246.943 (2023-Oct-29.443)	16.57 ± 0.07	3.93

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 11803.21)

Single lens fit parameters

t_max	=	JD 2457878.30	±	0.08 UT (2017-May-4.80)
t_E	=	42635.15	±	37538.60 days
u₀	=	0.0002	±	0.0012
I_base	=	26.93	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice