MOA 2017-BLG-215

Previous event Next event Return to alert index

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
2460610.890 (2024-Oct-27.390)	16.74 ± 0.09	5.27
2460610.939 (2024-Oct-27.439)	16.64 ± 0.08	4.90
2460611.933 (2024-Oct-28.433)	16.73 ± 0.09	5.20
2460611.940 (2024-Oct-28.440)	16.61 ± 0.07	4.87
2460614.895 (2024-Oct-31.395)	16.95 ± 0.09	4.81

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