MOA 2017-BLG-150

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Event Parameters

Internal ID:	gb7-R-2-16994
Discovery date:	2017-04-06T21:05:22
RA:	17:58:51.93
Dec:	-32:26:59.66
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
39605	17:58:51.68	-32:27:01.41	17.61 ± 0.06	4.61
39710	17:58:51.93	-32:26:54.32	18.07 ± 0.07	4.96
39744	17:58:52.01	-32:26:58.65	17.51 ± 0.12	0.63
39786	17:58:52.17	-32:26:56.47	17.57 ± 0.06	3.72

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.911 (2023-Oct-28.411)	17.44 ± 0.06	3.27
2460245.940 (2023-Oct-28.440)	17.41 ± 0.07	3.42
2460246.867 (2023-Oct-29.367)	17.53 ± 0.04	3.41
2460246.915 (2023-Oct-29.415)	17.47 ± 0.06	3.20
2460246.938 (2023-Oct-29.438)	17.52 ± 0.09	3.93

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 9019.86)

Single lens fit parameters

t_max	=	JD 2457853.09	±	0.00 UT (2017-Apr-9.59)
t_E	=	99.32	±	6.10 days
u₀	=	0.0097	±	0.0007
I_base	=	19.86	±	0.17

External data

Gzipped FITS finder chart

All photometry data

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