MOA 2018-BLG-044

Event Parameters

Internal ID:gb5-R-8-88254
Discovery date:2018-03-08T11:38:36
RA:17:54:31.05
Dec:-29:17:12.99
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
164916 17:54:31.26 -29:17:13.01 17.40 ± 0.14 3.45
164965 17:54:31.22 -29:17:15.82 16.90 ± 0.13 3.70
164990 17:54:31.16 -29:17:10.63 14.53 ± 0.08 3.67
165068 17:54:31.01 -29:17:14.49 16.92 ± 0.11 0.94
165157 17:54:30.82 -29:17:11.69 17.06 ± 0.10 3.20
165229 17:54:30.70 -29:17:14.63 17.42 ± 0.13 4.30

Last 5 photometry measurements

Observation dateI magseeing
2460463.233 (2024-Jun-1.733) 16.86 ± 0.05 3.01
2460463.246 (2024-Jun-1.746) 16.84 ± 0.05 3.33
2460463.258 (2024-Jun-1.758) 16.85 ± 0.05 3.65
2460463.271 (2024-Jun-1.771) 16.77 ± 0.05 3.58
2460463.283 (2024-Jun-1.783) 17.04 ± 0.07 3.73

Calibration: I = 27.40 - 2.5 log10(ΔF + 15602.71)

Single lens fit parameters

tmax =JD 2458190.48 ± 0.32 UT (2018-Mar-12.98)
tE =56.55 ± 6.91 days
u0 =0.3761 ± 0.0799
Ibase =19.04 ± 0.38

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice