MOA 2019-BLG-372

Event Parameters

Internal ID:gb6-R-6-25777
Discovery date:2019-08-07T14:32:55
RA:17:56:27.95
Dec:-28:12:05.01
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
113487 17:56:28.25 -28:12:05.81 16.23 ± 0.04 4.80
113537 17:56:28.13 -28:12:02.59 18.71 ± 0.36 4.37
113579 17:56:28.08 -28:12:08.86 17.87 ± 0.10 4.28
113610 17:56:28.01 -28:12:06.18 16.64 ± 0.04 1.56
113672 17:56:27.86 -28:12:08.88 18.18 ± 0.08 3.55
113689 17:56:27.83 -28:12:04.90 16.77 ± 0.06 1.35
113783 17:56:27.81 -28:12:02.57 16.56 ± 0.07 3.56
113784 17:56:27.69 -28:12:06.80 16.56 ± 0.06 3.29

Last 5 photometry measurements

Observation dateI magseeing
2460235.907 (2023-Oct-18.407) 16.87 ± 0.06 4.09
2460239.931 (2023-Oct-22.431) 16.65 ± 0.06 3.73
2460244.880 (2023-Oct-27.380) 17.06 ± 0.14 4.64
2460245.875 (2023-Oct-28.375) 16.85 ± 0.07 3.36
2460246.874 (2023-Oct-29.374) 17.16 ± 0.11 3.59

Calibration: I = 27.40 - 2.5 log10(ΔF + 17815.58)

Single lens fit parameters

tmax =JD 2458702.06 ± 0.01 UT (2019-Aug-6.56)
tE =9684.34 ± 9337.86 days
u0 =0.0000 ± 0.0009
Ibase =27.27 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice