MOA 2017-BLG-363

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb9-R-4-71173
Discovery date:	2017-07-10T13:20:14
RA:	17:57:17.33
Dec:	-29:34:08.25
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
102108	17:57:17.14	-29:34:09.96	16.56 ± 0.04	3.94
102109	17:57:17.14	-29:34:04.63	18.11 ± 0.11	4.46
102234	17:57:17.40	-29:34:05.69	18.13 ± 0.10	2.10
102257	17:57:17.44	-29:34:10.38	18.38 ± 0.17	2.95

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	20.19 ± 1.02	3.50
2460246.896 (2023-Oct-29.396)	21.17 ± 2.37	3.28
2460246.906 (2023-Oct-29.406)	20.64 ± 1.54	3.37
2460246.918 (2023-Oct-29.418)	99.99 ± 99.99	3.48
2460246.927 (2023-Oct-29.427)	99.99 ± 99.99	3.51

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

Single lens fit parameters

t_max	=	JD 2457945.57	±	0.01 UT (2017-Jul-11.07)
t_E	=	31.62	±	1.17 days
u₀	=	0.0608	±	0.0031
I_base	=	20.20	±	0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice