MOA 2016-BLG-242

Event Parameters

Internal ID:gb9-R-1-117921
Discovery date:2016-05-07T18:22:22
RA:17:58:39.87
Dec:-28:31:47.12
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
100849 17:58:39.57 -28:31:47.42 14.31 ± 0.04 4.78
100963 17:58:39.94 -28:31:45.92 16.19 ± 0.06 0.74
100964 17:58:39.98 -28:31:43.47 17.45 ± 0.12 3.37
100990 17:58:40.02 -28:31:49.76 15.56 ± 0.03 3.72
101035 17:58:40.16 -28:31:47.48 17.61 ± 0.08 3.59

Last 5 photometry measurements

Observation dateI magseeing
2460246.884 (2023-Oct-29.384) 16.02 ± 0.06 4.12
2460246.896 (2023-Oct-29.396) 16.05 ± 0.09 3.94
2460246.906 (2023-Oct-29.406) 16.04 ± 0.07 4.05
2460246.918 (2023-Oct-29.418) 16.01 ± 0.07 4.11
2460246.927 (2023-Oct-29.427) 16.06 ± 0.08 4.09

Calibration: I = 27.40 - 2.5 log10(ΔF + 30507.03)

Single lens fit parameters

tmax =JD 2457529.43 ± 0.01 UT (2016-May-20.93)
tE =127.24 ± 3.00 days
u0 =0.0127 ± 0.0003
Ibase =19.37 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice