MOA 2021-BLG-007

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Event Parameters

Internal ID:	gb5-R-8-118103
Discovery date:	2021-02-26T23:24:01
RA:	17:56:31.59
Dec:	-29:09:36.68
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
13127	17:56:31.64	-29:09:36.46	16.51 ± 0.04	1.52
13216	17:56:31.41	-29:09:39.35	15.79 ± 0.04	2.89
13239	17:56:31.33	-29:09:36.89	17.59 ± 0.07	3.08

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	19.81 ± 1.07	3.80
2460246.883 (2023-Oct-29.383)	21.86 ± 4.92	3.54
2460246.895 (2023-Oct-29.395)	20.31 ± 1.04	3.46
2460246.905 (2023-Oct-29.405)	99.99 ± 99.99	3.63
2460246.917 (2023-Oct-29.417)	19.76 ± 0.70	3.50

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2459268.17	±	0.35 UT (2021-Feb-22.67)
t_E	=	0.88	±	0.20 days
u₀	=	3.5814	±	0.3220
I_base	=	12.41	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice