MOA 2016-BLG-274

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Event Parameters

Internal ID:	gb7-R-9-7581
Discovery date:	2016-05-29T18:22:30
RA:	18:03:07.66
Dec:	-32:31:28.69
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
86168	18:03:07.81	-32:31:31.07	17.96 ± 0.07	3.18
86204	18:03:07.72	-32:31:26.70	15.50 ± 0.03	3.01
86254	18:03:07.64	-32:31:29.06	16.82 ± 0.08	0.32
86302	18:03:07.53	-32:31:31.34	16.18 ± 0.06	2.46
86346	18:03:07.43	-32:31:27.51	15.82 ± 0.04	3.05

Last 5 photometry measurements

Observation date	I mag	seeing
2460602.962 (2024-Oct-19.462)	16.90 ± 0.10	4.46
2460610.884 (2024-Oct-27.384)	16.96 ± 0.16	5.30
2460610.927 (2024-Oct-27.427)	16.87 ± 0.11	4.84
2460611.905 (2024-Oct-28.405)	16.95 ± 0.10	4.50
2460611.937 (2024-Oct-28.437)	16.90 ± 0.10	4.86

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 17045.12)

Single lens fit parameters

t_max	=	JD 2457546.90	±	0.21 UT (2016-Jun-7.40)
t_E	=	65.44	±	6.50 days
u₀	=	0.3701	±	0.0577
I_base	=	18.47	±	0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice