MOA 2018-BLG-253

Event Parameters

Internal ID:gb10-R-4-39701
Discovery date:2018-07-15T13:48:21
RA:17:58:22.84
Dec:-27:48:31.90
Current assessment:unknown
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Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
129034 17:58:22.63 -27:48:30.89 17.35 ± 0.05 3.49
129140 17:58:22.81 -27:48:34.87 17.57 ± 0.09 3.81
129141 17:58:22.83 -27:48:31.83 17.47 ± 0.05 0.97
129234 17:58:22.98 -27:48:32.03 15.46 ± 0.03 1.50
129261 17:58:23.03 -27:48:27.47 19.83 ± 0.13 4.47

Last 5 photometry measurements

Observation dateI magseeing
2460478.105 (2024-Jun-16.605) 16.77 ± 0.07 4.17
2460478.116 (2024-Jun-16.616) 16.75 ± 0.05 3.39
2460478.127 (2024-Jun-16.627) 16.75 ± 0.05 3.60
2460478.139 (2024-Jun-16.639) 16.73 ± 0.04 3.52
2460479.919 (2024-Jun-18.419) 16.92 ± 0.06 4.28

Calibration: I = 27.40 - 2.5 log10(ΔF + 9341.14)

Single lens fit parameters

tmax =JD 2458047.93 ± 1.37 UT (2017-Oct-21.43)
tE =3.79 ± 0.59 days
u0 =22.2420 ± 3.0115
Ibase =6.39 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice