MOA 2017-BLG-235

Event Parameters

Internal ID:gb4-R-3-62325
Discovery date:2017-05-05T20:18:47
RA:17:53:28.92
Dec:-30:58:16.95
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
142375 17:53:28.70 -30:58:15.29 19.35 ± 0.13 3.81
142439 17:53:28.87 -30:58:19.23 16.41 ± 0.05 3.23
142527 17:53:29.04 -30:58:16.56 16.49 ± 0.19 0.94
142590 17:53:29.16 -30:58:14.32 16.47 ± 0.09 3.24

Last 5 photometry measurements

Observation dateI magseeing
2460246.887 (2023-Oct-29.387) 16.61 ± 0.05 3.35
2460246.898 (2023-Oct-29.398) 16.52 ± 0.04 2.95
2460246.909 (2023-Oct-29.409) 16.51 ± 0.05 3.34
2460246.920 (2023-Oct-29.420) 16.52 ± 0.07 3.81
2460246.929 (2023-Oct-29.429) 16.67 ± 0.07 3.60

Calibration: I = 27.40 - 2.5 log10(ΔF + 23163.28)

Single lens fit parameters

tmax =JD 2457913.40 ± 0.05 UT (2017-Jun-8.90)
tE =24.07 ± 3.85 days
u0 =1.7507 ± 0.3288
Ibase =15.25 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice