MOA 2019-BLG-349

Event Parameters

Internal ID:gb5-R-10-119119
Discovery date:2019-07-29T09:59:02
RA:17:55:23.91
Dec:-28:24:06.80
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
32060 17:55:24.18 -28:24:07.12 16.28 ± 0.04 4.36
32105 17:55:24.04 -28:24:08.43 15.76 ± 0.06 2.65
32115 17:55:24.01 -28:24:05.34 16.61 ± 0.04 2.89
32248 17:55:23.59 -28:24:05.37 17.95 ± 0.08 4.33

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 20.08 ± 3.63 4.12
2460246.883 (2023-Oct-29.383) 18.56 ± 0.53 4.01
2460246.895 (2023-Oct-29.395) 17.92 ± 0.30 3.93
2460246.905 (2023-Oct-29.405) 99.99 ± 99.99 3.83
2460246.917 (2023-Oct-29.417) 18.48 ± 0.56 3.79

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

Single lens fit parameters

tmax =JD 2458693.94 ± 0.00 UT (2019-Jul-29.44)
tE =40.83 ± 2.83 days
u0 =0.0097 ± 0.0009
Ibase =20.31 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice