MOA 2017-BLG-130

Event Parameters

Internal ID:gb10-R-8-61554
Discovery date:2017-03-28T18:04:56
RA:18:00:34.31
Dec:-27:25:14.84
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
79842 18:00:34.52 -27:25:17.68 20.00 ± 0.43 4.17
79945 18:00:34.35 -27:25:10.97 16.89 ± 0.10 4.76
79946 18:00:34.35 -27:25:13.26 19.01 ± 0.28 2.55
79992 18:00:34.26 -27:25:16.84 18.51 ± 0.22 1.46
80073 18:00:34.12 -27:25:16.96 18.14 ± 0.19 2.49
80123 18:00:34.03 -27:25:12.64 17.21 ± 0.12 4.27

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 19.11 ± 0.47 3.60
2460246.886 (2023-Oct-29.386) 18.88 ± 0.40 3.56
2460246.897 (2023-Oct-29.397) 18.61 ± 0.29 3.05
2460246.908 (2023-Oct-29.408) 19.17 ± 0.52 3.51
2460246.919 (2023-Oct-29.419) 18.78 ± 0.48 3.91

Calibration: I = 27.40 - 2.5 log10(ΔF + 3594.18)

Single lens fit parameters

tmax =JD 2457841.60 ± 0.03 UT (2017-Mar-29.10)
tE =3531.51 ± 3111.66 days
u0 =0.0003 ± 0.0024
Ibase =26.81 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice