MOA 2022-BLG-260

Event Parameters

Internal ID:gb5-R-8-132822
Discovery date:2022-05-24T16:01:28
RA:17:55:34.79
Dec:-29:16:59.32
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
132333 17:55:34.88 -29:16:58.08 17.50 ± 0.15 2.63
132393 17:55:34.81 -29:16:55.16 16.68 ± 0.08 4.99
132406 17:55:34.77 -29:17:00.49 14.43 ± 0.09 0.67
132577 17:55:34.44 -29:16:59.45 16.91 ± 0.11 4.21

Last 5 photometry measurements

Observation dateI magseeing
2460537.073 (2024-Aug-14.573) 14.53 ± 0.03 4.77
2460537.084 (2024-Aug-14.584) 14.48 ± 0.02 4.39
2460537.099 (2024-Aug-14.599) 14.42 ± 0.04 5.16
2460537.110 (2024-Aug-14.610) 14.45 ± 0.04 4.75
2460537.121 (2024-Aug-14.621) 14.94 ± 0.15 5.91

Calibration: I = 27.40 - 2.5 log10(ΔF + 154028.11)

Single lens fit parameters

tmax =JD 2459724.00 ± 0.00 UT (2022-May-24.50)
tE =10.44 ± 0.00 days
u0 =0.0008 ± 0.0001
Ibase =23.27 ± 0.33

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice