MOA 2024-BLG-092

Event Parameters

Internal ID:gb6-R-6-69417
Discovery date:2024-06-27T13:40:41
RA:17:55:30.62
Dec:-28:10:37.92
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
49087 17:55:30.76 -28:10:34.77 19.78 ± 0.22 4.65
49129 17:55:30.69 -28:10:40.38 17.55 ± 0.04 2.56
49130 17:55:30.69 -28:10:42.80 18.86 ± 0.06 4.81
49202 17:55:30.56 -28:10:38.26 17.19 ± 0.10 0.34
49324 17:55:30.34 -28:10:41.91 18.97 ± 0.12 4.75
49388 17:55:30.22 -28:10:39.50 19.08 ± 0.14 4.95

Last 5 photometry measurements

Observation dateI magseeing
2460595.955 (2024-Oct-12.455) 17.31 ± 0.09 4.35
2460598.876 (2024-Oct-15.376) 17.15 ± 0.04 3.18
2460599.877 (2024-Oct-16.377) 17.16 ± 0.03 2.54
2460602.901 (2024-Oct-19.401) 17.11 ± 0.03 3.33
2460610.891 (2024-Oct-27.391) 16.98 ± 0.16 5.19

Calibration: I = 27.40 - 2.5 log10(ΔF + 12111.56)

Single lens fit parameters

tmax =JD 2460498.42 ± 0.00 UT (2024-Jul-6.92)
tE =27.15 ± 0.24 days
u0 =0.0301 ± 0.0003
Ibase =17.87 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice