MOA 2023-BLG-072

Event Parameters

Internal ID:gb14-R-8-96920
Discovery date:2023-03-22T19:54:25
RA:18:07:10.81
Dec:-27:21:37.94
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
56955 18:07:10.78 -27:21:38.32 14.89 ± 0.14 0.28
57086 18:07:10.54 -27:21:35.23 15.44 ± 0.07 4.65

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 14.85 ± 0.01 4.69
2460611.902 (2024-Oct-28.402) 14.84 ± 0.01 3.82
2460611.913 (2024-Oct-28.413) 14.83 ± 0.02 5.04
2460611.924 (2024-Oct-28.424) 14.85 ± 0.01 4.96
2460614.877 (2024-Oct-31.377) 14.87 ± 0.02 4.97

Calibration: I = 27.40 - 2.5 log10(ΔF + 100739.55)

Single lens fit parameters

tmax =JD 2460043.03 ± 0.01 UT (2023-Apr-8.53)
tE =17018.70 ± 13293.91 days
u0 =0.0005 ± 0.0017
Ibase =25.03 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice