MOA 2022-BLG-075

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Event Parameters

Internal ID:	gb10-R-9-55623
Discovery date:	2022-03-08T21:33:04
RA:	18:01:37.47
Dec:	-27:09:42.37
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
104013	18:01:37.72	-27:09:40.27	19.42 ± 0.09	4.87
104133	18:01:37.50	-27:09:42.93	16.64 ± 0.08	1.03
104294	18:01:37.18	-27:09:41.14	17.43 ± 0.08	3.95

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.852 (2023-Oct-29.352)	16.99 ± 0.07	3.67
2460246.886 (2023-Oct-29.386)	16.83 ± 0.05	3.73
2460246.897 (2023-Oct-29.397)	16.76 ± 0.04	3.44
2460246.908 (2023-Oct-29.408)	16.64 ± 0.05	3.52
2460246.919 (2023-Oct-29.419)	17.08 ± 0.10	4.01

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 20174.37)

Single lens fit parameters

t_max	=	JD 2459647.38	±	0.02 UT (2022-Mar-8.88)
t_E	=	13196.30	±	11726.68 days
u₀	=	0.0001	±	0.0004
I_base	=	29.09	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice