MOA 2016-BLG-255

Event Parameters

Internal ID:gb14-R-3-49266
Discovery date:2016-05-26T13:50:25
RA:18:05:23.64
Dec:-27:29:08.21
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
188060 18:05:23.37 -27:29:06.65 14.97 ± 0.12 4.39
188089 18:05:23.41 -27:29:10.30 17.05 ± 0.16 4.63
188253 18:05:23.68 -27:29:07.45 17.98 ± 0.17 0.17
188270 18:05:23.77 -27:29:09.93 19.28 ± 0.34 2.68
188308 18:05:23.74 -27:29:04.82 15.34 ± 0.06 2.98
188386 18:05:23.91 -27:29:10.67 15.42 ± 0.07 4.40
188412 18:05:23.94 -27:29:07.54 17.38 ± 0.13 3.60

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 17.77 ± 0.24 4.54
2460611.902 (2024-Oct-28.402) 18.05 ± 0.21 3.82
2460611.913 (2024-Oct-28.413) 17.51 ± 0.33 5.17
2460611.924 (2024-Oct-28.424) 17.15 ± 0.21 4.92
2460614.877 (2024-Oct-31.377) 17.42 ± 0.29 5.01

Calibration: I = 27.40 - 2.5 log10(ΔF + 5883.02)

Single lens fit parameters

tmax =JD 2457537.81 ± 0.01 UT (2016-May-29.31)
tE =6.71 ± 0.12 days
u0 =0.0959 ± 0.0024
Ibase =17.68 ± 0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice