MOA 2018-BLG-123

Event Parameters

Internal ID:gb14-R-2-69948
Discovery date:2018-04-24T18:00:05
RA:18:05:39.87
Dec:-27:04:17.25
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
155594 18:05:39.69 -27:04:19.50 16.79 ± 0.08 4.23
155615 18:05:39.75 -27:04:17.10 18.15 ± 0.07 2.31
155658 18:05:39.84 -27:04:19.60 18.59 ± 0.13 3.20
155659 18:05:39.87 -27:04:15.31 16.57 ± 0.06 1.52
155749 18:05:40.03 -27:04:19.53 19.53 ± 0.21 3.43
155750 18:05:40.02 -27:04:15.26 17.18 ± 0.06 2.11

Last 5 photometry measurements

Observation dateI magseeing
2460529.103 (2024-Aug-6.603) 21.99 ± 1.61 3.04
2460529.115 (2024-Aug-6.615) 20.54 ± 0.40 3.27
2460529.125 (2024-Aug-6.625) 23.23 ± 4.60 3.44
2460529.137 (2024-Aug-6.637) 21.16 ± 0.83 3.77
2460529.147 (2024-Aug-6.647) 99.99 ± 99.99 3.64

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2458232.98 ± 0.00 UT (2018-Apr-24.48)
tE =10.33 ± 0.01 days
u0 =0.0014 ± 0.0000
Ibase =23.58 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice