MOA 2018-BLG-029

Event Parameters

Internal ID:gb5-R-9-127328
Discovery date:2018-02-24T13:00:56
RA:17:54:17.04
Dec:-28:57:53.53
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
161523 17:54:17.30 -28:57:51.62 18.32 ± 0.16 4.91
161659 17:54:17.01 -28:57:51.53 17.27 ± 0.11 2.69
161676 17:54:16.97 -28:57:55.23 17.84 ± 0.15 1.17
161706 17:54:16.92 -28:57:50.45 17.22 ± 0.12 3.91
161707 17:54:16.90 -28:57:58.78 18.87 ± 0.32 4.98
161780 17:54:16.76 -28:57:53.96 18.67 ± 0.15 3.11
161781 17:54:16.80 -28:57:57.97 18.54 ± 0.15 4.80

Last 5 photometry measurements

Observation dateI magseeing
2460463.233 (2024-Jun-1.733) 18.02 ± 0.06 3.09
2460463.246 (2024-Jun-1.746) 18.00 ± 0.08 3.36
2460463.258 (2024-Jun-1.758) 18.07 ± 0.11 3.81
2460463.271 (2024-Jun-1.771) 18.01 ± 0.09 3.81
2460463.283 (2024-Jun-1.783) 17.77 ± 0.11 3.80

Calibration: I = 27.40 - 2.5 log10(ΔF + 6649.67)

Single lens fit parameters

tmax =JD 2458169.54 ± 0.06 UT (2018-Feb-20.04)
tE =30.53 ± 2.33 days
u0 =0.2079 ± 0.0260
Ibase =18.82 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice