MOA 2023-BLG-352

Event Parameters

Internal ID:gb5-R-8-143562
Discovery date:2023-07-29T00:05:38
RA:17:55:04.91
Dec:-29:15:40.93
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
147546 17:55:05.15 -29:15:40.26 15.58 ± 0.03 3.96
147682 17:55:04.89 -29:15:41.98 15.33 ± 0.20 0.56

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 15.23 ± 0.02 3.63
2460246.883 (2023-Oct-29.383) 15.21 ± 0.01 3.44
2460246.895 (2023-Oct-29.395) 15.21 ± 0.01 3.26
2460246.905 (2023-Oct-29.405) 15.20 ± 0.01 3.37
2460246.917 (2023-Oct-29.417) 15.20 ± 0.01 3.43

Calibration: I = 27.40 - 2.5 log10(ΔF + 67359.68)

Single lens fit parameters

tmax =JD 2460196.27 ± 0.01 UT (2023-Sep-8.77)
tE =32.41 ± 0.26 days
u0 =0.3576 ± 0.0041
Ibase =15.81 ± 0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice