MOA 2017-BLG-324

Event Parameters

Internal ID:gb19-R-3-6750
Discovery date:2017-06-17T23:02:22
RA:18:17:37.71
Dec:-25:23:24.66
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
177864 18:17:37.50 -25:23:23.61 19.56 ± 0.20 3.54
177952 18:17:37.61 -25:23:25.64 17.72 ± 0.10 2.60
177982 18:17:37.69 -25:23:20.46 18.68 ± 0.11 3.83
178049 18:17:37.80 -25:23:27.82 17.92 ± 0.06 3.92
178081 18:17:37.87 -25:23:21.13 18.68 ± 0.14 3.46
178176 18:17:37.98 -25:23:23.21 18.38 ± 0.13 3.28

Last 5 photometry measurements

Observation dateI magseeing
2460235.930 (2023-Oct-18.430) 21.54 ± 2.56 2.30
2460239.943 (2023-Oct-22.443) 99.99 ± 99.99 3.38
2460244.878 (2023-Oct-27.378) 19.85 ± 0.91 4.26
2460245.873 (2023-Oct-28.373) 99.99 ± 99.99 3.12
2460246.872 (2023-Oct-29.372) 20.91 ± 2.04 3.43

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

Single lens fit parameters

tmax =JD 2457922.30 ± 0.05 UT (2017-Jun-17.80)
tE =0.78 ± 2.88 days
u0 =10.2170 ± 8.4091
Ibase =9.10 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice