MOA 2019-BLG-213

Event Parameters

Internal ID:gb13-R-2-45792
Discovery date:2019-05-16T17:56:25
RA:18:03:23.13
Dec:-28:48:34.43
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
83730 18:03:22.93 -28:48:34.78 17.53 ± 0.08 3.47
83731 18:03:22.97 -28:48:32.25 17.97 ± 0.10 3.25
83836 18:03:23.18 -28:48:38.06 16.01 ± 0.03 4.41
83837 18:03:23.20 -28:48:32.23 18.25 ± 0.15 1.74
83897 18:03:23.40 -28:48:33.60 18.45 ± 0.26 3.10
83898 18:03:23.37 -28:48:30.15 17.59 ± 0.06 4.68

Last 5 photometry measurements

Observation dateI magseeing
2460245.887 (2023-Oct-28.387) 99.99 ± 99.99 3.82
2460245.920 (2023-Oct-28.420) 20.62 ± 1.65 4.09
2460246.857 (2023-Oct-29.357) 20.24 ± 0.73 3.94
2460246.890 (2023-Oct-29.390) 99.99 ± 99.99 3.83
2460246.924 (2023-Oct-29.424) 22.11 ± 6.85 4.04

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

Single lens fit parameters

tmax =JD 2458621.68 ± 0.05 UT (2019-May-18.18)
tE =28.39 ± 1.50 days
u0 =0.1620 ± 0.0120
Ibase =17.98 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice