MOA 2022-BLG-097

Event Parameters

Internal ID:gb3-R-10-41114
Discovery date:2022-03-20T20:39:38
RA:17:56:44.43
Dec:-32:07:06.07
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
75342 17:56:44.65 -32:07:08.82 15.91 ± 0.07 4.14
75355 17:56:44.57 -32:07:05.74 16.76 ± 0.03 2.61

Last 5 photometry measurements

Observation dateI magseeing
2460537.103 (2024-Aug-14.603) 17.08 ± 0.31 4.69
2460537.115 (2024-Aug-14.615) 17.07 ± 0.34 4.71
2460537.126 (2024-Aug-14.626) 17.42 ± 1.04 5.90
2460537.135 (2024-Aug-14.635) 17.37 ± 0.82 5.42
2460537.140 (2024-Aug-14.640) 19.81 ± 12.63 6.12

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

Single lens fit parameters

tmax =JD 2459659.10 ± 0.01 UT (2022-Mar-20.60)
tE =26.61 ± 6.61 days
u0 =0.0043 ± 0.0018
Ibase =21.99 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice