MOA 2023-BLG-410

Event Parameters

Internal ID:gb14-R-7-148598
Discovery date:2023-08-29T10:59:52
RA:18:08:31.88
Dec:-27:40:46.53
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
17895 18:08:32.11 -27:40:44.31 17.50 ± 0.07 4.77
18015 18:08:31.89 -27:40:50.40 16.94 ± 0.10 3.50
18038 18:08:31.85 -27:40:47.56 17.38 ± 0.15 0.51
18152 18:08:31.67 -27:40:47.63 17.72 ± 0.07 2.40
18165 18:08:31.64 -27:40:45.40 17.69 ± 0.11 3.22

Last 5 photometry measurements

Observation dateI magseeing
2460246.855 (2023-Oct-29.355) 17.64 ± 0.11 3.54
2460246.889 (2023-Oct-29.389) 17.42 ± 0.11 3.65
2460246.901 (2023-Oct-29.401) 17.47 ± 0.08 3.06
2460246.911 (2023-Oct-29.411) 17.41 ± 0.10 3.56
2460246.923 (2023-Oct-29.423) 17.41 ± 0.15 3.76

Calibration: I = 27.40 - 2.5 log10(ΔF + 10167.17)

Single lens fit parameters

tmax =JD 2460190.28 ± 0.02 UT (2023-Sep-2.78)
tE =6.50 ± 0.25 days
u0 =0.5229 ± 0.0310
Ibase =17.24 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice