MOA 2017-BLG-062

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb7-R-4-8786
Discovery date:	2017-02-27T17:02:19
RA:	17:59:08.98
Dec:	-32:57:38.91
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
162742	17:59:08.96	-32:57:41.18	15.36 ± 0.05	3.08
162767	17:59:09.04	-32:57:36.39	18.47 ± 0.14	2.01
162871	17:59:09.17	-32:57:36.41	18.60 ± 0.13	2.67

Last 5 photometry measurements

Observation date	I mag	seeing
2460517.125 (2024-Jul-25.625)	99.99 ± 99.99	4.66
2460517.859 (2024-Jul-26.359)	99.99 ± 99.99	4.43
2460518.063 (2024-Jul-26.563)	99.99 ± 99.99	4.21
2460518.815 (2024-Jul-27.315)	99.99 ± 99.99	3.00
2460518.861 (2024-Jul-27.361)	99.99 ± 99.99	2.92

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

Single lens fit parameters

t_max	=	JD 2457809.76	±	0.13 UT (2017-Feb-25.26)
t_E	=	40.85	±	1.68 days
u₀	=	0.1764	±	0.0165
I_base	=	19.14	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice