MOA 2019-BLG-344

Event Parameters

Internal ID:gb3-R-6-29008
Discovery date:2019-07-25T10:23:44
RA:17:55:36.59
Dec:-33:29:52.91
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
116971 17:55:36.82 -33:29:53.14 18.46 ± 0.11 3.55
117032 17:55:36.65 -33:29:57.40 15.87 ± 0.12 4.38
117048 17:55:36.62 -33:29:54.31 18.03 ± 0.20 1.29
117186 17:55:36.28 -33:29:54.80 17.10 ± 0.07 3.77

Last 5 photometry measurements

Observation dateI magseeing
2460246.899 (2023-Oct-29.399) 18.00 ± 0.15 3.05
2460246.910 (2023-Oct-29.410) 17.62 ± 0.11 3.22
2460246.922 (2023-Oct-29.422) 17.51 ± 0.14 3.75
2460246.930 (2023-Oct-29.430) 17.63 ± 0.14 3.59
2460246.933 (2023-Oct-29.433) 17.44 ± 0.15 3.73

Calibration: I = 27.40 - 2.5 log10(ΔF + 5613.06)

Single lens fit parameters

tmax =JD 2458690.21 ± 0.00 UT (2019-Jul-25.71)
tE =7.98 ± 0.34 days
u0 =0.1838 ± 0.0091
Ibase =18.79 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice