MOA 2024-BLG-107

Event Parameters

Internal ID:gb16-R-1-44412
Discovery date:2024-07-03T16:00:42
RA:18:10:13.55
Dec:-28:33:39.17
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
22586 18:10:13.25 -28:33:39.91 17.59 ± 0.07 4.92
22631 18:10:13.38 -28:33:42.43 14.86 ± 0.03 4.97
22632 18:10:13.41 -28:33:35.29 17.57 ± 0.05 4.31
22703 18:10:13.57 -28:33:38.58 16.60 ± 0.06 0.28
22795 18:10:13.81 -28:33:41.08 16.87 ± 0.05 4.03

Last 5 photometry measurements

Observation dateI magseeing
2460602.893 (2024-Oct-19.393) 16.62 ± 0.04 4.01
2460602.937 (2024-Oct-19.437) 16.59 ± 0.05 4.10
2460602.961 (2024-Oct-19.461) 16.50 ± 0.10 5.26
2460610.883 (2024-Oct-27.383) 16.61 ± 0.09 5.59
2460610.926 (2024-Oct-27.426) 16.71 ± 0.08 5.21

Calibration: I = 27.40 - 2.5 log10(ΔF + 20816.13)

Single lens fit parameters

tmax =JD 2460503.56 ± 0.04 UT (2024-Jul-12.06)
tE =1.63 ± 4.17 days
u0 =9.8243 ± 7.3614
Ibase =7.76 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice