MOA 2022-BLG-103

Event Parameters

Internal ID:gb9-R-9-146049
Discovery date:2022-03-23T01:52:21
RA:18:01:35.57
Dec:-29:01:31.47
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
115578 18:01:35.90 -29:01:32.16 15.99 ± 0.19 4.39
115745 18:01:35.51 -29:01:31.76 18.69 ± 0.32 0.38
115766 18:01:35.44 -29:01:36.64 15.76 ± 0.10 4.89
115798 18:01:35.33 -29:01:28.78 16.65 ± 0.12 4.27
115799 18:01:35.42 -29:01:34.20 18.94 ± 0.30 2.64

Last 5 photometry measurements

Observation dateI magseeing
2460537.085 (2024-Aug-14.585) 18.70 ± 0.62 4.26
2460537.100 (2024-Aug-14.600) 20.99 ± 12.35 5.18
2460537.112 (2024-Aug-14.612) 18.24 ± 0.76 4.68
2460537.122 (2024-Aug-14.622) 99.99 ± 99.99 5.58
2460537.133 (2024-Aug-14.633) 99.99 ± 99.99 5.86

Calibration: I = 27.40 - 2.5 log10(ΔF + 3059.14)

Single lens fit parameters

tmax =JD 2459662.81 ± 0.05 UT (2022-Mar-24.31)
tE =6.10 ± 0.60 days
u0 =0.7228 ± 0.1481
Ibase =17.29 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice