MOA 2018-BLG-069

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Event Parameters

Internal ID:	gb10-R-3-54741
Discovery date:	2018-03-30T22:16:58
RA:	17:58:06.49
Dec:	-27:29:29.06
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
118429	17:58:06.77	-27:29:27.15	18.96 ± 0.12	3.57
26350	17:58:06.23	-27:29:30.09	18.53 ± 0.10	4.60
26496	17:58:06.45	-27:29:29.30	17.18 ± 0.08	1.43
26619	17:58:06.70	-27:29:32.25	18.63 ± 0.09	4.48

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.852 (2023-Oct-29.352)	17.13 ± 0.10	3.45
2460246.886 (2023-Oct-29.386)	17.47 ± 0.13	3.56
2460246.897 (2023-Oct-29.397)	17.48 ± 0.11	3.06
2460246.908 (2023-Oct-29.408)	17.38 ± 0.14	3.45
2460246.919 (2023-Oct-29.419)	17.32 ± 0.20	3.85

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 12246.16)

Single lens fit parameters

t_max	=	JD 2458207.55	±	0.02 UT (2018-Mar-30.05)
t_E	=	25.84	±	1.66 days
u₀	=	0.0375	±	0.0031
I_base	=	20.42	±	0.25

External data

Gzipped FITS finder chart

All photometry data

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