MOA 2022-BLG-235

Event Parameters

Internal ID:gb9-R-8-76846
Discovery date:2022-05-10T16:12:55
RA:18:02:24.94
Dec:-29:08:39.76
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
19360 18:02:25.13 -29:08:42.49 19.29 ± 0.27 3.91
19502 18:02:24.92 -29:08:36.26 15.99 ± 0.14 4.25
19503 18:02:24.89 -29:08:40.44 15.44 ± 0.14 0.13
19574 18:02:24.76 -29:08:41.23 16.21 ± 0.10 2.08
19575 18:02:24.75 -29:08:44.47 17.83 ± 0.12 4.73
19618 18:02:24.70 -29:08:36.83 18.21 ± 0.24 4.55

Last 5 photometry measurements

Observation dateI magseeing
2460537.085 (2024-Aug-14.585) 15.53 ± 0.04 4.33
2460537.100 (2024-Aug-14.600) 15.50 ± 0.07 5.11
2460537.112 (2024-Aug-14.612) 15.43 ± 0.05 4.64
2460537.122 (2024-Aug-14.622) 15.52 ± 0.11 5.46
2460537.133 (2024-Aug-14.633) 15.79 ± 0.21 5.69

Calibration: I = 27.40 - 2.5 log10(ΔF + 60813.50)

Single lens fit parameters

tmax =JD 2459726.80 ± 0.03 UT (2022-May-27.30)
tE =21.87 ± 0.43 days
u0 =0.5023 ± 0.0157
Ibase =16.96 ± 0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice