MOA 2017-BLG-336

Event Parameters

Internal ID:gb6-R-5-9255
Discovery date:2017-06-25T15:42:38
RA:17:53:52.92
Dec:-28:14:57.57
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
76496 17:53:52.64 -28:14:55.99 20.00 ± 0.11 4.65
76514 17:53:52.72 -28:14:59.64 18.65 ± 0.10 4.38
76609 17:53:52.91 -28:15:00.10 15.79 ± 0.05 3.40
76610 17:53:52.91 -28:14:54.81 16.67 ± 0.04 2.42
76686 17:53:53.08 -28:14:58.08 17.97 ± 0.07 1.91
76730 17:53:53.16 -28:14:55.38 17.48 ± 0.04 3.17
76794 17:53:53.32 -28:14:56.46 19.10 ± 0.12 4.83

Last 5 photometry measurements

Observation dateI magseeing
2460516.796 (2024-Jul-25.296) 20.07 ± 1.21 3.42
2460516.920 (2024-Jul-25.420) 18.84 ± 0.36 3.13
2460518.071 (2024-Jul-26.571) 18.65 ± 1.60 4.60
2460518.822 (2024-Jul-27.322) 19.58 ± 0.80 2.89
2460518.890 (2024-Jul-27.390) 19.19 ± 0.57 2.76

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

Single lens fit parameters

tmax =JD 2457931.68 ± 0.08 UT (2017-Jun-27.18)
tE =48.75 ± 6.06 days
u0 =0.0683 ± 0.0130
Ibase =19.61 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice