MOA 2021-BLG-244

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb10-R-9-50628
Discovery date:	2021-07-10T18:52:07
RA:	18:02:08.17
Dec:	-27:10:11.02
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
90064	18:02:08.42	-27:10:11.26	16.57 ± 0.19	4.07
90224	18:02:08.07	-27:10:08.01	15.31 ± 0.07	3.81

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.852 (2023-Oct-29.352)	18.86 ± 0.49	3.61
2460246.886 (2023-Oct-29.386)	20.13 ± 1.99	3.69
2460246.897 (2023-Oct-29.397)	21.49 ± 6.91	3.24
2460246.908 (2023-Oct-29.408)	20.84 ± 4.28	3.41
2460246.919 (2023-Oct-29.419)	18.84 ± 0.73	3.98

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

Single lens fit parameters

t_max	=	JD 2459407.52	±	0.16 UT (2021-Jul-12.02)
t_E	=	118.07	±	13.62 days
u₀	=	0.2096	±	0.0348
I_base	=	19.63	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice