MOA 2018-BLG-097

Event Parameters

Internal ID:gb10-R-7-103016
Discovery date:2018-04-14T10:56:45
RA:18:01:26.88
Dec:-27:45:44.59
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
53426 18:01:27.14 -27:45:44.21 19.79 ± 0.18 4.23
53544 18:01:26.94 -27:45:43.37 17.95 ± 0.10 2.31
53592 18:01:26.87 -27:45:48.40 16.24 ± 0.17 3.38
53614 18:01:26.80 -27:45:41.36 19.73 ± 0.32 3.98
53696 18:01:26.69 -27:45:42.74 16.64 ± 0.05 3.26
53751 18:01:26.61 -27:45:45.74 17.12 ± 0.19 3.23

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 99.99 ± 99.99 3.53
2460246.886 (2023-Oct-29.386) 99.99 ± 99.99 3.61
2460246.897 (2023-Oct-29.397) 21.29 ± 2.63 3.05
2460246.908 (2023-Oct-29.408) 20.35 ± 1.25 3.51
2460246.919 (2023-Oct-29.419) 99.99 ± 99.99 3.94

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

Single lens fit parameters

tmax =JD 2458224.01 ± 0.08 UT (2018-Apr-15.51)
tE =108.21 ± 3.07 days
u0 =0.1201 ± 0.0046
Ibase =20.12 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice