MOA 2024-BLG-015

Event Parameters

Internal ID:gb14-R-7-148723
Discovery date:2024-05-28T04:15:37
RA:18:07:47.87
Dec:-27:56:00.35
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
150349 18:07:48.17 -27:55:59.34 15.62 ± 0.07 5.00
150364 18:07:48.07 -27:56:03.58 18.77 ± 0.22 4.33
150422 18:07:48.00 -27:55:57.95 14.35 ± 0.04 3.91
150475 18:07:47.93 -27:56:03.09 17.66 ± 0.09 2.67
150551 18:07:47.81 -27:56:00.76 17.67 ± 0.17 0.33
150638 18:07:47.69 -27:55:57.08 19.08 ± 0.17 4.48
150715 18:07:47.54 -27:56:03.11 19.61 ± 0.33 4.53

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 18.77 ± 0.69 4.79
2460611.902 (2024-Oct-28.402) 17.72 ± 0.13 3.78
2460611.913 (2024-Oct-28.413) 17.32 ± 0.19 5.18
2460611.924 (2024-Oct-28.424) 17.32 ± 0.17 4.99
2460614.877 (2024-Oct-31.377) 18.82 ± 0.78 5.04

Calibration: I = 27.40 - 2.5 log10(ΔF + 7798.30)

Single lens fit parameters

tmax =JD 2460449.03 ± 0.05 UT (2024-May-18.53)
tE =38.28 ± 1.45 days
u0 =0.1699 ± 0.0171
Ibase =18.13 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice