MOA 2017-BLG-185

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb2-R-7-8984
Discovery date:	2017-04-20T15:59:40
RA:	17:54:41.75
Dec:	-34:43:03.74
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
69170	17:54:41.91	-34:43:02.21	15.12 ± 0.03	3.43
69245	17:54:41.77	-34:43:05.58	17.36 ± 0.16	1.53
69297	17:54:41.68	-34:42:59.68	18.95 ± 0.37	4.82

Last 5 photometry measurements

Observation date	I mag	seeing
2460518.059 (2024-Jul-26.559)	19.08 ± 1.31	5.11
2460518.811 (2024-Jul-27.311)	99.99 ± 99.99	2.60
2460518.850 (2024-Jul-27.350)	18.14 ± 1.44	3.68
2460518.884 (2024-Jul-27.384)	17.65 ± 0.30	3.08
2460518.927 (2024-Jul-27.427)	99.99 ± 99.99	2.65

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

Single lens fit parameters

t_max	=	JD 2457864.01	±	0.00 UT (2017-Apr-20.51)
t_E	=	9.92	±	0.00 days
u₀	=	0.0000	±	0.0000
I_base	=	26.18	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice