MOA 2017-BLG-234

Event Parameters

Internal ID:gb14-R-3-58290
Discovery date:2017-05-05T20:18:32
RA:18:05:21.79
Dec:-27:35:29.14
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
83809 18:05:21.59 -27:35:29.03 13.70 ± 0.11 3.36
83936 18:05:21.75 -27:35:32.69 17.86 ± 0.17 4.41
83987 18:05:21.86 -27:35:24.05 14.45 ± 0.15 4.65
84095 18:05:22.04 -27:35:28.86 18.72 ± 0.22 2.82
84169 18:05:22.18 -27:35:27.11 17.38 ± 0.16 4.97

Last 5 photometry measurements

Observation dateI magseeing
2460246.855 (2023-Oct-29.355) 99.99 ± 99.99 3.37
2460246.889 (2023-Oct-29.389) 99.99 ± 99.99 3.56
2460246.901 (2023-Oct-29.401) 99.99 ± 99.99 2.93
2460246.911 (2023-Oct-29.411) 99.99 ± 99.99 3.49
2460246.923 (2023-Oct-29.423) 99.99 ± 99.99 3.82

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2457879.22 ± 0.00 UT (2017-May-5.72)
tE =5774.57 ± 4916.41 days
u0 =0.0000 ± 0.0000
Ibase =29.23 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice