MOA 2023-BLG-333

Event Parameters

Internal ID:gb17-R-2-23858
Discovery date:2023-07-24T10:56:13
RA:18:09:03.06
Dec:-27:08:20.03
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
61241 18:09:03.04 -27:08:15.21 17.66 ± 0.06 4.53
61257 18:09:03.11 -27:08:18.68 17.56 ± 0.08 0.80

Last 5 photometry measurements

Observation dateI magseeing
2460245.899 (2023-Oct-28.399) 17.38 ± 0.07 3.65
2460245.931 (2023-Oct-28.431) 17.58 ± 0.11 3.71
2460246.862 (2023-Oct-29.362) 17.34 ± 0.09 4.02
2460246.903 (2023-Oct-29.403) 17.38 ± 0.06 3.81
2460246.931 (2023-Oct-29.431) 17.45 ± 0.08 4.02

Calibration: I = 27.40 - 2.5 log10(ΔF + 8645.70)

Single lens fit parameters

tmax =JD 2460163.38 ± 0.13 UT (2023-Aug-6.88)
tE =80.49 ± 3.20 days
u0 =0.3676 ± 0.0187
Ibase =17.24 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice