MOA 2023-BLG-084

Event Parameters

Internal ID:gb14-R-8-97214
Discovery date:2023-03-26T20:00:03
RA:18:08:30.89
Dec:-27:32:43.04
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
107962 18:08:31.11 -27:32:43.06 17.92 ± 0.06 3.72
107963 18:08:31.14 -27:32:45.89 19.60 ± 0.24 4.70
108051 18:08:30.93 -27:32:40.59 17.56 ± 0.08 3.38
108115 18:08:30.80 -27:32:42.13 16.54 ± 0.04 1.70
108116 18:08:30.84 -27:32:45.06 18.67 ± 0.15 1.48
108180 18:08:30.67 -27:32:42.22 16.63 ± 0.08 2.86
108225 18:08:30.59 -27:32:46.76 17.13 ± 0.07 4.84
108269 18:08:30.53 -27:32:44.93 17.98 ± 0.03 4.66

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 17.65 ± 0.20 4.72
2460611.902 (2024-Oct-28.402) 18.62 ± 0.26 3.81
2460611.913 (2024-Oct-28.413) 18.00 ± 0.52 5.18
2460611.924 (2024-Oct-28.424) 17.90 ± 0.32 5.05
2460614.877 (2024-Oct-31.377) 18.03 ± 0.44 5.05

Calibration: I = 27.40 - 2.5 log10(ΔF + 3101.70)

Single lens fit parameters

tmax =JD 2460030.19 ± 0.00 UT (2023-Mar-26.69)
tE =10.30 ± 0.00 days
u0 =0.0013 ± 0.0000
Ibase =23.04 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice