MOA 2024-BLG-083

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb1-R-4-46604
Discovery date:	2024-06-27T13:37:57
RA:	17:46:56.37
Dec:	-34:35:59.07
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
76867	17:46:56.28	-34:36:01.61	18.91 ± 0.17	3.69
76967	17:46:56.44	-34:35:54.42	19.65 ± 0.26	4.23
76985	17:46:56.53	-34:36:00.04	17.70 ± 0.09	2.13
76986	17:46:56.53	-34:35:56.63	18.67 ± 0.14	2.41
77047	17:46:56.43	-34:35:58.58	18.20 ± 0.12	0.19

Last 5 photometry measurements

Observation date	I mag	seeing
2460602.916 (2024-Oct-19.416)	18.38 ± 0.16	3.43
2460602.950 (2024-Oct-19.450)	17.54 ± 0.22	4.66
2460610.876 (2024-Oct-27.376)	17.71 ± 0.30	5.18
2460610.905 (2024-Oct-27.405)	17.91 ± 0.20	4.84
2460610.936 (2024-Oct-27.436)	17.95 ± 0.20	4.45

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 4777.49)

Single lens fit parameters

t_max	=	JD 2460497.70	±	0.00 UT (2024-Jul-6.20)
t_E	=	64.25	±	0.92 days
u₀	=	0.0161	±	0.0003
I_base	=	18.86	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice