MOA 2022-BLG-035

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb5-R-9-160791
Discovery date:	2022-02-20T20:34:48
RA:	17:55:21.06
Dec:	-28:55:08.79
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
130052	17:55:21.31	-28:55:08.79	17.60 ± 0.15	3.99
130212	17:55:20.99	-28:55:12.71	17.12 ± 0.15	3.47
130237	17:55:20.98	-28:55:07.92	16.19 ± 0.24	1.61
130319	17:55:20.77	-28:55:07.67	15.59 ± 0.06	3.82

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.073 (2024-Aug-14.573)	20.77 ± 5.94	4.81
2460537.084 (2024-Aug-14.584)	21.32 ± 8.78	4.44
2460537.099 (2024-Aug-14.599)	18.03 ± 0.87	5.04
2460537.110 (2024-Aug-14.610)	99.99 ± 99.99	4.67
2460537.121 (2024-Aug-14.621)	99.99 ± 99.99	5.87

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

Single lens fit parameters

t_max	=	JD 2459631.38	±	0.07 UT (2022-Feb-20.88)
t_E	=	29.99	±	4.59 days
u₀	=	0.0761	±	0.0172
I_base	=	20.28	±	0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice