MOA 2018-BLG-344

Event Parameters

Internal ID:gb18-R-4-24180
Discovery date:2018-08-31T13:51:24
RA:18:11:35.71
Dec:-25:59:01.01
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
183875 18:11:35.57 -25:59:01.58 17.86 ± 0.10 2.80
183951 18:11:35.72 -25:59:04.07 19.61 ± 0.30 3.81
184031 18:11:35.84 -25:59:00.32 18.16 ± 0.12 1.22
184049 18:11:35.91 -25:58:57.43 20.06 ± 0.48 3.78
184155 18:11:36.07 -25:59:00.37 18.29 ± 0.10 4.44

Last 5 photometry measurements

Observation dateI magseeing
2460463.125 (2024-Jun-1.625) 17.81 ± 0.07 4.08
2460463.159 (2024-Jun-1.659) 18.00 ± 0.07 3.56
2460463.194 (2024-Jun-1.694) 17.90 ± 0.08 3.47
2460463.229 (2024-Jun-1.729) 18.03 ± 0.08 3.36
2460463.265 (2024-Jun-1.765) 17.98 ± 0.08 3.37

Calibration: I = 27.40 - 2.5 log10(ΔF + 4943.11)

Single lens fit parameters

tmax =JD 2458361.93 ± 0.09 UT (2018-Aug-31.43)
tE =2.19 ± 0.36 days
u0 =0.2983 ± 0.0729
Ibase =17.93 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice