MOA 2018-BLG-112

Event Parameters

Internal ID:gb9-R-10-57257
Discovery date:2018-04-21T14:17:07
RA:18:01:56.72
Dec:-28:34:10.25
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
93558 18:01:56.86 -28:34:14.49 15.01 ± 0.10 4.54
93610 18:01:56.77 -28:34:07.86 14.34 ± 0.03 3.39
93638 18:01:56.68 -28:34:10.80 15.61 ± 0.07 0.02
93734 18:01:56.47 -28:34:10.17 16.58 ± 0.09 2.92
93757 18:01:56.42 -28:34:07.72 16.53 ± 0.12 4.78

Last 5 photometry measurements

Observation dateI magseeing
2460599.912 (2024-Oct-16.412) 15.64 ± 0.04 3.21
2460599.924 (2024-Oct-16.424) 15.60 ± 0.03 3.60
2460599.936 (2024-Oct-16.436) 15.66 ± 0.04 3.41
2460599.946 (2024-Oct-16.446) 15.72 ± 0.04 3.24
2460599.958 (2024-Oct-16.458) 15.64 ± 0.03 3.54

Calibration: I = 27.40 - 2.5 log10(ΔF + 51856.12)

Single lens fit parameters

tmax =JD 2458230.23 ± 0.00 UT (2018-Apr-21.73)
tE =3.07 ± 0.02 days
u0 =0.1394 ± 0.0010
Ibase =15.35 ± 0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice