MOA 2020-BLG-215

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Event Parameters

Internal ID:	gb5-R-6-133049
Discovery date:	2020-08-12T08:37:37
RA:	17:54:05.61
Dec:	-30:02:35.53
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
152146	17:54:05.81	-30:02:37.54	17.58 ± 0.09	3.73
152175	17:54:05.80	-30:02:35.87	17.58 ± 0.09	3.15
152263	17:54:05.55	-30:02:35.27	16.16 ± 0.05	0.90
152311	17:54:05.46	-30:02:37.56	16.81 ± 0.09	2.06
152388	17:54:05.29	-30:02:35.53	17.73 ± 0.10	3.79

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	16.12 ± 0.05	5.16
2460611.918 (2024-Oct-28.418)	16.33 ± 0.14	5.75
2460614.862 (2024-Oct-31.362)	15.04 ± 0.10	5.74
2460614.868 (2024-Oct-31.368)	16.16 ± 0.00	5.37
2460614.872 (2024-Oct-31.372)	16.32 ± 0.05	4.81

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 31304.01)

Single lens fit parameters

t_max	=	JD 2459072.68	±	0.00 UT (2020-Aug-11.18)
t_E	=	14.70	±	0.37 days
u₀	=	0.1044	±	0.0034
I_base	=	18.39	±	0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice